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Jguer 2017-10-03 00:54:34 +09:00
parent 771eca9cf7 35b975a03c
commit 4b78c23fb9
72 changed files with 8050 additions and 1388 deletions
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27
Gopkg.lock generated Normal file
View file

@ -0,0 +1,27 @@
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
[[projects]]
branch = "master"
name = "github.com/jguer/go-alpm"
packages = ["."]
revision = "f82ad11b38f675991ef2425dbeff03ef346bc113"
[[projects]]
branch = "master"
name = "github.com/mikkeloscar/aur"
packages = ["."]
revision = "dc2f99767ec5d809269bd3bac3878f6e949f8e64"
[[projects]]
branch = "master"
name = "github.com/mikkeloscar/gopkgbuild"
packages = ["."]
revision = "46d010163d87513b0f05fb67400475348bd50cc9"
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
inputs-digest = "456465ee334310996a51a2282bf4cfe9f6269db508479c962474d61a4ce0a08c"
solver-name = "gps-cdcl"
solver-version = 1

34
Gopkg.toml Normal file
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@ -0,0 +1,34 @@
# Gopkg.toml example
#
# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
# for detailed Gopkg.toml documentation.
#
# required = ["github.com/user/thing/cmd/thing"]
# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
#
# [[constraint]]
# name = "github.com/user/project"
# version = "1.0.0"
#
# [[constraint]]
# name = "github.com/user/project2"
# branch = "dev"
# source = "github.com/myfork/project2"
#
# [[override]]
# name = "github.com/x/y"
# version = "2.4.0"
[[constraint]]
branch = "master"
name = "github.com/jguer/go-alpm"
[[constraint]]
branch = "master"
name = "github.com/mikkeloscar/aur"
[[constraint]]
branch = "master"
name = "github.com/mikkeloscar/gopkgbuild"

5
README.md
View file

@ -29,11 +29,15 @@ Yay was created with a few objectives in mind and based on the design of yaourt
- `yay -Cd` cleans unneeded dependencies
- `yay -G` downloads PKGBuild from ABS or AUR
![Yay Syu](http://jguer.github.io/yay/yayupgrade.png "yay -Syu")
![Yay Qstats](http://jguer.github.io/yay/yay2.png "yay -Qstats")
![Yay NumberMenu](http://jguer.github.io/yay/yay3.png "yay gtk-theme")
### Changelog
#### 2.165
- Upgrade list now allows skipping upgrade install.
#### 2.159
- Qstats now warns about packages not available in AUR.
@ -43,7 +47,6 @@ Yay was created with a few objectives in mind and based on the design of yaourt
- Pacman backend rewritten and simplified
- Added config framework.
#### 1.115
- Added AUR completions (updates on first completion every 48h)

76
actions.go
View file

@ -1,76 +0,0 @@
package main
import (
"fmt"
"os"
aur "github.com/jguer/yay/aur"
"github.com/jguer/yay/config"
pac "github.com/jguer/yay/pacman"
)
// Install handles package installs
func install(pkgs []string, flags []string) error {
aurs, repos, _ := pac.PackageSlices(pkgs)
if len(repos) != 0 {
err := config.PassToPacman("-S", repos, flags)
if err != nil {
fmt.Println("Error installing repo packages.")
}
}
if len(aurs) != 0 {
err := aur.Install(aurs, flags)
if err != nil {
fmt.Println("Error installing aur packages.")
}
}
return nil
}
// Upgrade handles updating the cache and installing updates.
func upgrade(flags []string) error {
errp := config.PassToPacman("-Syu", nil, flags)
erra := aur.Upgrade(flags)
if errp != nil {
return errp
}
return erra
}
// CleanDependencies removels all dangling dependencies in system
func cleanDependencies(pkgs []string) error {
hanging, err := pac.HangingPackages()
if err != nil {
return err
}
if len(hanging) != 0 {
if !config.ContinueTask("Confirm Removal?", "nN") {
return nil
}
err = pac.CleanRemove(hanging)
}
return err
}
// GetPkgbuild gets the pkgbuild of the package 'pkg' trying the ABS first and then the AUR trying the ABS first and then the AUR.
func getPkgbuild(pkg string) (err error) {
wd, err := os.Getwd()
if err != nil {
return
}
wd = wd + "/"
err = pac.GetPkgbuild(pkg, wd)
if err == nil {
return
}
err = aur.GetPkgbuild(pkg, wd)
return
}

257
aur/aur.go
View file

@ -1,257 +0,0 @@
package aur
import (
"bufio"
"bytes"
"fmt"
"net/http"
"os"
"sort"
"strings"
alpm "github.com/jguer/go-alpm"
vcs "github.com/jguer/yay/aur/vcs"
"github.com/jguer/yay/config"
"github.com/jguer/yay/pacman"
rpc "github.com/mikkeloscar/aur"
)
// BaseURL givers the AUR default address.
const BaseURL string = "https://aur.archlinux.org"
var specialDBsauce bool = false
// NarrowSearch searches AUR and narrows based on subarguments
func NarrowSearch(pkgS []string, sortS bool) (Query, error) {
if len(pkgS) == 0 {
return nil, nil
}
r, err := rpc.Search(pkgS[0])
if err != nil {
return nil, err
}
if len(pkgS) == 1 {
if sortS {
sort.Sort(Query(r))
}
return r, err
}
var aq Query
var n int
for _, res := range r {
match := true
for _, pkgN := range pkgS[1:] {
if !(strings.Contains(res.Name, pkgN) || strings.Contains(strings.ToLower(res.Description), pkgN)) {
match = false
break
}
}
if match {
n++
aq = append(aq, res)
}
}
if sortS {
sort.Sort(aq)
}
return aq, err
}
// Install sends system commands to make and install a package from pkgName
func Install(pkgName []string, flags []string) (err error) {
q, err := rpc.Info(pkgName)
if err != nil {
return
}
if len(q) != len(pkgName) {
fmt.Printf("Some package from list\n%+v\ndoes not exist", pkgName)
}
var finalrm []string
for _, i := range q {
mrm, err := PkgInstall(&i, flags)
if err != nil {
fmt.Println("Error installing", i.Name, ":", err)
}
finalrm = append(finalrm, mrm...)
}
if len(finalrm) != 0 {
err = RemoveMakeDeps(finalrm)
}
return err
}
// CreateDevelDB forces yay to create a DB of the existing development packages
func CreateDevelDB() error {
foreign, err := pacman.ForeignPackages()
if err != nil {
return err
}
keys := make([]string, len(foreign))
i := 0
for k := range foreign {
keys[i] = k
i++
}
config.YayConf.NoConfirm = true
specialDBsauce = true
err = Install(keys, nil)
return err
}
func develUpgrade(foreign map[string]alpm.Package, flags []string) error {
fmt.Println(" Checking development packages...")
develUpdates := vcs.CheckUpdates(foreign)
if len(develUpdates) != 0 {
for _, q := range develUpdates {
fmt.Printf("\x1b[1m\x1b[32m==>\x1b[33;1m %s\x1b[0m\n", q)
}
// Install updated packages
if !config.ContinueTask("Proceed with upgrade?", "nN") {
return nil
}
err := Install(develUpdates, flags)
if err != nil {
fmt.Println(err)
}
}
return nil
}
// Upgrade tries to update every foreign package installed in the system
func Upgrade(flags []string) error {
fmt.Println("\x1b[1;36;1m::\x1b[0m\x1b[1m Starting AUR upgrade...\x1b[0m")
foreign, err := pacman.ForeignPackages()
if err != nil {
return err
}
keys := make([]string, len(foreign))
i := 0
for k := range foreign {
keys[i] = k
i++
}
if config.YayConf.Devel {
err := develUpgrade(foreign, flags)
if err != nil {
fmt.Println(err)
}
}
var q Query
var j int
for i = len(keys); i != 0; i = j {
j = i - config.YayConf.RequestSplitN
if j < 0 {
j = 0
}
qtemp, err := rpc.Info(keys[j:i])
q = append(q, qtemp...)
if err != nil {
return err
}
}
var buffer bytes.Buffer
buffer.WriteString("\n")
outdated := q[:0]
for i, res := range q {
fmt.Printf("\r Checking %d/%d packages...", i+1, len(q))
if _, ok := foreign[res.Name]; ok {
// Leaving this here for now, warn about downgrades later
if (config.YayConf.TimeUpdate && (int64(res.LastModified) > foreign[res.Name].BuildDate().Unix())) ||
alpm.VerCmp(foreign[res.Name].Version(), res.Version) < 0 {
buffer.WriteString(fmt.Sprintf("\x1b[1m\x1b[32m==>\x1b[33;1m %s: \x1b[0m%s \x1b[33;1m-> \x1b[0m%s\n",
res.Name, foreign[res.Name].Version(), res.Version))
outdated = append(outdated, res)
}
}
}
fmt.Println(buffer.String())
//If there are no outdated packages, don't prompt
if len(outdated) == 0 {
fmt.Println("there is nothing to do")
return nil
}
// Install updated packages
if !config.ContinueTask("Proceed with upgrade?", "nN") {
return nil
}
var finalmdeps []string
for _, pkgi := range outdated {
mdeps, err := PkgInstall(&pkgi, flags)
finalmdeps = append(finalmdeps, mdeps...)
if err != nil {
fmt.Println(err)
}
}
err = pacman.CleanRemove(finalmdeps)
if err != nil {
fmt.Println(err)
}
return nil
}
// GetPkgbuild downloads pkgbuild from the AUR.
func GetPkgbuild(pkgN string, dir string) (err error) {
aq, err := rpc.Info([]string{pkgN})
if err != nil {
return err
}
if len(aq) == 0 {
return fmt.Errorf("no results")
}
fmt.Printf("\x1b[1;32m==>\x1b[1;33m %s \x1b[1;32mfound in AUR.\x1b[0m\n", pkgN)
config.DownloadAndUnpack(BaseURL+aq[0].URLPath, dir, false)
return
}
//CreateAURList creates a new completion file
func CreateAURList(out *os.File) (err error) {
resp, err := http.Get("https://aur.archlinux.org/packages.gz")
if err != nil {
return err
}
defer resp.Body.Close()
scanner := bufio.NewScanner(resp.Body)
scanner.Scan()
for scanner.Scan() {
fmt.Print(scanner.Text())
out.WriteString(scanner.Text())
if config.YayConf.Shell == "fish" {
fmt.Print("\tAUR\n")
out.WriteString("\tAUR\n")
} else {
fmt.Print("\n")
out.WriteString("\n")
}
}
return nil
}

44
aur/query.go
View file

@ -1,44 +0,0 @@
package aur
import (
"fmt"
"github.com/jguer/yay/config"
rpc "github.com/mikkeloscar/aur"
)
// Query is a collection of Results
type Query []rpc.Pkg
func (q Query) Len() int {
return len(q)
}
func (q Query) Less(i, j int) bool {
if config.YayConf.SortMode == config.BottomUp {
return q[i].NumVotes < q[j].NumVotes
}
return q[i].NumVotes > q[j].NumVotes
}
func (q Query) Swap(i, j int) {
q[i], q[j] = q[j], q[i]
}
// MissingPackage warns if the Query was unable to find a package
func (q Query) MissingPackage(pkgS []string) {
for _, depName := range pkgS {
found := false
for _, dep := range q {
if dep.Name == depName {
found = true
break
}
}
if !found {
fmt.Println("\x1b[31mUnable to find", depName, "in AUR\x1b[0m")
}
}
return
}

251
aur/result.go
View file

@ -1,251 +0,0 @@
package aur
import (
"fmt"
"os"
"os/exec"
vcs "github.com/jguer/yay/aur/vcs"
"github.com/jguer/yay/config"
"github.com/jguer/yay/pacman"
rpc "github.com/mikkeloscar/aur"
gopkg "github.com/mikkeloscar/gopkgbuild"
)
// PkgDependencies returns package dependencies not installed belonging to AUR
// 0 is Repo, 1 is Foreign.
func PkgDependencies(a *rpc.Pkg) (runDeps [2][]string, makeDeps [2][]string, err error) {
var q Query
if len(a.Depends) == 0 && len(a.MakeDepends) == 0 {
q, err = rpc.Info([]string{a.Name})
if len(q) == 0 || err != nil {
err = fmt.Errorf("Unable to search dependencies, %s", err)
return
}
} else {
q = append(q, *a)
}
depSearch := pacman.BuildDependencies(a.Depends)
if len(a.Depends) != 0 {
runDeps[0], runDeps[1] = depSearch(q[0].Depends, true, false)
if len(runDeps[0]) != 0 || len(runDeps[1]) != 0 {
fmt.Println("\x1b[1;32m=>\x1b[1;33m Run Dependencies: \x1b[0m")
printDeps(runDeps[0], runDeps[1])
}
}
if len(a.MakeDepends) != 0 {
makeDeps[0], makeDeps[1] = depSearch(q[0].MakeDepends, false, false)
if len(makeDeps[0]) != 0 || len(makeDeps[1]) != 0 {
fmt.Println("\x1b[1;32m=>\x1b[1;33m Make Dependencies: \x1b[0m")
printDeps(makeDeps[0], makeDeps[1])
}
}
depSearch(a.MakeDepends, false, true)
err = nil
return
}
func printDeps(repoDeps []string, aurDeps []string) {
if len(repoDeps) != 0 {
fmt.Print("\x1b[1;32m==> Repository dependencies: \x1b[0m")
for _, repoD := range repoDeps {
fmt.Print("\x1b[33m", repoD, " \x1b[0m")
}
fmt.Print("\n")
}
if len(aurDeps) != 0 {
fmt.Print("\x1b[1;32m==> AUR dependencies: \x1b[0m")
for _, aurD := range aurDeps {
fmt.Print("\x1b[33m", aurD, " \x1b[0m")
}
fmt.Print("\n")
}
}
func setupPackageSpace(a *rpc.Pkg) (dir string, pkgbuild *gopkg.PKGBUILD, err error) {
dir = config.YayConf.BuildDir + a.PackageBase + "/"
if _, err = os.Stat(dir); !os.IsNotExist(err) {
if !config.ContinueTask("Directory exists. Clean Build?", "yY") {
_ = os.RemoveAll(config.YayConf.BuildDir + a.PackageBase)
}
}
if err = config.DownloadAndUnpack(BaseURL+a.URLPath, config.YayConf.BuildDir, false); err != nil {
return
}
if !config.ContinueTask("Edit PKGBUILD?", "yY") {
editcmd := exec.Command(config.Editor(), dir+"PKGBUILD")
editcmd.Stdin, editcmd.Stdout, editcmd.Stderr = os.Stdin, os.Stdout, os.Stderr
editcmd.Run()
}
pkgbuild, err = gopkg.ParseSRCINFO(dir + ".SRCINFO")
if err == nil {
for _, pkgsource := range pkgbuild.Source {
owner, repo := vcs.ParseSource(pkgsource)
if owner != "" && repo != "" {
err = vcs.BranchInfo(a.Name, owner, repo)
if err != nil {
fmt.Println(err)
}
}
}
}
return
}
// PkgInstall handles install from Info Result.
func PkgInstall(a *rpc.Pkg, flags []string) (finalmdeps []string, err error) {
fmt.Printf("\x1b[1;32m==> Installing\x1b[33m %s\x1b[0m\n", a.Name)
if a.Maintainer == "" {
fmt.Println("\x1b[1;31;40m==> Warning:\x1b[0;;40m This package is orphaned.\x1b[0m")
}
dir, _, err := setupPackageSpace(a)
if err != nil {
return
}
if specialDBsauce {
return
}
runDeps, makeDeps, err := PkgDependencies(a)
if err != nil {
return
}
repoDeps := append(runDeps[0], makeDeps[0]...)
aurDeps := append(runDeps[1], makeDeps[1]...)
finalmdeps = append(finalmdeps, makeDeps[0]...)
finalmdeps = append(finalmdeps, makeDeps[1]...)
if len(aurDeps) != 0 || len(repoDeps) != 0 {
if !config.ContinueTask("Continue?", "nN") {
return finalmdeps, fmt.Errorf("user did not like the dependencies")
}
}
aurQ, _ := rpc.Info(aurDeps)
if len(aurQ) != len(aurDeps) {
(Query)(aurQ).MissingPackage(aurDeps)
if !config.ContinueTask("Continue?", "nN") {
return finalmdeps, fmt.Errorf("unable to install dependencies")
}
}
var depArgs []string
if config.YayConf.NoConfirm {
depArgs = []string{"--asdeps", "--noconfirm"}
} else {
depArgs = []string{"--asdeps"}
}
// Repo dependencies
if len(repoDeps) != 0 {
errR := config.PassToPacman("-S", repoDeps, depArgs)
if errR != nil {
return finalmdeps, errR
}
}
// Handle AUR dependencies
for _, dep := range aurQ {
finalmdepsR, errA := PkgInstall(&dep, depArgs)
finalmdeps = append(finalmdeps, finalmdepsR...)
if errA != nil {
pacman.CleanRemove(repoDeps)
pacman.CleanRemove(aurDeps)
return finalmdeps, errA
}
}
args := []string{"-sri"}
args = append(args, flags...)
makepkgcmd := exec.Command(config.YayConf.MakepkgBin, args...)
makepkgcmd.Stdin, makepkgcmd.Stdout, makepkgcmd.Stderr = os.Stdin, os.Stdout, os.Stderr
makepkgcmd.Dir = dir
err = makepkgcmd.Run()
if err == nil {
_ = vcs.SaveBranchInfo()
}
return
}
// PrintInfo prints package info like pacman -Si.
func PrintInfo(a *rpc.Pkg) {
fmt.Println("\x1b[1;37mRepository :\x1b[0m", "aur")
fmt.Println("\x1b[1;37mName :\x1b[0m", a.Name)
fmt.Println("\x1b[1;37mVersion :\x1b[0m", a.Version)
fmt.Println("\x1b[1;37mDescription :\x1b[0m", a.Description)
if a.URL != "" {
fmt.Println("\x1b[1;37mURL :\x1b[0m", a.URL)
} else {
fmt.Println("\x1b[1;37mURL :\x1b[0m", "None")
}
fmt.Println("\x1b[1;37mLicenses :\x1b[0m", a.License)
// if len(a.Provides) != 0 {
// fmt.Println("\x1b[1;37mProvides :\x1b[0m", a.Provides)
// } else {
// fmt.Println("\x1b[1;37mProvides :\x1b[0m", "None")
// }
if len(a.Depends) != 0 {
fmt.Println("\x1b[1;37mDepends On :\x1b[0m", a.Depends)
} else {
fmt.Println("\x1b[1;37mDepends On :\x1b[0m", "None")
}
if len(a.MakeDepends) != 0 {
fmt.Println("\x1b[1;37mMake depends On :\x1b[0m", a.MakeDepends)
} else {
fmt.Println("\x1b[1;37mMake depends On :\x1b[0m", "None")
}
if len(a.OptDepends) != 0 {
fmt.Println("\x1b[1;37mOptional Deps :\x1b[0m", a.OptDepends)
} else {
fmt.Println("\x1b[1;37mOptional Deps :\x1b[0m", "None")
}
if len(a.Conflicts) != 0 {
fmt.Println("\x1b[1;37mConflicts With :\x1b[0m", a.Conflicts)
} else {
fmt.Println("\x1b[1;37mConflicts With :\x1b[0m", "None")
}
if a.Maintainer != "" {
fmt.Println("\x1b[1;37mMaintainer :\x1b[0m", a.Maintainer)
} else {
fmt.Println("\x1b[1;37mMaintainer :\x1b[0m", "None")
}
fmt.Println("\x1b[1;37mVotes :\x1b[0m", a.NumVotes)
fmt.Println("\x1b[1;37mPopularity :\x1b[0m", a.Popularity)
if a.OutOfDate != 0 {
fmt.Println("\x1b[1;37mOut-of-date :\x1b[0m", "Yes")
}
}
// RemoveMakeDeps receives a make dependency list and removes those
// that are no longer necessary.
func RemoveMakeDeps(depS []string) (err error) {
hanging := pacman.SliceHangingPackages(depS)
if len(hanging) != 0 {
if !config.ContinueTask("Confirm Removal?", "nN") {
return nil
}
err = pacman.CleanRemove(hanging)
}
return
}

60
clean.go Normal file
View file

@ -0,0 +1,60 @@
package main
// GetPkgbuild gets the pkgbuild of the package 'pkg' trying the ABS first and then the AUR trying the ABS first and then the AUR.
// RemoveMakeDeps receives a make dependency list and removes those
// that are no longer necessary.
func removeMakeDeps(depS []string) (err error) {
hanging := sliceHangingPackages(depS)
if len(hanging) != 0 {
if !continueTask("Confirm Removal?", "nN") {
return nil
}
err = cleanRemove(hanging)
}
return
}
// RemovePackage removes package from VCS information
func removeVCSPackage(pkgs []string) {
for _, pkgName := range pkgs {
for i, e := range savedInfo {
if e.Package == pkgName {
savedInfo[i] = savedInfo[len(savedInfo)-1]
savedInfo = savedInfo[:len(savedInfo)-1]
}
}
}
_ = saveVCSInfo()
return
}
// CleanDependencies removels all dangling dependencies in system
func cleanDependencies(pkgs []string) error {
hanging, err := hangingPackages()
if err != nil {
return err
}
if len(hanging) != 0 {
if !continueTask("Confirm Removal?", "nN") {
return nil
}
err = cleanRemove(hanging)
}
return err
}
// CleanRemove sends a full removal command to pacman with the pkgName slice
func cleanRemove(pkgName []string) (err error) {
if len(pkgName) == 0 {
return nil
}
err = passToPacman("-Rsnc", pkgName, []string{"--noconfirm"})
return err
}

166
yay.go → cmd.go
View file

@ -2,17 +2,13 @@ package main
import (
"bufio"
"encoding/json"
"fmt"
"io"
"os"
"strconv"
"strings"
"time"
"github.com/jguer/yay/aur"
vcs "github.com/jguer/yay/aur/vcs"
"github.com/jguer/yay/config"
pac "github.com/jguer/yay/pacman"
)
func usage() {
@ -42,7 +38,61 @@ func usage() {
`)
}
var version = "2.116"
func init() {
defaultSettings(&config)
var err error
configfile := os.Getenv("HOME") + "/.config/yay/config.json"
if _, err = os.Stat(configfile); os.IsNotExist(err) {
_ = os.MkdirAll(os.Getenv("HOME")+"/.config/yay", 0755)
// Save the default config if nothing is found
config.saveConfig()
} else {
file, err := os.Open(configfile)
if err != nil {
fmt.Println("Error reading config:", err)
} else {
decoder := json.NewDecoder(file)
err = decoder.Decode(&config)
if err != nil {
fmt.Println("Loading default Settings\nError reading config:", err)
defaultSettings(&config)
}
}
}
AlpmConf, err = readAlpmConfig(config.PacmanConf)
if err != nil {
fmt.Println("Unable to read Pacman conf", err)
os.Exit(1)
}
AlpmHandle, err = AlpmConf.CreateHandle()
if err != nil {
fmt.Println("Unable to CreateHandle", err)
os.Exit(1)
}
updated = false
configfile = os.Getenv("HOME") + "/.config/yay/yay_vcs.json"
if _, err := os.Stat(configfile); os.IsNotExist(err) {
_ = os.MkdirAll(os.Getenv("HOME")+"/.config/yay", 0755)
return
}
file, err := os.Open(configfile)
if err != nil {
fmt.Println("error:", err)
return
}
decoder := json.NewDecoder(file)
err = decoder.Decode(&savedInfo)
if err != nil {
fmt.Println("error:", err)
}
}
func parser() (op string, options []string, packages []string, changedConfig bool, err error) {
if len(os.Args) < 2 {
@ -65,41 +115,44 @@ func parser() (op string, options []string, packages []string, changedConfig boo
changedConfig = true
switch arg {
case "--printconfig":
fmt.Printf("%+v", config.YayConf)
fmt.Printf("%+v", config)
os.Exit(0)
case "--gendb":
err = aur.CreateDevelDB()
err = createDevelDB()
if err != nil {
fmt.Println(err)
}
err = vcs.SaveBranchInfo()
err = saveVCSInfo()
if err != nil {
fmt.Println(err)
}
os.Exit(0)
case "--devel":
config.YayConf.Devel = true
config.Devel = true
case "--nodevel":
config.YayConf.Devel = false
config.Devel = false
case "--timeupdate":
config.YayConf.TimeUpdate = true
config.TimeUpdate = true
case "--notimeupdate":
config.YayConf.TimeUpdate = false
config.TimeUpdate = false
case "--topdown":
config.YayConf.SortMode = config.TopDown
config.SortMode = TopDown
case "--complete":
config.YayConf.Shell = "sh"
config.Shell = "sh"
_ = complete()
os.Exit(0)
case "--fcomplete":
config.YayConf.Shell = "fish"
config.Shell = "fish"
_ = complete()
os.Exit(0)
case "--help":
usage()
os.Exit(0)
case "--version":
fmt.Printf("yay v%s\n", version)
os.Exit(0)
case "--noconfirm":
config.YayConf.NoConfirm = true
config.NoConfirm = true
fallthrough
default:
options = append(options, arg)
@ -132,9 +185,9 @@ func main() {
err = localStatistics(version)
case "-Ss", "-Ssq", "-Sqs":
if op == "-Ss" {
config.YayConf.SearchMode = config.Detailed
config.SearchMode = Detailed
} else {
config.YayConf.SearchMode = config.Minimal
config.SearchMode = Minimal
}
if pkgs != nil {
@ -142,41 +195,52 @@ func main() {
}
case "-S":
err = install(pkgs, options)
case "-Syu", "-Suy":
err = upgrade(options)
case "-Sy":
err = passToPacman("-Sy", nil, nil)
if err != nil {
break
}
err = install(pkgs, options)
case "-Syu", "-Suy", "-Su":
if strings.Contains(op, "y") {
err = passToPacman("-Sy", nil, nil)
if err != nil {
break
}
}
err = upgradePkgs(options)
case "-Si":
err = syncInfo(pkgs, options)
case "yogurt":
config.YayConf.SearchMode = config.NumberMenu
config.SearchMode = NumberMenu
if pkgs != nil {
err = numberMenu(pkgs, options)
}
default:
if op[0] == 'R' {
vcs.RemovePackage(pkgs)
removeVCSPackage(pkgs)
}
err = config.PassToPacman(op, pkgs, options)
err = passToPacman(op, pkgs, options)
}
var erra error
if vcs.Updated {
erra = vcs.SaveBranchInfo()
if updated {
erra = saveVCSInfo()
if erra != nil {
fmt.Println(err)
}
}
if changedConfig {
erra = config.SaveConfig()
erra = config.saveConfig()
if erra != nil {
fmt.Println(err)
}
}
erra = config.AlpmHandle.Release()
erra = AlpmHandle.Release()
if erra != nil {
fmt.Println(err)
}
@ -191,12 +255,12 @@ func main() {
func numberMenu(pkgS []string, flags []string) (err error) {
var num int
aq, err := aur.NarrowSearch(pkgS, true)
aq, err := narrowSearch(pkgS, true)
if err != nil {
fmt.Println("Error during AUR search:", err)
}
numaq := len(aq)
pq, numpq, err := pac.Search(pkgS)
pq, numpq, err := queryRepo(pkgS)
if err != nil {
return
}
@ -205,12 +269,12 @@ func numberMenu(pkgS []string, flags []string) (err error) {
return fmt.Errorf("no packages match search")
}
if config.YayConf.SortMode == config.BottomUp {
printAURSearch(aq, numpq)
pq.PrintSearch()
if config.SortMode == BottomUp {
aq.printSearch(numpq)
pq.printSearch()
} else {
pq.PrintSearch()
printAURSearch(aq, numpq)
pq.printSearch()
aq.printSearch(numpq)
}
fmt.Printf("\x1b[32m%s\x1b[0m\nNumbers: ", "Type numbers to install. Separate each number with a space.")
@ -222,8 +286,8 @@ func numberMenu(pkgS []string, flags []string) (err error) {
}
numberString := string(numberBuf)
var aurInstall []string
var repoInstall []string
var aurI []string
var repoI []string
result := strings.Fields(numberString)
for _, numS := range result {
num, err = strconv.Atoi(numS)
@ -235,26 +299,26 @@ func numberMenu(pkgS []string, flags []string) (err error) {
if num > numaq+numpq-1 || num < 0 {
continue
} else if num > numpq-1 {
if config.YayConf.SortMode == config.BottomUp {
aurInstall = append(aurInstall, aq[numaq+numpq-num-1].Name)
if config.SortMode == BottomUp {
aurI = append(aurI, aq[numaq+numpq-num-1].Name)
} else {
aurInstall = append(aurInstall, aq[num-numpq].Name)
aurI = append(aurI, aq[num-numpq].Name)
}
} else {
if config.YayConf.SortMode == config.BottomUp {
repoInstall = append(repoInstall, pq[numpq-num-1].Name())
if config.SortMode == BottomUp {
repoI = append(repoI, pq[numpq-num-1].Name())
} else {
repoInstall = append(repoInstall, pq[num].Name())
repoI = append(repoI, pq[num].Name())
}
}
}
if len(repoInstall) != 0 {
err = config.PassToPacman("-S", repoInstall, flags)
if len(repoI) != 0 {
err = passToPacman("-S", repoI, flags)
}
if len(aurInstall) != 0 {
err = aur.Install(aurInstall, flags)
if len(aurI) != 0 {
err = aurInstall(aurI, flags)
}
return err
@ -262,7 +326,7 @@ func numberMenu(pkgS []string, flags []string) (err error) {
// Complete provides completion info for shells
func complete() (err error) {
path := os.Getenv("HOME") + "/.cache/yay/aur_" + config.YayConf.Shell + ".cache"
path := os.Getenv("HOME") + "/.cache/yay/aur_" + config.Shell + ".cache"
if info, err := os.Stat(path); os.IsNotExist(err) || time.Since(info.ModTime()).Hours() > 48 {
os.MkdirAll(os.Getenv("HOME")+"/.cache/yay/", 0755)
@ -272,10 +336,10 @@ func complete() (err error) {
return err
}
if aur.CreateAURList(out) != nil {
if createAURList(out) != nil {
defer os.Remove(path)
}
err = pac.CreatePackageList(out)
err = createRepoList(out)
out.Close()
return err

61
completions.go Normal file
View file

@ -0,0 +1,61 @@
package main
import (
"bufio"
"fmt"
"net/http"
"os"
alpm "github.com/jguer/go-alpm"
)
//CreateAURList creates a new completion file
func createAURList(out *os.File) (err error) {
resp, err := http.Get("https://aur.archlinux.org/packages.gz")
if err != nil {
return err
}
defer resp.Body.Close()
scanner := bufio.NewScanner(resp.Body)
scanner.Scan()
for scanner.Scan() {
fmt.Print(scanner.Text())
out.WriteString(scanner.Text())
if config.Shell == "fish" {
fmt.Print("\tAUR\n")
out.WriteString("\tAUR\n")
} else {
fmt.Print("\n")
out.WriteString("\n")
}
}
return nil
}
//CreatePackageList appends Repo packages to completion cache
func createRepoList(out *os.File) (err error) {
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return
}
_ = dbList.ForEach(func(db alpm.Db) error {
_ = db.PkgCache().ForEach(func(pkg alpm.Package) error {
fmt.Print(pkg.Name())
out.WriteString(pkg.Name())
if config.Shell == "fish" {
fmt.Print("\t" + pkg.DB().Name() + "\n")
out.WriteString("\t" + pkg.DB().Name() + "\n")
} else {
fmt.Print("\n")
out.WriteString("\n")
}
return nil
})
return nil
})
return nil
}

144
config/config.go → config.go
View file

@ -1,10 +1,8 @@
package config
package main
import (
"encoding/json"
"fmt"
"io"
"net/http"
"os"
"os/exec"
"os/user"
@ -43,8 +41,22 @@ type Configuration struct {
TimeUpdate bool `json:"timeupdate"`
}
var version = "2.116"
// baseURL givers the AUR default address.
const baseURL string = "https://aur.archlinux.org"
var specialDBsauce = false
var savedInfo infos
var configfile string
// Updated returns if database has been updated
var updated bool
// YayConf holds the current config values for yay.
var YayConf Configuration
var config Configuration
// AlpmConf holds the current config values for pacman.
var AlpmConf alpm.PacmanConfig
@ -52,43 +64,6 @@ var AlpmConf alpm.PacmanConfig
// AlpmHandle is the alpm handle used by yay.
var AlpmHandle *alpm.Handle
func init() {
defaultSettings(&YayConf)
var err error
configfile := os.Getenv("HOME") + "/.config/yay/config.json"
if _, err = os.Stat(configfile); os.IsNotExist(err) {
_ = os.MkdirAll(os.Getenv("HOME")+"/.config/yay", 0755)
// Save the default config if nothing is found
SaveConfig()
} else {
file, err := os.Open(configfile)
if err != nil {
fmt.Println("Error reading config:", err)
} else {
decoder := json.NewDecoder(file)
err = decoder.Decode(&YayConf)
if err != nil {
fmt.Println("Loading default Settings\nError reading config:", err)
defaultSettings(&YayConf)
}
}
}
AlpmConf, err = readAlpmConfig(YayConf.PacmanConf)
if err != nil {
fmt.Println("Unable to read Pacman conf", err)
os.Exit(1)
}
AlpmHandle, err = AlpmConf.CreateHandle()
if err != nil {
fmt.Println("Unable to CreateHandle", err)
os.Exit(1)
}
}
func readAlpmConfig(pacmanconf string) (conf alpm.PacmanConfig, err error) {
file, err := os.Open(pacmanconf)
if err != nil {
@ -102,10 +77,10 @@ func readAlpmConfig(pacmanconf string) (conf alpm.PacmanConfig, err error) {
}
// SaveConfig writes yay config to file.
func SaveConfig() error {
YayConf.NoConfirm = false
func (config *Configuration) saveConfig() error {
config.NoConfirm = false
configfile := os.Getenv("HOME") + "/.config/yay/config.json"
marshalledinfo, _ := json.MarshalIndent(YayConf, "", "\t")
marshalledinfo, _ := json.MarshalIndent(config, "", "\t")
in, err := os.OpenFile(configfile, os.O_RDWR|os.O_CREATE, 0755)
if err != nil {
return err
@ -138,10 +113,10 @@ func defaultSettings(config *Configuration) {
}
// Editor returns the preferred system editor.
func Editor() string {
func editor() string {
switch {
case YayConf.Editor != "":
editor, err := exec.LookPath(YayConf.Editor)
case config.Editor != "":
editor, err := exec.LookPath(config.Editor)
if err != nil {
fmt.Println(err)
} else {
@ -187,8 +162,8 @@ func Editor() string {
// ContinueTask prompts if user wants to continue task.
//If NoConfirm is set the action will continue without user input.
func ContinueTask(s string, def string) (cont bool) {
if YayConf.NoConfirm {
func continueTask(s string, def string) (cont bool) {
if config.NoConfirm {
return true
}
var postFix string
@ -214,60 +189,8 @@ func ContinueTask(s string, def string) (cont bool) {
return true
}
func downloadFile(path string, url string) (err error) {
// Create the file
out, err := os.Create(path)
if err != nil {
return err
}
defer out.Close()
// Get the data
resp, err := http.Get(url)
if err != nil {
return err
}
defer resp.Body.Close()
// Writer the body to file
_, err = io.Copy(out, resp.Body)
return err
}
// DownloadAndUnpack downloads url tgz and extracts to path.
func DownloadAndUnpack(url string, path string, trim bool) (err error) {
err = os.MkdirAll(path, 0755)
if err != nil {
return
}
tokens := strings.Split(url, "/")
fileName := tokens[len(tokens)-1]
tarLocation := path + fileName
defer os.Remove(tarLocation)
err = downloadFile(tarLocation, url)
if err != nil {
return
}
if trim {
err = exec.Command("/bin/sh", "-c",
YayConf.TarBin+" --strip-components 2 --include='*/"+fileName[:len(fileName)-7]+"/trunk/' -xf "+tarLocation+" -C "+path).Run()
os.Rename(path+"trunk", path+fileName[:len(fileName)-7]) // kurwa
} else {
err = exec.Command(YayConf.TarBin, "-xf", tarLocation, "-C", path).Run()
}
if err != nil {
return
}
return
}
// PassToPacman outsorces execution to pacman binary without modifications.
func PassToPacman(op string, pkgs []string, flags []string) error {
func passToPacman(op string, pkgs []string, flags []string) error {
var cmd *exec.Cmd
var args []string
@ -281,9 +204,9 @@ func PassToPacman(op string, pkgs []string, flags []string) error {
}
if strings.Contains(op, "-Q") || op == "Si" {
cmd = exec.Command(YayConf.PacmanBin, args...)
cmd = exec.Command(config.PacmanBin, args...)
} else {
args = append([]string{YayConf.PacmanBin}, args...)
args = append([]string{config.PacmanBin}, args...)
cmd = exec.Command("sudo", args...)
}
@ -291,16 +214,3 @@ func PassToPacman(op string, pkgs []string, flags []string) error {
err := cmd.Run()
return err
}
// Human returns results in Human readable format.
func Human(size int64) string {
floatsize := float32(size)
units := [...]string{"", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi"}
for _, unit := range units {
if floatsize < 1024 {
return fmt.Sprintf("%.1f %sB", floatsize, unit)
}
floatsize /= 1024
}
return fmt.Sprintf("%d%s", size, "B")
}

119
dependencies.go Normal file
View file

@ -0,0 +1,119 @@
package main
import (
"fmt"
"strings"
rpc "github.com/mikkeloscar/aur"
)
// BuildDependencies finds packages, on the second run
// compares with a baselist and avoids searching those
func buildDependencies(baselist []string) func(toCheck []string, isBaseList bool, last bool) (repo []string, notFound []string) {
localDb, err := AlpmHandle.LocalDb()
if err != nil {
panic(err)
}
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
panic(err)
}
f := func(c rune) bool {
return c == '>' || c == '<' || c == '=' || c == ' '
}
return func(toCheck []string, isBaseList bool, close bool) (repo []string, notFound []string) {
if close {
return
}
Loop:
for _, dep := range toCheck {
if !isBaseList {
for _, base := range baselist {
if base == dep {
continue Loop
}
}
}
if _, erp := localDb.PkgCache().FindSatisfier(dep); erp == nil {
continue
} else if pkg, erp := dbList.FindSatisfier(dep); erp == nil {
repo = append(repo, pkg.Name())
} else {
field := strings.FieldsFunc(dep, f)
notFound = append(notFound, field[0])
}
}
return
}
}
// DepSatisfier receives a string slice, returns a slice of packages found in
// repos and one of packages not found in repos. Leaves out installed packages.
func depSatisfier(toCheck []string) (repo []string, notFound []string, err error) {
localDb, err := AlpmHandle.LocalDb()
if err != nil {
return
}
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return
}
f := func(c rune) bool {
return c == '>' || c == '<' || c == '=' || c == ' '
}
for _, dep := range toCheck {
if _, erp := localDb.PkgCache().FindSatisfier(dep); erp == nil {
continue
} else if pkg, erp := dbList.FindSatisfier(dep); erp == nil {
repo = append(repo, pkg.Name())
} else {
field := strings.FieldsFunc(dep, f)
notFound = append(notFound, field[0])
}
}
err = nil
return
}
// PkgDependencies returns package dependencies not installed belonging to AUR
// 0 is Repo, 1 is Foreign.
func pkgDependencies(a *rpc.Pkg) (runDeps [2][]string, makeDeps [2][]string, err error) {
var q aurQuery
if len(a.Depends) == 0 && len(a.MakeDepends) == 0 {
q, err = rpc.Info([]string{a.Name})
if len(q) == 0 || err != nil {
err = fmt.Errorf("Unable to search dependencies, %s", err)
return
}
} else {
q = append(q, *a)
}
depSearch := buildDependencies(a.Depends)
if len(a.Depends) != 0 {
runDeps[0], runDeps[1] = depSearch(q[0].Depends, true, false)
if len(runDeps[0]) != 0 || len(runDeps[1]) != 0 {
fmt.Println("\x1b[1;32m=>\x1b[1;33m Run Dependencies: \x1b[0m")
printDeps(runDeps[0], runDeps[1])
}
}
if len(a.MakeDepends) != 0 {
makeDeps[0], makeDeps[1] = depSearch(q[0].MakeDepends, false, false)
if len(makeDeps[0]) != 0 || len(makeDeps[1]) != 0 {
fmt.Println("\x1b[1;32m=>\x1b[1;33m Make Dependencies: \x1b[0m")
printDeps(makeDeps[0], makeDeps[1])
}
}
depSearch(a.MakeDepends, false, true)
err = nil
return
}

122
download.go Normal file
View file

@ -0,0 +1,122 @@
package main
import (
"fmt"
"io"
"net/http"
"os"
"os/exec"
"strings"
rpc "github.com/mikkeloscar/aur"
)
func downloadFile(path string, url string) (err error) {
// Create the file
out, err := os.Create(path)
if err != nil {
return err
}
defer out.Close()
// Get the data
resp, err := http.Get(url)
if err != nil {
return err
}
defer resp.Body.Close()
// Writer the body to file
_, err = io.Copy(out, resp.Body)
return err
}
// DownloadAndUnpack downloads url tgz and extracts to path.
func downloadAndUnpack(url string, path string, trim bool) (err error) {
err = os.MkdirAll(path, 0755)
if err != nil {
return
}
tokens := strings.Split(url, "/")
fileName := tokens[len(tokens)-1]
tarLocation := path + fileName
defer os.Remove(tarLocation)
err = downloadFile(tarLocation, url)
if err != nil {
return
}
if trim {
err = exec.Command("/bin/sh", "-c",
config.TarBin+" --strip-components 2 --include='*/"+fileName[:len(fileName)-7]+"/trunk/' -xf "+tarLocation+" -C "+path).Run()
os.Rename(path+"trunk", path+fileName[:len(fileName)-7]) // kurwa
} else {
err = exec.Command(config.TarBin, "-xf", tarLocation, "-C", path).Run()
}
if err != nil {
return
}
return
}
func getPkgbuild(pkg string) (err error) {
wd, err := os.Getwd()
if err != nil {
return
}
wd = wd + "/"
err = getPkgbuildfromABS(pkg, wd)
if err == nil {
return
}
err = getPkgbuildfromAUR(pkg, wd)
return
}
// GetPkgbuild downloads pkgbuild from the ABS.
func getPkgbuildfromABS(pkgN string, path string) (err error) {
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return
}
for _, db := range dbList.Slice() {
pkg, err := db.PkgByName(pkgN)
if err == nil {
var url string
if db.Name() == "core" || db.Name() == "extra" {
url = "https://projects.archlinux.org/svntogit/packages.git/snapshot/packages/" + pkg.Name() + ".tar.gz"
} else if db.Name() == "community" {
url = "https://projects.archlinux.org/svntogit/community.git/snapshot/community-packages/" + pkg.Name() + ".tar.gz"
} else {
return fmt.Errorf("Not in standard repositories")
}
fmt.Printf("\x1b[1;32m==>\x1b[1;33m %s \x1b[1;32mfound in ABS.\x1b[0m\n", pkgN)
errD := downloadAndUnpack(url, path, true)
return errD
}
}
return fmt.Errorf("package not found")
}
// GetPkgbuild downloads pkgbuild from the AUR.
func getPkgbuildfromAUR(pkgN string, dir string) (err error) {
aq, err := rpc.Info([]string{pkgN})
if err != nil {
return err
}
if len(aq) == 0 {
return fmt.Errorf("no results")
}
fmt.Printf("\x1b[1;32m==>\x1b[1;33m %s \x1b[1;32mfound in AUR.\x1b[0m\n", pkgN)
downloadAndUnpack(baseURL+aq[0].URLPath, dir, false)
return
}

190
install.go Normal file
View file

@ -0,0 +1,190 @@
package main
import (
"fmt"
"os"
"os/exec"
rpc "github.com/mikkeloscar/aur"
gopkg "github.com/mikkeloscar/gopkgbuild"
)
func newInstall(pkgs []string, flags []string) error {
aurs, repos, _ := packageSlices(pkgs)
if len(repos) != 0 {
err := passToPacman("-S", repos, flags)
if err != nil {
fmt.Println("Error installing repo packages.")
}
}
if len(aurs) != 0 {
err := aurInstall(aurs, flags)
if err != nil {
fmt.Println("Error installing aur packages.")
}
}
return nil
}
// Install handles package installs
func install(pkgs []string, flags []string) error {
aurs, repos, _ := packageSlices(pkgs)
if len(repos) != 0 {
err := passToPacman("-S", repos, flags)
if err != nil {
fmt.Println("Error installing repo packages.")
}
}
if len(aurs) != 0 {
err := aurInstall(aurs, flags)
if err != nil {
fmt.Println("Error installing aur packages.")
}
}
return nil
}
// Install sends system commands to make and install a package from pkgName
func aurInstall(pkgName []string, flags []string) (err error) {
q, err := rpc.Info(pkgName)
if err != nil {
return
}
if len(q) != len(pkgName) {
fmt.Printf("Some package from list\n%+v\ndoes not exist", pkgName)
}
var finalrm []string
for _, i := range q {
mrm, err := PkgInstall(&i, flags)
if err != nil {
fmt.Println("Error installing", i.Name, ":", err)
}
finalrm = append(finalrm, mrm...)
}
if len(finalrm) != 0 {
err = removeMakeDeps(finalrm)
}
return err
}
func setupPackageSpace(a *rpc.Pkg) (dir string, pkgbuild *gopkg.PKGBUILD, err error) {
dir = config.BuildDir + a.PackageBase + "/"
if _, err = os.Stat(dir); !os.IsNotExist(err) {
if !continueTask("Directory exists. Clean Build?", "yY") {
_ = os.RemoveAll(config.BuildDir + a.PackageBase)
}
}
if err = downloadAndUnpack(baseURL+a.URLPath, config.BuildDir, false); err != nil {
return
}
if !continueTask("Edit PKGBUILD?", "yY") {
editcmd := exec.Command(editor(), dir+"PKGBUILD")
editcmd.Stdin, editcmd.Stdout, editcmd.Stderr = os.Stdin, os.Stdout, os.Stderr
editcmd.Run()
}
pkgbuild, err = gopkg.ParseSRCINFO(dir + ".SRCINFO")
if err == nil {
for _, pkgsource := range pkgbuild.Source {
owner, repo := parseSource(pkgsource)
if owner != "" && repo != "" {
err = branchInfo(a.Name, owner, repo)
if err != nil {
fmt.Println(err)
}
}
}
}
return
}
// PkgInstall handles install from Info Result.
func PkgInstall(a *rpc.Pkg, flags []string) (finalmdeps []string, err error) {
fmt.Printf("\x1b[1;32m==> Installing\x1b[33m %s\x1b[0m\n", a.Name)
if a.Maintainer == "" {
fmt.Println("\x1b[1;31;40m==> Warning:\x1b[0;;40m This package is orphaned.\x1b[0m")
}
dir, _, err := setupPackageSpace(a)
if err != nil {
return
}
if specialDBsauce {
return
}
runDeps, makeDeps, err := pkgDependencies(a)
if err != nil {
return
}
repoDeps := append(runDeps[0], makeDeps[0]...)
aurDeps := append(runDeps[1], makeDeps[1]...)
finalmdeps = append(finalmdeps, makeDeps[0]...)
finalmdeps = append(finalmdeps, makeDeps[1]...)
if len(aurDeps) != 0 || len(repoDeps) != 0 {
if !continueTask("Continue?", "nN") {
return finalmdeps, fmt.Errorf("user did not like the dependencies")
}
}
aurQ, _ := rpc.Info(aurDeps)
if len(aurQ) != len(aurDeps) {
(aurQuery)(aurQ).missingPackage(aurDeps)
if !continueTask("Continue?", "nN") {
return finalmdeps, fmt.Errorf("unable to install dependencies")
}
}
var depArgs []string
if config.NoConfirm {
depArgs = []string{"--asdeps", "--noconfirm"}
} else {
depArgs = []string{"--asdeps"}
}
// Repo dependencies
if len(repoDeps) != 0 {
errR := passToPacman("-S", repoDeps, depArgs)
if errR != nil {
return finalmdeps, errR
}
}
// Handle AUR dependencies
for _, dep := range aurQ {
finalmdepsR, errA := PkgInstall(&dep, depArgs)
finalmdeps = append(finalmdeps, finalmdepsR...)
if errA != nil {
cleanRemove(repoDeps)
cleanRemove(aurDeps)
return finalmdeps, errA
}
}
args := []string{"-sri"}
args = append(args, flags...)
makepkgcmd := exec.Command(config.MakepkgBin, args...)
makepkgcmd.Stdin, makepkgcmd.Stdout, makepkgcmd.Stderr = os.Stdin, os.Stdout, os.Stderr
makepkgcmd.Dir = dir
err = makepkgcmd.Run()
if err == nil {
_ = saveVCSInfo()
}
return
}

420
pacman/pacman.go
View file

@ -1,420 +0,0 @@
package pacman
import (
"fmt"
"os"
"strings"
"github.com/jguer/go-alpm"
"github.com/jguer/yay/config"
)
// Query holds the results of a repository search.
type Query []alpm.Package
// Search handles repo searches. Creates a RepoSearch struct.
func Search(pkgInputN []string) (s Query, n int, err error) {
dbList, err := config.AlpmHandle.SyncDbs()
if err != nil {
return
}
// BottomUp functions
initL := func(len int) int {
if config.YayConf.SortMode == config.TopDown {
return 0
} else {
return len - 1
}
}
compL := func(len int, i int) bool {
if config.YayConf.SortMode == config.TopDown {
return i < len
} else {
return i > -1
}
}
finalL := func(i int) int {
if config.YayConf.SortMode == config.TopDown {
return i + 1
} else {
return i - 1
}
}
dbS := dbList.Slice()
lenDbs := len(dbS)
for f := initL(lenDbs); compL(lenDbs, f); f = finalL(f) {
pkgS := dbS[f].PkgCache().Slice()
lenPkgs := len(pkgS)
for i := initL(lenPkgs); compL(lenPkgs, i); i = finalL(i) {
match := true
for _, pkgN := range pkgInputN {
if !(strings.Contains(pkgS[i].Name(), pkgN) || strings.Contains(strings.ToLower(pkgS[i].Description()), pkgN)) {
match = false
break
}
}
if match {
n++
s = append(s, pkgS[i])
}
}
}
return
}
//PrintSearch receives a RepoSearch type and outputs pretty text.
func (s Query) PrintSearch() {
for i, res := range s {
var toprint string
if config.YayConf.SearchMode == config.NumberMenu {
if config.YayConf.SortMode == config.BottomUp {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", len(s)-i-1)
} else {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", i)
}
} else if config.YayConf.SearchMode == config.Minimal {
fmt.Println(res.Name())
continue
}
toprint += fmt.Sprintf("\x1b[1m%s/\x1b[33m%s \x1b[36m%s \x1b[0m",
res.DB().Name(), res.Name(), res.Version())
if len(res.Groups().Slice()) != 0 {
toprint += fmt.Sprint(res.Groups().Slice(), " ")
}
localDb, err := config.AlpmHandle.LocalDb()
if err == nil {
if _, err = localDb.PkgByName(res.Name()); err == nil {
toprint += fmt.Sprintf("\x1b[32;40mInstalled\x1b[0m")
}
}
toprint += "\n " + res.Description()
fmt.Println(toprint)
}
}
// PackageSlices separates an input slice into aur and repo slices
func PackageSlices(toCheck []string) (aur []string, repo []string, err error) {
dbList, err := config.AlpmHandle.SyncDbs()
if err != nil {
return
}
for _, pkg := range toCheck {
found := false
_ = dbList.ForEach(func(db alpm.Db) error {
if found {
return nil
}
_, err = db.PkgByName(pkg)
if err == nil {
found = true
repo = append(repo, pkg)
}
return nil
})
if !found {
if _, errdb := dbList.PkgCachebyGroup(pkg); errdb == nil {
repo = append(repo, pkg)
} else {
aur = append(aur, pkg)
}
}
}
err = nil
return
}
// BuildDependencies finds packages, on the second run
// compares with a baselist and avoids searching those
func BuildDependencies(baselist []string) func(toCheck []string, isBaseList bool, last bool) (repo []string, notFound []string) {
localDb, _ := config.AlpmHandle.LocalDb()
dbList, _ := config.AlpmHandle.SyncDbs()
f := func(c rune) bool {
return c == '>' || c == '<' || c == '=' || c == ' '
}
return func(toCheck []string, isBaseList bool, close bool) (repo []string, notFound []string) {
if close {
return
}
Loop:
for _, dep := range toCheck {
if !isBaseList {
for _, base := range baselist {
if base == dep {
continue Loop
}
}
}
if _, erp := localDb.PkgCache().FindSatisfier(dep); erp == nil {
continue
} else if pkg, erp := dbList.FindSatisfier(dep); erp == nil {
repo = append(repo, pkg.Name())
} else {
field := strings.FieldsFunc(dep, f)
notFound = append(notFound, field[0])
}
}
return
}
}
// DepSatisfier receives a string slice, returns a slice of packages found in
// repos and one of packages not found in repos. Leaves out installed packages.
func DepSatisfier(toCheck []string) (repo []string, notFound []string, err error) {
localDb, err := config.AlpmHandle.LocalDb()
if err != nil {
return
}
dbList, err := config.AlpmHandle.SyncDbs()
if err != nil {
return
}
f := func(c rune) bool {
return c == '>' || c == '<' || c == '=' || c == ' '
}
for _, dep := range toCheck {
if _, erp := localDb.PkgCache().FindSatisfier(dep); erp == nil {
continue
} else if pkg, erp := dbList.FindSatisfier(dep); erp == nil {
repo = append(repo, pkg.Name())
} else {
field := strings.FieldsFunc(dep, f)
notFound = append(notFound, field[0])
}
}
err = nil
return
}
// PkgNameSlice returns a slice of package names
// func (s Query) PkgNameSlice() (pkgNames []string) {
// for _, e := range s {
// pkgNames = append(pkgNames, e.Name())
// }
// return
// }
// CleanRemove sends a full removal command to pacman with the pkgName slice
func CleanRemove(pkgName []string) (err error) {
if len(pkgName) == 0 {
return nil
}
err = config.PassToPacman("-Rsnc", pkgName, []string{"--noconfirm"})
return err
}
// ForeignPackages returns a map of foreign packages, with their version and date as values.
func ForeignPackages() (foreign map[string]alpm.Package, err error) {
localDb, err := config.AlpmHandle.LocalDb()
if err != nil {
return
}
dbList, err := config.AlpmHandle.SyncDbs()
if err != nil {
return
}
foreign = make(map[string]alpm.Package)
f := func(k alpm.Package) error {
found := false
_ = dbList.ForEach(func(d alpm.Db) error {
if found {
return nil
}
_, err = d.PkgByName(k.Name())
if err == nil {
found = true
}
return nil
})
if !found {
foreign[k.Name()] = k
}
return nil
}
err = localDb.PkgCache().ForEach(f)
return
}
// Statistics returns statistics about packages installed in system
func Statistics() (info struct {
Totaln int
Expln int
TotalSize int64
}, err error) {
var tS int64 // TotalSize
var nPkg int
var ePkg int
localDb, err := config.AlpmHandle.LocalDb()
if err != nil {
return
}
for _, pkg := range localDb.PkgCache().Slice() {
tS += pkg.ISize()
nPkg++
if pkg.Reason() == 0 {
ePkg++
}
}
info = struct {
Totaln int
Expln int
TotalSize int64
}{
nPkg, ePkg, tS,
}
return
}
// BiggestPackages prints the name of the ten biggest packages in the system.
func BiggestPackages() {
localDb, err := config.AlpmHandle.LocalDb()
if err != nil {
return
}
pkgCache := localDb.PkgCache()
pkgS := pkgCache.SortBySize().Slice()
if len(pkgS) < 10 {
return
}
for i := 0; i < 10; i++ {
fmt.Printf("%s: \x1B[0;33m%s\x1B[0m\n", pkgS[i].Name(), config.Human(pkgS[i].ISize()))
}
// Could implement size here as well, but we just want the general idea
}
// HangingPackages returns a list of packages installed as deps
// and unneeded by the system
func HangingPackages() (hanging []string, err error) {
localDb, err := config.AlpmHandle.LocalDb()
if err != nil {
return
}
f := func(pkg alpm.Package) error {
if pkg.Reason() != alpm.PkgReasonDepend {
return nil
}
requiredby := pkg.ComputeRequiredBy()
if len(requiredby) == 0 {
hanging = append(hanging, pkg.Name())
fmt.Printf("%s: \x1B[0;33m%s\x1B[0m\n", pkg.Name(), config.Human(pkg.ISize()))
}
return nil
}
err = localDb.PkgCache().ForEach(f)
return
}
// SliceHangingPackages returns a list of packages installed as deps
// and unneeded by the system from a provided list of package names.
func SliceHangingPackages(pkgS []string) (hanging []string) {
localDb, err := config.AlpmHandle.LocalDb()
if err != nil {
return
}
big:
for _, pkgName := range pkgS {
for _, hangN := range hanging {
if hangN == pkgName {
continue big
}
}
pkg, err := localDb.PkgByName(pkgName)
if err == nil {
if pkg.Reason() != alpm.PkgReasonDepend {
continue
}
requiredby := pkg.ComputeRequiredBy()
if len(requiredby) == 0 {
hanging = append(hanging, pkgName)
fmt.Printf("%s: \x1B[0;33m%s\x1B[0m\n", pkg.Name(), config.Human(pkg.ISize()))
}
}
}
return
}
// GetPkgbuild downloads pkgbuild from the ABS.
func GetPkgbuild(pkgN string, path string) (err error) {
dbList, err := config.AlpmHandle.SyncDbs()
if err != nil {
return
}
for _, db := range dbList.Slice() {
pkg, err := db.PkgByName(pkgN)
if err == nil {
var url string
if db.Name() == "core" || db.Name() == "extra" {
url = "https://projects.archlinux.org/svntogit/packages.git/snapshot/packages/" + pkg.Name() + ".tar.gz"
} else if db.Name() == "community" {
url = "https://projects.archlinux.org/svntogit/community.git/snapshot/community-packages/" + pkg.Name() + ".tar.gz"
} else {
return fmt.Errorf("Not in standard repositories")
}
fmt.Printf("\x1b[1;32m==>\x1b[1;33m %s \x1b[1;32mfound in ABS.\x1b[0m\n", pkgN)
errD := config.DownloadAndUnpack(url, path, true)
return errD
}
}
return fmt.Errorf("package not found")
}
//CreatePackageList appends Repo packages to completion cache
func CreatePackageList(out *os.File) (err error) {
dbList, err := config.AlpmHandle.SyncDbs()
if err != nil {
return
}
_ = dbList.ForEach(func(db alpm.Db) error {
_ = db.PkgCache().ForEach(func(pkg alpm.Package) error {
fmt.Print(pkg.Name())
out.WriteString(pkg.Name())
if config.YayConf.Shell == "fish" {
fmt.Print("\t" + pkg.DB().Name() + "\n")
out.WriteString("\t" + pkg.DB().Name() + "\n")
} else {
fmt.Print("\n")
out.WriteString("\n")
}
return nil
})
return nil
})
return nil
}

62
pacman/pacman_test.go
View file

@ -1,62 +0,0 @@
package pacman
import (
"os"
"testing"
"github.com/jguer/yay/config"
)
func benchmarkPrintSearch(search string, b *testing.B) {
old := os.Stdout
_, w, _ := os.Pipe()
os.Stdout = w
for n := 0; n < b.N; n++ {
res, _, _ := Search(append([]string{}, search))
res.PrintSearch()
}
os.Stdout = old
}
func BenchmarkPrintSearchSimpleTopDown(b *testing.B) {
config.YayConf.SortMode = config.TopDown
benchmarkPrintSearch("chromium", b)
}
func BenchmarkPrintSearchComplexTopDown(b *testing.B) {
config.YayConf.SortMode = config.TopDown
benchmarkPrintSearch("linux", b)
}
func BenchmarkPrintSearchSimpleBottomUp(b *testing.B) {
config.YayConf.SortMode = config.BottomUp
benchmarkPrintSearch("chromium", b)
}
func BenchmarkPrintSearchComplexBottomUp(b *testing.B) {
config.YayConf.SortMode = config.BottomUp
benchmarkPrintSearch("linux", b)
}
func benchmarkSearch(search string, b *testing.B) {
for n := 0; n < b.N; n++ {
Search(append([]string{}, search))
}
}
func BenchmarkSearchSimpleTopDown(b *testing.B) {
config.YayConf.SortMode = config.TopDown
benchmarkSearch("chromium", b)
}
func BenchmarkSearchSimpleBottomUp(b *testing.B) {
config.YayConf.SortMode = config.BottomUp
benchmarkSearch("chromium", b)
}
func BenchmarkSearchComplexTopDown(b *testing.B) {
config.YayConf.SortMode = config.TopDown
benchmarkSearch("linux", b)
}
func BenchmarkSearchComplexBottomUp(b *testing.B) {
config.YayConf.SortMode = config.BottomUp
benchmarkSearch("linux", b)
}

183
print.go Normal file
View file

@ -0,0 +1,183 @@
package main
import (
"fmt"
rpc "github.com/mikkeloscar/aur"
)
// Human returns results in Human readable format.
func human(size int64) string {
floatsize := float32(size)
units := [...]string{"", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi"}
for _, unit := range units {
if floatsize < 1024 {
return fmt.Sprintf("%.1f %sB", floatsize, unit)
}
floatsize /= 1024
}
return fmt.Sprintf("%d%s", size, "B")
}
// PrintSearch handles printing search results in a given format
func (q aurQuery) printSearch(start int) {
localDb, _ := AlpmHandle.LocalDb()
for i, res := range q {
var toprint string
if config.SearchMode == NumberMenu {
if config.SortMode == BottomUp {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", len(q)+start-i-1)
} else {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", start+i)
}
} else if config.SearchMode == Minimal {
fmt.Println(res.Name)
continue
}
toprint += fmt.Sprintf("\x1b[1m%s/\x1b[33m%s \x1b[36m%s \x1b[0m(%d) ", "aur", res.Name, res.Version, res.NumVotes)
if res.Maintainer == "" {
toprint += fmt.Sprintf("\x1b[31;40m(Orphaned)\x1b[0m ")
}
if res.OutOfDate != 0 {
toprint += fmt.Sprintf("\x1b[31;40m(Out-of-date)\x1b[0m ")
}
if _, err := localDb.PkgByName(res.Name); err == nil {
toprint += fmt.Sprintf("\x1b[32;40mInstalled\x1b[0m")
}
toprint += "\n " + res.Description
fmt.Println(toprint)
}
return
}
//PrintSearch receives a RepoSearch type and outputs pretty text.
func (s repoQuery) printSearch() {
for i, res := range s {
var toprint string
if config.SearchMode == NumberMenu {
if config.SortMode == BottomUp {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", len(s)-i-1)
} else {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", i)
}
} else if config.SearchMode == Minimal {
fmt.Println(res.Name())
continue
}
toprint += fmt.Sprintf("\x1b[1m%s/\x1b[33m%s \x1b[36m%s \x1b[0m",
res.DB().Name(), res.Name(), res.Version())
if len(res.Groups().Slice()) != 0 {
toprint += fmt.Sprint(res.Groups().Slice(), " ")
}
localDb, err := AlpmHandle.LocalDb()
if err == nil {
if _, err = localDb.PkgByName(res.Name()); err == nil {
toprint += fmt.Sprintf("\x1b[32;40mInstalled\x1b[0m")
}
}
toprint += "\n " + res.Description()
fmt.Println(toprint)
}
}
func printDeps(repoDeps []string, aurDeps []string) {
if len(repoDeps) != 0 {
fmt.Print("\x1b[1;32m==> Repository dependencies: \x1b[0m")
for _, repoD := range repoDeps {
fmt.Print("\x1b[33m", repoD, " \x1b[0m")
}
fmt.Print("\n")
}
if len(aurDeps) != 0 {
fmt.Print("\x1b[1;32m==> AUR dependencies: \x1b[0m")
for _, aurD := range aurDeps {
fmt.Print("\x1b[33m", aurD, " \x1b[0m")
}
fmt.Print("\n")
}
}
// PrintInfo prints package info like pacman -Si.
func PrintInfo(a *rpc.Pkg) {
fmt.Println("\x1b[1;37mRepository :\x1b[0m", "aur")
fmt.Println("\x1b[1;37mName :\x1b[0m", a.Name)
fmt.Println("\x1b[1;37mVersion :\x1b[0m", a.Version)
fmt.Println("\x1b[1;37mDescription :\x1b[0m", a.Description)
if a.URL != "" {
fmt.Println("\x1b[1;37mURL :\x1b[0m", a.URL)
} else {
fmt.Println("\x1b[1;37mURL :\x1b[0m", "None")
}
fmt.Println("\x1b[1;37mLicenses :\x1b[0m", a.License)
// if len(a.Provides) != 0 {
// fmt.Println("\x1b[1;37mProvides :\x1b[0m", a.Provides)
// } else {
// fmt.Println("\x1b[1;37mProvides :\x1b[0m", "None")
// }
if len(a.Depends) != 0 {
fmt.Println("\x1b[1;37mDepends On :\x1b[0m", a.Depends)
} else {
fmt.Println("\x1b[1;37mDepends On :\x1b[0m", "None")
}
if len(a.MakeDepends) != 0 {
fmt.Println("\x1b[1;37mMake depends On :\x1b[0m", a.MakeDepends)
} else {
fmt.Println("\x1b[1;37mMake depends On :\x1b[0m", "None")
}
if len(a.OptDepends) != 0 {
fmt.Println("\x1b[1;37mOptional Deps :\x1b[0m", a.OptDepends)
} else {
fmt.Println("\x1b[1;37mOptional Deps :\x1b[0m", "None")
}
if len(a.Conflicts) != 0 {
fmt.Println("\x1b[1;37mConflicts With :\x1b[0m", a.Conflicts)
} else {
fmt.Println("\x1b[1;37mConflicts With :\x1b[0m", "None")
}
if a.Maintainer != "" {
fmt.Println("\x1b[1;37mMaintainer :\x1b[0m", a.Maintainer)
} else {
fmt.Println("\x1b[1;37mMaintainer :\x1b[0m", "None")
}
fmt.Println("\x1b[1;37mVotes :\x1b[0m", a.NumVotes)
fmt.Println("\x1b[1;37mPopularity :\x1b[0m", a.Popularity)
if a.OutOfDate != 0 {
fmt.Println("\x1b[1;37mOut-of-date :\x1b[0m", "Yes")
}
}
// BiggestPackages prints the name of the ten biggest packages in the system.
func biggestPackages() {
localDb, err := AlpmHandle.LocalDb()
if err != nil {
return
}
pkgCache := localDb.PkgCache()
pkgS := pkgCache.SortBySize().Slice()
if len(pkgS) < 10 {
return
}
for i := 0; i < 10; i++ {
fmt.Printf("%s: \x1B[0;33m%s\x1B[0m\n", pkgS[i].Name(), human(pkgS[i].ISize()))
}
// Could implement size here as well, but we just want the general idea
}

36
print_test.go Normal file
View file

@ -0,0 +1,36 @@
package main
import (
"os"
"testing"
)
func benchmarkPrintSearch(search string, b *testing.B) {
old := os.Stdout
_, w, _ := os.Pipe()
os.Stdout = w
for n := 0; n < b.N; n++ {
res, _, _ := queryRepo(append([]string{}, search))
res.printSearch()
}
os.Stdout = old
}
func BenchmarkPrintSearchSimpleTopDown(b *testing.B) {
config.SortMode = TopDown
benchmarkPrintSearch("chromium", b)
}
func BenchmarkPrintSearchComplexTopDown(b *testing.B) {
config.SortMode = TopDown
benchmarkPrintSearch("linux", b)
}
func BenchmarkPrintSearchSimpleBottomUp(b *testing.B) {
config.SortMode = BottomUp
benchmarkPrintSearch("chromium", b)
}
func BenchmarkPrintSearchComplexBottomUp(b *testing.B) {
config.SortMode = BottomUp
benchmarkPrintSearch("linux", b)
}

370
query.go
View file

@ -2,65 +2,151 @@ package main
import (
"fmt"
"sort"
"strings"
"github.com/jguer/yay/aur"
"github.com/jguer/yay/config"
pac "github.com/jguer/yay/pacman"
alpm "github.com/jguer/go-alpm"
rpc "github.com/mikkeloscar/aur"
)
// PrintSearch handles printing search results in a given format
func printAURSearch(q aur.Query, start int) {
localDb, _ := config.AlpmHandle.LocalDb()
// Query is a collection of Results
type aurQuery []rpc.Pkg
for i, res := range q {
var toprint string
if config.YayConf.SearchMode == config.NumberMenu {
if config.YayConf.SortMode == config.BottomUp {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", len(q)+start-i-1)
} else {
toprint += fmt.Sprintf("\x1b[33m%d\x1b[0m ", start+i)
}
} else if config.YayConf.SearchMode == config.Minimal {
fmt.Println(res.Name)
continue
}
toprint += fmt.Sprintf("\x1b[1m%s/\x1b[33m%s \x1b[36m%s \x1b[0m(%d) ", "aur", res.Name, res.Version, res.NumVotes)
if res.Maintainer == "" {
toprint += fmt.Sprintf("\x1b[31;40m(Orphaned)\x1b[0m ")
}
// Query holds the results of a repository search.
type repoQuery []alpm.Package
if res.OutOfDate != 0 {
toprint += fmt.Sprintf("\x1b[31;40m(Out-of-date)\x1b[0m ")
}
func (q aurQuery) Len() int {
return len(q)
}
if _, err := localDb.PkgByName(res.Name); err == nil {
toprint += fmt.Sprintf("\x1b[32;40mInstalled\x1b[0m")
}
toprint += "\n " + res.Description
fmt.Println(toprint)
func (q aurQuery) Less(i, j int) bool {
if config.SortMode == BottomUp {
return q[i].NumVotes < q[j].NumVotes
}
return q[i].NumVotes > q[j].NumVotes
}
func (q aurQuery) Swap(i, j int) {
q[i], q[j] = q[j], q[i]
}
// FilterPackages filters packages based on source and type from local repository.
func filterPackages() (local []alpm.Package, remote []alpm.Package,
localNames []string, remoteNames []string, err error) {
localDb, err := AlpmHandle.LocalDb()
if err != nil {
return
}
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return
}
f := func(k alpm.Package) error {
found := false
// For each DB search for our secret package.
_ = dbList.ForEach(func(d alpm.Db) error {
if found {
return nil
}
_, err := d.PkgByName(k.Name())
if err == nil {
found = true
local = append(local, k)
localNames = append(localNames, k.Name())
}
return nil
})
if !found {
remote = append(remote, k)
remoteNames = append(remoteNames, k.Name())
}
return nil
}
err = localDb.PkgCache().ForEach(f)
return
}
// MissingPackage warns if the Query was unable to find a package
func (q aurQuery) missingPackage(pkgS []string) {
for _, depName := range pkgS {
found := false
for _, dep := range q {
if dep.Name == depName {
found = true
break
}
}
if !found {
fmt.Println("\x1b[31mUnable to find", depName, "in AUR\x1b[0m")
}
}
return
}
// NarrowSearch searches AUR and narrows based on subarguments
func narrowSearch(pkgS []string, sortS bool) (aurQuery, error) {
if len(pkgS) == 0 {
return nil, nil
}
r, err := rpc.Search(pkgS[0])
if err != nil {
return nil, err
}
if len(pkgS) == 1 {
if sortS {
sort.Sort(aurQuery(r))
}
return r, err
}
var aq aurQuery
var n int
for _, res := range r {
match := true
for _, pkgN := range pkgS[1:] {
if !(strings.Contains(res.Name, pkgN) || strings.Contains(strings.ToLower(res.Description), pkgN)) {
match = false
break
}
}
if match {
n++
aq = append(aq, res)
}
}
if sortS {
sort.Sort(aq)
}
return aq, err
}
// SyncSearch presents a query to the local repos and to the AUR.
func syncSearch(pkgS []string) (err error) {
aq, err := aur.NarrowSearch(pkgS, true)
aq, err := narrowSearch(pkgS, true)
if err != nil {
return err
}
pq, _, err := pac.Search(pkgS)
pq, _, err := queryRepo(pkgS)
if err != nil {
return err
}
if config.YayConf.SortMode == config.BottomUp {
printAURSearch(aq, 0)
pq.PrintSearch()
if config.SortMode == BottomUp {
aq.printSearch(0)
pq.printSearch()
} else {
pq.PrintSearch()
printAURSearch(aq, 0)
pq.printSearch()
aq.printSearch(0)
}
return nil
@ -68,7 +154,7 @@ func syncSearch(pkgS []string) (err error) {
// SyncInfo serves as a pacman -Si for repo packages and AUR packages.
func syncInfo(pkgS []string, flags []string) (err error) {
aurS, repoS, err := pac.PackageSlices(pkgS)
aurS, repoS, err := packageSlices(pkgS)
if err != nil {
return
}
@ -79,12 +165,12 @@ func syncInfo(pkgS []string, flags []string) (err error) {
fmt.Println(err)
}
for _, aurP := range q {
aur.PrintInfo(&aurP)
PrintInfo(&aurP)
}
}
if len(repoS) != 0 {
err = config.PassToPacman("-Si", repoS, flags)
err = passToPacman("-Si", repoS, flags)
}
return
@ -92,12 +178,12 @@ func syncInfo(pkgS []string, flags []string) (err error) {
// LocalStatistics returns installed packages statistics.
func localStatistics(version string) error {
info, err := pac.Statistics()
info, err := statistics()
if err != nil {
return err
}
foreignS, err := pac.ForeignPackages()
_, _, _, remoteNames, err := filterPackages()
if err != nil {
return err
}
@ -105,29 +191,22 @@ func localStatistics(version string) error {
fmt.Printf("\n Yay version r%s\n", version)
fmt.Println("\x1B[1;34m===========================================\x1B[0m")
fmt.Printf("\x1B[1;32mTotal installed packages: \x1B[0;33m%d\x1B[0m\n", info.Totaln)
fmt.Printf("\x1B[1;32mTotal foreign installed packages: \x1B[0;33m%d\x1B[0m\n", len(foreignS))
fmt.Printf("\x1B[1;32mTotal foreign installed packages: \x1B[0;33m%d\x1B[0m\n", len(remoteNames))
fmt.Printf("\x1B[1;32mExplicitly installed packages: \x1B[0;33m%d\x1B[0m\n", info.Expln)
fmt.Printf("\x1B[1;32mTotal Size occupied by packages: \x1B[0;33m%s\x1B[0m\n", config.Human(info.TotalSize))
fmt.Printf("\x1B[1;32mTotal Size occupied by packages: \x1B[0;33m%s\x1B[0m\n", human(info.TotalSize))
fmt.Println("\x1B[1;34m===========================================\x1B[0m")
fmt.Println("\x1B[1;32mTen biggest packages\x1B[0m")
pac.BiggestPackages()
biggestPackages()
fmt.Println("\x1B[1;34m===========================================\x1B[0m")
keys := make([]string, len(foreignS))
i := 0
for k := range foreignS {
keys[i] = k
i++
}
var q aur.Query
var q aurQuery
var j int
for i = len(keys); i != 0; i = j {
j = i - config.YayConf.RequestSplitN
for i := len(remoteNames); i != 0; i = j {
j = i - config.RequestSplitN
if j < 0 {
j = 0
}
qtemp, err := rpc.Info(keys[j:i])
qtemp, err := rpc.Info(remoteNames[j:i])
q = append(q, qtemp...)
if err != nil {
return err
@ -135,7 +214,7 @@ func localStatistics(version string) error {
}
var outcast []string
for _, s := range keys {
for _, s := range remoteNames {
found := false
for _, i := range q {
if s == i.Name {
@ -167,3 +246,180 @@ func localStatistics(version string) error {
return nil
}
// Search handles repo searches. Creates a RepoSearch struct.
func queryRepo(pkgInputN []string) (s repoQuery, n int, err error) {
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return
}
// BottomUp functions
initL := func(len int) int {
if config.SortMode == TopDown {
return 0
}
return len - 1
}
compL := func(len int, i int) bool {
if config.SortMode == TopDown {
return i < len
}
return i > -1
}
finalL := func(i int) int {
if config.SortMode == TopDown {
return i + 1
}
return i - 1
}
dbS := dbList.Slice()
lenDbs := len(dbS)
for f := initL(lenDbs); compL(lenDbs, f); f = finalL(f) {
pkgS := dbS[f].PkgCache().Slice()
lenPkgs := len(pkgS)
for i := initL(lenPkgs); compL(lenPkgs, i); i = finalL(i) {
match := true
for _, pkgN := range pkgInputN {
if !(strings.Contains(pkgS[i].Name(), pkgN) || strings.Contains(strings.ToLower(pkgS[i].Description()), pkgN)) {
match = false
break
}
}
if match {
n++
s = append(s, pkgS[i])
}
}
}
return
}
// PackageSlices separates an input slice into aur and repo slices
func packageSlices(toCheck []string) (aur []string, repo []string, err error) {
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return
}
for _, pkg := range toCheck {
found := false
_ = dbList.ForEach(func(db alpm.Db) error {
if found {
return nil
}
_, err = db.PkgByName(pkg)
if err == nil {
found = true
repo = append(repo, pkg)
}
return nil
})
if !found {
if _, errdb := dbList.PkgCachebyGroup(pkg); errdb == nil {
repo = append(repo, pkg)
} else {
aur = append(aur, pkg)
}
}
}
err = nil
return
}
// HangingPackages returns a list of packages installed as deps
// and unneeded by the system
func hangingPackages() (hanging []string, err error) {
localDb, err := AlpmHandle.LocalDb()
if err != nil {
return
}
f := func(pkg alpm.Package) error {
if pkg.Reason() != alpm.PkgReasonDepend {
return nil
}
requiredby := pkg.ComputeRequiredBy()
if len(requiredby) == 0 {
hanging = append(hanging, pkg.Name())
fmt.Printf("%s: \x1B[0;33m%s\x1B[0m\n", pkg.Name(), human(pkg.ISize()))
}
return nil
}
err = localDb.PkgCache().ForEach(f)
return
}
// Statistics returns statistics about packages installed in system
func statistics() (info struct {
Totaln int
Expln int
TotalSize int64
}, err error) {
var tS int64 // TotalSize
var nPkg int
var ePkg int
localDb, err := AlpmHandle.LocalDb()
if err != nil {
return
}
for _, pkg := range localDb.PkgCache().Slice() {
tS += pkg.ISize()
nPkg++
if pkg.Reason() == 0 {
ePkg++
}
}
info = struct {
Totaln int
Expln int
TotalSize int64
}{
nPkg, ePkg, tS,
}
return
}
// SliceHangingPackages returns a list of packages installed as deps
// and unneeded by the system from a provided list of package names.
func sliceHangingPackages(pkgS []string) (hanging []string) {
localDb, err := AlpmHandle.LocalDb()
if err != nil {
return
}
big:
for _, pkgName := range pkgS {
for _, hangN := range hanging {
if hangN == pkgName {
continue big
}
}
pkg, err := localDb.PkgByName(pkgName)
if err == nil {
if pkg.Reason() != alpm.PkgReasonDepend {
continue
}
requiredby := pkg.ComputeRequiredBy()
if len(requiredby) == 0 {
hanging = append(hanging, pkgName)
fmt.Printf("%s: \x1B[0;33m%s\x1B[0m\n", pkg.Name(), human(pkg.ISize()))
}
}
}
return
}

27
query_test.go Normal file
View file

@ -0,0 +1,27 @@
package main
import "testing"
func benchmarkSearch(search string, b *testing.B) {
for n := 0; n < b.N; n++ {
queryRepo(append([]string{}, search))
}
}
func BenchmarkSearchSimpleTopDown(b *testing.B) {
config.SortMode = TopDown
benchmarkSearch("chromium", b)
}
func BenchmarkSearchSimpleBottomUp(b *testing.B) {
config.SortMode = BottomUp
benchmarkSearch("chromium", b)
}
func BenchmarkSearchComplexTopDown(b *testing.B) {
config.SortMode = TopDown
benchmarkSearch("linux", b)
}
func BenchmarkSearchComplexBottomUp(b *testing.B) {
config.SortMode = BottomUp
benchmarkSearch("linux", b)
}

342
upgrade.go Normal file
View file

@ -0,0 +1,342 @@
package main
import (
"bufio"
"fmt"
"os"
"sort"
"strconv"
"strings"
"unicode"
alpm "github.com/jguer/go-alpm"
rpc "github.com/mikkeloscar/aur"
pkgb "github.com/mikkeloscar/gopkgbuild"
)
// upgrade type describes a system upgrade.
type upgrade struct {
Name string
Repository string
LocalVersion string
RemoteVersion string
}
// Slice is a slice of Upgrades
type upSlice []upgrade
func (u upSlice) Len() int { return len(u) }
func (u upSlice) Swap(i, j int) { u[i], u[j] = u[j], u[i] }
func (u upSlice) Less(i, j int) bool {
iRunes := []rune(u[i].Repository)
jRunes := []rune(u[j].Repository)
max := len(iRunes)
if max > len(jRunes) {
max = len(jRunes)
}
for idx := 0; idx < max; idx++ {
ir := iRunes[idx]
jr := jRunes[idx]
lir := unicode.ToLower(ir)
ljr := unicode.ToLower(jr)
if lir != ljr {
return lir > ljr
}
// the lowercase runes are the same, so compare the original
if ir != jr {
return ir > jr
}
}
return false
}
// Print prints the details of the packages to upgrade.
func (u upSlice) Print(start int) {
for k, i := range u {
old, err := pkgb.NewCompleteVersion(i.LocalVersion)
if err != nil {
fmt.Println(i.Name, err)
}
new, err := pkgb.NewCompleteVersion(i.RemoteVersion)
if err != nil {
fmt.Println(i.Name, err)
}
f := func(name string) (color int) {
var hash = 5381
for i := 0; i < len(name); i++ {
hash = int(name[i]) + ((hash << 5) + (hash))
}
return hash%6 + 31
}
fmt.Printf("\x1b[33m%-2d\x1b[0m ", len(u)+start-k-1)
fmt.Printf("\x1b[1;%dm%s\x1b[0m/\x1b[1;39m%-25s\t\t\x1b[0m", f(i.Repository), i.Repository, i.Name)
if old.Version != new.Version {
fmt.Printf("\x1b[31m%18s\x1b[0m-%d -> \x1b[1;32m%s\x1b[0m-%d\x1b[0m",
old.Version, old.Pkgrel,
new.Version, new.Pkgrel)
} else {
fmt.Printf("\x1b[0m%18s-\x1b[31m%d\x1b[0m -> %s-\x1b[32m%d\x1b[0m",
old.Version, old.Pkgrel,
new.Version, new.Pkgrel)
}
print("\n")
}
}
// List returns lists of packages to upgrade from each source.
func upList() (aurUp upSlice, repoUp upSlice, err error) {
local, remote, _, remoteNames, err := filterPackages()
if err != nil {
return
}
repoC := make(chan upSlice)
aurC := make(chan upSlice)
errC := make(chan error)
fmt.Println("\x1b[1;36;1m::\x1b[0m\x1b[1m Searching databases for updates...\x1b[0m")
go func() {
repoUpList, err := upRepo(local)
errC <- err
repoC <- repoUpList
}()
fmt.Println("\x1b[1;36;1m::\x1b[0m\x1b[1m Searching AUR for updates...\x1b[0m")
go func() {
aurUpList, err := upAUR(remote, remoteNames)
errC <- err
aurC <- aurUpList
}()
var i = 0
loop:
for {
select {
case repoUp = <-repoC:
i++
case aurUp = <-aurC:
i++
case err := <-errC:
if err != nil {
fmt.Println(err)
}
default:
if i == 2 {
close(repoC)
close(aurC)
close(errC)
break loop
}
}
}
return
}
// aur gathers foreign packages and checks if they have new versions.
// Output: Upgrade type package list.
func upAUR(remote []alpm.Package, remoteNames []string) (toUpgrade upSlice, err error) {
var j int
var routines int
var routineDone int
packageC := make(chan upgrade)
done := make(chan bool)
for i := len(remote); i != 0; i = j {
//Split requests so AUR RPC doesn't get mad at us.
j = i - config.RequestSplitN
if j < 0 {
j = 0
}
routines++
go func(local []alpm.Package, remote []string) {
qtemp, err := rpc.Info(remoteNames)
if err != nil {
fmt.Println(err)
done <- true
return
}
// For each item in query: Search equivalent in foreign.
// We assume they're ordered and are returned ordered
// and will only be missing if they don't exist in AUR.
max := len(qtemp) - 1
var missing, x int
for i := range local {
x = i - missing
if x > max {
break
} else if qtemp[x].Name == local[i].Name() {
if (config.TimeUpdate && (int64(qtemp[x].LastModified) > local[i].BuildDate().Unix())) ||
(alpm.VerCmp(local[i].Version(), qtemp[x].Version) < 0) {
packageC <- upgrade{qtemp[x].Name, "aur", local[i].Version(), qtemp[x].Version}
}
continue
} else {
missing++
}
}
done <- true
}(remote[j:i], remoteNames[j:i])
}
for {
select {
case pkg := <-packageC:
toUpgrade = append(toUpgrade, pkg)
case <-done:
routineDone++
if routineDone == routines {
err = nil
return
}
}
}
}
// repo gathers local packages and checks if they have new versions.
// Output: Upgrade type package list.
func upRepo(local []alpm.Package) (upSlice, error) {
dbList, err := AlpmHandle.SyncDbs()
if err != nil {
return nil, err
}
slice := upSlice{}
primeloop:
for _, pkg := range local {
newPkg := pkg.NewVersion(dbList)
if newPkg != nil {
for _, ignorePkg := range AlpmConf.IgnorePkg {
if pkg.Name() == ignorePkg {
fmt.Printf("\x1b[33mwarning:\x1b[0m %s (ignored pkg) ignoring upgrade (%s -> %s)\n", pkg.Name(), pkg.Version(), newPkg.Version())
continue primeloop
}
}
for _, ignoreGroup := range AlpmConf.IgnoreGroup {
for _, group := range pkg.Groups().Slice() {
if group == ignoreGroup {
fmt.Printf("\x1b[33mwarning:\x1b[0m %s (ignored group) ignoring upgrade (%s -> %s)\n", pkg.Name(), pkg.Version(), newPkg.Version())
continue primeloop
}
}
}
slice = append(slice, upgrade{pkg.Name(), newPkg.DB().Name(), pkg.Version(), newPkg.Version()})
}
}
return slice, nil
}
// Upgrade handles updating the cache and installing updates.
func upgradePkgs(flags []string) error {
aurUp, repoUp, err := upList()
if err != nil {
return err
} else if len(aurUp)+len(repoUp) == 0 {
fmt.Println("\nthere is nothing to do")
return err
}
var repoNums []int
var aurNums []int
sort.Sort(repoUp)
fmt.Printf("\x1b[1;34;1m:: \x1b[0m\x1b[1m%d Packages to upgrade.\x1b[0m\n", len(aurUp)+len(repoUp))
repoUp.Print(len(aurUp))
aurUp.Print(0)
if !config.NoConfirm {
fmt.Print("\x1b[32mEnter packages you don't want to upgrade.\x1b[0m\nNumbers: ")
reader := bufio.NewReader(os.Stdin)
numberBuf, overflow, err := reader.ReadLine()
if err != nil || overflow {
fmt.Println(err)
return err
}
result := strings.Fields(string(numberBuf))
for _, numS := range result {
num, err := strconv.Atoi(numS)
if err != nil {
continue
}
if num > len(aurUp)+len(repoUp)-1 || num < 0 {
continue
} else if num < len(aurUp) {
num = len(aurUp) - num - 1
aurNums = append(aurNums, num)
} else {
num = len(aurUp) + len(repoUp) - num - 1
repoNums = append(repoNums, num)
}
}
}
if len(repoUp) != 0 {
var repoNames []string
repoloop:
for i, k := range repoUp {
for _, j := range repoNums {
if j == i {
continue repoloop
}
}
repoNames = append(repoNames, k.Name)
}
err := passToPacman("-S", repoNames, append(flags, "--noconfirm"))
if err != nil {
fmt.Println("Error upgrading repo packages.")
}
}
if len(aurUp) != 0 {
var aurNames []string
aurloop:
for i, k := range aurUp {
for _, j := range aurNums {
if j == i {
continue aurloop
}
}
aurNames = append(aurNames, k.Name)
}
aurInstall(aurNames, flags)
}
return nil
}
func develUpgrade(foreign map[string]alpm.Package, flags []string) error {
fmt.Println(" Checking development packages...")
develUpdates := checkUpdates(foreign)
if len(develUpdates) != 0 {
for _, q := range develUpdates {
fmt.Printf("\x1b[1m\x1b[32m==>\x1b[33;1m %s\x1b[0m\n", q)
}
// Install updated packages
if !continueTask("Proceed with upgrade?", "nN") {
return nil
}
err := aurInstall(develUpdates, flags)
if err != nil {
fmt.Println(err)
}
}
return nil
}

66
aur/vcs/github.go → vcs.go
View file

@ -1,4 +1,4 @@
package github
package main
import (
"encoding/json"
@ -30,35 +30,21 @@ type Info struct {
type infos []Info
var savedInfo infos
var configfile string
// Updated returns if database has been updated
var Updated bool
func init() {
Updated = false
configfile = os.Getenv("HOME") + "/.config/yay/yay_vcs.json"
if _, err := os.Stat(configfile); os.IsNotExist(err) {
_ = os.MkdirAll(os.Getenv("HOME")+"/.config/yay", 0755)
return
}
file, err := os.Open(configfile)
// CreateDevelDB forces yay to create a DB of the existing development packages
func createDevelDB() error {
_, _, _, remoteNames, err := filterPackages()
if err != nil {
fmt.Println("error:", err)
return
}
decoder := json.NewDecoder(file)
err = decoder.Decode(&savedInfo)
if err != nil {
fmt.Println("error:", err)
return err
}
config.NoConfirm = true
specialDBsauce = true
err = aurInstall(remoteNames, nil)
return err
}
// ParseSource returns owner and repo from source
func ParseSource(source string) (owner string, repo string) {
func parseSource(source string) (owner string, repo string) {
if !(strings.Contains(source, "git://") ||
strings.Contains(source, ".git") ||
strings.Contains(source, "git+https://")) {
@ -97,22 +83,21 @@ func (info *Info) needsUpdate() bool {
if e.Name == "master" {
if e.Commit.SHA != info.SHA {
return true
} else {
return false
}
return false
}
}
return false
}
// CheckUpdates returns list of outdated packages
func CheckUpdates(foreign map[string]alpm.Package) (toUpdate []string) {
func checkUpdates(foreign map[string]alpm.Package) (toUpdate []string) {
for _, e := range savedInfo {
if e.needsUpdate() {
if _, ok := foreign[e.Package]; ok {
toUpdate = append(toUpdate, e.Package)
} else {
RemovePackage([]string{e.Package})
removeVCSPackage([]string{e.Package})
}
}
}
@ -128,24 +113,9 @@ func inStore(pkgName string) *Info {
return nil
}
// RemovePackage removes package from VCS information
func RemovePackage(pkgs []string) {
for _, pkgName := range pkgs {
for i, e := range savedInfo {
if e.Package == pkgName {
savedInfo[i] = savedInfo[len(savedInfo)-1]
savedInfo = savedInfo[:len(savedInfo)-1]
}
}
}
_ = SaveBranchInfo()
return
}
// BranchInfo updates saved information
func BranchInfo(pkgName string, owner string, repo string) (err error) {
Updated = true
func branchInfo(pkgName string, owner string, repo string) (err error) {
updated = true
var newRepo branches
url := "https://api.github.com/repos/" + owner + "/" + repo + "/branches"
r, err := http.Get(url)
@ -173,8 +143,8 @@ func BranchInfo(pkgName string, owner string, repo string) (err error) {
return
}
func SaveBranchInfo() error {
marshalledinfo, err := json.Marshal(savedInfo)
func saveVCSInfo() error {
marshalledinfo, err := json.MarshalIndent(savedInfo, "", "\t")
if err != nil || string(marshalledinfo) == "null" {
return err
}

8
aur/vcs/github_test.go → vcs_test.go
View file

@ -1,4 +1,4 @@
package github
package main
import (
"testing"
@ -12,20 +12,20 @@ func TestParsing(t *testing.T) {
}
neovim := source{sourceurl: "git+https://github.com/neovim/neovim.git"}
neovim.owner, neovim.repo = ParseSource(neovim.sourceurl)
neovim.owner, neovim.repo = parseSource(neovim.sourceurl)
if neovim.owner != "neovim" || neovim.repo != "neovim" {
t.Fatalf("Expected to find neovim/neovim, found %+v/%+v", neovim.owner, neovim.repo)
}
yay := source{sourceurl: "git://github.com/jguer/yay.git#branch=master"}
yay.owner, yay.repo = ParseSource(yay.sourceurl)
yay.owner, yay.repo = parseSource(yay.sourceurl)
if yay.owner != "jguer" || yay.repo != "yay" {
t.Fatalf("Expected to find jguer/yay, found %+v/%+v", yay.owner, yay.repo)
}
ack := source{sourceurl: "git://github.com/davidgiven/ack"}
ack.owner, ack.repo = ParseSource(ack.sourceurl)
ack.owner, ack.repo = parseSource(ack.sourceurl)
if ack.owner != "davidgiven" || ack.repo != "ack" {
t.Fatalf("Expected to find davidgiven/ack, found %+v/%+v", ack.owner, ack.repo)
}

1
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_obj/

19
vendor/github.com/jguer/go-alpm/LICENSE generated vendored Normal file
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Copyright (C) 2013 The go-alpm Authors
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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## go-alpm
go-alpm is a Go package for binding libalpm. With go-alpm, it becomes possible
to manipulate the Pacman databases and packages just as Pacman would.
This project is MIT Licensed. See LICENSE for details.
## Getting started
1. Import the go-alpm repository in your go script
import "github.com/demizer/go-alpm"
2. Copy the library to your GOPATH
mkdir ~/go
export GOPATH=~/go
go get github.com/demizer/go-alpm
3. Try the included examples
cd $GOPATH/src/github.com/demizer/go-alpm/examples
go run installed.go
## Contributors
* Mike Rosset
* Dave Reisner
* Rémy Oudompheng
* Jesus Alvarez

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// alpm.go - Implements exported libalpm functions.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
// #cgo LDFLAGS: -lalpm
// #include <alpm.h>
import "C"
import "unsafe"
// Version returns libalpm version string.
func Version() string {
return C.GoString(C.alpm_version())
}
// VerCmp performs version comparison according to Pacman conventions. Return
// value is <0 if and only if v1 is older than v2.
func VerCmp(v1, v2 string) int {
c1 := C.CString(v1)
c2 := C.CString(v2)
defer C.free(unsafe.Pointer(c1))
defer C.free(unsafe.Pointer(c2))
result := C.alpm_pkg_vercmp(c1, c2)
return int(result)
}

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// alpm_test.go - Tests for alpm.go.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
import (
"fmt"
"os"
"testing"
)
const (
root = "/"
dbpath = "/var/lib/pacman"
)
var h *Handle
func init() {
var err error
h, err = Init("/", "/var/lib/pacman")
if err != nil {
fmt.Printf("failed to Init(): %s", err)
os.Exit(1)
}
}
func ExampleVersion() {
fmt.Println(Version())
// output:
// 8.0.2
}
func ExampleVerCmp() {
fmt.Println(VerCmp("1.0-2", "2.0-1") < 0)
fmt.Println(VerCmp("1:1.0-2", "2.0-1") > 0)
fmt.Println(VerCmp("2.0.2-2", "2.0.2-2") == 0)
// output:
// true
// true
// true
}
func TestRevdeps(t *testing.T) {
db, _ := h.LocalDb()
pkg, _ := db.PkgByName("glibc")
for i, pkgname := range pkg.ComputeRequiredBy() {
t.Logf(pkgname)
if i == 10 {
t.Logf("and %d more...", len(pkg.ComputeRequiredBy())-10)
return
}
}
}
func TestLocalDB(t *testing.T) {
defer func() {
if recover() != nil {
t.Errorf("local db failed")
}
}()
db, _ := h.LocalDb()
number := 0
for _, pkg := range db.PkgCache().Slice() {
number++
if number <= 15 {
t.Logf("%v", pkg.Name())
}
}
if number > 15 {
t.Logf("%d more packages...", number-15)
}
}
func TestRelease(t *testing.T) {
if err := h.Release(); err != nil {
t.Error(err)
}
}

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// callbacks.c - Sets alpm callbacks to Go functions.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
#include <stdint.h>
#include <stdio.h>
#include <stdarg.h>
#include <alpm.h>
void logCallback(uint16_t level, char *cstring);
void go_alpm_log_cb(alpm_loglevel_t level, const char *fmt, va_list arg) {
char *s = malloc(128);
if (s == NULL) return;
int16_t length = vsnprintf(s, 128, fmt, arg);
if (length > 128) {
length = (length + 16) & ~0xf;
s = realloc(s, length);
}
if (s != NULL) {
logCallback(level, s);
free(s);
}
}
void go_alpm_set_logging(alpm_handle_t *handle) {
alpm_option_set_logcb(handle, go_alpm_log_cb);
}

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// callbacks.go - Handles libalpm callbacks.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
/*
#include <stdint.h>
#include <alpm.h>
void logCallback(uint16_t level, char *cstring);
void go_alpm_log_cb(alpm_loglevel_t level, const char *fmt, va_list arg);
void go_alpm_set_logging(alpm_handle_t *handle);
*/
import "C"
var DefaultLogLevel = LogWarning
func DefaultLogCallback(lvl uint16, s string) {
if lvl <= DefaultLogLevel {
print("go-alpm: ", s)
}
}
var log_callback = DefaultLogCallback
//export logCallback
func logCallback(level uint16, cstring *C.char) {
log_callback(level, C.GoString(cstring))
}
func (h *Handle) SetLogCallback(cb func(uint16, string)) {
log_callback = cb
C.go_alpm_set_logging(h.ptr)
}

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// conf.go - Functions for pacman.conf parsing.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
import (
"bufio"
"bytes"
"fmt"
"io"
"os"
"reflect"
"strings"
"syscall"
)
type PacmanOption uint
const (
ConfUseSyslog PacmanOption = 1 << iota
ConfColor
ConfTotalDownload
ConfCheckSpace
ConfVerbosePkgLists
ConfILoveCandy
)
var optionsMap = map[string]PacmanOption{
"UseSyslog": ConfUseSyslog,
"Color": ConfColor,
"TotalDownload": ConfTotalDownload,
"CheckSpace": ConfCheckSpace,
"VerbosePkgLists": ConfVerbosePkgLists,
"ILoveCandy": ConfILoveCandy,
}
// PacmanConfig is a type for holding pacman options parsed from pacman
// configuration data passed to ParseConfig.
type PacmanConfig struct {
RootDir string
DBPath string
CacheDir []string
GPGDir string
LogFile string
HoldPkg []string
IgnorePkg []string
IgnoreGroup []string
Include []string
Architecture string
XferCommand string
NoUpgrade []string
NoExtract []string
CleanMethod string
SigLevel SigLevel
LocalFileSigLevel SigLevel
RemoteFileSigLevel SigLevel
UseDelta string
Options PacmanOption
Repos []RepoConfig
}
// RepoConfig is a type that stores the signature level of a repository
// specified in the pacman config file.
type RepoConfig struct {
Name string
SigLevel SigLevel
Servers []string
}
// Constants for pacman configuration parsing
const (
tokenSection = iota
tokenKey
tokenComment
)
type iniToken struct {
Type uint
Name string
Values []string
}
type confReader struct {
*bufio.Reader
Lineno uint
}
// newConfReader reads from the io.Reader if it is buffered and returns a
// confReader containing the number of bytes read and 0 for the first line. If
// r is not a buffered reader, a new buffered reader is created using r as its
// input and returned.
func newConfReader(r io.Reader) confReader {
if buf, ok := r.(*bufio.Reader); ok {
return confReader{buf, 0}
}
buf := bufio.NewReader(r)
return confReader{buf, 0}
}
func (rdr *confReader) ParseLine() (tok iniToken, err error) {
line, overflow, err := rdr.ReadLine()
switch {
case err != nil:
return
case overflow:
err = fmt.Errorf("line %d too long", rdr.Lineno)
return
}
rdr.Lineno++
line = bytes.TrimSpace(line)
if len(line) == 0 {
tok.Type = tokenComment
return
}
switch line[0] {
case '#':
tok.Type = tokenComment
return
case '[':
closing := bytes.IndexByte(line, ']')
if closing < 0 {
err = fmt.Errorf("missing ']' is section name at line %d", rdr.Lineno)
return
}
tok.Name = string(line[1:closing])
if closing+1 < len(line) {
err = fmt.Errorf("trailing characters %q after section name %s",
line[closing+1:], tok.Name)
return
}
return
default:
tok.Type = tokenKey
if idx := bytes.IndexByte(line, '='); idx >= 0 {
optname := bytes.TrimSpace(line[:idx])
values := bytes.Split(line[idx+1:], []byte{' '})
tok.Name = string(optname)
tok.Values = make([]string, 0, len(values))
for _, word := range values {
word = bytes.TrimSpace(word)
if len(word) > 0 {
tok.Values = append(tok.Values, string(word))
}
}
} else {
// boolean option
tok.Name = string(line)
tok.Values = nil
}
return
}
}
func ParseConfig(r io.Reader) (conf PacmanConfig, err error) {
rdr := newConfReader(r)
rdrStack := []confReader{rdr}
conf.SetDefaults()
confReflect := reflect.ValueOf(&conf).Elem()
var currentSection string
var curRepo *RepoConfig
lineloop:
for {
line, err := rdr.ParseLine()
// fmt.Printf("%+v\n", line)
switch err {
case io.EOF:
// pop reader stack.
l := len(rdrStack)
if l == 1 {
return conf, nil
}
rdr = rdrStack[l-2]
rdrStack = rdrStack[:l-1]
default:
return conf, err
case nil:
// Ok.
}
switch line.Type {
case tokenComment:
case tokenSection:
currentSection = line.Name
if currentSection != "options" {
conf.Repos = append(conf.Repos, RepoConfig{})
curRepo = &conf.Repos[len(conf.Repos)-1]
curRepo.Name = line.Name
}
case tokenKey:
switch line.Name {
case "SigLevel":
// TODO: implement SigLevel parsing.
continue lineloop
case "Server":
curRepo.Servers = append(curRepo.Servers, line.Values...)
continue lineloop
case "Include":
f, err := os.Open(line.Values[0])
if err != nil {
err = fmt.Errorf("error while processing Include directive at line %d: %s",
rdr.Lineno, err)
return conf, err
}
rdr = newConfReader(f)
rdrStack = append(rdrStack, rdr)
continue lineloop
}
if currentSection != "options" {
err = fmt.Errorf("option %s outside of [options] section, at line %d",
line.Name, rdr.Lineno)
return conf, err
}
// main options.
if opt, ok := optionsMap[line.Name]; ok {
// boolean option.
conf.Options |= opt
} else {
// key-value option.
fld := confReflect.FieldByName(line.Name)
if !fld.IsValid() || !fld.CanAddr() {
_ = fmt.Errorf("unknown option at line %d: %s", rdr.Lineno, line.Name)
continue
}
switch fieldP := fld.Addr().Interface().(type) {
case *string:
// single valued option.
*fieldP = strings.Join(line.Values, " ")
case *[]string:
//many valued option.
*fieldP = append(*fieldP, line.Values...)
}
}
}
}
}
func (conf *PacmanConfig) SetDefaults() {
conf.RootDir = "/"
conf.DBPath = "/var/lib/pacman"
}
func getArch() (string, error) {
var uname syscall.Utsname
err := syscall.Uname(&uname)
if err != nil {
return "", err
}
var arch [65]byte
for i, c := range uname.Machine {
if c == 0 {
return string(arch[:i]), nil
}
arch[i] = byte(c)
}
return string(arch[:]), nil
}
func (conf *PacmanConfig) CreateHandle() (*Handle, error) {
h, err := Init(conf.RootDir, conf.DBPath)
if err != nil {
return nil, err
}
if conf.Architecture == "auto" {
conf.Architecture, err = getArch()
if err != nil {
return nil, fmt.Errorf("architecture is 'auto' but couldn't uname()")
}
}
for _, repoconf := range conf.Repos {
// TODO: set SigLevel
db, err := h.RegisterSyncDb(repoconf.Name, 0)
if err == nil {
for i, addr := range repoconf.Servers {
addr = strings.Replace(addr, "$repo", repoconf.Name, -1)
addr = strings.Replace(addr, "$arch", conf.Architecture, -1)
repoconf.Servers[i] = addr
}
db.SetServers(repoconf.Servers)
}
}
return h, nil
}

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// conf_test.go - Tests for conf.go.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
import (
"os"
"reflect"
"testing"
)
var pacmanConfRef = PacmanConfig{
RootDir: "/",
DBPath: "/var/lib/pacman",
CacheDir: []string{"/var/cache/pacman/pkg", "/other/cachedir"},
LogFile: "/var/log/pacman.log",
GPGDir: "/etc/pacman.d/gnupg/",
HoldPkg: []string{"pacman", "glibc"},
XferCommand: "/usr/bin/wget --passive-ftp -c -O %o %u",
Architecture: "auto",
CleanMethod: "KeepInstalled",
UseDelta: "0.7",
IgnorePkg: []string{"hello", "world"},
IgnoreGroup: []string{"kde"},
NoUpgrade: nil,
NoExtract: nil,
Options: ConfColor | ConfCheckSpace | ConfVerbosePkgLists,
Repos: []RepoConfig{
{Name: "core", Servers: []string{"ftp://ftp.example.com/foobar/$repo/os/$arch/"}},
{Name: "custom", Servers: []string{"file:///home/custompkgs"}},
},
}
func detailedDeepEqual(t *testing.T, x, y interface{}) {
v := reflect.ValueOf(x)
w := reflect.ValueOf(y)
if v.Type() != w.Type() {
t.Errorf("differing types %T vs. %T", x, y)
return
}
for i := 0; i < v.NumField(); i++ {
v_fld := v.Field(i).Interface()
w_fld := w.Field(i).Interface()
if !reflect.DeepEqual(v_fld, w_fld) {
t.Errorf("field %s differs: got %#v, expected %#v",
v.Type().Field(i).Name, v_fld, w_fld)
}
}
}
func TestParseConfigGood(t *testing.T) {
f, err := os.Open("testing/conf/good_pacman.conf")
if err != nil {
t.Error(err)
}
conf, err := ParseConfig(f)
if err != nil {
t.Error(err)
}
detailedDeepEqual(t, conf, pacmanConfRef)
}

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// db.go - Functions for database handling.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
/*
#include <alpm.h>
*/
import "C"
import (
"fmt"
"io"
"unsafe"
)
// Db structure representing a alpm database.
type Db struct {
ptr *C.alpm_db_t
handle Handle
}
// DbList structure representing a alpm database list.
type DbList struct {
*list
handle Handle
}
// ForEach executes an action on each Db.
func (l DbList) ForEach(f func(Db) error) error {
return l.forEach(func(p unsafe.Pointer) error {
return f(Db{(*C.alpm_db_t)(p), l.handle})
})
}
// Slice converst Db list to Db slice.
func (l DbList) Slice() []Db {
slice := []Db{}
l.ForEach(func(db Db) error {
slice = append(slice, db)
return nil
})
return slice
}
// LocalDb returns the local database relative to the given handle.
func (h Handle) LocalDb() (*Db, error) {
db := C.alpm_get_localdb(h.ptr)
if db == nil {
return nil, h.LastError()
}
return &Db{db, h}, nil
}
// SyncDbs returns list of Synced DBs.
func (h Handle) SyncDbs() (DbList, error) {
dblist := C.alpm_get_syncdbs(h.ptr)
if dblist == nil {
return DbList{nil, h}, h.LastError()
}
dblistPtr := unsafe.Pointer(dblist)
return DbList{(*list)(dblistPtr), h}, nil
}
// SyncDbByName finds a registered database by name.
func (h Handle) SyncDbByName(name string) (db *Db, err error) {
dblist, err := h.SyncDbs()
if err != nil {
return nil, err
}
dblist.ForEach(func(b Db) error {
if b.Name() == name {
db = &b
return io.EOF
}
return nil
})
if db != nil {
return db, nil
}
return nil, fmt.Errorf("database %s not found", name)
}
// RegisterSyncDb Loads a sync database with given name and signature check level.
func (h Handle) RegisterSyncDb(dbname string, siglevel SigLevel) (*Db, error) {
cName := C.CString(dbname)
defer C.free(unsafe.Pointer(cName))
db := C.alpm_register_syncdb(h.ptr, cName, C.alpm_siglevel_t(siglevel))
if db == nil {
return nil, h.LastError()
}
return &Db{db, h}, nil
}
// Name returns name of the db
func (db Db) Name() string {
return C.GoString(C.alpm_db_get_name(db.ptr))
}
// Servers returns host server URL.
func (db Db) Servers() []string {
ptr := unsafe.Pointer(C.alpm_db_get_servers(db.ptr))
return StringList{(*list)(ptr)}.Slice()
}
// SetServers sets server list to use.
func (db Db) SetServers(servers []string) {
C.alpm_db_set_servers(db.ptr, nil)
for _, srv := range servers {
Csrv := C.CString(srv)
defer C.free(unsafe.Pointer(Csrv))
C.alpm_db_add_server(db.ptr, Csrv)
}
}
// PkgByName searches a package in db.
func (db Db) PkgByName(name string) (*Package, error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
ptr := C.alpm_db_get_pkg(db.ptr, cName)
if ptr == nil {
return nil,
fmt.Errorf("Error when retrieving %s from database %s: %s",
name, db.Name(), db.handle.LastError())
}
return &Package{ptr, db.handle}, nil
}
// PkgCachebyGroup returns a PackageList of packages belonging to a group
func (l DbList) PkgCachebyGroup(name string) (PackageList, error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
pkglist := (*C.struct___alpm_list_t)(unsafe.Pointer(l.list))
pkgcache := (*list)(unsafe.Pointer(C.alpm_find_group_pkgs(pkglist, cName)))
if pkgcache == nil {
return PackageList{pkgcache, l.handle},
fmt.Errorf("Error when retrieving group %s from database list: %s",
name, l.handle.LastError())
}
return PackageList{pkgcache, l.handle}, nil
}
// PkgCache returns the list of packages of the database
func (db Db) PkgCache() PackageList {
pkgcache := (*list)(unsafe.Pointer(C.alpm_db_get_pkgcache(db.ptr)))
return PackageList{pkgcache, db.handle}
}

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package alpm
/*
#include <alpm.h>
*/
import "C"
import (
"fmt"
"unsafe"
)
// FindSatisfier searches a DbList for a package that satisfies depstring
// Example "glibc>=2.12"
func (l DbList) FindSatisfier(depstring string) (*Package, error) {
cDepString := C.CString(depstring)
defer C.free(unsafe.Pointer(cDepString))
pkgList := (*C.struct___alpm_list_t)(unsafe.Pointer(l.list))
pkgHandle := (*C.struct___alpm_handle_t)(unsafe.Pointer(l.handle.ptr))
ptr := C.alpm_find_dbs_satisfier(pkgHandle, pkgList, cDepString)
if ptr == nil {
return nil,
fmt.Errorf("unable to satisfy dependency %s in Dblist", depstring)
}
return &Package{ptr, l.handle}, nil
}
// FindSatisfier finds a package that satisfies depstring from PkgList
func (l PackageList) FindSatisfier(depstring string) (*Package, error) {
cDepString := C.CString(depstring)
defer C.free(unsafe.Pointer(cDepString))
pkgList := (*C.struct___alpm_list_t)(unsafe.Pointer(l.list))
ptr := C.alpm_find_satisfier(pkgList, cDepString)
if ptr == nil {
return nil,
fmt.Errorf("unable to find dependency %s in PackageList", depstring)
}
return &Package{ptr, l.handle}, nil
}

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// enums.go - libaplm enumerations.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
// Install reason of a package.
type PkgReason uint
const (
PkgReasonExplicit PkgReason = 0
PkgReasonDepend PkgReason = 1
)
func (r PkgReason) String() string {
switch r {
case PkgReasonExplicit:
return "Explicitly installed"
case PkgReasonDepend:
return "Installed as a dependency of another package"
}
return ""
}
// Source of a package structure.
type PkgFrom uint
const (
FromFile PkgFrom = iota + 1
FromLocalDB
FromSyncDB
)
// Dependency constraint types.
type DepMod uint
const (
DepModAny DepMod = iota + 1 // Any version.
DepModEq // Specific version.
DepModGE // Test for >= some version.
DepModLE // Test for <= some version.
DepModGT // Test for > some version.
DepModLT // Test for < some version.
)
func (mod DepMod) String() string {
switch mod {
case DepModEq:
return "="
case DepModGE:
return ">="
case DepModLE:
return "<="
case DepModGT:
return ">"
case DepModLT:
return "<"
}
return ""
}
// Signature checking level.
type SigLevel uint
const (
SigPackage SigLevel = 1 << iota
SigPackageOptional
SigPackageMarginalOk
SigPackageUnknownOk
)
const (
SigDatabase SigLevel = 1 << (10 + iota)
SigDatabaseOptional
SigDatabaseMarginalOk
SigDatabaseUnknownOk
)
const SigUseDefault SigLevel = 1 << 31
// Signature status
type SigStatus uint
const (
SigStatusValid SigStatus = iota
SigStatusKeyExpired
SigStatusSigExpired
SigStatusKeyUnknown
SigStatusKeyDisabled
)
// Logging levels.
const (
LogError uint16 = 1 << iota
LogWarning
LogDebug
LogFunction
)

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// error.go - Functions for converting libalpm erros to Go errors.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
// #include <alpm.h>
import "C"
// The Error type represents error codes from libalpm.
type Error C.alpm_errno_t
var _ error = Error(0)
// The string representation of an error is given by C function
// alpm_strerror().
func (er Error) Error() string {
return C.GoString(C.alpm_strerror(C.alpm_errno_t(er)))
}

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all: alpm-installed alpm-search alpm-updates
alpm-installed: installed.go
go build -x -o $@ $<
alpm-search: search.go
go build -x -o $@ $<
alpm-updates: updates.go
go build -x -o $@ $<
clean:
rm -f alpm-installed alpm-search alpm-updates

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To build the examples, use make. The alpm library must be in your GOPATH.

38
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// installed.go - Example of getting a list of installed packages.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package main
import (
"github.com/demizer/go-alpm"
"os"
"fmt"
)
func main() {
h, er := alpm.Init("/", "/var/lib/pacman")
if er != nil {
print(er, "\n")
os.Exit(1)
}
db, er := h.LocalDb()
if er != nil {
fmt.Println(er)
os.Exit(1)
}
for _, pkg := range db.PkgCache().Slice() {
fmt.Printf("%s %s\n", pkg.Name(), pkg.Version())
}
if h.Release() != nil {
os.Exit(1)
}
os.Exit(0)
}

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//
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package main
import (
"github.com/demizer/go-alpm"
"fmt"
)
func main() {
h, er := alpm.Init("/", "/var/lib/pacman")
if er != nil {
fmt.Println(er)
return
}
defer h.Release()
db, _ := h.RegisterSyncDb("core", 0)
h.RegisterSyncDb("community", 0)
h.RegisterSyncDb("extra", 0)
for _, pkg := range db.PkgCache().Slice() {
fmt.Printf("%s %s\n %s\n",
pkg.Name(), pkg.Version(), pkg.Description())
}
}

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vendor/github.com/jguer/go-alpm/examples/updates.go generated vendored Normal file
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//
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package main
import (
"fmt"
"github.com/demizer/go-alpm"
"log"
"os"
)
func human(size int64) string {
floatsize := float32(size)
units := [...]string{"", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi"}
for _, unit := range units {
if floatsize < 1024 {
return fmt.Sprintf("%.1f %sB", floatsize, unit)
}
floatsize /= 1024
}
return fmt.Sprintf("%d%s", size, "B")
}
func upgrades(h *alpm.Handle) ([]alpm.Package, error) {
localDb, err := h.LocalDb()
if err != nil {
return nil, err
}
syncDbs, err := h.SyncDbs()
if err != nil {
return nil, err
}
slice := []alpm.Package{}
for _, pkg := range localDb.PkgCache().Slice() {
newPkg := pkg.NewVersion(syncDbs)
if newPkg != nil {
slice = append(slice, *newPkg)
}
}
return slice, nil
}
func main() {
file, err := os.Open("/etc/pacman.conf")
if err != nil {
log.Fatalln(err)
}
conf, err := alpm.ParseConfig(file)
if err != nil {
log.Fatalln(err)
}
h, err := conf.CreateHandle()
defer h.Release()
if err != nil {
log.Fatalln(err)
}
upgrades, err := upgrades(h)
if err != nil {
log.Fatalln(err)
}
var size int64 = 0
for _, pkg := range upgrades {
size += pkg.Size()
fmt.Printf("%s %s -> %s\n", pkg.Name(), pkg.Version(),
pkg.Version())
}
fmt.Printf("Total Download Size: %s\n", human(size))
}

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// handle.go - libalpm handle type and methods.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
// Package alpm implements Go bindings to the libalpm library used by Pacman,
// the Arch Linux package manager. Libalpm allows the creation of custom front
// ends to the Arch Linux package ecosystem.
//
// Libalpm does not include support for the Arch User Repository (AUR).
package alpm
// #include <alpm.h>
import "C"
import (
"unsafe"
)
type Handle struct {
ptr *C.alpm_handle_t
}
// Initialize
func Init(root, dbpath string) (*Handle, error) {
c_root := C.CString(root)
defer C.free(unsafe.Pointer(c_root))
c_dbpath := C.CString(dbpath)
defer C.free(unsafe.Pointer(c_dbpath))
var c_err C.alpm_errno_t
h := C.alpm_initialize(c_root, c_dbpath, &c_err)
if c_err != 0 {
return nil, Error(c_err)
}
return &Handle{h}, nil
}
func (h *Handle) Release() error {
if er := C.alpm_release(h.ptr); er != 0 {
return Error(er)
}
h.ptr = nil
return nil
}
func (h Handle) Root() string {
return C.GoString(C.alpm_option_get_root(h.ptr))
}
func (h Handle) DbPath() string {
return C.GoString(C.alpm_option_get_dbpath(h.ptr))
}
// LastError gets the last pm_error
func (h Handle) LastError() error {
if h.ptr != nil {
c_err := C.alpm_errno(h.ptr)
if c_err != 0 {
return Error(c_err)
}
}
return nil
}
func (h Handle) UseSyslog() bool {
value := C.alpm_option_get_usesyslog(h.ptr)
return (value != 0)
}
func (h Handle) SetUseSyslog(value bool) error {
var int_value C.int
if value {
int_value = 1
} else {
int_value = 0
}
ok := C.alpm_option_set_usesyslog(h.ptr, int_value)
if ok < 0 {
return h.LastError()
}
return nil
}

246
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// package.go - libalpm package type and methods.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
/*
#include <alpm.h>
int pkg_cmp(const void *v1, const void *v2)
{
alpm_pkg_t *p1 = (alpm_pkg_t *)v1;
alpm_pkg_t *p2 = (alpm_pkg_t *)v2;
unsigned long int s1 = alpm_pkg_get_isize(p1);
unsigned long int s2 = alpm_pkg_get_isize(p2);
return(s2 - s1);
}
*/
import "C"
import (
"time"
"unsafe"
)
// Package describes a single package and associated handle.
type Package struct {
pmpkg *C.alpm_pkg_t
handle Handle
}
// PackageList describes a linked list of packages and associated handle.
type PackageList struct {
*list
handle Handle
}
// ForEach executes an action on each package of the PackageList.
func (l PackageList) ForEach(f func(Package) error) error {
return l.forEach(func(p unsafe.Pointer) error {
return f(Package{(*C.alpm_pkg_t)(p), l.handle})
})
}
// Slice converts the PackageList to a Package Slice.
func (l PackageList) Slice() []Package {
slice := []Package{}
l.ForEach(func(p Package) error {
slice = append(slice, p)
return nil
})
return slice
}
// SortBySize returns a PackageList sorted by size.
func (l PackageList) SortBySize() PackageList {
pkgList := (*C.struct___alpm_list_t)(unsafe.Pointer(l.list))
pkgCache := (*list)(unsafe.Pointer(
C.alpm_list_msort(pkgList,
C.alpm_list_count(pkgList),
C.alpm_list_fn_cmp(C.pkg_cmp))))
return PackageList{pkgCache, l.handle}
}
// DependList describes a linkedlist of dependency type packages.
type DependList struct{ *list }
// ForEach executes an action on each package of the DependList.
func (l DependList) ForEach(f func(Depend) error) error {
return l.forEach(func(p unsafe.Pointer) error {
dep := convertDepend((*C.alpm_depend_t)(p))
return f(dep)
})
}
// Slice converts the DependList to a Depend Slice.
func (l DependList) Slice() []Depend {
slice := []Depend{}
l.ForEach(func(dep Depend) error {
slice = append(slice, dep)
return nil
})
return slice
}
// Architecture returns the package target Architecture.
func (pkg Package) Architecture() string {
return C.GoString(C.alpm_pkg_get_arch(pkg.pmpkg))
}
// Backup returns a list of package backups.
func (pkg Package) Backup() BackupList {
ptr := unsafe.Pointer(C.alpm_pkg_get_backup(pkg.pmpkg))
return BackupList{(*list)(ptr)}
}
// BuildDate returns the BuildDate of the package.
func (pkg Package) BuildDate() time.Time {
t := C.alpm_pkg_get_builddate(pkg.pmpkg)
return time.Unix(int64(t), 0)
}
// Conflicts returns the conflicts of the package as a DependList.
func (pkg Package) Conflicts() DependList {
ptr := unsafe.Pointer(C.alpm_pkg_get_conflicts(pkg.pmpkg))
return DependList{(*list)(ptr)}
}
// DB returns the package's origin database.
func (pkg Package) DB() *Db {
ptr := C.alpm_pkg_get_db(pkg.pmpkg)
if ptr == nil {
return nil
}
return &Db{ptr, pkg.handle}
}
// Depends returns the package's dependency list.
func (pkg Package) Depends() DependList {
ptr := unsafe.Pointer(C.alpm_pkg_get_depends(pkg.pmpkg))
return DependList{(*list)(ptr)}
}
// Description returns the package's description.
func (pkg Package) Description() string {
return C.GoString(C.alpm_pkg_get_desc(pkg.pmpkg))
}
// Files returns the file list of the package.
func (pkg Package) Files() []File {
cFiles := C.alpm_pkg_get_files(pkg.pmpkg)
return convertFilelist(cFiles)
}
// Groups returns the groups the package belongs to.
func (pkg Package) Groups() StringList {
ptr := unsafe.Pointer(C.alpm_pkg_get_groups(pkg.pmpkg))
return StringList{(*list)(ptr)}
}
// ISize returns the package installed size.
func (pkg Package) ISize() int64 {
t := C.alpm_pkg_get_isize(pkg.pmpkg)
return int64(t)
}
// InstallDate returns the package install date.
func (pkg Package) InstallDate() time.Time {
t := C.alpm_pkg_get_installdate(pkg.pmpkg)
return time.Unix(int64(t), 0)
}
// Licenses returns the package license list.
func (pkg Package) Licenses() StringList {
ptr := unsafe.Pointer(C.alpm_pkg_get_licenses(pkg.pmpkg))
return StringList{(*list)(ptr)}
}
// SHA256Sum returns package SHA256Sum.
func (pkg Package) SHA256Sum() string {
return C.GoString(C.alpm_pkg_get_sha256sum(pkg.pmpkg))
}
// MD5Sum returns package MD5Sum.
func (pkg Package) MD5Sum() string {
return C.GoString(C.alpm_pkg_get_md5sum(pkg.pmpkg))
}
// Name returns package name.
func (pkg Package) Name() string {
return C.GoString(C.alpm_pkg_get_name(pkg.pmpkg))
}
// Packager returns package packager name.
func (pkg Package) Packager() string {
return C.GoString(C.alpm_pkg_get_packager(pkg.pmpkg))
}
// Provides returns DependList of packages provides by package.
func (pkg Package) Provides() DependList {
ptr := unsafe.Pointer(C.alpm_pkg_get_provides(pkg.pmpkg))
return DependList{(*list)(ptr)}
}
// Reason returns package install reason.
func (pkg Package) Reason() PkgReason {
reason := C.alpm_pkg_get_reason(pkg.pmpkg)
return PkgReason(reason)
}
// Origin returns package origin.
func (pkg Package) Origin() PkgFrom {
origin := C.alpm_pkg_get_origin(pkg.pmpkg)
return PkgFrom(origin)
}
// Replaces returns a DependList with the packages this package replaces.
func (pkg Package) Replaces() DependList {
ptr := unsafe.Pointer(C.alpm_pkg_get_replaces(pkg.pmpkg))
return DependList{(*list)(ptr)}
}
// Size returns the packed package size.
func (pkg Package) Size() int64 {
t := C.alpm_pkg_get_size(pkg.pmpkg)
return int64(t)
}
// URL returns the upstream URL of the package.
func (pkg Package) URL() string {
return C.GoString(C.alpm_pkg_get_url(pkg.pmpkg))
}
// Version returns the package version.
func (pkg Package) Version() string {
return C.GoString(C.alpm_pkg_get_version(pkg.pmpkg))
}
// ComputeRequiredBy returns the names of reverse dependencies of a package
func (pkg Package) ComputeRequiredBy() []string {
result := C.alpm_pkg_compute_requiredby(pkg.pmpkg)
requiredby := make([]string, 0)
for i := (*list)(unsafe.Pointer(result)); i != nil; i = i.Next {
defer C.free(unsafe.Pointer(i))
if i.Data != nil {
defer C.free(unsafe.Pointer(i.Data))
name := C.GoString((*C.char)(unsafe.Pointer(i.Data)))
requiredby = append(requiredby, name)
}
}
return requiredby
}
// NewVersion checks if there is a new version of the package in the Synced DBs.
func (pkg Package) NewVersion(l DbList) *Package {
ptr := C.alpm_sync_newversion(pkg.pmpkg,
(*C.alpm_list_t)(unsafe.Pointer(l.list)))
if ptr == nil {
return nil
}
return &Package{ptr, l.handle}
}

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// package_test.go - Tests for package.go
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
import (
"bytes"
"fmt"
"testing"
"text/template"
"time"
)
// Auxiliary formatting
const pkginfo_template = `
Name : {{ .Name }}
Version : {{ .Version }}
Architecture : {{ .Architecture }}
Description : {{ .Description }}
URL : {{ .URL }}
Groups : {{ .Groups.Slice }}
Licenses : {{ .Licenses.Slice }}
Dependencies : {{ range .Depends.Slice }}{{ . }} {{ end }}
Provides : {{ range .Provides.Slice }}{{ . }} {{ end }}
Replaces : {{ range .Replaces.Slice }}{{ . }} {{ end }}
Conflicts : {{ range .Conflicts.Slice }}{{ . }} {{ end }}
Packager : {{ .Packager }}
Build Date : {{ .PrettyBuildDate }}
Install Date : {{ .PrettyInstallDate }}
Package Size : {{ .Size }} bytes
Install Size : {{ .ISize }} bytes
MD5 Sum : {{ .MD5Sum }}
SHA256 Sum : {{ .SHA256Sum }}
Reason : {{ .Reason }}
Required By : {{ .ComputeRequiredBy }}
Files : {{ range .Files }}
{{ .Name }} {{ .Size }}{{ end }}
`
var pkginfo_tpl *template.Template
type PrettyPackage struct {
Package
}
func (p PrettyPackage) PrettyBuildDate() string {
return p.BuildDate().Format(time.RFC1123)
}
func (p PrettyPackage) PrettyInstallDate() string {
return p.InstallDate().Format(time.RFC1123)
}
func init() {
var er error
pkginfo_tpl, er = template.New("info").Parse(pkginfo_template)
if er != nil {
fmt.Printf("couldn't compile template: %s\n", er)
panic("template parsing error")
}
}
// Tests package attribute getters.
func TestPkginfo(t *testing.T) {
h, er := Init(root, dbpath)
defer h.Release()
if er != nil {
t.Errorf("Failed at alpm initialization: %s", er)
}
t.Log("Printing package information for pacman")
db, _ := h.LocalDb()
pkg, _ := db.PkgByName("pacman")
buf := bytes.NewBuffer(nil)
pkginfo_tpl.Execute(buf, PrettyPackage{*pkg})
t.Logf("%s...", buf.Bytes()[:1024])
pkg, _ = db.PkgByName("linux")
if pkg != nil {
buf = bytes.NewBuffer(nil)
pkginfo_tpl.Execute(buf, PrettyPackage{*pkg})
t.Logf("%s...", buf.Bytes()[:1024])
}
}

1
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This directory contains testing related files.

41
vendor/github.com/jguer/go-alpm/testing/conf/good_pacman.conf generated vendored Normal file
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#
# GENERAL OPTIONS
#
[options]
RootDir = /
DBPath = /var/lib/pacman
CacheDir = /var/cache/pacman/pkg /other/cachedir
LogFile = /var/log/pacman.log
GPGDir = /etc/pacman.d/gnupg/
HoldPkg = pacman glibc
#XferCommand = /usr/bin/curl -C - -f %u > %o
XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
CleanMethod = KeepInstalled
UseDelta = 0.7
Architecture = auto
# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
IgnorePkg = hello world
IgnoreGroup = kde
#NoUpgrade =
#NoExtract =
# Misc options
#UseSyslog
Color
#TotalDownload
CheckSpace
VerbosePkgLists
# By default, pacman accepts packages signed by keys that its local keyring
# trusts (see pacman-key and its man page), as well as unsigned packages.
SigLevel = Required DatabaseOptional
LocalFileSigLevel = Optional
#RemoteFileSigLevel = Required
[core]
Server = ftp://ftp.example.com/foobar/$repo/os/$arch/
[custom]
Server = file:///home/custompkgs

125
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// types.go - libalpm types.
//
// Copyright (c) 2013 The go-alpm Authors
//
// MIT Licensed. See LICENSE for details.
package alpm
// #cgo CFLAGS: -D_FILE_OFFSET_BITS=64
// #include <alpm.h>
import "C"
import (
"reflect"
"unsafe"
)
// Description of a dependency.
type Depend struct {
Name string
Version string
Mod DepMod
}
func convertDepend(dep *C.alpm_depend_t) Depend {
return Depend{
Name: C.GoString(dep.name),
Version: C.GoString(dep.version),
Mod: DepMod(dep.mod)}
}
func (dep Depend) String() string {
return dep.Name + dep.Mod.String() + dep.Version
}
// Description of package files.
type File struct {
Name string
Size int64
Mode uint32
}
func convertFilelist(files *C.alpm_filelist_t) []File {
size := int(files.count)
items := make([]File, size)
raw_items := reflect.SliceHeader{
Len: size,
Cap: size,
Data: uintptr(unsafe.Pointer(files.files))}
c_files := *(*[]C.alpm_file_t)(unsafe.Pointer(&raw_items))
for i := 0; i < size; i++ {
items[i] = File{
Name: C.GoString(c_files[i].name),
Size: int64(c_files[i].size),
Mode: uint32(c_files[i].mode)}
}
return items
}
// Internal alpm list structure.
type list struct {
Data unsafe.Pointer
Prev *list
Next *list
}
// Iterates a function on a list and stop on error.
func (l *list) forEach(f func(unsafe.Pointer) error) error {
for ; l != nil; l = l.Next {
err := f(l.Data)
if err != nil {
return err
}
}
return nil
}
type StringList struct {
*list
}
func (l StringList) ForEach(f func(string) error) error {
return l.forEach(func(p unsafe.Pointer) error {
return f(C.GoString((*C.char)(p)))
})
}
func (l StringList) Slice() []string {
slice := []string{}
l.ForEach(func(s string) error {
slice = append(slice, s)
return nil
})
return slice
}
type BackupFile struct {
Name string
Hash string
}
type BackupList struct {
*list
}
func (l BackupList) ForEach(f func(BackupFile) error) error {
return l.forEach(func(p unsafe.Pointer) error {
bf := (*C.alpm_backup_t)(p)
return f(BackupFile{
Name: C.GoString(bf.name),
Hash: C.GoString(bf.hash),
})
})
}
func (l BackupList) Slice() (slice []BackupFile) {
l.ForEach(func(f BackupFile) error {
slice = append(slice, f)
return nil
})
return
}

674
vendor/github.com/mikkeloscar/aur/LICENSE generated vendored Normal file
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
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[![GoDoc](https://godoc.org/github.com/mikkeloscar/aur?status.svg)](https://godoc.org/github.com/mikkeloscar/aur)
# go wrapper for the AUR JSON API
Wrapper around the json API v5 for AUR found at
http://aur.archlinux.org/rpc.php
## LICENSE
Copyright (C) 2016 Mikkel Oscar Lyderik Larsen
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

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package aur
import (
"encoding/json"
"fmt"
"net/http"
"net/url"
)
const aurURL = "https://aur.archlinux.org/rpc.php?"
type response struct {
Error string `json:"error"`
Version int `json:"version"`
Type string `json:"type"`
ResultCount int `json:"resultcount"`
Results []Pkg `json:"results"`
}
// Pkg holds package information
type Pkg struct {
ID int `json:"ID"`
Name string `json:"Name"`
PackageBaseID int `json:"PackageBaseID"`
PackageBase string `json:"PackageBase"`
Version string `json:"Version"`
Description string `json:"Description"`
URL string `json:"URL"`
NumVotes int `json:"NumVotes"`
Popularity float64 `json:"Popularity"`
OutOfDate int `json:"OutOfDate"`
Maintainer string `json:"Maintainer"`
FirstSubmitted int `json:"FirstSubmitted"`
LastModified int `json:"LastModified"`
URLPath string `json:"URLPath"`
Depends []string `json:"Depends"`
MakeDepends []string `json:"MakeDepends"`
Conflicts []string `json:"Conflicts"`
Replaces []string `json:"Replaces"`
OptDepends []string `json:"OptDepends"`
License []string `json:"License"`
Keywords []string `json:"Keywords"`
}
func get(values url.Values) ([]Pkg, error) {
values.Set("v", "5")
resp, err := http.Get(aurURL + values.Encode())
if err != nil {
return nil, err
}
defer resp.Body.Close()
dec := json.NewDecoder(resp.Body)
result := new(response)
err = dec.Decode(result)
if err != nil {
return nil, err
}
if len(result.Error) > 0 {
return nil, fmt.Errorf(result.Error)
}
return result.Results, nil
}
// Search searches for packages by package name.
func Search(query string) ([]Pkg, error) {
v := url.Values{}
v.Set("type", "search")
v.Set("arg", query)
return get(v)
}
// SearchByNameDesc searches for package by package name and description.
func SearchByNameDesc(query string) ([]Pkg, error) {
v := url.Values{}
v.Set("type", "search")
v.Set("by", "name-desc")
v.Set("arg", query)
return get(v)
}
// SearchByMaintainer searches for package by maintainer.
func SearchByMaintainer(query string) ([]Pkg, error) {
v := url.Values{}
v.Set("type", "search")
v.Set("by", "maintainer")
v.Set("arg", query)
return get(v)
}
// Info shows info for one or multiple packages.
func Info(pkgs []string) ([]Pkg, error) {
v := url.Values{}
v.Set("type", "info")
for _, arg := range pkgs {
v.Add("arg[]", arg)
}
return get(v)
}

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package aur
import "testing"
// TestSearch test searching for packages by name and/or description
func TestSearch(t *testing.T) {
rs, err := Search("linux")
if err != nil {
t.Error(err)
}
if len(rs) < 100 {
t.Errorf("Expected more than 100 packages, got '%d'", len(rs))
}
rs, err = Search("li")
if err.Error() != "Too many package results." {
t.Errorf("Expected error 'Too many package results.', got '%s'", err.Error())
}
if len(rs) > 0 {
t.Errorf("Expected no results, got '%d'", len(rs))
}
}
// TestSearchByNameDesc test searching for packages package name and desc.
func TestSearchByNameDesc(t *testing.T) {
rs, err := SearchByNameDesc("linux")
if err != nil {
t.Error(err)
}
if len(rs) < 100 {
t.Errorf("Expected more than 100 packages, got '%d'", len(rs))
}
rs, err = Search("li")
if err.Error() != "Too many package results." {
t.Errorf("Expected error 'Too many package results.', got '%s'", err.Error())
}
if len(rs) > 0 {
t.Errorf("Expected no results, got '%d'", len(rs))
}
}
// TestSearchByMaintainer test searching for packages by maintainer
func TestSearchByMaintainer(t *testing.T) {
rs, err := SearchByMaintainer("moscar")
if err != nil {
t.Error(err)
}
if len(rs) < 3 {
t.Errorf("Expected more than 3 packages, got '%d'", len(rs))
}
}
// TestInfo test getting info for multiple packages
func TestInfo(t *testing.T) {
rs, err := Info([]string{"neovim-git", "linux-mainline"})
if err != nil {
t.Error(err)
}
if len(rs) != 2 {
t.Errorf("Expected two packages, got %d", len(rs))
}
}

674
vendor/github.com/mikkeloscar/gopkgbuild/LICENSE generated vendored Normal file
View file

@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
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You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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[![GoDoc](https://godoc.org/github.com/mikkeloscar/gopkgbuild?status.svg)](https://godoc.org/github.com/mikkeloscar/gopkgbuild)
# goPKGBUILD
A golang package for parsing [Arch Linux][archlinux] `.SRCINFO` files
([PKGBUILDs][pkgbuilds]).
## TODO
- [x] Handle split PKGBUILDs like [linux][linux-pkg]
- [ ] Try to parse maintainer from top of PKGBUILD
- [x] Handle multiple dependency versions
- [x] Add support for reading a `.SRCINFO` file directly
- [x] Update to pacman 4.2
## Usage
[Godoc][godoc]
Example usage
```go
package main
import (
"fmt"
"github.com/mikkeloscar/gopkgbuild"
)
func main() {
pkgb, err := ParseSRCINFO("/path/to/.SRCINFO")
if err != nil {
fmt.Println(err)
}
for _, subPkg := range pkgb.Pkgnames {
fmt.Printf("Package name: %s", subPkg)
}
}
```
## LICENSE
Copyright (C) 2016 Mikkel Oscar Lyderik Larsen
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
[archlinux]: http://archlinux.org
[pkgbuilds]: https://wiki.archlinux.org/index.php/PKGBUILD
[linux-pkg]: https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/linux
[pkg-introspec]: https://www.archlinux.org/packages/community/any/pkgbuild-introspection/
[godoc]: https://godoc.org/github.com/mikkeloscar/gopkgbuild

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// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// based on the lexer from: src/pkg/text/template/parse/lex.go (golang source)
package pkgbuild
import (
"fmt"
"strings"
"unicode"
"unicode/utf8"
)
// pos is a position in input being scanned
type pos int
type item struct {
typ itemType
pos pos
val string
}
func (i item) String() string {
switch {
case i.typ == itemEOF:
return "EOF"
case i.typ == itemError:
return i.val
case len(i.val) > 10:
return fmt.Sprintf("%.10q...", i.val)
}
return fmt.Sprintf("%q", i.val)
}
type itemType int
const (
itemError itemType = iota
itemEOF
itemVariable
itemValue
itemEndSplit
// PKGBUILD variables
itemPkgname // pkgname variable
itemPkgver // pkgver variable
itemPkgrel // pkgrel variable
itemPkgdir // pkgdir variable
itemEpoch // epoch variable
itemPkgbase // pkgbase variable
itemPkgdesc // pkgdesc variable
itemArch // arch variable
itemURL // url variable
itemLicense // license variable
itemGroups // groups variable
itemDepends // depends variable
itemOptdepends // optdepends variable
itemMakedepends // makedepends variable
itemCheckdepends // checkdepends variable
itemProvides // provides variable
itemConflicts // conflicts variable
itemReplaces // replaces variable
itemBackup // backup variable
itemOptions // options variable
itemInstall // install variable
itemChangelog // changelog variable
itemSource // source variable
itemNoextract // noextract variable
itemMd5sums // md5sums variable
itemSha1sums // sha1sums variable
itemSha224sums // sha224sums variable
itemSha256sums // sha256sums variable
itemSha384sums // sha384sums variable
itemSha512sums // sha512sums variable
itemValidpgpkeys // validpgpkeys variable
)
// PKGBUILD variables
var variables = map[string]itemType{
"pkgname": itemPkgname,
"pkgver": itemPkgver,
"pkgrel": itemPkgrel,
"pkgdir": itemPkgdir,
"epoch": itemEpoch,
"pkgbase": itemPkgbase,
"pkgdesc": itemPkgdesc,
"arch": itemArch,
"url": itemURL,
"license": itemLicense,
"groups": itemGroups,
"depends": itemDepends,
"optdepends": itemOptdepends,
"makedepends": itemMakedepends,
"checkdepends": itemCheckdepends,
"provides": itemProvides,
"conflicts": itemConflicts,
"replaces": itemReplaces,
"backup": itemBackup,
"options": itemOptions,
"install": itemInstall,
"changelog": itemChangelog,
"source": itemSource,
"noextract": itemNoextract,
"md5sums": itemMd5sums,
"sha1sums": itemSha1sums,
"sha224sums": itemSha224sums,
"sha256sums": itemSha256sums,
"sha384sums": itemSha384sums,
"sha512sums": itemSha512sums,
"validpgpkeys": itemValidpgpkeys,
}
const eof = -1
// stateFn represents the state of the scanner as a function that returns the next state
type stateFn func(*lexer) stateFn
// lexer holds the state of the scanner
type lexer struct {
input string
state stateFn
pos pos
start pos
width pos
lastPos pos
items chan item // channel of scanned items
}
// next returns the next rune in the input
func (l *lexer) next() rune {
if int(l.pos) >= len(l.input) {
l.width = 0
return eof
}
r, w := utf8.DecodeRuneInString(l.input[l.pos:])
l.width = pos(w)
l.pos += l.width
return r
}
// peek returns but does not consume the next rune in the input
func (l *lexer) peek() rune {
r := l.next()
l.backup()
return r
}
// backup steps back one rune. Can only be called once per call of next
func (l *lexer) backup() {
l.pos -= l.width
}
// emit passes an item back to the client
func (l *lexer) emit(t itemType) {
l.items <- item{t, l.start, l.input[l.start:l.pos]}
l.start = l.pos
}
// ignore skips over the pending input before this point
func (l *lexer) ignore() {
l.start = l.pos
}
// errorf returns an error token and terminates the scan by passing
// back a nil pointer that will be the next state, terminating l.nextItem.
func (l *lexer) errorf(format string, args ...interface{}) stateFn {
l.items <- item{itemError, l.start, fmt.Sprintf(format, args...)}
return nil
}
// nextItem returns the next item from the input.
func (l *lexer) nextItem() item {
item := <-l.items
l.lastPos = item.pos
return item
}
func lex(input string) *lexer {
l := &lexer{
input: input,
items: make(chan item),
}
go l.run()
return l
}
func (l *lexer) run() {
for l.state = lexEnv; l.state != nil; {
l.state = l.state(l)
}
}
func lexEnv(l *lexer) stateFn {
var r rune
for {
switch r = l.next(); {
case r == eof:
l.emit(itemEOF)
return nil
case isAlphaNumericUnderscore(r):
return lexVariable
case r == '\n':
if l.input[l.start:l.pos] == "\n\n" {
l.ignore()
l.emit(itemEndSplit)
}
case r == '\t':
l.ignore()
case r == '#':
return lexComment
default:
l.errorf("unable to parse character: %c", r)
}
}
}
func lexComment(l *lexer) stateFn {
for {
switch l.next() {
case '\n':
l.ignore()
return lexEnv
case eof:
l.emit(itemEOF)
return nil
}
}
}
func lexVariable(l *lexer) stateFn {
for {
switch r := l.next(); {
case isAlphaNumericUnderscore(r):
// absorb
case r == ' ' && l.peek() == '=':
l.backup()
variable := l.input[l.start:l.pos]
// strip arch from source_arch like constructs
witharch := strings.SplitN(variable, "_", 2)
if len(witharch) == 2 {
if _, ok := archs[witharch[1]]; ok {
variable = witharch[0]
}
}
if _, ok := variables[variable]; ok {
l.emit(variables[variable])
// TODO to cut off ' = '
l.next()
l.next()
l.next()
l.ignore()
return lexValue
}
return l.errorf("invalid variable: %s", variable)
default:
pattern := l.input[l.start:l.pos]
return l.errorf("invalid pattern: %s", pattern)
}
}
}
func lexValue(l *lexer) stateFn {
for {
switch l.next() {
case '\n':
l.backup()
l.emit(itemValue)
return lexEnv
}
}
}
// isAlphaNumericUnderscore reports whether r is an alphabetic, digit, or underscore.
func isAlphaNumericUnderscore(r rune) bool {
return r == '_' || unicode.IsLetter(r) || unicode.IsDigit(r)
}

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package pkgbuild
import (
"bytes"
"fmt"
"io/ioutil"
"strconv"
"strings"
)
// Arch is a system architecture
type Arch uint8
const (
// Any architecture
Any Arch = iota
// I686 architecture
I686
// X8664 x86_64 (64bit) architecture
X8664
// ARMv5 architecture (archlinux-arm)
ARMv5
// ARMv6h architecture (archlinux-arm)
ARMv6h
// ARMv7h architecture (archlinux-arm)
ARMv7h
// ARMv8 architecture (64bit) (archlinux-arm)
ARMv8
// MIPS64 architecture
MIPS64
)
var archs = map[string]Arch{
"any": Any,
"i686": I686,
"x86": I686,
"x86_64": X8664,
"aarch64": ARMv8,
"arm": ARMv5,
"armv5": ARMv5,
"armv6h": ARMv6h,
"armv7h": ARMv7h,
"mips64el": MIPS64,
}
// Dependency describes a dependency with min and max version, if any.
type Dependency struct {
Name string // dependency name
MinVer *CompleteVersion // min version
sgt bool // defines if min version is strictly greater than
MaxVer *CompleteVersion // max version
slt bool // defines if max version is strictly less than
}
// PKGBUILD is a struct describing a parsed PKGBUILD file.
// Required fields are:
// pkgname
// pkgver
// pkgrel
// arch
// (license) - not required but recommended
//
// parsing a PKGBUILD file without these fields will fail
type PKGBUILD struct {
Pkgnames []string
Pkgver Version // required
Pkgrel int // required
Pkgdir string
Epoch int
Pkgbase string
Pkgdesc string
Arch []Arch // required
URL string
License []string // recommended
Groups []string
Depends []*Dependency
Optdepends []string
Makedepends []*Dependency
Checkdepends []*Dependency
Provides []string
Conflicts []string
Replaces []string
Backup []string
Options []string
Install string
Changelog string
Source []string
Noextract []string
Md5sums []string
Sha1sums []string
Sha224sums []string
Sha256sums []string
Sha384sums []string
Sha512sums []string
Validpgpkeys []string
}
// Newer is true if p has a higher version number than p2
func (p *PKGBUILD) Newer(p2 *PKGBUILD) bool {
if p.Epoch < p2.Epoch {
return false
}
if p.Pkgver.bigger(p2.Pkgver) {
return true
}
if p2.Pkgver.bigger(p.Pkgver) {
return false
}
return p.Pkgrel > p2.Pkgrel
}
// Older is true if p has a smaller version number than p2
func (p *PKGBUILD) Older(p2 *PKGBUILD) bool {
if p.Epoch < p2.Epoch {
return true
}
if p2.Pkgver.bigger(p.Pkgver) {
return true
}
if p.Pkgver.bigger(p2.Pkgver) {
return false
}
return p.Pkgrel < p2.Pkgrel
}
// Version returns the full version of the PKGBUILD (including epoch and rel)
func (p *PKGBUILD) Version() string {
if p.Epoch > 0 {
return fmt.Sprintf("%d:%s-%d", p.Epoch, p.Pkgver, p.Pkgrel)
}
return fmt.Sprintf("%s-%d", p.Pkgver, p.Pkgrel)
}
// CompleteVersion returns a Complete version struct including version, rel and
// epoch.
func (p *PKGBUILD) CompleteVersion() CompleteVersion {
return CompleteVersion{
Version: p.Pkgver,
Epoch: uint8(p.Epoch),
Pkgrel: uint8(p.Pkgrel),
}
}
// BuildDepends is Depends, MakeDepends and CheckDepends combined.
func (p *PKGBUILD) BuildDepends() []*Dependency {
// TODO real merge
deps := make([]*Dependency, len(p.Depends)+len(p.Makedepends)+len(p.Checkdepends))
deps = append(p.Depends, p.Makedepends...)
deps = append(deps, p.Checkdepends...)
return deps
}
// IsDevel returns true if package contains devel packages (-{bzr,git,svn,hg})
// TODO: more robust check.
func (p *PKGBUILD) IsDevel() bool {
for _, name := range p.Pkgnames {
if strings.HasSuffix(name, "-git") {
return true
}
if strings.HasSuffix(name, "-svn") {
return true
}
if strings.HasSuffix(name, "-hg") {
return true
}
if strings.HasSuffix(name, "-bzr") {
return true
}
}
return false
}
// MustParseSRCINFO must parse the .SRCINFO given by path or it will panic
func MustParseSRCINFO(path string) *PKGBUILD {
pkgbuild, err := ParseSRCINFO(path)
if err != nil {
panic(err)
}
return pkgbuild
}
// ParseSRCINFO parses .SRCINFO file given by path.
// This is a safe alternative to ParsePKGBUILD given that a .SRCINFO file is
// available
func ParseSRCINFO(path string) (*PKGBUILD, error) {
f, err := ioutil.ReadFile(path)
if err != nil {
return nil, fmt.Errorf("unable to read file: %s, %s", path, err.Error())
}
return parsePKGBUILD(string(f))
}
// parse a PKGBUILD and check that the required fields has a non-empty value
func parsePKGBUILD(input string) (*PKGBUILD, error) {
pkgb, err := parse(input)
if err != nil {
return nil, err
}
if !validPkgver(string(pkgb.Pkgver)) {
return nil, fmt.Errorf("invalid pkgver: %s", pkgb.Pkgver)
}
if len(pkgb.Arch) == 0 {
return nil, fmt.Errorf("Arch missing")
}
if len(pkgb.Pkgnames) == 0 {
return nil, fmt.Errorf("missing pkgname")
}
for _, name := range pkgb.Pkgnames {
if !validPkgname(name) {
return nil, fmt.Errorf("invalid pkgname: %s", name)
}
}
return pkgb, nil
}
// parses a SRCINFO formatted PKGBUILD
func parse(input string) (*PKGBUILD, error) {
var pkgbuild *PKGBUILD
var next item
lexer := lex(input)
Loop:
for {
token := lexer.nextItem()
switch token.typ {
case itemPkgbase:
next = lexer.nextItem()
pkgbuild = &PKGBUILD{Epoch: 0, Pkgbase: next.val}
case itemPkgname:
next = lexer.nextItem()
pkgbuild.Pkgnames = append(pkgbuild.Pkgnames, next.val)
case itemPkgver:
next = lexer.nextItem()
version, err := parseVersion(next.val)
if err != nil {
return nil, err
}
pkgbuild.Pkgver = version
case itemPkgrel:
next = lexer.nextItem()
rel, err := strconv.ParseInt(next.val, 10, 0)
if err != nil {
return nil, err
}
pkgbuild.Pkgrel = int(rel)
case itemPkgdir:
next = lexer.nextItem()
pkgbuild.Pkgdir = next.val
case itemEpoch:
next = lexer.nextItem()
epoch, err := strconv.ParseInt(next.val, 10, 0)
if err != nil {
return nil, err
}
if epoch < 0 {
return nil, fmt.Errorf("invalid epoch: %d", epoch)
}
pkgbuild.Epoch = int(epoch)
case itemPkgdesc:
next = lexer.nextItem()
pkgbuild.Pkgdesc = next.val
case itemArch:
next = lexer.nextItem()
if arch, ok := archs[next.val]; ok {
pkgbuild.Arch = append(pkgbuild.Arch, arch)
} else {
return nil, fmt.Errorf("invalid Arch: %s", next.val)
}
case itemURL:
next = lexer.nextItem()
pkgbuild.URL = next.val
case itemLicense:
next = lexer.nextItem()
pkgbuild.License = append(pkgbuild.License, next.val)
case itemGroups:
next = lexer.nextItem()
pkgbuild.Groups = append(pkgbuild.Groups, next.val)
case itemDepends:
next = lexer.nextItem()
deps, err := parseDependency(next.val, pkgbuild.Depends)
if err != nil {
return nil, err
}
pkgbuild.Depends = deps
case itemOptdepends:
next = lexer.nextItem()
pkgbuild.Optdepends = append(pkgbuild.Optdepends, next.val)
case itemMakedepends:
next = lexer.nextItem()
deps, err := parseDependency(next.val, pkgbuild.Makedepends)
if err != nil {
return nil, err
}
pkgbuild.Makedepends = deps
case itemCheckdepends:
next = lexer.nextItem()
deps, err := parseDependency(next.val, pkgbuild.Checkdepends)
if err != nil {
return nil, err
}
pkgbuild.Checkdepends = deps
case itemProvides:
next = lexer.nextItem()
pkgbuild.Provides = append(pkgbuild.Provides, next.val)
case itemConflicts:
next = lexer.nextItem()
pkgbuild.Conflicts = append(pkgbuild.Conflicts, next.val)
case itemReplaces:
next = lexer.nextItem()
pkgbuild.Replaces = append(pkgbuild.Replaces, next.val)
case itemBackup:
next = lexer.nextItem()
pkgbuild.Backup = append(pkgbuild.Backup, next.val)
case itemOptions:
next = lexer.nextItem()
pkgbuild.Options = append(pkgbuild.Options, next.val)
case itemInstall:
next = lexer.nextItem()
pkgbuild.Install = next.val
case itemChangelog:
next = lexer.nextItem()
pkgbuild.Changelog = next.val
case itemSource:
next = lexer.nextItem()
pkgbuild.Source = append(pkgbuild.Source, next.val)
case itemNoextract:
next = lexer.nextItem()
pkgbuild.Noextract = append(pkgbuild.Noextract, next.val)
case itemMd5sums:
next = lexer.nextItem()
pkgbuild.Md5sums = append(pkgbuild.Md5sums, next.val)
case itemSha1sums:
next = lexer.nextItem()
pkgbuild.Sha1sums = append(pkgbuild.Sha1sums, next.val)
case itemSha224sums:
next = lexer.nextItem()
pkgbuild.Sha224sums = append(pkgbuild.Sha224sums, next.val)
case itemSha256sums:
next = lexer.nextItem()
pkgbuild.Sha256sums = append(pkgbuild.Sha256sums, next.val)
case itemSha384sums:
next = lexer.nextItem()
pkgbuild.Sha384sums = append(pkgbuild.Sha384sums, next.val)
case itemSha512sums:
next = lexer.nextItem()
pkgbuild.Sha512sums = append(pkgbuild.Sha512sums, next.val)
case itemValidpgpkeys:
next = lexer.nextItem()
pkgbuild.Validpgpkeys = append(pkgbuild.Validpgpkeys, next.val)
case itemEndSplit:
case itemError:
return nil, fmt.Errorf(token.val)
case itemEOF:
break Loop
default:
return nil, fmt.Errorf(token.val)
}
}
return pkgbuild, nil
}
// parse and validate a version string
func parseVersion(s string) (Version, error) {
if validPkgver(s) {
return Version(s), nil
}
return "", fmt.Errorf("invalid version string: %s", s)
}
// check if name is a valid pkgname format
func validPkgname(name string) bool {
if len(name) < 1 {
return false
}
if name[0] == '-' {
return false
}
for _, r := range name {
if !isValidPkgnameChar(uint8(r)) {
return false
}
}
return true
}
// check if version is a valid pkgver format
func validPkgver(version string) bool {
if len(version) < 1 {
return false
}
if !isAlphaNumeric(version[0]) {
return false
}
for _, r := range version[1:] {
if !isValidPkgverChar(uint8(r)) {
return false
}
}
return true
}
// ParseDeps parses a string slice of dependencies into a slice of Dependency
// objects.
func ParseDeps(deps []string) ([]*Dependency, error) {
var err error
dependencies := make([]*Dependency, 0)
for _, dep := range deps {
dependencies, err = parseDependency(dep, dependencies)
if err != nil {
return nil, err
}
}
return dependencies, nil
}
// parse dependency with possible version restriction
func parseDependency(dep string, deps []*Dependency) ([]*Dependency, error) {
var name string
var dependency *Dependency
if dep[0] == '-' {
return nil, fmt.Errorf("invalid dependency name")
}
i := 0
for _, c := range dep {
if !isValidPkgnameChar(uint8(c)) {
break
}
i++
}
// check if the dependency has been set before
name = dep[0:i]
for _, d := range deps {
if d.Name == name {
dependency = d
}
}
if dependency == nil {
dependency = &Dependency{
Name: name,
sgt: false,
slt: false,
}
deps = append(deps, dependency)
}
if len(dep) == len(name) {
return deps, nil
}
var eq bytes.Buffer
for _, c := range dep[i:] {
if c == '<' || c == '>' || c == '=' {
i++
eq.WriteRune(c)
continue
}
break
}
version, err := NewCompleteVersion(dep[i:])
if err != nil {
return nil, err
}
switch eq.String() {
case "==":
dependency.MinVer = version
dependency.MaxVer = version
case "<=":
dependency.MaxVer = version
case ">=":
dependency.MinVer = version
case "<":
dependency.MaxVer = version
dependency.slt = true
case ">":
dependency.MinVer = version
dependency.sgt = true
}
return deps, nil
}
// isLowerAlpha reports whether c is a lowercase alpha character
func isLowerAlpha(c uint8) bool {
return 'a' <= c && c <= 'z'
}
// check if c is a valid pkgname char
func isValidPkgnameChar(c uint8) bool {
return isLowerAlpha(c) || isDigit(c) || c == '@' || c == '.' || c == '_' || c == '+' || c == '-'
}
// check if c is a valid pkgver char
func isValidPkgverChar(c uint8) bool {
return isAlphaNumeric(c) || c == '_' || c == '+' || c == '.'
}

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package pkgbuild
import "testing"
// Test version parsing
func TestVersionParsing(t *testing.T) {
versions := map[string]bool{
"1.0beta": true,
"1.0.0.0.2": true,
"a.3_4": true,
"A.2": true,
"_1.2": false,
".2": false,
"a.2Ø": false,
"1.?": false,
"1.-": false,
}
for version, valid := range versions {
_, err := parseVersion(version)
if err != nil && valid {
t.Errorf("Version string '%s' should parse", version)
}
if err == nil && !valid {
t.Errorf("Version string '%s' should not parse", version)
}
}
}
// Test complete-version parsing
func TestCompleteVersionParsing(t *testing.T) {
versions := map[string]*CompleteVersion{
"1:1.0beta": &CompleteVersion{Version("1.0beta"), 1, 0},
"1.0": &CompleteVersion{Version("1.0"), 0, 0},
"2.3-2": &CompleteVersion{Version("2.3"), 0, 2},
"1::": nil,
"4.3--1": nil,
"4.1-a": nil,
"f:2.3": nil,
"1.?": nil,
}
for version, expected := range versions {
ver, err := NewCompleteVersion(version)
if err != nil && expected != nil {
t.Errorf("CompleteVersion string '%s' should not parse", version)
}
if err == nil && expected != nil {
if ver.Version != expected.Version || ver.Epoch != expected.Epoch || ver.Pkgrel != expected.Pkgrel {
t.Errorf("CompleteVersion string '%s' should parse", version)
}
}
}
}
// Test Newer method
func TestNewer(t *testing.T) {
a := &PKGBUILD{
Epoch: 0,
Pkgver: Version("1.0"),
Pkgrel: 1,
}
b := &PKGBUILD{
Epoch: 0,
Pkgver: Version("2.0"),
Pkgrel: 1,
}
c := &PKGBUILD{
Epoch: 1,
Pkgver: Version("1.0"),
Pkgrel: 1,
}
d := &PKGBUILD{
Epoch: 0,
Pkgver: Version("1.0"),
Pkgrel: 2,
}
if a.Newer(b) {
t.Errorf("a (%s) should not be newer than b (%s)", a.Version(), b.Version())
}
if b.Newer(c) {
t.Errorf("b (%s) should not be newer than c (%s)", b.Version(), c.Version())
}
if a.Newer(d) {
t.Errorf("a (%s) should not be newer than d (%s)", a.Version(), d.Version())
}
if a.Newer(a) {
t.Errorf("a (%s) should not be newer than itself", a.Version())
}
}
// Test Older method
func TestOlder(t *testing.T) {
a := &PKGBUILD{
Epoch: 0,
Pkgver: Version("1.0"),
Pkgrel: 1,
}
b := &PKGBUILD{
Epoch: 0,
Pkgver: Version("2.0"),
Pkgrel: 1,
}
c := &PKGBUILD{
Epoch: 1,
Pkgver: Version("1.0"),
Pkgrel: 1,
}
d := &PKGBUILD{
Epoch: 0,
Pkgver: Version("1.0"),
Pkgrel: 2,
}
if !a.Older(b) {
t.Errorf("a (%s) should be older than b (%s)", a.Version(), b.Version())
}
if !b.Older(c) {
t.Errorf("b (%s) should be older than c (%s)", b.Version(), c.Version())
}
if !a.Older(d) {
t.Errorf("a (%s) should be older than d (%s)", a.Version(), d.Version())
}
if d.Older(d) {
t.Errorf("d (%s) should not be older than itself", d.Version())
}
}
// Test Version method
func TestVersionMethod(t *testing.T) {
a := &PKGBUILD{
Epoch: 0,
Pkgver: Version("1.0"),
Pkgrel: 1,
}
version := "1.0-1"
if a.Version() != version {
t.Errorf("a (%s) should be %s", a.Version(), version)
}
b := &PKGBUILD{
Epoch: 4,
Pkgver: Version("1.0"),
Pkgrel: 1,
}
version = "4:1.0-1"
if b.Version() != version {
t.Errorf("a (%s) should be %s", b.Version(), version)
}
}
// Test random SRCINFO files based on pkgbuilds from Arch core
func TestRandomCoreSRCINFOs(t *testing.T) {
srcinfos := []string{
"sudo",
"pacman",
"openssh",
"grub",
"glibc",
"systemd",
"linux",
}
for _, srcinfo := range srcinfos {
path := "./test_pkgbuilds/SRCINFO_" + srcinfo
pkg, err := ParseSRCINFO(path)
if err != nil {
t.Errorf("PKGBUILD for %s did not parse: %s", srcinfo, err.Error())
}
if pkg.Pkgbase != srcinfo {
t.Errorf("pkgbase for %s should be %s", srcinfo, pkg.Pkgbase)
}
}
}
func TestParseDependency(t *testing.T) {
deps := make([]*Dependency, 0)
_, err := parseDependency("linux-mainline-headers<4.6rc1", deps)
if err != nil {
t.Errorf("could not parse dependency %s: %s", "bla", err.Error())
}
_, err = parseDependency("linux-mainline-headers<=4.6rc1", deps)
if err != nil {
t.Errorf("could not parse dependency %s: %s", "bla", err.Error())
}
_, err = parseDependency("linux-mainline-headers>=4.6rc1", deps)
if err != nil {
t.Errorf("could not parse dependency %s: %s", "bla", err.Error())
}
_, err = parseDependency("linux-mainline-headers==4.6rc1", deps)
if err != nil {
t.Errorf("could not parse dependency %s: %s", "bla", err.Error())
}
}

150
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_glibc generated vendored Normal file
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# $Id: PKGBUILD 227086 2014-11-25 12:39:13Z allan $
# Maintainer: Allan McRae <allan@archlinux.org>
# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
# NOTE: valgrind requires rebuilt with each major glibc version
# NOTE: adjust version in install script when locale files are updated
pkgname=glibc
pkgver=2.20
pkgrel=4
pkgdesc="GNU C Library"
arch=('i686' 'x86_64')
url="http://www.gnu.org/software/libc"
license=('GPL' 'LGPL')
groups=('base')
depends=('linux-api-headers>=3.16' 'tzdata' 'filesystem>=2013.01')
makedepends=('gcc>=4.9')
backup=(etc/gai.conf
etc/locale.gen
etc/nscd.conf)
options=('!strip' 'staticlibs')
install=glibc.install
source=(http://ftp.gnu.org/gnu/libc/${pkgname}-${pkgver}.tar.xz{,.sig}
glibc-2.20-roundup.patch
locale.gen.txt
locale-gen)
md5sums=('948a6e06419a01bd51e97206861595b0'
'SKIP'
'8cfa2a0fa2a9aad8b86a138587d6261f'
'07ac979b6ab5eeb778d55f041529d623'
'476e9113489f93b348b21e144b6a8fcf')
validpgpkeys=('F37CDAB708E65EA183FD1AF625EF0A436C2A4AFF') # Carlos O'Donell
prepare() {
cd ${srcdir}/glibc-${pkgver}
# glibc-2.20..d73ac1bb
patch -p1 -i $srcdir/glibc-2.20-roundup.patch
mkdir ${srcdir}/glibc-build
}
build() {
cd ${srcdir}/glibc-build
if [[ ${CARCH} = "i686" ]]; then
# Hack to fix NPTL issues with Xen, only required on 32bit platforms
# TODO: make separate glibc-xen package for i686
export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
fi
echo "slibdir=/usr/lib" >> configparms
echo "rtlddir=/usr/lib" >> configparms
echo "sbindir=/usr/bin" >> configparms
echo "rootsbindir=/usr/bin" >> configparms
# remove hardening options for building libraries
CFLAGS=${CFLAGS/-fstack-protector-strong/}
CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
${srcdir}/${pkgname}-${pkgver}/configure --prefix=/usr \
--libdir=/usr/lib --libexecdir=/usr/lib \
--with-headers=/usr/include \
--with-bugurl=https://bugs.archlinux.org/ \
--enable-add-ons \
--enable-obsolete-rpc \
--enable-kernel=2.6.32 \
--enable-bind-now --disable-profile \
--enable-stackguard-randomization \
--enable-lock-elision \
--enable-multi-arch
# build libraries with hardening disabled
echo "build-programs=no" >> configparms
make
# re-enable hardening for programs
sed -i "/build-programs=/s#no#yes#" configparms
echo "CC += -fstack-protector-strong -D_FORTIFY_SOURCE=2" >> configparms
echo "CXX += -fstack-protector-strong -D_FORTIFY_SOURCE=2" >> configparms
make
# remove harding in preparation to run test-suite
sed -i '5,7d' configparms
}
check() {
# the linker commands need to be reordered - fixed in 2.19
LDFLAGS=${LDFLAGS/--as-needed,/}
cd ${srcdir}/glibc-build
# tst-cleanupx4 failure on i686 is "expected"
make check || true
}
package() {
cd ${srcdir}/glibc-build
install -dm755 ${pkgdir}/etc
touch ${pkgdir}/etc/ld.so.conf
make install_root=${pkgdir} install
rm -f ${pkgdir}/etc/ld.so.{cache,conf}
install -dm755 ${pkgdir}/usr/lib/{locale,systemd/system,tmpfiles.d}
install -m644 ${srcdir}/${pkgname}-${pkgver}/nscd/nscd.conf ${pkgdir}/etc/nscd.conf
install -m644 ${srcdir}/${pkgname}-${pkgver}/nscd/nscd.service ${pkgdir}/usr/lib/systemd/system
install -m644 ${srcdir}/${pkgname}-${pkgver}/nscd/nscd.tmpfiles ${pkgdir}/usr/lib/tmpfiles.d/nscd.conf
install -m644 ${srcdir}/${pkgname}-${pkgver}/posix/gai.conf ${pkgdir}/etc/gai.conf
install -m755 ${srcdir}/locale-gen ${pkgdir}/usr/bin
# create /etc/locale.gen
install -m644 ${srcdir}/locale.gen.txt ${pkgdir}/etc/locale.gen
sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \
${srcdir}/glibc-${pkgver}/localedata/SUPPORTED >> ${pkgdir}/etc/locale.gen
# remove the static libraries that have a shared counterpart
# libc, libdl, libm and libpthread are required for toolchain testsuites
# in addition libcrypt appears widely required
rm $pkgdir/usr/lib/lib{anl,BrokenLocale,nsl,resolv,rt,util}.a
# Do not strip the following files for improved debugging support
# ("improved" as in not breaking gdb and valgrind...):
# ld-${pkgver}.so
# libc-${pkgver}.so
# libpthread-${pkgver}.so
# libthread_db-1.0.so
cd $pkgdir
strip $STRIP_BINARIES usr/bin/{gencat,getconf,getent,iconv,iconvconfig} \
usr/bin/{ldconfig,locale,localedef,nscd,makedb} \
usr/bin/{pcprofiledump,pldd,rpcgen,sln,sprof} \
usr/lib/getconf/*
[[ $CARCH = "i686" ]] && strip $STRIP_BINARIES usr/bin/lddlibc4
strip $STRIP_STATIC usr/lib/*.a
strip $STRIP_SHARED usr/lib/{libanl,libBrokenLocale,libcidn,libcrypt}-*.so \
usr/lib/libnss_{compat,db,dns,files,hesiod,nis,nisplus}-*.so \
usr/lib/{libdl,libm,libnsl,libresolv,librt,libutil}-*.so \
usr/lib/{libmemusage,libpcprofile,libSegFault}.so \
usr/lib/{audit,gconv}/*.so
}

389
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_grub generated vendored Normal file
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@ -0,0 +1,389 @@
# Maintainer : Tobias Powalowski <tpowa@archlinux.org>
# Maintainer : Ronald van Haren <ronald.archlinux.org>
# Contributor: Keshav Amburay <(the ddoott ridikulus ddoott rat) (aatt) (gemmaeiil) (ddoott) (ccoomm)>
## "1" to enable IA32-EFI build in Arch x86_64, "0" to disable
_IA32_EFI_IN_ARCH_X64="1"
## "1" to enable EMU build, "0" to disable
_GRUB_EMU_BUILD="0"
_pkgver="2.02"
_GRUB_GIT_TAG="grub-2.02-beta2"
_UNIFONT_VER="6.3.20131217"
[[ "${CARCH}" == "x86_64" ]] && _EFI_ARCH="x86_64"
[[ "${CARCH}" == "i686" ]] && _EFI_ARCH="i386"
[[ "${CARCH}" == "x86_64" ]] && _EMU_ARCH="x86_64"
[[ "${CARCH}" == "i686" ]] && _EMU_ARCH="i386"
pkgname="grub"
pkgdesc="GNU GRand Unified Bootloader (2)"
pkgver=2.02.beta2
pkgrel=5
epoch="1"
url="https://www.gnu.org/software/grub/"
arch=('x86_64' 'i686')
license=('GPL3')
backup=('boot/grub/grub.cfg' 'etc/default/grub' 'etc/grub.d/40_custom')
install="${pkgname}.install"
options=('!makeflags')
conflicts=('grub-common' 'grub-bios' 'grub-emu' "grub-efi-${_EFI_ARCH}" 'grub-legacy')
replaces=('grub-common' 'grub-bios' 'grub-emu' "grub-efi-${_EFI_ARCH}")
provides=('grub-common' 'grub-bios' 'grub-emu' "grub-efi-${_EFI_ARCH}")
makedepends=('git' 'rsync' 'xz' 'freetype2' 'ttf-dejavu' 'python' 'autogen'
'texinfo' 'help2man' 'gettext' 'device-mapper' 'fuse')
depends=('sh' 'xz' 'gettext' 'device-mapper')
optdepends=('freetype2: For grub-mkfont usage'
'fuse: For grub-mount usage'
'dosfstools: For grub-mkrescue FAT FS and EFI support'
'efibootmgr: For grub-install EFI support'
'libisoburn: Provides xorriso for generating grub rescue iso using grub-mkrescue'
'os-prober: To detect other OSes when generating grub.cfg in BIOS systems'
'mtools: For grub-mkrescue FAT FS support')
if [[ "${_GRUB_EMU_BUILD}" == "1" ]]; then
makedepends+=('libusbx' 'sdl')
optdepends+=('libusbx: For grub-emu USB support'
'sdl: For grub-emu SDL support')
fi
source=("grub-${_pkgver}::git+git://git.sv.gnu.org/grub.git#tag=${_GRUB_GIT_TAG}"
"grub-extras::git+git://git.sv.gnu.org/grub-extras.git#branch=master"
"http://ftp.gnu.org/gnu/unifont/unifont-${_UNIFONT_VER}/unifont-${_UNIFONT_VER}.bdf.gz"
"http://ftp.gnu.org/gnu/unifont/unifont-${_UNIFONT_VER}/unifont-${_UNIFONT_VER}.bdf.gz.sig"
'grub-10_linux-detect-archlinux-initramfs.patch'
'grub-intel-ucode.patch'
'grub-add-GRUB_COLOR_variables.patch'
'60_memtest86+'
'grub.default'
'grub.cfg')
md5sums=('SKIP'
'SKIP'
'728b7439ac733a7c0d56049adec364c7'
'SKIP'
'945527e0de8d384166a4cf23439ae9ee'
'a678629bc82c4e70c48d28242036d1d7'
'e506ae4a9f9f7d1b765febfa84e10d48'
'be55eabc102f2c60b38ed35c203686d6'
'a03ffd56324520393bf574cefccb893d'
'c8b9511586d57d6f2524ae7898397a46')
_pkgver() {
cd "${srcdir}/grub-${_pkgver}/"
echo "$(git describe --tags)" | sed -e 's|grub.||g' -e 's|-|\.|g'
}
prepare() {
cd "${srcdir}/grub-${_pkgver}/"
msg "Patch to load Intel microcode"
patch -Np1 -i "${srcdir}/grub-intel-ucode.patch"
echo
msg "Patch to detect of Arch Linux initramfs images by grub-mkconfig"
patch -Np1 -i "${srcdir}/grub-10_linux-detect-archlinux-initramfs.patch"
echo
msg "Patch to enable GRUB_COLOR_* variables in grub-mkconfig"
## Based on http://lists.gnu.org/archive/html/grub-devel/2012-02/msg00021.html
patch -Np1 -i "${srcdir}/grub-add-GRUB_COLOR_variables.patch"
echo
msg "Fix DejaVuSans.ttf location so that grub-mkfont can create *.pf2 files for starfield theme"
sed 's|/usr/share/fonts/dejavu|/usr/share/fonts/dejavu /usr/share/fonts/TTF|g' -i "${srcdir}/grub-${_pkgver}/configure.ac"
msg "Fix mkinitcpio 'rw' FS#36275"
sed 's| ro | rw |g' -i "${srcdir}/grub-${_pkgver}/util/grub.d/10_linux.in"
msg "Fix OS naming FS#33393"
sed 's|GNU/Linux|Linux|' -i "${srcdir}/grub-${_pkgver}/util/grub.d/10_linux.in"
# msg "autogen.sh requires python (2/3). since bzr is in makedepends, use python2 and no need to pull python3"
# sed 's|python |python2 |g' -i "${srcdir}/grub-${_pkgver}/autogen.sh"
msg "Pull in latest language files"
./linguas.sh
echo
msg "Remove not working langs which need LC_ALL=C.UTF-8"
sed -e 's#en@cyrillic en@greek##g' -i "${srcdir}/grub-${_pkgver}/po/LINGUAS"
msg "Avoid problem with unifont during compile of grub, http://savannah.gnu.org/bugs/?40330 and https://bugs.archlinux.org/task/37847"
cp "${srcdir}/unifont-${_UNIFONT_VER}.bdf" "${srcdir}/grub-${_pkgver}/unifont.bdf"
}
_build_grub-common_and_bios() {
msg "Set ARCH dependent variables for bios build"
if [[ "${CARCH}" == 'x86_64' ]]; then
_EFIEMU="--enable-efiemu"
else
_EFIEMU="--disable-efiemu"
fi
msg "Copy the source for building the bios part"
cp -r "${srcdir}/grub-${_pkgver}" "${srcdir}/grub-${_pkgver}-bios"
cd "${srcdir}/grub-${_pkgver}-bios/"
msg "Add the grub-extra sources for bios build"
install -d "${srcdir}/grub-${_pkgver}-bios/grub-extras"
cp -r "${srcdir}/grub-extras/915resolution" "${srcdir}/grub-${_pkgver}-bios/grub-extras/915resolution"
export GRUB_CONTRIB="${srcdir}/grub-${_pkgver}-bios/grub-extras/"
msg "Unset all compiler FLAGS for bios build"
unset CFLAGS
unset CPPFLAGS
unset CXXFLAGS
unset LDFLAGS
unset MAKEFLAGS
cd "${srcdir}/grub-${_pkgver}-bios/"
msg "Run autogen.sh for bios build"
./autogen.sh
echo
msg "Run ./configure for bios build"
./configure \
--with-platform="pc" \
--target="i386" \
"${_EFIEMU}" \
--enable-mm-debug \
--enable-nls \
--enable-device-mapper \
--enable-cache-stats \
--enable-boot-time \
--enable-grub-mkfont \
--enable-grub-mount \
--prefix="/usr" \
--bindir="/usr/bin" \
--sbindir="/usr/bin" \
--mandir="/usr/share/man" \
--infodir="/usr/share/info" \
--datarootdir="/usr/share" \
--sysconfdir="/etc" \
--program-prefix="" \
--with-bootdir="/boot" \
--with-grubdir="grub" \
--disable-silent-rules \
--disable-werror
echo
msg "Run make for bios build"
make
echo
}
_build_grub-efi() {
msg "Copy the source for building the ${_EFI_ARCH} efi part"
cp -r "${srcdir}/grub-${_pkgver}" "${srcdir}/grub-${_pkgver}-efi-${_EFI_ARCH}"
cd "${srcdir}/grub-${_pkgver}-efi-${_EFI_ARCH}/"
msg "Unset all compiler FLAGS for ${_EFI_ARCH} efi build"
unset CFLAGS
unset CPPFLAGS
unset CXXFLAGS
unset LDFLAGS
unset MAKEFLAGS
cd "${srcdir}/grub-${_pkgver}-efi-${_EFI_ARCH}/"
msg "Run autogen.sh for ${_EFI_ARCH} efi build"
./autogen.sh
echo
msg "Run ./configure for ${_EFI_ARCH} efi build"
./configure \
--with-platform="efi" \
--target="${_EFI_ARCH}" \
--disable-efiemu \
--enable-mm-debug \
--enable-nls \
--enable-device-mapper \
--enable-cache-stats \
--enable-boot-time \
--enable-grub-mkfont \
--enable-grub-mount \
--prefix="/usr" \
--bindir="/usr/bin" \
--sbindir="/usr/bin" \
--mandir="/usr/share/man" \
--infodir="/usr/share/info" \
--datarootdir="/usr/share" \
--sysconfdir="/etc" \
--program-prefix="" \
--with-bootdir="/boot" \
--with-grubdir="grub" \
--disable-silent-rules \
--disable-werror
echo
msg "Run make for ${_EFI_ARCH} efi build"
make
echo
}
_build_grub-emu() {
msg "Copy the source for building the emu part"
cp -r "${srcdir}/grub-${_pkgver}/" "${srcdir}/grub-${_pkgver}-emu/"
msg "Unset all compiler FLAGS for emu build"
unset CFLAGS
unset CPPFLAGS
unset CXXFLAGS
unset LDFLAGS
unset MAKEFLAGS
cd "${srcdir}/grub-${_pkgver}-emu/"
msg "Run autogen.sh for emu build"
./autogen.sh
echo
msg "Run ./configure for emu build"
./configure \
--with-platform="emu" \
--target="${_EMU_ARCH}" \
--enable-mm-debug \
--enable-nls \
--enable-device-mapper \
--enable-cache-stats \
--enable-grub-mkfont \
--enable-grub-mount \
--enable-grub-emu-usb=no \
--enable-grub-emu-sdl=no \
--disable-grub-emu-pci \
--prefix="/usr" \
--bindir="/usr/bin" \
--sbindir="/usr/bin" \
--mandir="/usr/share/man" \
--infodir="/usr/share/info" \
--datarootdir="/usr/share" \
--sysconfdir="/etc" \
--program-prefix="" \
--with-bootdir="/boot" \
--with-grubdir="grub" \
--disable-silent-rules \
--disable-werror
echo
msg "Run make for emu build"
make
echo
}
build() {
cd "${srcdir}/grub-${_pkgver}/"
msg "Build grub bios stuff"
_build_grub-common_and_bios
echo
msg "Build grub ${_EFI_ARCH} efi stuff"
_build_grub-efi
echo
if [[ "${CARCH}" == "x86_64" ]] && [[ "${_IA32_EFI_IN_ARCH_X64}" == "1" ]]; then
msg "Build grub i386 efi stuff"
_EFI_ARCH="i386" _build_grub-efi
echo
fi
if [[ "${_GRUB_EMU_BUILD}" == "1" ]]; then
msg "Build grub emu stuff"
_build_grub-emu
echo
fi
}
_package_grub-common_and_bios() {
cd "${srcdir}/grub-${_pkgver}-bios/"
msg "Run make install for bios build"
make DESTDIR="${pkgdir}/" bashcompletiondir="/usr/share/bash-completion/completions" install
echo
msg "Remove gdb debugging related files for bios build"
rm -f "${pkgdir}/usr/lib/grub/i386-pc"/*.module || true
rm -f "${pkgdir}/usr/lib/grub/i386-pc"/*.image || true
rm -f "${pkgdir}/usr/lib/grub/i386-pc"/{kernel.exec,gdb_grub,gmodule.pl} || true
msg "Install extra /etc/grub.d/ files"
install -D -m0755 "${srcdir}/60_memtest86+" "${pkgdir}/etc/grub.d/60_memtest86+"
msg "Install /etc/default/grub (used by grub-mkconfig)"
install -D -m0644 "${srcdir}/grub.default" "${pkgdir}/etc/default/grub"
msg "Install grub.cfg for backup array"
install -D -m0644 "${srcdir}/grub.cfg" "${pkgdir}/boot/grub/grub.cfg"
}
_package_grub-efi() {
cd "${srcdir}/grub-${_pkgver}-efi-${_EFI_ARCH}/"
msg "Run make install for ${_EFI_ARCH} efi build"
make DESTDIR="${pkgdir}/" bashcompletiondir="/usr/share/bash-completion/completions" install
echo
msg "Remove gdb debugging related files for ${_EFI_ARCH} efi build"
rm -f "${pkgdir}/usr/lib/grub/${_EFI_ARCH}-efi"/*.module || true
rm -f "${pkgdir}/usr/lib/grub/${_EFI_ARCH}-efi"/*.image || true
rm -f "${pkgdir}/usr/lib/grub/${_EFI_ARCH}-efi"/{kernel.exec,gdb_grub,gmodule.pl} || true
}
_package_grub-emu() {
cd "${srcdir}/grub-${_pkgver}-emu/"
msg "Run make install for emu build"
make DESTDIR="${pkgdir}/" bashcompletiondir="/usr/share/bash-completion/completions" install
echo
msg "Remove gdb debugging related files for emu build"
rm -f "${pkgdir}/usr/lib/grub/${_EMU_ARCH}-emu"/*.module || true
rm -f "${pkgdir}/usr/lib/grub/${_EMU_ARCH}-emu"/*.image || true
rm -f "${pkgdir}/usr/lib/grub/${_EMU_ARCH}-emu"/{kernel.exec,gdb_grub,gmodule.pl} || true
}
package() {
cd "${srcdir}/grub-${_pkgver}/"
msg "Package grub ${_EFI_ARCH} efi stuff"
_package_grub-efi
if [[ "${CARCH}" == "x86_64" ]] && [[ "${_IA32_EFI_IN_ARCH_X64}" == "1" ]]; then
msg "Package grub i386 efi stuff"
_EFI_ARCH="i386" _package_grub-efi
echo
fi
if [[ "${_GRUB_EMU_BUILD}" == "1" ]]; then
msg "Package grub emu stuff"
_package_grub-emu
echo
fi
msg "Package grub bios stuff"
_package_grub-common_and_bios
}

301
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_linux generated vendored Normal file
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@ -0,0 +1,301 @@
# $Id: PKGBUILD 230158 2015-01-28 07:08:45Z tpowa $
# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
# Maintainer: Thomas Baechler <thomas@archlinux.org>
pkgbase=linux # Build stock -ARCH kernel
#pkgbase=linux-custom # Build kernel with a different name
_srcname=linux-3.18
pkgver=3.18.4
pkgrel=1
arch=('i686' 'x86_64')
url="http://www.kernel.org/"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc')
options=('!strip')
source=("https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
"https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.sign"
"https://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
"https://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.sign"
# the main kernel config files
'config' 'config.x86_64'
# standard config files for mkinitcpio ramdisk
'linux.preset'
'change-default-console-loglevel.patch'
)
sha256sums=('becc413cc9e6d7f5cc52a3ce66d65c3725bc1d1cc1001f4ce6c32b69eb188cbd'
'SKIP'
'57c74ba5266bb10be335a89d30480739b3de67b5a72b3e0b0d37a27775b1862a'
'SKIP'
'd3794c8b2cd11b71914b41f7a4e861369d4fa3c29fdd9e1d677ff0c2167eeb52'
'df7886f5d57f8f85e89987066dfa5c316e922dc0b22e6e6ad01331333db52377'
'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
'1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99')
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
)
_kernelname=${pkgbase#linux}
prepare() {
cd "${srcdir}/${_srcname}"
# add upstream patch
patch -p1 -i "${srcdir}/patch-${pkgver}"
# add latest fixes from stable queue, if needed
# http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
# remove this when a Kconfig knob is made available by upstream
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
patch -p1 -i "${srcdir}/change-default-console-loglevel.patch"
if [ "${CARCH}" = "x86_64" ]; then
cat "${srcdir}/config.x86_64" > ./.config
else
cat "${srcdir}/config" > ./.config
fi
if [ "${_kernelname}" != "" ]; then
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
fi
# set extraversion to pkgrel
sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
# get kernel version
make prepare
# load configuration
# Configure the kernel. Replace the line below with one of your choice.
#make menuconfig # CLI menu for configuration
#make nconfig # new CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
# rewrite configuration
yes "" | make config >/dev/null
}
build() {
cd "${srcdir}/${_srcname}"
make ${MAKEFLAGS} LOCALVERSION= bzImage modules
}
_package() {
pkgdesc="The ${pkgbase/linux/Linux} kernel and modules"
[ "${pkgbase}" = "linux" ] && groups=('base')
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
optdepends=('crda: to set the correct wireless channels of your country')
provides=("kernel26${_kernelname}=${pkgver}")
conflicts=("kernel26${_kernelname}")
replaces=("kernel26${_kernelname}")
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
install=linux.install
cd "${srcdir}/${_srcname}"
KARCH=x86
# get kernel version
_kernver="$(make LOCALVERSION= kernelrelease)"
_basekernel=${_kernver%%-*}
_basekernel=${_basekernel%.*}
mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install
cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
# set correct depmod command for install
cp -f "${startdir}/${install}" "${startdir}/${install}.pkg"
true && install=${install}.pkg
sed \
-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \
-e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \
-i "${startdir}/${install}"
# install mkinitcpio preset file for kernel
install -D -m644 "${srcdir}/linux.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
sed \
-e "1s|'linux.*'|'${pkgbase}'|" \
-e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgbase}\"|" \
-e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgbase}.img\"|" \
-e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgbase}-fallback.img\"|" \
-i "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
# remove build and source links
rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
# remove the firmware
rm -rf "${pkgdir}/lib/firmware"
# gzip -9 all modules to save 100MB of space
find "${pkgdir}" -name '*.ko' -exec gzip -9 {} \;
# make room for external modules
ln -s "../extramodules-${_basekernel}${_kernelname:--ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
# add real version for building modules and running depmod from post_install/upgrade
mkdir -p "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}"
echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}/version"
# Now we call depmod...
depmod -b "${pkgdir}" -F System.map "${_kernver}"
# move module tree /lib -> /usr/lib
mkdir -p "${pkgdir}/usr"
mv "${pkgdir}/lib" "${pkgdir}/usr/"
# add vmlinux
install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
}
_package-headers() {
pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel"
provides=("kernel26${_kernelname}-headers=${pkgver}")
conflicts=("kernel26${_kernelname}-headers")
replaces=("kernel26${_kernelname}-headers")
install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
cd "${srcdir}/${_srcname}"
install -D -m644 Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
install -D -m644 kernel/Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
install -D -m644 .config \
"${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
for i in acpi asm-generic config crypto drm generated keys linux math-emu \
media net pcmcia scsi sound trace uapi video xen; do
cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
done
# copy arch includes for external modules
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86"
cp -a arch/x86/include "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86/"
# copy files necessary for later builds, like nvidia and vmware
cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
# fix permissions on scripts dir
chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
if [ "${CARCH}" = "i686" ]; then
cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
fi
cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
# add docbook makefile
install -D -m644 Documentation/DocBook/Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
# add dm headers
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
# add inotify.h
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
# add wireless headers
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
# add dvb headers for external modules
# in reference to:
# http://bugs.archlinux.org/task/9912
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core"
cp drivers/media/dvb-core/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/"
# and...
# http://bugs.archlinux.org/task/11194
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
# in reference to:
# http://bugs.archlinux.org/task/13146
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
# add dvb headers
# in reference to:
# http://bugs.archlinux.org/task/20402
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
# add xfs and shmem for aufs building
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
# removed in 3.17 series
# cp fs/xfs/xfs_sb.h "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs/xfs_sb.h"
# copy in Kconfig files
for i in $(find . -name "Kconfig*"); do
mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
done
chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
# strip scripts directory
find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
case "$(file -bi "${binary}")" in
*application/x-sharedlib*) # Libraries (.so)
/usr/bin/strip ${STRIP_SHARED} "${binary}";;
*application/x-archive*) # Libraries (.a)
/usr/bin/strip ${STRIP_STATIC} "${binary}";;
*application/x-executable*) # Binaries
/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
esac
done
# remove unneeded architectures
rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,xtensa}
}
_package-docs() {
pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase/linux/Linux} kernel"
provides=("kernel26${_kernelname}-docs=${pkgver}")
conflicts=("kernel26${_kernelname}-docs")
replaces=("kernel26${_kernelname}-docs")
cd "${srcdir}/${_srcname}"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build"
cp -al Documentation "${pkgdir}/usr/lib/modules/${_kernver}/build"
find "${pkgdir}" -type f -exec chmod 444 {} \;
find "${pkgdir}" -type d -exec chmod 755 {} \;
# remove a file already in linux package
rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
}
pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
$(declare -f "_package${_p#${pkgbase}}")
_package${_p#${pkgbase}}
}"
done
# vim:set ts=8 sts=2 sw=2 et:

88
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_openssh generated vendored Normal file
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@ -0,0 +1,88 @@
# $Id: PKGBUILD 224811 2014-10-18 18:33:28Z bisson $
# Maintainer: Gaetan Bisson <bisson@archlinux.org>
# Contributor: Aaron Griffin <aaron@archlinux.org>
# Contributor: judd <jvinet@zeroflux.org>
pkgname=openssh
pkgver=6.7p1
pkgrel=1
pkgdesc='Free version of the SSH connectivity tools'
url='http://www.openssh.org/portable.html'
license=('custom:BSD')
arch=('i686' 'x86_64')
makedepends=('linux-headers')
depends=('krb5' 'openssl' 'libedit' 'ldns')
optdepends=('xorg-xauth: X11 forwarding'
'x11-ssh-askpass: input passphrase in X')
source=("ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/${pkgname}-${pkgver}.tar.gz"{,.asc}
'sshdgenkeys.service'
'sshd@.service'
'sshd.service'
'sshd.socket'
'sshd.pam')
sha1sums=('14e5fbed710ade334d65925e080d1aaeb9c85bf6' 'SKIP'
'cc1ceec606c98c7407e7ac21ade23aed81e31405'
'6a0ff3305692cf83aca96e10f3bb51e1c26fccda'
'ec49c6beba923e201505f5669cea48cad29014db'
'e12fa910b26a5634e5a6ac39ce1399a132cf6796'
'd93dca5ebda4610ff7647187f8928a3de28703f3')
backup=('etc/ssh/ssh_config' 'etc/ssh/sshd_config' 'etc/pam.d/sshd')
install=install
build() {
cd "${srcdir}/${pkgname}-${pkgver}"
./configure \
--prefix=/usr \
--sbindir=/usr/bin \
--libexecdir=/usr/lib/ssh \
--sysconfdir=/etc/ssh \
--with-ldns \
--with-libedit \
--with-ssl-engine \
--with-pam \
--with-privsep-user=nobody \
--with-kerberos5=/usr \
--with-xauth=/usr/bin/xauth \
--with-mantype=man \
--with-md5-passwords \
--with-pid-dir=/run \
make
}
check() {
cd "${srcdir}/${pkgname}-${pkgver}"
make tests || true
# hard to suitably test connectivity:
# - fails with /bin/false as login shell
# - fails with firewall activated, etc.
}
package() {
cd "${srcdir}/${pkgname}-${pkgver}"
make DESTDIR="${pkgdir}" install
ln -sf ssh.1.gz "${pkgdir}"/usr/share/man/man1/slogin.1.gz
install -Dm644 LICENCE "${pkgdir}/usr/share/licenses/${pkgname}/LICENCE"
install -Dm644 ../sshdgenkeys.service "${pkgdir}"/usr/lib/systemd/system/sshdgenkeys.service
install -Dm644 ../sshd@.service "${pkgdir}"/usr/lib/systemd/system/sshd@.service
install -Dm644 ../sshd.service "${pkgdir}"/usr/lib/systemd/system/sshd.service
install -Dm644 ../sshd.socket "${pkgdir}"/usr/lib/systemd/system/sshd.socket
install -Dm644 ../sshd.pam "${pkgdir}"/etc/pam.d/sshd
install -Dm755 contrib/findssl.sh "${pkgdir}"/usr/bin/findssl.sh
install -Dm755 contrib/ssh-copy-id "${pkgdir}"/usr/bin/ssh-copy-id
install -Dm644 contrib/ssh-copy-id.1 "${pkgdir}"/usr/share/man/man1/ssh-copy-id.1
sed \
-e '/^#ChallengeResponseAuthentication yes$/c ChallengeResponseAuthentication no' \
-e '/^#PrintMotd yes$/c PrintMotd no # pam does that' \
-e '/^#UsePAM no$/c UsePAM yes' \
-i "${pkgdir}"/etc/ssh/sshd_config
}

96
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_pacman generated vendored Normal file
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@ -0,0 +1,96 @@
# vim: set ts=2 sw=2 et:
# $Id: PKGBUILD 227073 2014-11-25 01:56:16Z bisson $
# Maintainer: Dan McGee <dan@archlinux.org>
# Maintainer: Dave Reisner <dreisner@archlinux.org>
pkgname=pacman
pkgver=4.1.2
pkgrel=7
pkgdesc="A library-based package manager with dependency support"
arch=('i686' 'x86_64')
url="http://www.archlinux.org/pacman/"
license=('GPL')
groups=('base' 'base-devel')
depends=('bash>=4.2.042-2' 'glibc>=2.17-2' 'libarchive>=3.1.2' 'curl>=7.19.4'
'gpgme' 'pacman-mirrorlist' 'archlinux-keyring')
checkdepends=('python2' 'fakechroot')
optdepends=('fakeroot: for makepkg usage as normal user')
provides=('pacman-contrib')
conflicts=('pacman-contrib')
replaces=('pacman-contrib')
backup=(etc/pacman.conf etc/makepkg.conf)
options=('strip' 'debug')
source=(ftp://ftp.archlinux.org/other/pacman/$pkgname-$pkgver.tar.gz{,.sig}
0001-pacman-key-compatibility-with-gnupg-2.1.patch
pacman.conf.i686
pacman.conf.x86_64
makepkg.conf)
md5sums=('063c8b0ff6bdf903dc235445525627cd'
'SKIP'
'd0e015b1bf78cbf9762d9c44ea5f77a9'
'2db6c94709bb30cc614a176ecf8badb1'
'de74a13618347f08ae4a9637f74471c4'
'2da6544e387f940588a90cb4b9b914e2')
validpgpkeys=('6645B0A8C7005E78DB1D7864F99FFE0FEAE999BD') # Allan McRae <allan@archlinux.org>
prepare() {
cd "$pkgname-$pkgver"
patch -p1 -i $srcdir/0001-pacman-key-compatibility-with-gnupg-2.1.patch
}
build() {
cd "$pkgname-$pkgver"
./configure --prefix=/usr --sysconfdir=/etc \
--localstatedir=/var --enable-doc \
--with-scriptlet-shell=/usr/bin/bash \
--with-ldconfig=/usr/bin/ldconfig
make
make -C contrib
}
check() {
make -C "$pkgname-$pkgver" check
}
package() {
cd "$pkgname-$pkgver"
make DESTDIR="$pkgdir" install
make DESTDIR="$pkgdir" -C contrib install
# install Arch specific stuff
install -dm755 "$pkgdir/etc"
install -m644 "$srcdir/pacman.conf.$CARCH" "$pkgdir/etc/pacman.conf"
case $CARCH in
i686)
mycarch="i686"
mychost="i686-pc-linux-gnu"
myflags="-march=i686"
;;
x86_64)
mycarch="x86_64"
mychost="x86_64-unknown-linux-gnu"
myflags="-march=x86-64"
;;
esac
# set things correctly in the default conf file
install -m644 "$srcdir/makepkg.conf" "$pkgdir/etc"
sed -i "$pkgdir/etc/makepkg.conf" \
-e "s|@CARCH[@]|$mycarch|g" \
-e "s|@CHOST[@]|$mychost|g" \
-e "s|@CARCHFLAGS[@]|$myflags|g"
# put bash_completion in the right location
install -dm755 "$pkgdir/usr/share/bash-completion/completions"
mv "$pkgdir/etc/bash_completion.d/pacman" "$pkgdir/usr/share/bash-completion/completions"
rmdir "$pkgdir/etc/bash_completion.d"
for f in makepkg pacman-key; do
ln -s pacman "$pkgdir/usr/share/bash-completion/completions/$f"
done
install -Dm644 contrib/PKGBUILD.vim "$pkgdir/usr/share/vim/vimfiles/syntax/PKGBUILD.vim"
}

66
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_sudo generated vendored Normal file
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@ -0,0 +1,66 @@
# $Id: PKGBUILD 225542 2014-11-02 04:43:40Z foutrelis $
# Maintainer: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Allan McRae <allan@archlinux.org>
# Contributor: Tom Newsom <Jeepster@gmx.co.uk>
pkgname=sudo
_sudover=1.8.11p2
pkgver=${_sudover/p/.p}
pkgrel=1
pkgdesc="Give certain users the ability to run some commands as root"
arch=('i686' 'x86_64')
url="http://www.sudo.ws/sudo/"
license=('custom')
groups=('base-devel')
depends=('glibc' 'pam' 'libldap')
backup=('etc/sudoers' 'etc/pam.d/sudo')
install=$pkgname.install
source=(http://www.sudo.ws/sudo/dist/$pkgname-$_sudover.tar.gz{,.sig}
sudo.tmpfiles.conf
sudo.pam)
sha256sums=('8133849418fa18cf6b6bb6893d1855ff7afe21db8923234a00bf045c90fba1ad'
'SKIP'
'080dd97111b3149f8d140ffac68c88acd63da9eacc81fbcc7c43591be13b42fe'
'd1738818070684a5d2c9b26224906aad69a4fea77aabd960fc2675aee2df1fa2')
build() {
cd "$srcdir/$pkgname-$_sudover"
./configure \
--prefix=/usr \
--sbindir=/usr/bin \
--libexecdir=/usr/lib \
--with-rundir=/run/sudo \
--with-vardir=/var/db/sudo \
--with-logfac=auth \
--with-pam \
--with-ldap \
--with-ldap-conf-file=/etc/openldap/ldap.conf \
--with-env-editor \
--with-passprompt="[sudo] password for %p: " \
--with-all-insults
make
}
check() {
cd "$srcdir/$pkgname-$_sudover"
make check
}
package() {
cd "$srcdir/$pkgname-$_sudover"
make DESTDIR="$pkgdir" install
# Remove /run/sudo directory from the package; we create it using tmpfiles.d
rmdir "$pkgdir/run/sudo"
rmdir "$pkgdir/run"
install -Dm644 "$srcdir/sudo.tmpfiles.conf" \
"$pkgdir/usr/lib/tmpfiles.d/sudo.conf"
install -Dm644 "$srcdir/sudo.pam" "$pkgdir/etc/pam.d/sudo"
install -Dm644 doc/LICENSE "$pkgdir/usr/share/licenses/sudo/LICENSE"
}
# vim:set ts=2 sw=2 et:

197
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/PKGBUILD_systemd generated vendored Normal file
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@ -0,0 +1,197 @@
# Maintainer: Dave Reisner <dreisner@archlinux.org>
# Maintainer: Tom Gundersen <teg@jklm.no>
pkgbase=systemd
pkgname=('systemd' 'libsystemd' 'systemd-sysvcompat')
pkgver=217
pkgrel=8
arch=('i686' 'x86_64')
url="http://www.freedesktop.org/wiki/Software/systemd"
makedepends=('acl' 'cryptsetup' 'docbook-xsl' 'gobject-introspection' 'gperf'
'gtk-doc' 'intltool' 'kmod' 'libcap' 'libidn' 'libgcrypt' 'libmicrohttpd'
'libxslt' 'util-linux' 'linux-api-headers' 'lz4' 'pam' 'python'
'python-lxml' 'quota-tools' 'shadow' 'xz')
options=('strip' 'debug')
source=("http://www.freedesktop.org/software/$pkgname/$pkgname-$pkgver.tar.xz"
'0001-nspawn-ignore-EEXIST-when-creating-mount-point.patch'
'0001-sd-dhcp-client-clean-up-raw-socket-sd_event_source-w.patch'
'0001-shared-install-avoid-prematurely-rejecting-missing-u.patch'
'0001-sd-bus-properly-handle-removals-of-non-existing-matc.patch'
'0001-units-don-t-order-journal-flushing-afte-remote-fs.ta.patch'
'0001-units-order-sd-journal-flush-after-sd-remount-fs.patch'
'0001-units-make-systemd-journald.service-Type-notify.patch'
'0001-shutdown-fix-arguments-to-run-initramfs-shutdown.patch'
'0001-udev-hwdb-Change-error-message-regarding-missing-hwd.patch'
'initcpio-hook-udev'
'initcpio-install-systemd'
'initcpio-install-udev')
md5sums=('e68dbff3cc19f66e341572d9fb2ffa89'
'ca9e33118fd8d456563854d95512a577'
'ade8c1b5b2c85d0a83b7bcf5aa6d131a'
'7aaf44ce842deb449fca0f2595bbc1e4'
'4adc3ddce027693bafa53089322e859b'
'42ff9d59bb057637355b202157d59991'
'92497d06e0af615be4b368fe615109c0'
'a321d62d6ffada9e6976bdd339fa3219'
'f72e8d086172177c224f0ce48ef54222'
'6326988822e9d18217525b2cb25cec1d'
'90ea67a7bb237502094914622a39e281'
'107c489f27c667be4101aecd3369b355'
'bde43090d4ac0ef048e3eaee8202a407')
prepare() {
cd "$pkgname-$pkgver"
patch -Np1 <../0001-nspawn-ignore-EEXIST-when-creating-mount-point.patch
patch -Np1 <../0001-sd-dhcp-client-clean-up-raw-socket-sd_event_source-w.patch
patch -Np1 <../0001-shared-install-avoid-prematurely-rejecting-missing-u.patch
patch -Np1 <../0001-sd-bus-properly-handle-removals-of-non-existing-matc.patch
patch -Np1 <../0001-units-don-t-order-journal-flushing-afte-remote-fs.ta.patch
patch -Np1 <../0001-units-order-sd-journal-flush-after-sd-remount-fs.patch
patch -Np1 <../0001-units-make-systemd-journald.service-Type-notify.patch
patch -Np1 <../0001-shutdown-fix-arguments-to-run-initramfs-shutdown.patch
patch -Np1 <../0001-udev-hwdb-Change-error-message-regarding-missing-hwd.patch
}
build() {
cd "$pkgname-$pkgver"
local timeservers=({0..3}.arch.pool.ntp.org)
./configure \
--libexecdir=/usr/lib \
--localstatedir=/var \
--sysconfdir=/etc \
--enable-introspection \
--enable-gtk-doc \
--enable-lz4 \
--enable-compat-libs \
--disable-audit \
--disable-ima \
--disable-kdbus \
--with-sysvinit-path= \
--with-sysvrcnd-path= \
--with-ntp-servers="${timeservers[*]}"
make
}
package_systemd() {
pkgdesc="system and service manager"
license=('GPL2' 'LGPL2.1' 'MIT')
depends=('acl' 'bash' 'dbus' 'glib2' 'kbd' 'kmod' 'hwids' 'libcap' 'libgcrypt'
'libsystemd' 'libidn' 'lz4' 'pam' 'libseccomp' 'util-linux' 'xz')
provides=('nss-myhostname' "systemd-tools=$pkgver" "udev=$pkgver")
replaces=('nss-myhostname' 'systemd-tools' 'udev')
conflicts=('nss-myhostname' 'systemd-tools' 'udev')
optdepends=('python: systemd library bindings'
'cryptsetup: required for encrypted block devices'
'libmicrohttpd: remote journald capabilities'
'quota-tools: kernel-level quota management'
'systemd-sysvcompat: symlink package to provide sysvinit binaries'
'polkit: allow administration as unprivileged user')
backup=(etc/dbus-1/system.d/org.freedesktop.systemd1.conf
etc/dbus-1/system.d/org.freedesktop.hostname1.conf
etc/dbus-1/system.d/org.freedesktop.login1.conf
etc/dbus-1/system.d/org.freedesktop.locale1.conf
etc/dbus-1/system.d/org.freedesktop.machine1.conf
etc/dbus-1/system.d/org.freedesktop.timedate1.conf
etc/pam.d/systemd-user
etc/systemd/bootchart.conf
etc/systemd/coredump.conf
etc/systemd/journald.conf
etc/systemd/logind.conf
etc/systemd/system.conf
etc/systemd/timesyncd.conf
etc/systemd/resolved.conf
etc/systemd/user.conf
etc/udev/udev.conf)
install="systemd.install"
make -C "$pkgname-$pkgver" DESTDIR="$pkgdir" install
# don't write units to /etc by default. some of these will be re-enabled on
# post_install.
rm "$pkgdir/etc/systemd/system/getty.target.wants/getty@tty1.service" \
"$pkgdir/etc/systemd/system/multi-user.target.wants/systemd-networkd.service" \
"$pkgdir/etc/systemd/system/multi-user.target.wants/systemd-resolved.service" \
"$pkgdir/etc/systemd/system/sysinit.target.wants/systemd-timesyncd.service" \
"$pkgdir/etc/systemd/system/network-online.target.wants/systemd-networkd-wait-online.service"
rmdir "$pkgdir/etc/systemd/system/getty.target.wants" \
"$pkgdir/etc/systemd/system/network-online.target.wants"
# get rid of RPM macros
rm -r "$pkgdir/usr/lib/rpm"
# add back tmpfiles.d/legacy.conf
install -m644 "systemd-$pkgver/tmpfiles.d/legacy.conf" "$pkgdir/usr/lib/tmpfiles.d"
# Replace dialout/tape/cdrom group in rules with uucp/storage/optical group
sed -i 's#GROUP="dialout"#GROUP="uucp"#g;
s#GROUP="tape"#GROUP="storage"#g;
s#GROUP="cdrom"#GROUP="optical"#g' "$pkgdir"/usr/lib/udev/rules.d/*.rules
sed -i 's/dialout/uucp/g;
s/tape/storage/g;
s/cdrom/optical/g' "$pkgdir"/usr/lib/sysusers.d/basic.conf
# add mkinitcpio hooks
install -Dm644 "$srcdir/initcpio-install-systemd" "$pkgdir/usr/lib/initcpio/install/systemd"
install -Dm644 "$srcdir/initcpio-install-udev" "$pkgdir/usr/lib/initcpio/install/udev"
install -Dm644 "$srcdir/initcpio-hook-udev" "$pkgdir/usr/lib/initcpio/hooks/udev"
# ensure proper permissions for /var/log/journal. This is only to placate
chown root:systemd-journal "$pkgdir/var/log/journal"
chmod 2755 "$pkgdir/var/log/journal"{,/remote}
# fix pam file
sed 's|system-auth|system-login|g' -i "$pkgdir/etc/pam.d/systemd-user"
# ship default policy to leave services disabled
echo 'disable *' >"$pkgdir"/usr/lib/systemd/system-preset/99-default.preset
### split out manpages for sysvcompat
rm -rf "$srcdir/_sysvcompat"
install -dm755 "$srcdir"/_sysvcompat/usr/share/man/man8/
mv "$pkgdir"/usr/share/man/man8/{telinit,halt,reboot,poweroff,runlevel,shutdown}.8 \
"$srcdir"/_sysvcompat/usr/share/man/man8
### split off runtime libraries
rm -rf "$srcdir/_libsystemd"
install -dm755 "$srcdir"/_libsystemd/usr/lib
cd "$srcdir"/_libsystemd
mv "$pkgdir"/usr/lib/lib{systemd,{g,}udev}*.so* usr/lib
# include MIT license, since it's technically custom
install -Dm644 "$srcdir/$pkgname-$pkgver/LICENSE.MIT" \
"$pkgdir/usr/share/licenses/systemd/LICENSE.MIT"
}
package_libsystemd() {
pkgdesc="systemd client libraries"
depends=('glib2' 'glibc' 'libgcrypt' 'lz4' 'xz')
license=('GPL2')
provides=('libgudev-1.0.so' 'libsystemd.so' 'libsystemd-daemon.so' 'libsystemd-id128.so'
'libsystemd-journal.so' 'libsystemd-login.so' 'libudev.so')
mv "$srcdir/_libsystemd"/* "$pkgdir"
}
package_systemd-sysvcompat() {
pkgdesc="sysvinit compat for systemd"
license=('GPL2')
groups=('base')
conflicts=('sysvinit')
depends=('systemd')
mv "$srcdir/_sysvcompat"/* "$pkgdir"
install -dm755 "$pkgdir/usr/bin"
for tool in runlevel reboot shutdown poweroff halt telinit; do
ln -s 'systemctl' "$pkgdir/usr/bin/$tool"
done
ln -s '../lib/systemd/systemd' "$pkgdir/usr/bin/init"
}
# vim: ft=sh syn=sh et

36
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_glibc generated vendored Normal file
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@ -0,0 +1,36 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:44:57 UTC 2015
pkgbase = glibc
pkgdesc = GNU C Library
pkgver = 2.20
pkgrel = 6
url = http://www.gnu.org/software/libc
install = glibc.install
arch = i686
arch = x86_64
arch = armv6h
groups = base
license = GPL
license = LGPL
makedepends = gcc>=4.9
depends = linux-api-headers>=3.16
depends = tzdata
depends = filesystem>=2013.01
options = !strip
options = staticlibs
backup = etc/gai.conf
backup = etc/locale.gen
backup = etc/nscd.conf
source = http://ftp.gnu.org/gnu/libc/glibc-2.20.tar.xz
source = http://ftp.gnu.org/gnu/libc/glibc-2.20.tar.xz.sig
source = glibc-2.20-roundup.patch
source = locale.gen.txt
source = locale-gen
md5sums = 948a6e06419a01bd51e97206861595b0
md5sums = SKIP
md5sums = f7a5faf2911ae7c13f584bd60c802873
md5sums = 07ac979b6ab5eeb778d55f041529d623
md5sums = 476e9113489f93b348b21e144b6a8fcf
pkgname = glibc

75
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_grub generated vendored Normal file
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@ -0,0 +1,75 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:43:33 UTC 2015
pkgbase = grub
pkgdesc = GNU GRand Unified Bootloader (2)
pkgver = 2.02.beta2
pkgrel = 5
epoch = 1
url = https://www.gnu.org/software/grub/
install = grub.install
arch = x86_64
arch = i686
license = GPL3
makedepends = git
makedepends = rsync
makedepends = xz
makedepends = freetype2
makedepends = ttf-dejavu
makedepends = python
makedepends = autogen
makedepends = texinfo
makedepends = help2man
makedepends = gettext
makedepends = device-mapper
makedepends = fuse
depends = sh
depends = xz
depends = gettext
depends = device-mapper
optdepends = freetype2: For grub-mkfont usage
optdepends = fuse: For grub-mount usage
optdepends = dosfstools: For grub-mkrescue FAT FS and EFI support
optdepends = efibootmgr: For grub-install EFI support
optdepends = libisoburn: Provides xorriso for generating grub rescue iso using grub-mkrescue
optdepends = os-prober: To detect other OSes when generating grub.cfg in BIOS systems
optdepends = mtools: For grub-mkrescue FAT FS support
provides = grub-common
provides = grub-bios
provides = grub-emu
provides = grub-efi-x86_64
conflicts = grub-common
conflicts = grub-bios
conflicts = grub-emu
conflicts = grub-efi-x86_64
conflicts = grub-legacy
replaces = grub-common
replaces = grub-bios
replaces = grub-emu
replaces = grub-efi-x86_64
options = !makeflags
backup = boot/grub/grub.cfg
backup = etc/default/grub
backup = etc/grub.d/40_custom
source = grub-2.02::git+git://git.sv.gnu.org/grub.git#tag=grub-2.02-beta2
source = grub-extras::git+git://git.sv.gnu.org/grub-extras.git#branch=master
source = http://ftp.gnu.org/gnu/unifont/unifont-6.3.20131217/unifont-6.3.20131217.bdf.gz
source = http://ftp.gnu.org/gnu/unifont/unifont-6.3.20131217/unifont-6.3.20131217.bdf.gz.sig
source = grub-10_linux-detect-archlinux-initramfs.patch
source = grub-intel-ucode.patch
source = grub-add-GRUB_COLOR_variables.patch
source = 60_memtest86+
source = grub.default
source = grub.cfg
md5sums = SKIP
md5sums = SKIP
md5sums = 728b7439ac733a7c0d56049adec364c7
md5sums = SKIP
md5sums = 945527e0de8d384166a4cf23439ae9ee
md5sums = a678629bc82c4e70c48d28242036d1d7
md5sums = e506ae4a9f9f7d1b765febfa84e10d48
md5sums = be55eabc102f2c60b38ed35c203686d6
md5sums = a03ffd56324520393bf574cefccb893d
md5sums = c8b9511586d57d6f2524ae7898397a46
pkgname = grub

57
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_linux generated vendored Normal file
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@ -0,0 +1,57 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:47:51 UTC 2015
pkgbase = linux
pkgver = 3.18.5
pkgrel = 1
url = http://www.kernel.org/
arch = i686
arch = x86_64
license = GPL2
makedepends = xmlto
makedepends = docbook-xsl
makedepends = kmod
makedepends = inetutils
makedepends = bc
options = !strip
source = https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.18.tar.xz
source = https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.18.tar.sign
source = https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.18.5.xz
source = https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.18.5.sign
source = config
source = config.x86_64
source = linux.preset
source = change-default-console-loglevel.patch
sha256sums = becc413cc9e6d7f5cc52a3ce66d65c3725bc1d1cc1001f4ce6c32b69eb188cbd
sha256sums = SKIP
sha256sums = 9e261632e11f629705c3f1b2f07c611284e5f9972c42f6740131e8e2471c349a
sha256sums = SKIP
sha256sums = d3794c8b2cd11b71914b41f7a4e861369d4fa3c29fdd9e1d677ff0c2167eeb52
sha256sums = df7886f5d57f8f85e89987066dfa5c316e922dc0b22e6e6ad01331333db52377
sha256sums = f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c
sha256sums = 1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99
pkgname = linux
pkgdesc = The Linux kernel and modules
install = linux.install
depends = coreutils
depends = linux-firmware
depends = kmod
depends = mkinitcpio>=0.7
optdepends = crda: to set the correct wireless channels of your country
provides = kernel26=3.18.5
conflicts = kernel26
replaces = kernel26
backup = etc/mkinitcpio.d/linux.preset
pkgname = linux-headers
pkgdesc = Header files and scripts for building modules for Linux kernel
provides = kernel26-headers=3.18.5
conflicts = kernel26-headers
replaces = kernel26-headers
pkgname = linux-docs
pkgdesc = Kernel hackers manual - HTML documentation that comes with the Linux kernel
provides = kernel26-docs=3.18.5
conflicts = kernel26-docs
replaces = kernel26-docs

38
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_openssh generated vendored Normal file
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@ -0,0 +1,38 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:36:37 UTC 2015
pkgbase = openssh
pkgdesc = Free version of the SSH connectivity tools
pkgver = 6.7p1
pkgrel = 1
url = http://www.openssh.org/portable.html
install = install
arch = i686
arch = x86_64
license = custom:BSD
makedepends = linux-headers
depends = krb5
depends = openssl
depends = libedit
depends = ldns
optdepends = xorg-xauth: X11 forwarding
optdepends = x11-ssh-askpass: input passphrase in X
backup = etc/ssh/ssh_config
backup = etc/ssh/sshd_config
backup = etc/pam.d/sshd
source = ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-6.7p1.tar.gz
source = ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-6.7p1.tar.gz.asc
source = sshdgenkeys.service
source = sshd@.service
source = sshd.service
source = sshd.socket
source = sshd.pam
sha1sums = 14e5fbed710ade334d65925e080d1aaeb9c85bf6
sha1sums = SKIP
sha1sums = cc1ceec606c98c7407e7ac21ade23aed81e31405
sha1sums = 6a0ff3305692cf83aca96e10f3bb51e1c26fccda
sha1sums = ec49c6beba923e201505f5669cea48cad29014db
sha1sums = e12fa910b26a5634e5a6ac39ce1399a132cf6796
sha1sums = d93dca5ebda4610ff7647187f8928a3de28703f3
pkgname = openssh

44
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_pacman generated vendored Normal file
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@ -0,0 +1,44 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:35:22 UTC 2015
pkgbase = pacman
pkgdesc = A library-based package manager with dependency support
pkgver = 4.2.0
pkgrel = 6
url = http://www.archlinux.org/pacman/
arch = i686
arch = x86_64
groups = base
groups = base-devel
license = GPL
checkdepends = python2
checkdepends = fakechroot
makedepends = asciidoc
depends = bash
depends = glibc
depends = libarchive>=3.1.2
depends = curl>=7.39.0
depends = gpgme
depends = pacman-mirrorlist
depends = archlinux-keyring
provides = pacman-contrib
conflicts = pacman-contrib
replaces = pacman-contrib
options = strip
options = debug
backup = etc/pacman.conf
backup = etc/makepkg.conf
source = ftp://ftp.archlinux.org/other/pacman/pacman-4.2.0.tar.gz
source = ftp://ftp.archlinux.org/other/pacman/pacman-4.2.0.tar.gz.sig
source = pacman.conf.i686
source = pacman.conf.x86_64
source = makepkg.conf
source = pacman-4.2.0-roundup.patch
md5sums = 184ce14f1f326fede72012cca51bba51
md5sums = SKIP
md5sums = 2db6c94709bb30cc614a176ecf8badb1
md5sums = de74a13618347f08ae4a9637f74471c4
md5sums = 03d578816b56852d803cbafac85b9f09
md5sums = abe3baaf610d9cc42b4e3748c936bbce
pkgname = pacman

28
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_sudo generated vendored Normal file
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@ -0,0 +1,28 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:32:24 UTC 2015
pkgbase = sudo
pkgdesc = Give certain users the ability to run some commands as root
pkgver = 1.8.11.p2
pkgrel = 1
url = http://www.sudo.ws/sudo/
install = sudo.install
arch = i686
arch = x86_64
groups = base-devel
license = custom
depends = glibc
depends = pam
depends = libldap
backup = etc/sudoers
backup = etc/pam.d/sudo
source = http://www.sudo.ws/sudo/dist/sudo-1.8.11p2.tar.gz
source = http://www.sudo.ws/sudo/dist/sudo-1.8.11p2.tar.gz.sig
source = sudo.tmpfiles.conf
source = sudo.pam
sha256sums = 8133849418fa18cf6b6bb6893d1855ff7afe21db8923234a00bf045c90fba1ad
sha256sums = SKIP
sha256sums = 080dd97111b3149f8d140ffac68c88acd63da9eacc81fbcc7c43591be13b42fe
sha256sums = d1738818070684a5d2c9b26224906aad69a4fea77aabd960fc2675aee2df1fa2
pkgname = sudo

118
vendor/github.com/mikkeloscar/gopkgbuild/test_pkgbuilds/SRCINFO_systemd generated vendored Normal file
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@ -0,0 +1,118 @@
# Generated by makepkg 4.2.0
# Mon Feb 2 23:46:32 UTC 2015
pkgbase = systemd
pkgver = 218
pkgrel = 1
url = http://www.freedesktop.org/wiki/Software/systemd
arch = i686
arch = x86_64
makedepends = acl
makedepends = cryptsetup
makedepends = docbook-xsl
makedepends = gobject-introspection
makedepends = gperf
makedepends = gtk-doc
makedepends = intltool
makedepends = kmod
makedepends = libcap
makedepends = libidn
makedepends = libgcrypt
makedepends = libmicrohttpd
makedepends = libxslt
makedepends = util-linux
makedepends = linux-api-headers
makedepends = lz4
makedepends = pam
makedepends = python
makedepends = python-lxml
makedepends = quota-tools
makedepends = shadow
makedepends = xz
options = strip
options = debug
source = http://www.freedesktop.org/software/systemd/systemd-218.tar.xz
source = initcpio-hook-udev
source = initcpio-install-systemd
source = initcpio-install-udev
md5sums = 4e2c511b0a7932d7fc9d79822273aac6
md5sums = 90ea67a7bb237502094914622a39e281
md5sums = c9db3010602913559295de3481019681
md5sums = bde43090d4ac0ef048e3eaee8202a407
pkgname = systemd
pkgdesc = system and service manager
install = systemd.install
license = GPL2
license = LGPL2.1
license = MIT
depends = acl
depends = bash
depends = dbus
depends = glib2
depends = kbd
depends = kmod
depends = hwids
depends = libcap
depends = libgcrypt
depends = libsystemd
depends = libidn
depends = lz4
depends = pam
depends = libseccomp
depends = util-linux
depends = xz
optdepends = python: systemd library bindings
optdepends = cryptsetup: required for encrypted block devices
optdepends = libmicrohttpd: remote journald capabilities
optdepends = quota-tools: kernel-level quota management
optdepends = systemd-sysvcompat: symlink package to provide sysvinit binaries
optdepends = polkit: allow administration as unprivileged user
provides = nss-myhostname
provides = systemd-tools=218
provides = udev=218
conflicts = nss-myhostname
conflicts = systemd-tools
conflicts = udev
replaces = nss-myhostname
replaces = systemd-tools
replaces = udev
backup = etc/dbus-1/system.d/org.freedesktop.systemd1.conf
backup = etc/dbus-1/system.d/org.freedesktop.hostname1.conf
backup = etc/dbus-1/system.d/org.freedesktop.login1.conf
backup = etc/dbus-1/system.d/org.freedesktop.locale1.conf
backup = etc/dbus-1/system.d/org.freedesktop.machine1.conf
backup = etc/dbus-1/system.d/org.freedesktop.timedate1.conf
backup = etc/pam.d/systemd-user
backup = etc/systemd/bootchart.conf
backup = etc/systemd/coredump.conf
backup = etc/systemd/journald.conf
backup = etc/systemd/logind.conf
backup = etc/systemd/system.conf
backup = etc/systemd/timesyncd.conf
backup = etc/systemd/resolved.conf
backup = etc/systemd/user.conf
backup = etc/udev/udev.conf
pkgname = libsystemd
pkgdesc = systemd client libraries
license = GPL2
depends = glib2
depends = glibc
depends = libgcrypt
depends = lz4
depends = xz
provides = libgudev-1.0.so
provides = libsystemd.so
provides = libsystemd-daemon.so
provides = libsystemd-id128.so
provides = libsystemd-journal.so
provides = libsystemd-login.so
provides = libudev.so
pkgname = systemd-sysvcompat
pkgdesc = sysvinit compat for systemd
groups = base
license = GPL2
depends = systemd
conflicts = sysvinit

289
vendor/github.com/mikkeloscar/gopkgbuild/version.go generated vendored Normal file
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@ -0,0 +1,289 @@
package pkgbuild
import (
"fmt"
"strconv"
"strings"
)
// Version string
type Version string
type CompleteVersion struct {
Version Version
Epoch uint8
Pkgrel uint8
}
func (c *CompleteVersion) String() string {
return fmt.Sprintf("%d-%s-%d", c.Epoch, c.Version, c.Pkgrel)
}
// NewCompleteVersion creates a CompleteVersion including basic version, epoch
// and rel from string
func NewCompleteVersion(s string) (*CompleteVersion, error) {
var err error
epoch := 0
rel := 0
// handle possible epoch
versions := strings.Split(s, ":")
if len(versions) > 2 {
return nil, fmt.Errorf("invalid version format: %s", s)
}
if len(versions) > 1 {
epoch, err = strconv.Atoi(versions[0])
if err != nil {
return nil, err
}
}
// handle possible rel
versions = strings.Split(versions[len(versions)-1], "-")
if len(versions) > 2 {
return nil, fmt.Errorf("invalid version format: %s", s)
}
if len(versions) > 1 {
rel, err = strconv.Atoi(versions[1])
if err != nil {
return nil, err
}
}
// finally check that the actual version is valid
if validPkgver(versions[0]) {
return &CompleteVersion{
Version: Version(versions[0]),
Epoch: uint8(epoch),
Pkgrel: uint8(rel),
}, nil
}
return nil, fmt.Errorf("invalid version format: %s", s)
}
// Older returns true if a is older than the argument version string
func (a *CompleteVersion) Older(v string) bool {
b, err := NewCompleteVersion(v)
if err != nil {
return false
}
return a.cmp(b) == -1
}
// Newer returns true if a is newer than the argument version string
func (a *CompleteVersion) Newer(v string) bool {
b, err := NewCompleteVersion(v)
if err != nil {
return false
}
return a.cmp(b) == 1
}
// Equal returns true if a is equal to the argument version string
func (a *CompleteVersion) Equal(v string) bool {
b, err := NewCompleteVersion(v)
if err != nil {
return false
}
return a.cmp(b) == 0
}
// Compare a to b:
// return 1: a is newer than b
// 0: a and b are the same version
// -1: b is newer than a
func (a *CompleteVersion) cmp(b *CompleteVersion) int8 {
if a.Epoch > b.Epoch {
return 1
}
if a.Epoch < b.Epoch {
return -1
}
if a.Version.bigger(b.Version) {
return 1
}
if b.Version.bigger(a.Version) {
return -1
}
if a.Pkgrel > b.Pkgrel {
return 1
}
if a.Pkgrel < b.Pkgrel {
return -1
}
return 0
}
// Compare alpha and numeric segments of two versions.
// return 1: a is newer than b
// 0: a and b are the same version
// -1: b is newer than a
//
// This is based on the rpmvercmp function used in libalpm
// https://projects.archlinux.org/pacman.git/tree/lib/libalpm/version.c
func rpmvercmp(a, b Version) int {
if a == b {
return 0
}
var one, two, ptr1, ptr2 int
var isNum bool
one, two, ptr1, ptr2 = 0, 0, 0, 0
// loop through each version segment of a and b and compare them
for len(a) > one && len(b) > two {
for len(a) > one && !isAlphaNumeric(a[one]) {
one++
}
for len(b) > two && !isAlphaNumeric(b[two]) {
two++
}
// if we ran to the end of either, we are finished with the loop
if !(len(a) > one && len(b) > two) {
break
}
// if the seperator lengths were different, we are also finished
if one-ptr1 != two-ptr2 {
if one-ptr1 < two-ptr2 {
return -1
}
return 1
}
ptr1 = one
ptr2 = two
// grab first completely alpha or completely numeric segment
// leave one and two pointing to the start of the alpha or numeric
// segment and walk ptr1 and ptr2 to end of segment
if isDigit(a[ptr1]) {
for len(a) > ptr1 && isDigit(a[ptr1]) {
ptr1++
}
for len(b) > ptr2 && isDigit(b[ptr2]) {
ptr2++
}
isNum = true
} else {
for len(a) > ptr1 && isAlpha(a[ptr1]) {
ptr1++
}
for len(b) > ptr2 && isAlpha(b[ptr2]) {
ptr2++
}
isNum = false
}
// take care of the case where the two version segments are
// different types: one numeric, the other alpha (i.e. empty)
// numeric segments are always newer than alpha segments
if two == ptr2 {
if isNum {
return 1
}
return -1
}
if isNum {
// we know this part of the strings only contains digits
// so we can ignore the error value since it should
// always be nil
as, _ := strconv.ParseInt(string(a[one:ptr1]), 10, 0)
bs, _ := strconv.ParseInt(string(b[two:ptr2]), 10, 0)
// whichever number has more digits wins
if as > bs {
return 1
}
if as < bs {
return -1
}
} else {
cmp := alphaCompare(a[one:ptr1], b[two:ptr2])
if cmp < 0 {
return -1
}
if cmp > 0 {
return 1
}
}
// advance one and two to next segment
one = ptr1
two = ptr2
}
// this catches the case where all numeric and alpha segments have
// compared identically but the segment separating characters were
// different
if len(a) <= one && len(b) <= two {
return 0
}
// the final showdown. we never want a remaining alpha string to
// beat an empty string. the logic is a bit weird, but:
// - if one is empty and two is not an alpha, two is newer.
// - if one is an alpha, two is newer.
// - otherwise one is newer.
if (len(a) <= one && !isAlpha(b[two])) || len(a) > one && isAlpha(a[one]) {
return -1
}
return 1
}
// alphaCompare compares two alpha version segments and will return a positive
// value if a is bigger than b and a negative if b is bigger than a else 0
func alphaCompare(a, b Version) int8 {
if a == b {
return 0
}
i := 0
for len(a) > i && len(b) > i && a[i] == b[i] {
i++
}
if len(a) == i && len(b) > i {
return -1
}
if len(b) == i {
return 1
}
return int8(a[i]) - int8(b[i])
}
// check if version number v is bigger than v2
func (v Version) bigger(v2 Version) bool {
return rpmvercmp(v, v2) == 1
}
// isAlphaNumeric reports whether c is an alpha character or digit
func isAlphaNumeric(c uint8) bool {
return isDigit(c) || isAlpha(c)
}
// isAlpha reports whether c is an alpha character
func isAlpha(c uint8) bool {
return 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z'
}
// isDigit reports whether d is an ASCII digit
func isDigit(d uint8) bool {
return '0' <= d && d <= '9'
}

122
vendor/github.com/mikkeloscar/gopkgbuild/version_test.go generated vendored Normal file
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package pkgbuild
import "testing"
// Test version comparison
func TestVersionComparison(t *testing.T) {
alphaNumeric := []Version{
"1.0.1",
"1.0.a",
"1.0",
"1.0rc",
"1.0pre",
"1.0p",
"1.0beta",
"1.0b",
"1.0a",
}
numeric := []Version{
"20141130",
"012",
"11",
"3.0.0",
"2.011",
"2.03",
"2.0",
"1.2",
"1.1.1",
"1.1",
"1.0.1",
"1.0.0.0.0.0",
"1.0",
"1",
}
git := []Version{
"r1000.b481c3c",
"r37.e481c3c",
"r36.f481c3c",
}
bigger := func(list []Version) {
for i, v := range list {
for _, v2 := range list[i:] {
if v != v2 && !v.bigger(v2) {
t.Errorf("%s should be bigger than %s", v, v2)
}
}
}
}
smaller := func(list []Version) {
for i := len(list) - 1; i >= 0; i-- {
v := list[i]
for _, v2 := range list[:i] {
if v != v2 && v.bigger(v2) {
t.Errorf("%s should be smaller than %s", v, v2)
}
}
}
}
bigger(alphaNumeric)
smaller(alphaNumeric)
bigger(numeric)
smaller(numeric)
bigger(git)
smaller(git)
}
// Test alphaCompare function
func TestAlphaCompare(t *testing.T) {
if alphaCompare("test", "test") != 0 {
t.Error("should be 0")
}
if alphaCompare("test", "test123") > 0 {
t.Error("should be less than 0")
}
if alphaCompare("test123", "test") < 0 {
t.Error("should be greater than 0")
}
}
// Test CompleteVersion comparisons
func TestCompleteVersionComparison(t *testing.T) {
a := &CompleteVersion{
Version: "2",
Epoch: 1,
Pkgrel: 2,
}
older := []string{
"0-3-4",
"1-2-1",
"1-1-1",
}
for _, o := range older {
if a.Older(o) {
t.Errorf("%s should be older than %s", o, a.String())
}
}
newer := []string{
"2-1-1",
"1-3-1",
"1-2-3",
}
for _, n := range newer {
if a.Newer(n) {
t.Errorf("%s should be newer than %s", n, a.String())
}
}
}
// Benchmark rpmvercmp
func BenchmarkVersionCompare(b *testing.B) {
for i := 0; i < b.N; i++ {
rpmvercmp("1.0", "1.0.0")
}
}