mirror of
https://github.com/Jguer/yay
synced 2024-10-31 04:12:51 +00:00
f2959922a7
tar is slower and harder to diff. I doubt any one still uses it intentially. There's a chance some people have not cleared their cache in two years and still have tar based packages around. But forcing them to clear their cache is not a big deal at all.
312 lines
8 KiB
Go
312 lines
8 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"strings"
|
|
"sync"
|
|
|
|
alpm "github.com/Jguer/go-alpm"
|
|
"github.com/Jguer/yay/v9/pkg/multierror"
|
|
)
|
|
|
|
const gitDiffRefName = "AUR_SEEN"
|
|
|
|
// Update the YAY_DIFF_REVIEW ref to HEAD. We use this ref to determine which diff were
|
|
// reviewed by the user
|
|
func gitUpdateSeenRef(path string, name string) error {
|
|
_, stderr, err := capture(passToGit(filepath.Join(path, name), "update-ref", gitDiffRefName, "HEAD"))
|
|
if err != nil {
|
|
return fmt.Errorf("%s%s", stderr, err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Return wether or not we have reviewed a diff yet. It checks for the existence of
|
|
// YAY_DIFF_REVIEW in the git ref-list
|
|
func gitHasLastSeenRef(path string, name string) bool {
|
|
_, _, err := capture(passToGit(filepath.Join(path, name), "rev-parse", "--quiet", "--verify", gitDiffRefName))
|
|
return err == nil
|
|
}
|
|
|
|
// Returns the last reviewed hash. If YAY_DIFF_REVIEW exists it will return this hash.
|
|
// If it does not it will return empty tree as no diff have been reviewed yet.
|
|
func getLastSeenHash(path string, name string) (string, error) {
|
|
if gitHasLastSeenRef(path, name) {
|
|
stdout, stderr, err := capture(passToGit(filepath.Join(path, name), "rev-parse", gitDiffRefName))
|
|
if err != nil {
|
|
return "", fmt.Errorf("%s%s", stderr, err)
|
|
}
|
|
|
|
lines := strings.Split(stdout, "\n")
|
|
return lines[0], nil
|
|
}
|
|
return gitEmptyTree, nil
|
|
}
|
|
|
|
// Check whether or not a diff exists between the last reviewed diff and
|
|
// HEAD@{upstream}
|
|
func gitHasDiff(path string, name string) (bool, error) {
|
|
if gitHasLastSeenRef(path, name) {
|
|
stdout, stderr, err := capture(passToGit(filepath.Join(path, name), "rev-parse", gitDiffRefName, "HEAD@{upstream}"))
|
|
if err != nil {
|
|
return false, fmt.Errorf("%s%s", stderr, err)
|
|
}
|
|
|
|
lines := strings.Split(stdout, "\n")
|
|
lastseen := lines[0]
|
|
upstream := lines[1]
|
|
return lastseen != upstream, nil
|
|
}
|
|
// If YAY_DIFF_REVIEW does not exists, we have never reviewed a diff for this package
|
|
// and should display it.
|
|
return true, nil
|
|
}
|
|
|
|
// TODO: yay-next passes args through the header, use that to unify ABS and AUR
|
|
func gitDownloadABS(url string, path string, name string) (bool, error) {
|
|
err := os.MkdirAll(path, 0755)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
_, err = os.Stat(filepath.Join(path, name))
|
|
if os.IsNotExist(err) {
|
|
cmd := passToGit(path, "clone", "--no-progress", "--single-branch",
|
|
"-b", "packages/"+name, url, name)
|
|
cmd.Env = append(os.Environ(), "GIT_TERMINAL_PROMPT=0")
|
|
_, stderr, err := capture(cmd)
|
|
if err != nil {
|
|
return false, fmt.Errorf("error cloning %s: %s", name, stderr)
|
|
}
|
|
|
|
return true, nil
|
|
} else if err != nil {
|
|
return false, fmt.Errorf("error reading %s", filepath.Join(path, name, ".git"))
|
|
}
|
|
|
|
cmd := passToGit(filepath.Join(path, name), "fetch")
|
|
cmd.Env = append(os.Environ(), "GIT_TERMINAL_PROMPT=0")
|
|
_, stderr, err := capture(cmd)
|
|
if err != nil {
|
|
return false, fmt.Errorf("error fetching %s: %s", name, stderr)
|
|
}
|
|
|
|
return true, nil
|
|
}
|
|
|
|
func gitDownload(url string, path string, name string) (bool, error) {
|
|
_, err := os.Stat(filepath.Join(path, name, ".git"))
|
|
if os.IsNotExist(err) {
|
|
cmd := passToGit(path, "clone", "--no-progress", url, name)
|
|
cmd.Env = append(os.Environ(), "GIT_TERMINAL_PROMPT=0")
|
|
_, stderr, err := capture(cmd)
|
|
if err != nil {
|
|
return false, fmt.Errorf("error cloning %s: %s", name, stderr)
|
|
}
|
|
|
|
return true, nil
|
|
} else if err != nil {
|
|
return false, fmt.Errorf("error reading %s", filepath.Join(path, name, ".git"))
|
|
}
|
|
|
|
cmd := passToGit(filepath.Join(path, name), "fetch")
|
|
cmd.Env = append(os.Environ(), "GIT_TERMINAL_PROMPT=0")
|
|
_, stderr, err := capture(cmd)
|
|
if err != nil {
|
|
return false, fmt.Errorf("error fetching %s: %s", name, stderr)
|
|
}
|
|
|
|
return false, nil
|
|
}
|
|
|
|
func gitMerge(path string, name string) error {
|
|
_, stderr, err := capture(passToGit(filepath.Join(path, name), "reset", "--hard", "HEAD"))
|
|
if err != nil {
|
|
return fmt.Errorf("error resetting %s: %s", name, stderr)
|
|
}
|
|
|
|
_, stderr, err = capture(passToGit(filepath.Join(path, name), "merge", "--no-edit", "--ff"))
|
|
if err != nil {
|
|
return fmt.Errorf("error merging %s: %s", name, stderr)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func getPkgbuilds(pkgs []string) error {
|
|
missing := false
|
|
wd, err := os.Getwd()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
pkgs = removeInvalidTargets(pkgs)
|
|
aur, repo, err := packageSlices(pkgs)
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
for n := range aur {
|
|
_, pkg := splitDBFromName(aur[n])
|
|
aur[n] = pkg
|
|
}
|
|
|
|
info, err := aurInfoPrint(aur)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if len(repo) > 0 {
|
|
missing, err = getPkgbuildsfromABS(repo, wd)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
if len(aur) > 0 {
|
|
allBases := getBases(info)
|
|
bases := make([]Base, 0)
|
|
|
|
for _, base := range allBases {
|
|
name := base.Pkgbase()
|
|
_, err = os.Stat(filepath.Join(wd, name))
|
|
switch {
|
|
case err != nil && !os.IsNotExist(err):
|
|
fmt.Fprintln(os.Stderr, bold(red(smallArrow)), err)
|
|
continue
|
|
default:
|
|
if err = os.RemoveAll(filepath.Join(wd, name)); err != nil {
|
|
fmt.Fprintln(os.Stderr, bold(red(smallArrow)), err)
|
|
continue
|
|
}
|
|
}
|
|
|
|
bases = append(bases, base)
|
|
}
|
|
|
|
if _, err = downloadPkgbuilds(bases, nil, wd); err != nil {
|
|
return err
|
|
}
|
|
|
|
missing = missing || len(aur) != len(info)
|
|
}
|
|
|
|
if missing {
|
|
err = fmt.Errorf("")
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
// GetPkgbuild downloads pkgbuild from the ABS.
|
|
func getPkgbuildsfromABS(pkgs []string, path string) (bool, error) {
|
|
var wg sync.WaitGroup
|
|
var mux sync.Mutex
|
|
var errs multierror.MultiError
|
|
names := make(map[string]string)
|
|
missing := make([]string, 0)
|
|
downloaded := 0
|
|
|
|
dbList, err := alpmHandle.SyncDBs()
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
for _, pkgN := range pkgs {
|
|
var pkg *alpm.Package
|
|
var err error
|
|
var url string
|
|
pkgDB, name := splitDBFromName(pkgN)
|
|
|
|
if pkgDB != "" {
|
|
if db, err := alpmHandle.SyncDBByName(pkgDB); err == nil {
|
|
pkg = db.Pkg(name)
|
|
}
|
|
} else {
|
|
_ = dbList.ForEach(func(db alpm.DB) error {
|
|
if pkg = db.Pkg(name); pkg != nil {
|
|
return fmt.Errorf("")
|
|
}
|
|
return nil
|
|
})
|
|
}
|
|
|
|
if pkg == nil {
|
|
missing = append(missing, name)
|
|
continue
|
|
}
|
|
|
|
name = pkg.Base()
|
|
if name == "" {
|
|
name = pkg.Name()
|
|
}
|
|
|
|
// TODO: Check existence with ls-remote
|
|
// https://git.archlinux.org/svntogit/packages.git
|
|
switch pkg.DB().Name() {
|
|
case "core", "extra", "testing":
|
|
url = "https://git.archlinux.org/svntogit/packages.git"
|
|
case "community", "multilib", "community-testing", "multilib-testing":
|
|
url = "https://git.archlinux.org/svntogit/community.git"
|
|
default:
|
|
missing = append(missing, name)
|
|
continue
|
|
}
|
|
|
|
_, err = os.Stat(filepath.Join(path, name))
|
|
switch {
|
|
case err != nil && !os.IsNotExist(err):
|
|
fmt.Fprintln(os.Stderr, bold(red(smallArrow)), err)
|
|
continue
|
|
case os.IsNotExist(err), cmdArgs.existsArg("f", "force"):
|
|
if err = os.RemoveAll(filepath.Join(path, name)); err != nil {
|
|
fmt.Fprintln(os.Stderr, bold(red(smallArrow)), err)
|
|
continue
|
|
}
|
|
default:
|
|
fmt.Printf("%s %s %s\n", yellow(smallArrow), cyan(name), "already downloaded -- use -f to overwrite")
|
|
continue
|
|
}
|
|
|
|
names[name] = url
|
|
}
|
|
|
|
if len(missing) != 0 {
|
|
fmt.Println(yellow(bold(smallArrow)), "Missing ABS packages: ", cyan(strings.Join(missing, " ")))
|
|
}
|
|
|
|
download := func(pkg string, url string) {
|
|
defer wg.Done()
|
|
if _, err := gitDownloadABS(url, config.ABSDir, pkg); err != nil {
|
|
errs.Add(fmt.Errorf("%s Failed to get pkgbuild: %s: %s", bold(red(arrow)), bold(cyan(pkg)), bold(red(err.Error()))))
|
|
return
|
|
}
|
|
|
|
_, stderr, err := capture(exec.Command("cp", "-r", filepath.Join(config.ABSDir, pkg, "trunk"), filepath.Join(path, pkg)))
|
|
mux.Lock()
|
|
downloaded++
|
|
if err != nil {
|
|
errs.Add(fmt.Errorf("%s Failed to link %s: %s", bold(red(arrow)), bold(cyan(pkg)), bold(red(stderr))))
|
|
} else {
|
|
fmt.Printf(bold(cyan("::"))+" Downloaded PKGBUILD from ABS (%d/%d): %s\n", downloaded, len(names), cyan(pkg))
|
|
}
|
|
mux.Unlock()
|
|
}
|
|
|
|
count := 0
|
|
for name, url := range names {
|
|
wg.Add(1)
|
|
go download(name, url)
|
|
count++
|
|
if count%25 == 0 {
|
|
wg.Wait()
|
|
}
|
|
}
|
|
|
|
wg.Wait()
|
|
return len(missing) != 0, errs.Return()
|
|
}
|