mirror of
https://github.com/Jguer/yay
synced 2024-08-31 05:39:29 +00:00
425 lines
9.5 KiB
Go
425 lines
9.5 KiB
Go
package main
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import (
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"fmt"
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"sort"
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"strings"
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"sync"
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"unicode"
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alpm "github.com/Jguer/go-alpm"
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"github.com/leonelquinteros/gotext"
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"github.com/Jguer/yay/v10/pkg/intrange"
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"github.com/Jguer/yay/v10/pkg/query"
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"github.com/Jguer/yay/v10/pkg/settings"
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"github.com/Jguer/yay/v10/pkg/text"
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rpc "github.com/mikkeloscar/aur"
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"github.com/Jguer/yay/v10/pkg/multierror"
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"github.com/Jguer/yay/v10/pkg/stringset"
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)
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// upgrade type describes a system upgrade.
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type upgrade struct {
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Name string
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Repository string
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LocalVersion string
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RemoteVersion string
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}
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// upSlice is a slice of Upgrades
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type upSlice []upgrade
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func (u upSlice) Len() int { return len(u) }
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func (u upSlice) Swap(i, j int) { u[i], u[j] = u[j], u[i] }
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func (u upSlice) Less(i, j int) bool {
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if u[i].Repository == u[j].Repository {
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iRunes := []rune(u[i].Name)
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jRunes := []rune(u[j].Name)
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return text.LessRunes(iRunes, jRunes)
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}
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syncDB, err := config.Runtime.AlpmHandle.SyncDBs()
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if err != nil {
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iRunes := []rune(u[i].Repository)
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jRunes := []rune(u[j].Repository)
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return text.LessRunes(iRunes, jRunes)
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}
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less := false
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found := syncDB.ForEach(func(db alpm.DB) error {
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switch db.Name() {
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case u[i].Repository:
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less = true
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case u[j].Repository:
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less = false
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default:
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return nil
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}
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return fmt.Errorf("")
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})
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if found != nil {
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return less
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}
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iRunes := []rune(u[i].Repository)
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jRunes := []rune(u[j].Repository)
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return text.LessRunes(iRunes, jRunes)
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}
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func getVersionDiff(oldVersion, newVersion string) (left, right string) {
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if oldVersion == newVersion {
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return oldVersion + red(""), newVersion + green("")
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}
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diffPosition := 0
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checkWords := func(str string, index int, words ...string) bool {
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for _, word := range words {
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wordLength := len(word)
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nextIndex := index + 1
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if (index < len(str)-wordLength) &&
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(str[nextIndex:(nextIndex+wordLength)] == word) {
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return true
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}
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}
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return false
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}
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for index, char := range oldVersion {
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charIsSpecial := !(unicode.IsLetter(char) || unicode.IsNumber(char))
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if (index >= len(newVersion)) || (char != rune(newVersion[index])) {
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if charIsSpecial {
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diffPosition = index
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}
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break
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}
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if charIsSpecial ||
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(((index == len(oldVersion)-1) || (index == len(newVersion)-1)) &&
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((len(oldVersion) != len(newVersion)) ||
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(oldVersion[index] == newVersion[index]))) ||
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checkWords(oldVersion, index, "rc", "pre", "alpha", "beta") {
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diffPosition = index + 1
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}
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}
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samePart := oldVersion[0:diffPosition]
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left = samePart + red(oldVersion[diffPosition:])
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right = samePart + green(newVersion[diffPosition:])
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return left, right
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}
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// upList returns lists of packages to upgrade from each source.
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func upList(warnings *query.AURWarnings, alpmHandle *alpm.Handle, enableDowngrade bool) (aurUp, repoUp upSlice, err error) {
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_, remote, _, remoteNames, err := query.FilterPackages(alpmHandle)
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if err != nil {
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return nil, nil, err
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}
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var wg sync.WaitGroup
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var develUp upSlice
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var errs multierror.MultiError
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aurdata := make(map[string]*rpc.Pkg)
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for _, pkg := range remote {
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if pkg.ShouldIgnore() {
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warnings.Ignore.Set(pkg.Name())
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}
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}
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if config.Runtime.Mode == settings.ModeAny || config.Runtime.Mode == settings.ModeRepo {
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text.OperationInfoln(gotext.Get("Searching databases for updates..."))
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wg.Add(1)
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go func() {
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repoUp, err = upRepo(alpmHandle, enableDowngrade)
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errs.Add(err)
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wg.Done()
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}()
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}
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if config.Runtime.Mode == settings.ModeAny || config.Runtime.Mode == settings.ModeAUR {
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text.OperationInfoln(gotext.Get("Searching AUR for updates..."))
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var _aurdata []*rpc.Pkg
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_aurdata, err = query.AURInfo(remoteNames, warnings, config.RequestSplitN)
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errs.Add(err)
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if err == nil {
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for _, pkg := range _aurdata {
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aurdata[pkg.Name] = pkg
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}
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wg.Add(1)
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go func() {
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aurUp = upAUR(remote, aurdata)
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wg.Done()
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}()
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if config.Devel {
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text.OperationInfoln(gotext.Get("Checking development packages..."))
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wg.Add(1)
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go func() {
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develUp = upDevel(remote, aurdata)
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wg.Done()
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}()
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}
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}
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}
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wg.Wait()
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printLocalNewerThanAUR(remote, aurdata)
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if develUp != nil {
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names := make(stringset.StringSet)
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for _, up := range develUp {
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names.Set(up.Name)
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}
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for _, up := range aurUp {
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if !names.Get(up.Name) {
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develUp = append(develUp, up)
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}
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}
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aurUp = develUp
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}
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return aurUp, repoUp, errs.Return()
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}
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func upDevel(remote []alpm.Package, aurdata map[string]*rpc.Pkg) upSlice {
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toUpdate := make([]alpm.Package, 0)
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toRemove := make([]string, 0)
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var mux1 sync.Mutex
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var mux2 sync.Mutex
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var wg sync.WaitGroup
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checkUpdate := func(vcsName string, e shaInfos) {
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defer wg.Done()
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if e.needsUpdate() {
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if _, ok := aurdata[vcsName]; ok {
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for _, pkg := range remote {
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if pkg.Name() == vcsName {
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mux1.Lock()
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toUpdate = append(toUpdate, pkg)
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mux1.Unlock()
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return
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}
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}
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}
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mux2.Lock()
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toRemove = append(toRemove, vcsName)
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mux2.Unlock()
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}
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}
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for vcsName, e := range savedInfo {
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wg.Add(1)
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go checkUpdate(vcsName, e)
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}
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wg.Wait()
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toUpgrade := make(upSlice, 0, len(toUpdate))
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for _, pkg := range toUpdate {
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if pkg.ShouldIgnore() {
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printIgnoringPackage(pkg, "latest-commit")
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} else {
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toUpgrade = append(toUpgrade, upgrade{pkg.Name(), "devel", pkg.Version(), "latest-commit"})
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}
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}
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removeVCSPackage(toRemove)
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return toUpgrade
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}
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// upAUR gathers foreign packages and checks if they have new versions.
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// Output: Upgrade type package list.
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func upAUR(remote []alpm.Package, aurdata map[string]*rpc.Pkg) upSlice {
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toUpgrade := make(upSlice, 0)
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for _, pkg := range remote {
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aurPkg, ok := aurdata[pkg.Name()]
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if !ok {
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continue
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}
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if (config.TimeUpdate && (int64(aurPkg.LastModified) > pkg.BuildDate().Unix())) ||
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(alpm.VerCmp(pkg.Version(), aurPkg.Version) < 0) {
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if pkg.ShouldIgnore() {
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printIgnoringPackage(pkg, aurPkg.Version)
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} else {
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toUpgrade = append(toUpgrade, upgrade{aurPkg.Name, "aur", pkg.Version(), aurPkg.Version})
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}
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}
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}
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return toUpgrade
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}
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func printIgnoringPackage(pkg alpm.Package, newPkgVersion string) {
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left, right := getVersionDiff(pkg.Version(), newPkgVersion)
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text.Warnln(gotext.Get("%s: ignoring package upgrade (%s => %s)",
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cyan(pkg.Name()),
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left, right,
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))
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}
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func printLocalNewerThanAUR(
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remote []alpm.Package, aurdata map[string]*rpc.Pkg) {
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for _, pkg := range remote {
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aurPkg, ok := aurdata[pkg.Name()]
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if !ok {
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continue
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}
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left, right := getVersionDiff(pkg.Version(), aurPkg.Version)
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if !isDevelPackage(pkg) && alpm.VerCmp(pkg.Version(), aurPkg.Version) > 0 {
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text.Warnln(gotext.Get("%s: local (%s) is newer than AUR (%s)",
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cyan(pkg.Name()),
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left, right,
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))
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}
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}
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}
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func isDevelName(name string) bool {
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for _, suffix := range []string{"git", "svn", "hg", "bzr", "nightly"} {
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if strings.HasSuffix(name, "-"+suffix) {
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return true
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}
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}
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return strings.Contains(name, "-always-")
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}
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func isDevelPackage(pkg alpm.Package) bool {
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return isDevelName(pkg.Name()) || isDevelName(pkg.Base())
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}
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// upRepo gathers local packages and checks if they have new versions.
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// Output: Upgrade type package list.
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func upRepo(alpmHandle *alpm.Handle, enableDowngrade bool) (upSlice, error) {
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slice := upSlice{}
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localDB, err := alpmHandle.LocalDB()
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if err != nil {
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return slice, err
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}
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err = alpmHandle.TransInit(alpm.TransFlagNoLock)
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if err != nil {
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return slice, err
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}
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defer func() {
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err = alpmHandle.TransRelease()
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}()
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err = alpmHandle.SyncSysupgrade(enableDowngrade)
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if err != nil {
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return slice, err
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}
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_ = alpmHandle.TransGetAdd().ForEach(func(pkg alpm.Package) error {
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localVer := "-"
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if localPkg := localDB.Pkg(pkg.Name()); localPkg != nil {
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localVer = localPkg.Version()
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}
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slice = append(slice, upgrade{
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pkg.Name(),
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pkg.DB().Name(),
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localVer,
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pkg.Version(),
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})
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return nil
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})
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return slice, nil
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}
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// upgradePkgs handles updating the cache and installing updates.
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func upgradePkgs(aurUp, repoUp upSlice) (ignore, aurNames stringset.StringSet, err error) {
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ignore = make(stringset.StringSet)
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aurNames = make(stringset.StringSet)
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allUpLen := len(repoUp) + len(aurUp)
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if allUpLen == 0 {
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return ignore, aurNames, nil
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}
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if !config.UpgradeMenu {
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for _, pkg := range aurUp {
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aurNames.Set(pkg.Name)
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}
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return ignore, aurNames, nil
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}
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sort.Sort(repoUp)
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sort.Sort(aurUp)
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allUp := append(repoUp, aurUp...)
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fmt.Printf("%s"+bold(" %d ")+"%s\n", bold(cyan("::")), allUpLen, bold(gotext.Get("Packages to upgrade.")))
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allUp.print()
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text.Infoln(gotext.Get("Packages to exclude: (eg: \"1 2 3\", \"1-3\", \"^4\" or repo name)"))
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numbers, err := getInput(config.AnswerUpgrade)
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if err != nil {
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return nil, nil, err
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}
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// upgrade menu asks you which packages to NOT upgrade so in this case
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// include and exclude are kind of swapped
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include, exclude, otherInclude, otherExclude := intrange.ParseNumberMenu(numbers)
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isInclude := len(exclude) == 0 && len(otherExclude) == 0
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for i, pkg := range repoUp {
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if isInclude && otherInclude.Get(pkg.Repository) {
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ignore.Set(pkg.Name)
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}
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if isInclude && !include.Get(len(repoUp)-i+len(aurUp)) {
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continue
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}
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if !isInclude && (exclude.Get(len(repoUp)-i+len(aurUp)) || otherExclude.Get(pkg.Repository)) {
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continue
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}
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ignore.Set(pkg.Name)
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}
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for i, pkg := range aurUp {
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if isInclude && otherInclude.Get(pkg.Repository) {
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continue
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}
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if isInclude && !include.Get(len(aurUp)-i) {
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aurNames.Set(pkg.Name)
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}
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if !isInclude && (exclude.Get(len(aurUp)-i) || otherExclude.Get(pkg.Repository)) {
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aurNames.Set(pkg.Name)
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}
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}
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return ignore, aurNames, err
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}
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