mirror of
https://github.com/Jguer/yay
synced 2024-09-14 13:51:12 +00:00
5ce740068e
Normaly we only pass --config to pacman if the user specifies it on the command line. Otherwise we let pacman use it's default config location. If the user has changed pacmanconf in Yay's config file then this could cause a miss match between the config we use to init alpm and the config pacman is using.
125 lines
2.4 KiB
Go
125 lines
2.4 KiB
Go
package main
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import (
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"bytes"
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"time"
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)
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func show(cmd *exec.Cmd) error {
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cmd.Stdin, cmd.Stdout, cmd.Stderr = os.Stdin, os.Stdout, os.Stderr
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err := cmd.Run()
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if err != nil {
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return fmt.Errorf("")
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}
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return nil
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}
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func capture(cmd *exec.Cmd) (string, string, error) {
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var outbuf, errbuf bytes.Buffer
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cmd.Stdout = &outbuf
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cmd.Stderr = &errbuf
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err := cmd.Run()
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stdout := outbuf.String()
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stderr := errbuf.String()
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return stdout, stderr, err
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}
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func sudoLoopBackground() {
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updateSudo()
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go sudoLoop()
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}
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func sudoLoop() {
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for {
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updateSudo()
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time.Sleep(298 * time.Second)
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}
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}
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func updateSudo() {
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for {
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err := show(exec.Command("sudo", "-v"))
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if err != nil {
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fmt.Println(err)
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} else {
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break
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}
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}
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}
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// waitLock will lock yay checking the status of db.lck until it does not exist
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func waitLock() {
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if _, err := os.Stat(filepath.Join(alpmConf.DBPath, "db.lck")); err != nil {
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return
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}
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fmt.Print(bold(yellow(smallArrow)), " db.lck is present. Waiting...")
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for {
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time.Sleep(3 * time.Second)
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if _, err := os.Stat(filepath.Join(alpmConf.DBPath, "db.lck")); err != nil {
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fmt.Println()
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return
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}
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}
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}
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func passToPacman(args *arguments) *exec.Cmd {
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argArr := make([]string, 0)
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if args.needRoot() {
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argArr = append(argArr, "sudo")
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}
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argArr = append(argArr, config.PacmanBin)
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argArr = append(argArr, cmdArgs.formatGlobals()...)
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argArr = append(argArr, args.formatArgs()...)
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if config.NoConfirm {
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argArr = append(argArr, "--noconfirm")
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}
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argArr = append(argArr, "--config", config.PacmanConf)
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argArr = append(argArr, "--")
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argArr = append(argArr, args.targets...)
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if args.needRoot() {
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waitLock()
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}
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return exec.Command(argArr[0], argArr[1:]...)
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}
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func passToMakepkg(dir string, args ...string) *exec.Cmd {
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if config.NoConfirm {
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args = append(args)
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}
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mflags := strings.Fields(config.MFlags)
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args = append(args, mflags...)
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if config.MakepkgConf != "" {
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args = append(args, "--config", config.MakepkgConf)
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}
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cmd := exec.Command(config.MakepkgBin, args...)
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cmd.Dir = dir
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return cmd
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}
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func passToGit(dir string, _args ...string) *exec.Cmd {
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gitflags := strings.Fields(config.GitFlags)
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args := []string{"-C", dir}
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args = append(args, gitflags...)
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args = append(args, _args...)
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cmd := exec.Command(config.GitBin, args...)
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cmd.Stdin, cmd.Stdout, cmd.Stderr = os.Stdin, os.Stdout, os.Stderr
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return cmd
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}
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