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Fix update executable path

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This commit is contained in:
bytedream 2022-09-11 13:02:08 +02:00
parent 2f08aeac1a
commit d4bef511cb
1 changed files with 24 additions and 8 deletions
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32
cli/commands/update/update.go
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@ -8,6 +8,7 @@ import (
"io"
"os"
"os/exec"
"path"
"runtime"
"strings"
)
@ -90,8 +91,8 @@ func update() error {
var downloadFile string
switch runtime.GOOS {
case "linux":
yayCommand := exec.Command("pacman -Q crunchy-cli")
if yayCommand.Run() == nil && yayCommand.ProcessState.Success() {
pacmanCommand := exec.Command("pacman -Q crunchy-cli")
if pacmanCommand.Run() == nil && pacmanCommand.ProcessState.Success() {
utils.Log.Info("crunchy-cli was probably installed via an Arch Linux AUR helper (like yay). Updating via this AUR helper is recommended")
return nil
}
@ -105,14 +106,29 @@ func update() error {
"You have to update manually (https://github.com/crunchy-labs/crunchy-cli", runtime.GOOS)
}
utils.Log.SetProcess("Updating executable %s", os.Args[0])
perms, err := os.Stat(os.Args[0])
executePath := os.Args[0]
var perms os.FileInfo
// check if the path is relative, absolute or non (if so, the executable must be in PATH)
if strings.HasPrefix(executePath, "."+string(os.PathSeparator)) || path.IsAbs(executePath) {
if perms, err = os.Stat(os.Args[0]); err != nil {
return err
}
} else {
executePath, err = exec.LookPath(os.Args[0])
if err != nil {
return err
}
os.Remove(os.Args[0])
executeFile, err := os.OpenFile(os.Args[0], os.O_CREATE|os.O_WRONLY, perms.Mode())
if perms, err = os.Stat(executePath); err != nil {
return err
}
}
utils.Log.SetProcess("Updating executable %s", executePath)
if err = os.Remove(executePath); err != nil {
return err
}
executeFile, err := os.OpenFile(executePath, os.O_CREATE|os.O_WRONLY, perms.Mode())
if err != nil {
return err
}
@ -128,7 +144,7 @@ func update() error {
return err
}
utils.Log.StopProcess("Updated executable %s", os.Args[0])
utils.Log.StopProcess("Updated executable %s", executePath)
}
return nil