package commands import ( "errors" "fmt" "os/exec" "time" "git.sr.ht/~sircmpwn/aerc/widgets" "github.com/gdamore/tcell" ) type ExecCmd struct{} func init() { register(ExecCmd{}) } func (_ ExecCmd) Aliases() []string { return []string{"exec"} } func (_ ExecCmd) Complete(aerc *widgets.Aerc, args []string) []string { return nil } func (_ ExecCmd) Execute(aerc *widgets.Aerc, args []string) error { if len(args) < 2 { return errors.New("Usage: exec [cmd...]") } cmd := exec.Command(args[1], args[2:]...) go func() { err := cmd.Run() if err != nil { aerc.PushStatus(" "+err.Error(), 10*time.Second). Color(tcell.ColorDefault, tcell.ColorRed) } else { color := tcell.ColorDefault if cmd.ProcessState.ExitCode() != 0 { color = tcell.ColorRed } aerc.PushStatus(fmt.Sprintf( "%s: completed with status %d", args[0], cmd.ProcessState.ExitCode()), 10*time.Second). Color(tcell.ColorDefault, color) } }() return nil }