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Version 3, 29 June 2007
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with facilit
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
}