Implement :pwd command

commands/pwd.go

@@ -0,0 +1,25 @@
+package commands
+
+import (
+	"errors"
+	"os"
+	"time"
+
+	"git.sr.ht/~sircmpwn/aerc/widgets"
+)
+
+func init() {
+	register("pwd", PrintWorkDirectory)
+}
+
+func PrintWorkDirectory(aerc *widgets.Aerc, args []string) error {
+	if len(args) != 1 {
+		return errors.New("Usage: pwd")
+	}
+	pwd, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	aerc.PushStatus(pwd, 10*time.Second)
+	return nil
+}