feat: implement list

main.go

@@ -113,6 +113,26 @@ func Switch(ctx context.Context, cmd *cli.Command) error {
 	return os.Symlink(worktree, cwd)
 }
 
+func List(ctx context.Context, cmd *cli.Command) error {
+	wtd, err := Getwtd()
+	if err != nil {
+		return err
+	}
+	project, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	dirs, err := os.ReadDir(filepath.Join(wtd, filepath.Base(project)))
+	if err != nil {
+		return err
+	}
+
+	for i := range dirs {
+		fmt.Println(dirs[i].Name())
+	}
+	return nil
+}
+
 func main() {
 	cmd := cli.Command{
 		Name: "wt",
@@ -126,6 +146,7 @@ func main() {
 			},
 			{
 				Name:   "list",
+				Action: List,
 			},
 			{
 				Name:   "switch",