From 026adc2fd3bfcd1b3bef3cd0ad17bc5ca933358c Mon Sep 17 00:00:00 2001
From: Yoichi NAKAYAMA <yoichi.nakayama@gmail.com>
Date: Fri, 2 Feb 2024 07:39:15 +0900
Subject: [PATCH] Support pijul channels (like branches in git)

https://pijul.org/manual/workflows/channels.html
---
 vcs.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/vcs.go b/vcs.go
index edef1f4..1d0dd6d 100644
--- a/vcs.go
+++ b/vcs.go
@@ -300,10 +300,6 @@ var DarcsBackend = &VCSBackend{
 // PijulBackend is the VCSBackend for pijul
 var PijulBackend = &VCSBackend{
 	Clone: func(vg *vcsGetOption) error {
-		if vg.branch != "" {
-			return errors.New("pijul does not support branch")
-		}
-
 		dir, _ := filepath.Split(vg.dir)
 		err := os.MkdirAll(dir, 0755)
 		if err != nil {
@@ -311,6 +307,9 @@ var PijulBackend = &VCSBackend{
 		}
 
 		args := []string{"clone"}
+		if vg.branch != "" {
+			args = append(args, "--channel", vg.branch)
+		}
 		args = append(args, vg.url.String(), vg.dir)
 
 		return run(vg.silent)("pijul", args...)