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From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
	"Eric Sunshine" <sunshine@sunshineco.com>,
	kaartic.sivaraam@gmail.com,
	"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH 2/7] worktree.c: add update_worktree_location()
Date: Wed, 24 Jan 2018 16:53:52 +0700	[thread overview]
Message-ID: <20180124095357.19645-3-pclouds@gmail.com> (raw)
In-Reply-To: <20180124095357.19645-1-pclouds@gmail.com>

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 worktree.c | 18 ++++++++++++++++++
 worktree.h |  6 ++++++
 2 files changed, 24 insertions(+)

diff --git a/worktree.c b/worktree.c
index b238d87bf1..98e9f32c7f 100644
--- a/worktree.c
+++ b/worktree.c
@@ -326,6 +326,24 @@ int validate_worktree(const struct worktree *wt, struct strbuf *errmsg)
 	return ret;
 }
 
+void update_worktree_location(struct worktree *wt, const char *path_)
+{
+	struct strbuf path = STRBUF_INIT;
+
+	if (is_main_worktree(wt))
+		die("BUG: can't relocate main worktree");
+
+	strbuf_add_absolute_path(&path, path_);
+	if (fspathcmp(wt->path, path.buf)) {
+		write_file(git_common_path("worktrees/%s/gitdir",
+					   wt->id),
+			   "%s/.git", real_path(path.buf));
+		free(wt->path);
+		wt->path = strbuf_detach(&path, NULL);
+	}
+	strbuf_release(&path);
+}
+
 int is_worktree_being_rebased(const struct worktree *wt,
 			      const char *target)
 {
diff --git a/worktree.h b/worktree.h
index cb577de8cd..a913428c3d 100644
--- a/worktree.h
+++ b/worktree.h
@@ -68,6 +68,12 @@ extern const char *is_worktree_locked(struct worktree *wt);
 extern int validate_worktree(const struct worktree *wt,
 			     struct strbuf *errmsg);
 
+/*
+ * Update worktrees/xxx/gitdir with the new path.
+ */
+extern void update_worktree_location(struct worktree *wt,
+				     const char *path_);
+
 /*
  * Free up the memory for worktree(s)
  */
-- 
2.16.0.47.g3d9b0fac3a


  parent reply	other threads:[~2018-01-24  9:54 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-24  9:53 [PATCH 0/7] nd/worktree-move reboot Nguyễn Thái Ngọc Duy
2018-01-24  9:53 ` [PATCH 1/7] worktree.c: add validate_worktree() Nguyễn Thái Ngọc Duy
2018-01-24  9:53 ` Nguyễn Thái Ngọc Duy [this message]
2018-02-02  8:23   ` [PATCH 2/7] worktree.c: add update_worktree_location() Eric Sunshine
2018-02-02  9:35     ` Duy Nguyen
2018-01-24  9:53 ` [PATCH 3/7] worktree move: new command Nguyễn Thái Ngọc Duy
2018-02-02  9:15   ` Eric Sunshine
2018-02-02 11:23     ` Eric Sunshine
2018-02-05 13:28       ` Duy Nguyen
2018-02-06  2:13         ` Jeff King
2018-02-06 20:05           ` Martin Ågren
2018-02-12  9:56             ` Duy Nguyen
2018-02-12 22:15               ` Martin Ågren
2018-02-13  0:27                 ` Duy Nguyen
2018-02-14  3:16                   ` Jeff King
2018-02-14  9:07                     ` Duy Nguyen
2018-02-14 17:35                       ` Junio C Hamano
2018-02-14 21:56                         ` [PATCH] t/known-leaky: add list of known-leaky test scripts Martin Ågren
2018-02-19 21:29                           ` Jeff King
2018-02-20 20:44                             ` Martin Ågren
2018-02-20 21:08                               ` Jeff King
2018-02-21 16:53                               ` Junio C Hamano
2018-02-21 18:25                                 ` Jeff King
2018-02-25  3:48                               ` Kaartic Sivaraam
2018-02-26 21:22                                 ` Martin Ågren
2018-01-24  9:53 ` [PATCH 4/7] worktree move: accept destination as directory Nguyễn Thái Ngọc Duy
2018-02-02  9:35   ` Eric Sunshine
2018-01-24  9:53 ` [PATCH 5/7] worktree move: refuse to move worktrees with submodules Nguyễn Thái Ngọc Duy
2018-02-02 10:06   ` Eric Sunshine
2018-01-24  9:53 ` [PATCH 6/7] worktree remove: new command Nguyễn Thái Ngọc Duy
2018-02-02 11:47   ` Eric Sunshine
2018-02-12  9:26     ` Duy Nguyen
2018-01-24  9:53 ` [PATCH 7/7] worktree remove: allow it when $GIT_WORK_TREE is already gone Nguyễn Thái Ngọc Duy
2018-02-02 12:59   ` Eric Sunshine
2018-01-24 20:42 ` [PATCH 0/7] nd/worktree-move reboot Junio C Hamano
2018-02-12  9:49 ` [PATCH v2 " Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 1/7] worktree.c: add validate_worktree() Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 2/7] worktree.c: add update_worktree_location() Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 3/7] worktree move: new command Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 4/7] worktree move: accept destination as directory Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 5/7] worktree move: refuse to move worktrees with submodules Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 6/7] worktree remove: new command Nguyễn Thái Ngọc Duy
2018-02-12  9:49   ` [PATCH v2 7/7] worktree remove: allow it when $GIT_WORK_TREE is already gone Nguyễn Thái Ngọc Duy
2018-03-04  5:26   ` [PATCH] t2028: fix minor error and issues in newly-added "worktree move" tests Eric Sunshine
2018-03-05  9:32     ` Duy Nguyen
2018-03-05 12:48     ` SZEDER Gábor
2018-03-05 18:37       ` Junio C Hamano
2018-03-05 18:44         ` Eric Sunshine
2018-03-04  5:36   ` [PATCH v2 0/7] nd/worktree-move reboot Eric Sunshine

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