Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
worktree.c | 15 ++++++++++++++-
worktree.h | 7 +++++++
2 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/worktree.c b/worktree.c
index a11c053..d4513b1 100644
--- a/worktree.c
+++ b/worktree.c
@@ -237,13 +237,26 @@ int update_worktree_location(struct worktree *wt, const
char *path_)
wt->path = strbuf_detach(&path, NULL);
ret = 0;
} else
- ret = sys_error(_("failed to update '%s' for update"),
+ ret = sys_error(_("failed to update '%s'"),
git_common_path("worktrees/%s/gitdir",
wt->id));
}
strbuf_release(&path);
return ret;
}
+int update_worktree_gitfile(const char *gitfile,
+ const char *repo_path,
+ const char *id)
+{
+ if (!id)
+ return error(_("cannot update .git of main worktree"));
+
+ if (write_file_gently(gitfile, "gitdir: %s/worktrees/%s",
real_path(repo_path), id))
+ return sys_error(_("failed to update '%s'"), gitfile);
+
+ return 0;
+}
+
char *find_shared_symref(const char *symref, const char *target)
{
char *existing = NULL;
diff --git a/worktree.h b/worktree.h
index 4c0395a..55f3449 100644
--- a/worktree.h
+++ b/worktree.h
@@ -45,6 +45,13 @@ extern int update_worktree_location(struct worktree *wt,
const char *path_);
/*
+ * Update .git file to point to the new repository's location.
+ */
+extern int update_worktree_gitfile(const char *gitfile,
+ const char *repo_path,
+ const char *id);
+
+/*
* Free up the memory for worktree
*/
extern void clear_worktree(struct worktree *);
--
2.7.0.377.g4cd97dd
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