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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2016-06-03 12:19:40 (GMT)
committerJunio C Hamano <gitster@pobox.com>2016-06-04 04:58:35 (GMT)
commit984ad9e56c9d884f7f1aa7d6b2052f3fb082ee5d (patch)
treed286f5932f63dc4005655468cb6fa520b3539dba /worktree.h
parent6835314459794831a1b88bed56549653710e910c (diff)
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worktree.c: add is_main_worktree()
Main worktree _is_ different. You can lock (*) a linked worktree but not the main one, for example. Provide an API for checking that. (*) Add the file $GIT_DIR/worktrees/xxx/locked to avoid worktree xxx from being removed or moved. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'worktree.h')
-rw-r--r--worktree.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/worktree.h b/worktree.h
index 7ad15da..e1c4715 100644
--- a/worktree.h
+++ b/worktree.h
@@ -38,6 +38,11 @@ extern struct worktree *find_worktree(struct worktree **list,
const char *arg);
/*
+ * Return true if the given worktree is the main one.
+ */
+extern int is_main_worktree(const struct worktree *wt);
+
+/*
* Free up the memory for worktree(s)
*/
extern void free_worktrees(struct worktree **);