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| author | Glen Choo <chooglen@google.com> | 2022-01-29 01:04:43 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-02-01 23:18:56 +0100 |
| commit | 3f3e76082bc29ff647dff16de9f0145a4d582825 (patch) | |
| tree | 202f07a599663c3f9659920b2051018852899a1c /branch.c | |
| parent | branch: make create_branch() always create a branch (diff) | |
| download | git-3f3e76082bc29ff647dff16de9f0145a4d582825.tar.xz git-3f3e76082bc29ff647dff16de9f0145a4d582825.zip | |
branch: add a dry_run parameter to create_branch()
Add a dry_run parameter to create_branch() such that dry_run = 1 will
validate a new branch without trying to create it. This will be used in
`git branch --recurse-submodules` to ensure that the new branch can be
created in all submodules.
Signed-off-by: Glen Choo <chooglen@google.com>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'branch.c')
| -rw-r--r-- | branch.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -423,7 +423,7 @@ static void dwim_branch_start(struct repository *r, const char *start_name, void create_branch(struct repository *r, const char *name, const char *start_name, int force, int clobber_head_ok, int reflog, - int quiet, enum branch_track track) + int quiet, enum branch_track track, int dry_run) { struct object_id oid; char *real_ref; @@ -445,6 +445,8 @@ void create_branch(struct repository *r, } dwim_branch_start(r, start_name, track, &real_ref, &oid); + if (dry_run) + goto cleanup; if (reflog) log_all_ref_updates = LOG_REFS_NORMAL; @@ -467,6 +469,7 @@ void create_branch(struct repository *r, if (real_ref && track) setup_tracking(ref.buf + 11, real_ref, track, quiet); +cleanup: strbuf_release(&ref); free(real_ref); } |