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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2017-04-12 16:58:05 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-04-21 03:59:02 +0300 |
| commit | 507e6e9eecce5e7a2cc204c844bbb2f9b17b31e3 (patch) | |
| tree | d90d7b0ab97c2e5e8cd288f83111f6a0364d2ea2 /builtin/worktree.c | |
| parent | cf11a67975b057a144618badf16dc4e3d25b9407 (diff) | |
worktree add: add --lock option
As explained in the document. This option has an advantage over the
command sequence "git worktree add && git worktree lock": there will be
no gap that somebody can accidentally "prune" the new worktree (or soon,
explicitly "worktree remove" it).
"worktree add" does keep a lock on while it's preparing the worktree.
If --lock is specified, this lock remains after the worktree is created.
Suggested-by: David Taylor <David.Taylor@dell.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/worktree.c')
| -rw-r--r-- | builtin/worktree.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/builtin/worktree.c b/builtin/worktree.c index 9993ded41a..05ade547ca 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -24,6 +24,7 @@ struct add_opts { int force; int detach; int checkout; + int keep_locked; const char *new_branch; int force_new_branch; }; @@ -242,7 +243,10 @@ static int add_worktree(const char *path, const char *refname, * after the preparation is over. */ strbuf_addf(&sb, "%s/locked", sb_repo.buf); - write_file(sb.buf, "initializing"); + if (!opts->keep_locked) + write_file(sb.buf, "initializing"); + else + write_file(sb.buf, "added with --lock"); strbuf_addf(&sb_git, "%s/.git", path); if (safe_create_leading_directories_const(sb_git.buf)) @@ -303,9 +307,11 @@ static int add_worktree(const char *path, const char *refname, junk_git_dir = NULL; done: - strbuf_reset(&sb); - strbuf_addf(&sb, "%s/locked", sb_repo.buf); - unlink_or_warn(sb.buf); + if (ret || !opts->keep_locked) { + strbuf_reset(&sb); + strbuf_addf(&sb, "%s/locked", sb_repo.buf); + unlink_or_warn(sb.buf); + } argv_array_clear(&child_env); strbuf_release(&sb); strbuf_release(&symref); @@ -328,6 +334,7 @@ static int add(int ac, const char **av, const char *prefix) N_("create or reset a branch")), OPT_BOOL(0, "detach", &opts.detach, N_("detach HEAD at named commit")), OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")), + OPT_BOOL(0, "lock", &opts.keep_locked, N_("keep the new working tree locked")), OPT_END() }; |