git-worktree currently conflates branch creation, setting of HEAD in the
new worktree, and worktree population into a single sub-invocation of
git-checkout, which requires git-checkout to be specially aware that it
is operating in a newly-created worktree. The goal is to free
git-checkout of that special knowledge, and to do so, git-worktree will
eventually perform those operations separately. Thus, as a first step,
rather than piggybacking on git-checkout's -b/-B ability to create a new
branch at checkout time, make git-worktree responsible for branch
creation itself.
Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
---
Changes since v1: reword commit message.
builtin/worktree.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/builtin/worktree.c b/builtin/worktree.c
index cd06bf5..9be1c74 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -314,12 +314,23 @@ static int add(int ac, const char **av, const char *prefix)
opts.new_branch = xstrndup(s, n);
}
+ if (opts.new_branch) {
+ struct child_process cp;
+ memset(&cp, 0, sizeof(cp));
+ cp.git_cmd = 1;
+ argv_array_push(&cp.args, "branch");
+ if (opts.force_new_branch)
+ argv_array_push(&cp.args, "--force");
+ argv_array_push(&cp.args, opts.new_branch);
+ argv_array_push(&cp.args, branch);
+ if (run_command(&cp))
+ return -1;
+ branch = opts.new_branch;
+ }
+
argv_array_push(&cmd, "checkout");
if (opts.force)
argv_array_push(&cmd, "--ignore-other-worktrees");
- if (opts.new_branch)
- argv_array_pushl(&cmd, opts.force_new_branch ? "-B" : "-b",
- opts.new_branch, NULL);
if (opts.detach)
argv_array_push(&cmd, "--detach");
argv_array_push(&cmd, branch);
--
2.5.0.rc2.378.g0af52e8
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