Factor out a dwim_branch function, which takes care of the dwim'ery in
'git worktree add <path>'. It's not too much code currently, but we're
adding a new kind of dwim in a subsequent patch, at which point it makes
more sense to have it as a separate function.
Factor it out now to reduce the patch noise in the next patch.
Signed-off-by: Thomas Gummerer <t.gummerer@xxxxxxxxx>
---
builtin/worktree.c | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 39bf1ea865..6bd32b6090 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -387,6 +387,21 @@ static void print_preparing_worktree_line(int detach,
}
}
+static const char *dwim_branch(const char *path, const char **new_branch)
+{
+ int n;
+ const char *s = worktree_basename(path, &n);
+ *new_branch = xstrndup(s, n);
+ UNLEAK(*new_branch);
+ if (guess_remote) {
+ struct object_id oid;
+ const char *remote =
+ unique_tracking_name(*new_branch, &oid);
+ return remote;
+ }
+ return NULL;
+}
+
static int add(int ac, const char **av, const char *prefix)
{
struct add_opts opts;
@@ -439,17 +454,9 @@ static int add(int ac, const char **av, const char *prefix)
}
if (ac < 2 && !new_branch && !opts.detach) {
- int n;
- const char *s = worktree_basename(path, &n);
- new_branch = xstrndup(s, n);
- UNLEAK(new_branch);
- if (guess_remote) {
- struct object_id oid;
- const char *remote =
- unique_tracking_name(new_branch, &oid);
- if (remote)
- branch = remote;
- }
+ const char *s = dwim_branch(path, &new_branch);
+ if (s)
+ branch = s;
}
if (ac == 2 && !new_branch && !opts.detach) {
--
2.16.1.74.g7afd1c25cc.dirty
