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builtin/checkout: pass branch info down to checkout_worktree 

In the future, we're going to want to use the branch info in
checkout_worktree, so let's pass the whole struct branch_info down, not
just the revision name.  We hoist the definition of struct branch_info
so it's in scope.

Signed-off-by: brian m. carlson <bk2204@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2020-03-10 18:20:39 +00:00 committed by Junio C Hamano
parent a56d361f66
commit a8604766de
1 changed files with 17 additions and 16 deletions
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33
builtin/checkout.c
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@ -88,6 +88,17 @@ struct checkout_opts {
struct tree *source_tree;
};
struct branch_info {
const char *name; /* The short name used */
const char *path; /* The full name of a real branch */
struct commit *commit; /* The named commit */
/*
* if not null the branch is detached because it's already
* checked out in this checkout
*/
char *checkout;
};
static int post_checkout_hook(struct commit *old_commit, struct commit *new_commit,
int changed)
{
@ -337,7 +348,8 @@ static void mark_ce_for_checkout_no_overlay(struct cache_entry *ce,
}
}
static int checkout_worktree(const struct checkout_opts *opts)
static int checkout_worktree(const struct checkout_opts *opts,
const struct branch_info *info)
{
struct checkout state = CHECKOUT_INIT;
int nr_checkouts = 0, nr_unmerged = 0;
@ -396,7 +408,7 @@ static int checkout_worktree(const struct checkout_opts *opts)
}
static int checkout_paths(const struct checkout_opts *opts,
const char *revision)
const struct branch_info *new_branch_info)
{
int pos;
static char *ps_matched;
@ -462,7 +474,7 @@ static int checkout_paths(const struct checkout_opts *opts,
else
BUG("either flag must have been set, worktree=%d, index=%d",
opts->checkout_worktree, opts->checkout_index);
return run_add_interactive(revision, patch_mode, &opts->pathspec);
return run_add_interactive(new_branch_info->name, patch_mode, &opts->pathspec);
}
repo_hold_locked_index(the_repository, &lock_file, LOCK_DIE_ON_ERROR);
@ -523,7 +535,7 @@ static int checkout_paths(const struct checkout_opts *opts,
/* Now we are committed to check them out */
if (opts->checkout_worktree)
errs |= checkout_worktree(opts);
errs |= checkout_worktree(opts, new_branch_info);
else
remove_marked_cache_entries(&the_index, 1);
@ -620,17 +632,6 @@ static int reset_tree(struct tree *tree, const struct checkout_opts *o,
}
}
struct branch_info {
const char *name; /* The short name used */
const char *path; /* The full name of a real branch */
struct commit *commit; /* The named commit */
/*
* if not null the branch is detached because it's already
* checked out in this checkout
*/
char *checkout;
};
static void setup_branch_path(struct branch_info *branch)
{
struct strbuf buf = STRBUF_INIT;
@ -1710,7 +1711,7 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
UNLEAK(opts);
if (opts->patch_mode || opts->pathspec.nr)
return checkout_paths(opts, new_branch_info.name);
return checkout_paths(opts, &new_branch_info);
else
return checkout_branch(opts, &new_branch_info);
}