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shallow: add repository argument to check_shallow_file_for_update

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Add a repository argument to allow callers of check_shallow_file_for_update
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.

As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2018-05-17 15:51:45 -07:00 committed by Junio C Hamano
parent 19143f139d
commit 22bdc7c4ff
1 changed files with 4 additions and 3 deletions
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7
shallow.c
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@ -217,7 +217,8 @@ struct commit_list *get_shallow_commits_by_rev_list(int ac, const char **av,
return result;
}
static void check_shallow_file_for_update(void)
#define check_shallow_file_for_update(r) check_shallow_file_for_update_##r()
static void check_shallow_file_for_update_the_repository(void)
{
if (is_shallow == -1)
die("BUG: shallow must be initialized by now");
@ -319,7 +320,7 @@ void setup_alternate_shallow(struct lock_file *shallow_lock,
fd = hold_lock_file_for_update(shallow_lock, git_path_shallow(),
LOCK_DIE_ON_ERROR);
check_shallow_file_for_update();
check_shallow_file_for_update(the_repository);
if (write_shallow_commits(&sb, 0, extra)) {
if (write_in_full(fd, sb.buf, sb.len) < 0)
die_errno("failed to write to %s",
@ -366,7 +367,7 @@ void prune_shallow(int show_only)
}
fd = hold_lock_file_for_update(&shallow_lock, git_path_shallow(),
LOCK_DIE_ON_ERROR);
check_shallow_file_for_update();
check_shallow_file_for_update(the_repository);
if (write_shallow_commits_1(&sb, 0, NULL, SEEN_ONLY)) {
if (write_in_full(fd, sb.buf, sb.len) < 0)
die_errno("failed to write to %s",