Rename buf and buf2 to something more explanatory.
Instead of calling get_main_ref_store(the_repository) multiple times,
call it once and store in a new refs variable. Although this change
probably offers some performance benefits, the main purpose is to
shorten the line lengths of function calls using this variable.
Signed-off-by: Bence Ferdinandy <bence@xxxxxxxxxxxxxx>
---
Notes:
v5: new patch (split from the next patch as a preparatory step)
v6: no change
v7: - change commit prefix to be more in line with project standards
v8: no change
v9: - further improve readability by renaming buf, and buf2 consistently
with how patch 6 was already done
v10: no change
v11: no change
builtin/remote.c | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/builtin/remote.c b/builtin/remote.c
index 76670ddd8b..1d68c5b2ba 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -1402,8 +1402,9 @@ static int show(int argc, const char **argv, const char *prefix)
static int set_head(int argc, const char **argv, const char *prefix)
{
int i, opt_a = 0, opt_d = 0, result = 0;
- struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT;
+ struct strbuf b_head = STRBUF_INIT, b_remote_head = STRBUF_INIT;
char *head_name = NULL;
+ struct ref_store *refs = get_main_ref_store(the_repository);
struct option options[] = {
OPT_BOOL('a', "auto", &opt_a,
@@ -1415,7 +1416,7 @@ static int set_head(int argc, const char **argv, const char *prefix)
argc = parse_options(argc, argv, prefix, options,
builtin_remote_sethead_usage, 0);
if (argc)
- strbuf_addf(&buf, "refs/remotes/%s/HEAD", argv[0]);
+ strbuf_addf(&b_head, "refs/remotes/%s/HEAD", argv[0]);
if (!opt_a && !opt_d && argc == 2) {
head_name = xstrdup(argv[1]);
@@ -1434,25 +1435,25 @@ static int set_head(int argc, const char **argv, const char *prefix)
head_name = xstrdup(states.heads.items[0].string);
free_remote_ref_states(&states);
} else if (opt_d && !opt_a && argc == 1) {
- if (refs_delete_ref(get_main_ref_store(the_repository), NULL, buf.buf, NULL, REF_NO_DEREF))
- result |= error(_("Could not delete %s"), buf.buf);
+ if (refs_delete_ref(refs, NULL, b_head.buf, NULL, REF_NO_DEREF))
+ result |= error(_("Could not delete %s"), b_head.buf);
} else
usage_with_options(builtin_remote_sethead_usage, options);
if (head_name) {
- strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name);
+ strbuf_addf(&b_remote_head, "refs/remotes/%s/%s", argv[0], head_name);
/* make sure it's valid */
- if (!refs_ref_exists(get_main_ref_store(the_repository), buf2.buf))
- result |= error(_("Not a valid ref: %s"), buf2.buf);
- else if (refs_update_symref(get_main_ref_store(the_repository), buf.buf, buf2.buf, "remote set-head"))
- result |= error(_("Could not setup %s"), buf.buf);
+ if (!refs_ref_exists(refs, b_remote_head.buf))
+ result |= error(_("Not a valid ref: %s"), b_remote_head.buf);
+ else if (refs_update_symref(refs, b_head.buf, b_remote_head.buf, "remote set-head"))
+ result |= error(_("Could not setup %s"), b_head.buf);
else if (opt_a)
printf("%s/HEAD set to %s\n", argv[0], head_name);
free(head_name);
}
- strbuf_release(&buf);
- strbuf_release(&buf2);
+ strbuf_release(&b_head);
+ strbuf_release(&b_remote_head);
return result;
}
--
2.47.0.94.gb64850d498
