undef/git-commit-vandalism
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branch: move 'current' check down to the presentation layer

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We check if given ref is the current branch in print_ref_list(). Move
this check to print_ref_item() where it is checked right before
printing. This enables a smooth transition to using ref-filter APIs,
as we can later replace the current check while printing to just check
for FILTER_REFS_DETACHED instead.

Based-on-patch-by: Jeff King <peff@peff.net>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Karthik Nayak 2015-09-23 23:41:09 +05:30 committed by Junio C Hamano
parent 23e714df91
commit f65f13911a
1 changed files with 9 additions and 11 deletions
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20
builtin/branch.c
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@ -534,9 +534,10 @@ static char *get_head_description(void)
}
static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
int abbrev, int current, const char *remote_prefix)
int abbrev, int detached, const char *remote_prefix)
{
char c;
int current = 0;
int color;
struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
const char *prefix = "";
@ -548,15 +549,18 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
switch (item->kind) {
case REF_LOCAL_BRANCH:
color = BRANCH_COLOR_LOCAL;
if (!detached && !strcmp(item->name, head))
current = 1;
else
color = BRANCH_COLOR_LOCAL;
break;
case REF_REMOTE_BRANCH:
color = BRANCH_COLOR_REMOTE;
prefix = remote_prefix;
break;
case REF_DETACHED_HEAD:
color = BRANCH_COLOR_CURRENT;
desc = to_free = get_head_description();
current = 1;
break;
default:
color = BRANCH_COLOR_PLAIN;
@ -684,15 +688,9 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp);
for (i = 0; i < ref_list.index; i++) {
int current = !detached && (ref_list.list[i].kind == REF_LOCAL_BRANCH) &&
!strcmp(ref_list.list[i].name, head);
/* If detached the first ref_item is the current ref */
if (detached && i == 0)
current = 1;
for (i = 0; i < ref_list.index; i++)
print_ref_item(&ref_list.list[i], maxwidth, verbose,
abbrev, current, remote_prefix);
}
abbrev, detached, remote_prefix);
free_ref_list(&ref_list);