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authorGravatar Lars Hjemli <hjemli@gmail.com>2007-10-26 03:33:04 (JST)
committerGravatar Lars Hjemli <hjemli@gmail.com>2007-10-27 17:53:19 (JST)
commitef1cc6ef941cedf2e34fa1ed34ca8cd8a0cfdacc (patch)
tree5c9d40e556a5787e9338bc506dec37360f54d8f5 /ui-summary.c
parent502d71072a813e6fadb2e59fb47c2782b542674a (diff)
downloadcgit-ef1cc6ef941cedf2e34fa1ed34ca8cd8a0cfdacc.zip
cgit-ef1cc6ef941cedf2e34fa1ed34ca8cd8a0cfdacc.tar.gz
Sort tags by age
This adds a function to compare timestamps and then uses it as callback for qsort() before printing out tags. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-summary.c')
-rw-r--r--ui-summary.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/ui-summary.c b/ui-summary.c
index c684628..43582da 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -10,6 +10,23 @@
10 10
11static int header; 11static int header;
12 12
13static int cmp_tag_age(void *a, void *b)
14{
15 struct refinfo *r1 = *(struct refinfo **)a;
16 struct refinfo *r2 = *(struct refinfo **)b;
17
18 if (r1->tag->tagger_date != 0 && r2->tag->tagger_date != 0)
19 return r2->tag->tagger_date - r1->tag->tagger_date;
20
21 if (r1->tag->tagger_date == 0 && r2->tag->tagger_date == 0)
22 return 0;
23
24 if (r1 == 0)
25 return +1;
26
27 return -1;
28}
29
13static void cgit_print_branch(struct refinfo *ref) 30static void cgit_print_branch(struct refinfo *ref)
14{ 31{
15 struct commit *commit; 32 struct commit *commit;
@@ -156,6 +173,7 @@ static void cgit_print_tags()
156 for_each_tag_ref(cgit_refs_cb, &list); 173 for_each_tag_ref(cgit_refs_cb, &list);
157 if (list.count == 0) 174 if (list.count == 0)
158 return; 175 return;
176 qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
159 print_tag_header(); 177 print_tag_header();
160 for(i=0; i<list.count; i++) 178 for(i=0; i<list.count; i++)
161 print_tag(list.refs[i]); 179 print_tag(list.refs[i]);