Author: Lars Hjemli <hjemli@gmail.com>
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>
ui-summary.c | 18 ++++++++++++++++++
diff --git a/ui-summary.c b/ui-summary.c index c6846285c77644f5cf69fd8537aa7660d8624dd3..43582da9a5ea92bda2574f0ee8aa457cf231312d 100644 --- a/ui-summary.c +++ b/ui-summary.c @@ -10,6 +10,23 @@ #include "cgit.h" static int header; +static int cmp_tag_age(void *a, void *b) +{ + struct refinfo *r1 = *(struct refinfo **)a; + struct refinfo *r2 = *(struct refinfo **)b; + + if (r1->tag->tagger_date != 0 && r2->tag->tagger_date != 0) + return r2->tag->tagger_date - r1->tag->tagger_date; + + if (r1->tag->tagger_date == 0 && r2->tag->tagger_date == 0) + return 0; + + if (r1 == 0) + return +1; + + return -1; +} + static void cgit_print_branch(struct refinfo *ref) { struct commit *commit; @@ -156,6 +173,7 @@ list.alloc = list.count = 0; for_each_tag_ref(cgit_refs_cb, &list); if (list.count == 0) return; + qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age); print_tag_header(); for(i=0; i<list.count; i++) print_tag(list.refs[i]);