mirror/ git
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-05-25 04:16:09 +02:00
Code

Sort branch names snarfed from refs/ hierarchy. 

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-08-24 23:26:20 -07:00
parent 8572aa85a7
commit 628894b26d
1 changed files with 21 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
show-branch.c
View File

@ -141,6 +141,18 @@ static void show_one_commit(struct commit *commit, char **head_name)
static char *ref_name[MAX_REVS + 1];
static int ref_name_cnt;
static int compare_ref_name(const void *a_, const void *b_)
{
const char * const*a = a_, * const*b = b_;
return strcmp(*a, *b);
}
static void sort_ref_range(int bottom, int top)
{
qsort(ref_name + bottom, top - bottom, sizeof(ref_name[0]),
compare_ref_name);
}
static int append_ref(const char *refname, const unsigned char *sha1)
{
struct commit *commit = lookup_commit_reference_gently(sha1, 1);
@ -161,7 +173,7 @@ static int append_head_ref(const char *refname, const unsigned char *sha1)
{
if (strncmp(refname, "refs/heads/", 11))
return 0;
return append_ref(refname + 5, sha1);
return append_ref(refname + 11, sha1);
}
static int append_tag_ref(const char *refname, const unsigned char *sha1)
@ -173,10 +185,16 @@ static int append_tag_ref(const char *refname, const unsigned char *sha1)
static void snarf_refs(int head, int tag)
{
if (head)
if (head) {
int orig_cnt = ref_name_cnt;
for_each_ref(append_head_ref);
if (tag)
sort_ref_range(orig_cnt, ref_name_cnt);
}
if (tag) {
int orig_cnt = ref_name_cnt;
for_each_ref(append_tag_ref);
sort_ref_range(orig_cnt, ref_name_cnt);
}
}
static int rev_is_head(char *head_path, int headlen,