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Support refspecs in about-filter.

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Jason A. Donenfeld
2010-08-04 00:45:42 +02:00
committed by Lars Hjemli
parent aec9c245e7
commit 379e80e3a8
5 changed files with 63 additions and 7 deletions
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35
ui-blob.c
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@ -1,6 +1,7 @@
/* ui-blob.c: show blob content
*
* Copyright (C) 2008 Lars Hjemli
* Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
@ -12,6 +13,7 @@
static char *match_path;
static unsigned char *matched_sha1;
static int found_path;
static int walk_tree(const unsigned char *sha1, const char *base,int baselen,
const char *pathname, unsigned mode, int stage, void *cbdata) {
@ -19,12 +21,43 @@ static int walk_tree(const unsigned char *sha1, const char *base,int baselen,
|| strcmp(match_path+baselen,pathname) )
return READ_TREE_RECURSIVE;
memmove(matched_sha1,sha1,20);
found_path = 1;
return 0;
}
int cgit_print_file(char *path, const char *head)
{
unsigned char sha1[20];
enum object_type type;
char *buf;
unsigned long size;
struct commit *commit;
const char *paths[] = {path, NULL};
if (get_sha1(head, sha1))
return -1;
type = sha1_object_info(sha1, &size);
if(type == OBJ_COMMIT && path) {
commit = lookup_commit_reference(sha1);
match_path = path;
matched_sha1 = sha1;
found_path = 0;
read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
if (!found_path)
return -1;
type = sha1_object_info(sha1, &size);
}
if (type == OBJ_BAD)
return -1;
buf = read_sha1_file(sha1, &type, &size);
if (!buf)
return -1;
buf[size] = '\0';
write(htmlfd, buf, size);
return 0;
}
void cgit_print_blob(const char *hex, char *path, const char *head)
{
unsigned char sha1[20];
enum object_type type;
char *buf;