undef/git-commit-vandalism
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Use struct commit in tar-tree

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It was open-coding getting the commit date from a commit.

Signed-off-by: Daniel Barkalow <barkalow@iabervon>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Daniel Barkalow 2006-01-29 14:05:20 -05:00 committed by Junio C Hamano
parent 5207234a68
commit c3f9281255
1 changed files with 6 additions and 35 deletions
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41
tar-tree.c
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@ -4,6 +4,7 @@
#include <time.h> #include <time.h>
#include "cache.h" #include "cache.h"
#include "tree.h" #include "tree.h"
#include "commit.h"
#define RECORDSIZE (512) #define RECORDSIZE (512)
#define BLOCKSIZE (RECORDSIZE * 20) #define BLOCKSIZE (RECORDSIZE * 20)
@ -369,39 +370,10 @@ static void traverse_tree(struct tree *tree,
} }
} }
/* get commit time from committer line of commit object */
static time_t commit_time(void * buffer, unsigned long size)
{
time_t result = 0;
char *p = buffer;
while (size > 0) {
char *endp = memchr(p, '\n', size);
if (!endp || endp == p)
break;
*endp = '\0';
if (endp - p > 10 && !memcmp(p, "committer ", 10)) {
char *nump = strrchr(p, '>');
if (!nump)
break;
nump++;
result = strtoul(nump, &endp, 10);
if (*endp != ' ')
result = 0;
break;
}
size -= endp - p - 1;
p = endp + 1;
}
return result;
}
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
unsigned char sha1[20]; unsigned char sha1[20];
unsigned char commit_sha1[20]; struct commit *commit;
void *buffer;
unsigned long size;
struct tree *tree; struct tree *tree;
setup_git_directory(); setup_git_directory();
@ -418,11 +390,10 @@ int main(int argc, char **argv)
usage(tar_tree_usage); usage(tar_tree_usage);
} }
buffer = read_object_with_reference(sha1, "commit", &size, commit_sha1); commit = lookup_commit_reference(sha1);
if (buffer) { if (commit) {
write_global_extended_header(commit_sha1); write_global_extended_header(commit->object.sha1);
archive_time = commit_time(buffer, size); archive_time = commit->date;
free(buffer);
} }
tree = parse_tree_indirect(sha1); tree = parse_tree_indirect(sha1);
if (!tree) if (!tree)