forked from libgit2/libgit2
-
Notifications
You must be signed in to change notification settings - Fork 1
/
grabf.c
51 lines (43 loc) · 1.23 KB
/
grabf.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
#include <git2.h>
#include <stdio.h>
#include "common.h"
static void print_blob (const git_blob *blob, char *rname, char * hex, char * fname)
{
//fprintf (stderr, "%s;%s;%d\n", oidstr, f, isBin);
if (!git_blob_is_binary (blob)){
size_t bsize = git_blob_rawsize(blob);
printf ("%s;%s;%s;%ld\n", hex, rname, fname, bsize);
fwrite (git_blob_rawcontent(blob), bsize, 1, stdout);
printf ("\n%s;%s;%s;%lu\n", hex, rname, fname, bsize);
}
}
int main(int argc, char *argv[])
{
git_repository *repo;
git_object *obj = NULL;
git_libgit2_init();
if (check_lg2 (git_repository_open_bare(&repo, argv[1]),
"Could not open repository", NULL) != 0)
exit (-1);
char *l0 = NULL;
size_t size = 0;
while (getline (&l0, &size, stdin)>=0){
char* l1 = strdup (l0);
l1 [strlen(l1)-1] = 0;
strtok(l1, ";");
char * l2 = strtok(NULL, ";");
if (obj != NULL) git_object_free(obj);
if (check_lg2(git_revparse_single(&obj, repo, l1),
"Could not resolve", l1) != 0){
}else{
if (git_object_type (obj) == GIT_OBJ_BLOB) {
git_blob *blob = (git_blob*)obj;
print_blob (blob, argv[1], l1, l2);
}
}
free (l1);
}
git_repository_free (repo);
git_libgit2_shutdown ();
return 0;
}