fsck-cache: fix SIGSEGV on bad tag object
[git/git.git] / rpull.c
CommitLineData
6eb7ed54
DB
1#include <fcntl.h>
2#include <unistd.h>
3#include <string.h>
4#include <stdlib.h>
5#include "cache.h"
6#include "commit.h"
7#include <errno.h>
8#include <stdio.h>
9#include "rsh.h"
4250a5e5 10#include "pull.h"
6eb7ed54
DB
11
12static int fd_in;
13static int fd_out;
14
4250a5e5 15int fetch(unsigned char *sha1)
6eb7ed54 16{
6eb7ed54
DB
17 write(fd_out, sha1, 20);
18 return write_sha1_from_fd(sha1, fd_in);
19}
20
6eb7ed54
DB
21int main(int argc, char **argv)
22{
23 char *commit_id;
24 char *url;
25 int arg = 1;
6eb7ed54
DB
26
27 while (arg < argc && argv[arg][0] == '-') {
28 if (argv[arg][1] == 't') {
4250a5e5 29 get_tree = 1;
6eb7ed54 30 } else if (argv[arg][1] == 'c') {
4250a5e5 31 get_history = 1;
6eb7ed54 32 } else if (argv[arg][1] == 'a') {
4250a5e5
DB
33 get_all = 1;
34 get_tree = 1;
35 get_history = 1;
6eb7ed54
DB
36 }
37 arg++;
38 }
39 if (argc < arg + 2) {
40 usage("rpull [-c] [-t] [-a] commit-id url");
41 return 1;
42 }
43 commit_id = argv[arg];
44 url = argv[arg + 1];
45
46 if (setup_connection(&fd_in, &fd_out, "rpush", url, arg, argv + 1))
47 return 1;
48
4250a5e5 49 if (pull(commit_id))
6eb7ed54
DB
50 return 1;
51
52 return 0;
53}