diff-tree: fix up comparison of "interesting" sub-trees
[git.git] / rpull.c
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"
10 #include "pull.h"
11
12 static int fd_in;
13 static int fd_out;
14
15 int fetch(unsigned char *sha1)
16 {
17         int ret;
18         write(fd_out, sha1, 20);
19         ret = write_sha1_from_fd(sha1, fd_in);
20         if (!ret)
21                 pull_say("got %s\n", sha1_to_hex(sha1));
22         return ret;
23 }
24
25 int main(int argc, char **argv)
26 {
27         char *commit_id;
28         char *url;
29         int arg = 1;
30
31         while (arg < argc && argv[arg][0] == '-') {
32                 if (argv[arg][1] == 't') {
33                         get_tree = 1;
34                 } else if (argv[arg][1] == 'c') {
35                         get_history = 1;
36                 } else if (argv[arg][1] == 'a') {
37                         get_all = 1;
38                         get_tree = 1;
39                         get_history = 1;
40                 } else if (argv[arg][1] == 'v') {
41                         get_verbosely = 1;
42                 }
43                 arg++;
44         }
45         if (argc < arg + 2) {
46                 usage("git-rpull [-c] [-t] [-a] [-v] commit-id url");
47                 return 1;
48         }
49         commit_id = argv[arg];
50         url = argv[arg + 1];
51
52         if (setup_connection(&fd_in, &fd_out, "git-rpush", url, arg, argv + 1))
53                 return 1;
54
55         if (pull(commit_id))
56                 return 1;
57
58         return 0;
59 }