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Commit | Line | Data |
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18705953 JH |
1 | #include "cache.h" |
2 | #include "refs.h" | |
3 | #include "pkt-line.h" | |
18705953 JH |
4 | |
5 | static const char peek_remote_usage[] = | |
27dca07f UKK |
6 | "git-peek-remote [--upload-pack=<git-upload-pack>] [<host>:]<directory>"; |
7 | static const char *uploadpack = "git-upload-pack"; | |
18705953 | 8 | |
2718ff09 | 9 | static int peek_remote(int fd[2], unsigned flags) |
18705953 JH |
10 | { |
11 | struct ref *ref; | |
12 | ||
2718ff09 | 13 | get_remote_heads(fd[0], &ref, 0, NULL, flags); |
18705953 JH |
14 | packet_flush(fd[1]); |
15 | ||
16 | while (ref) { | |
17 | printf("%s %s\n", sha1_to_hex(ref->old_sha1), ref->name); | |
18 | ref = ref->next; | |
19 | } | |
20 | return 0; | |
21 | } | |
22 | ||
23 | int main(int argc, char **argv) | |
24 | { | |
25 | int i, ret; | |
26 | char *dest = NULL; | |
27 | int fd[2]; | |
28 | pid_t pid; | |
e44eb3e4 | 29 | int nongit = 0; |
2718ff09 | 30 | unsigned flags = 0; |
e44eb3e4 JH |
31 | |
32 | setup_git_directory_gently(&nongit); | |
18705953 JH |
33 | |
34 | for (i = 1; i < argc; i++) { | |
35 | char *arg = argv[i]; | |
36 | ||
37 | if (*arg == '-') { | |
599065a3 | 38 | if (!prefixcmp(arg, "--upload-pack=")) { |
27dca07f UKK |
39 | uploadpack = arg + 14; |
40 | continue; | |
41 | } | |
599065a3 | 42 | if (!prefixcmp(arg, "--exec=")) { |
27dca07f | 43 | uploadpack = arg + 7; |
2718ff09 LT |
44 | continue; |
45 | } | |
46 | if (!strcmp("--tags", arg)) { | |
47 | flags |= REF_TAGS; | |
48 | continue; | |
49 | } | |
50 | if (!strcmp("--heads", arg)) { | |
51 | flags |= REF_HEADS; | |
52 | continue; | |
53 | } | |
54 | if (!strcmp("--refs", arg)) { | |
55 | flags |= REF_NORMAL; | |
56 | continue; | |
57 | } | |
58 | usage(peek_remote_usage); | |
18705953 JH |
59 | } |
60 | dest = arg; | |
61 | break; | |
62 | } | |
2718ff09 | 63 | |
18705953 JH |
64 | if (!dest || i != argc - 1) |
65 | usage(peek_remote_usage); | |
66 | ||
7841ce79 | 67 | pid = git_connect(fd, dest, uploadpack, 0); |
18705953 JH |
68 | if (pid < 0) |
69 | return 1; | |
2718ff09 | 70 | ret = peek_remote(fd, flags); |
18705953 JH |
71 | close(fd[0]); |
72 | close(fd[1]); | |
8a5dbef8 FBH |
73 | ret |= finish_connect(pid); |
74 | return !!ret; | |
18705953 | 75 | } |