diff options
Diffstat (limited to 'ssh-push.c')
| -rw-r--r-- | ssh-push.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/ssh-push.c b/ssh-push.c index 12fb9fccbf..db69c889e7 100644 --- a/ssh-push.c +++ b/ssh-push.c @@ -2,6 +2,8 @@ #include "rsh.h" #include "refs.h" +#include <string.h> + unsigned char local_version = 1; unsigned char remote_version = 0; @@ -103,6 +105,9 @@ void service(int fd_in, int fd_out) { } while (1); } +static const char *ssh_push_usage = + "git-ssh-push [-c] [-t] [-a] [-w ref] commit-id url"; + int main(int argc, char **argv) { int arg = 1; @@ -110,18 +115,23 @@ int main(int argc, char **argv) char *url; int fd_in, fd_out; const char *prog = getenv("GIT_SSH_PULL") ? : "git-ssh-pull"; + unsigned char sha1[20]; + char hex[41]; while (arg < argc && argv[arg][0] == '-') { if (argv[arg][1] == 'w') arg++; arg++; } - if (argc < arg + 2) { - usage("git-ssh-push [-c] [-t] [-a] [-w ref] commit-id url"); - return 1; - } + if (argc < arg + 2) + usage(ssh_push_usage); commit_id = argv[arg]; url = argv[arg + 1]; + if (get_sha1(commit_id, sha1)) + usage(ssh_push_usage); + memcpy(hex, sha1_to_hex(sha1), sizeof(hex)); + argv[arg] = hex; + if (setup_connection(&fd_in, &fd_out, prog, url, arg, argv + 1)) return 1; |