mirror of
https://github.com/git/git.git
synced 2024-10-29 21:37:53 +01:00
56 lines
970 B
C
56 lines
970 B
C
|
#include "cache.h"
|
||
|
#include "refs.h"
|
||
|
#include "pkt-line.h"
|
||
|
#include <sys/wait.h>
|
||
|
|
||
|
static const char peek_remote_usage[] =
|
||
|
"git-peek-remote [--exec=upload-pack] [host:]directory";
|
||
|
static const char *exec = "git-upload-pack";
|
||
|
|
||
|
static int peek_remote(int fd[2])
|
||
|
{
|
||
|
struct ref *ref;
|
||
|
|
||
|
get_remote_heads(fd[0], &ref, 0, NULL);
|
||
|
packet_flush(fd[1]);
|
||
|
|
||
|
while (ref) {
|
||
|
printf("%s %s\n", sha1_to_hex(ref->old_sha1), ref->name);
|
||
|
ref = ref->next;
|
||
|
}
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
int main(int argc, char **argv)
|
||
|
{
|
||
|
int i, ret;
|
||
|
char *dest = NULL;
|
||
|
int fd[2];
|
||
|
pid_t pid;
|
||
|
|
||
|
for (i = 1; i < argc; i++) {
|
||
|
char *arg = argv[i];
|
||
|
|
||
|
if (*arg == '-') {
|
||
|
if (!strncmp("--exec=", arg, 7))
|
||
|
exec = arg + 7;
|
||
|
else
|
||
|
usage(peek_remote_usage);
|
||
|
continue;
|
||
|
}
|
||
|
dest = arg;
|
||
|
break;
|
||
|
}
|
||
|
if (!dest || i != argc - 1)
|
||
|
usage(peek_remote_usage);
|
||
|
|
||
|
pid = git_connect(fd, dest, exec);
|
||
|
if (pid < 0)
|
||
|
return 1;
|
||
|
ret = peek_remote(fd);
|
||
|
close(fd[0]);
|
||
|
close(fd[1]);
|
||
|
finish_connect(pid);
|
||
|
return ret;
|
||
|
}
|