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Diffstat (limited to 'peek-remote.c')
-rw-r--r--peek-remote.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/peek-remote.c b/peek-remote.c
new file mode 100644
index 0000000000..4b1d0d5ba8
--- /dev/null
+++ b/peek-remote.c
@@ -0,0 +1,55 @@
+#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;
+}