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authorDaniel Barkalow <barkalow@iabervon.org>2005-06-06 20:43:27 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-07 00:12:47 (GMT)
commitc7c4bbe63193f580abd2460e96dd7e65f2d4904c (patch)
tree14531858eab47c235e3c9784919a7e5894384480 /ssh-push.c
parentcd541a68b38cead87f5fa69d5331c467bce71656 (diff)
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[PATCH] -w support for git-ssh-pull/push
This adds support for -w to git-ssh-pull and git-ssh-push to make receiving side write the commit that was transferred to a reference file. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'ssh-push.c')
-rw-r--r--ssh-push.c30
1 files changed, 27 insertions, 3 deletions
diff --git a/ssh-push.c b/ssh-push.c
index 9994ea7..b67a95b 100644
--- a/ssh-push.c
+++ b/ssh-push.c
@@ -1,7 +1,6 @@
#include "cache.h"
#include "rsh.h"
-#include <sys/socket.h>
-#include <errno.h>
+#include "refs.h"
unsigned char local_version = 1;
unsigned char remote_version = 0;
@@ -64,6 +63,27 @@ int serve_version(int fd_in, int fd_out)
return 0;
}
+int serve_ref(int fd_in, int fd_out)
+{
+ char ref[PATH_MAX];
+ unsigned char sha1[20];
+ int posn = 0;
+ signed char remote = 0;
+ do {
+ if (read(fd_in, ref + posn, 1) < 1)
+ return -1;
+ posn++;
+ } while (ref[posn - 1]);
+ if (get_ref_sha1(ref, sha1))
+ remote = -1;
+ write(fd_out, &remote, 1);
+ if (remote)
+ return 0;
+ write(fd_out, sha1, 20);
+ return 0;
+}
+
+
void service(int fd_in, int fd_out) {
char type;
int retval;
@@ -78,6 +98,8 @@ void service(int fd_in, int fd_out) {
return;
if (type == 'o' && serve_object(fd_in, fd_out))
return;
+ if (type == 'r' && serve_ref(fd_in, fd_out))
+ return;
} while (1);
}
@@ -88,10 +110,12 @@ int main(int argc, char **argv)
char *url;
int fd_in, fd_out;
while (arg < argc && argv[arg][0] == '-') {
+ if (argv[arg][1] == 'w')
+ arg++;
arg++;
}
if (argc < arg + 2) {
- usage("git-ssh-push [-c] [-t] [-a] commit-id url");
+ usage("git-ssh-push [-c] [-t] [-a] [-w ref] commit-id url");
return 1;
}
commit_id = argv[arg];