git push: add verbose flag and allow overriding of default target repository

This adds a command line flag "-v" to enable a more verbose mode, and
"--repo=" to override the default target repository for "git push" (which
otherwise always defaults to "origin").

This, together with the patch to allow dashes in config variable names,
allows me to do

	[alias]
		push-all = push -v --repo=all

in my user-global config file, and then I can (for any project I maintain)
add to the project-local config file

	[remote "all"]
		url=one.target.repo:/directory
		url=another.target:/pub/somewhere/else

and now "git push-all" just updates all the target repositories, and shows
me what it does - regardless of which repo I am in.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 11 insertions, 1 deletions

diff --git a/builtin-push.c b/builtin-push.c
index f5150ed82d..3151fb790d 100644
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -10,7 +10,7 @@
 
 static const char push_usage[] = "git-push [--all] [--tags] [-f | --force] <repository> [<refspec>...]";
 
-static int all, tags, force, thin = 1;
+static int all, tags, force, thin = 1, verbose;
 static const char *execute;
 
 #define BUF_SIZE (2084)
@@ -248,6 +248,8 @@ static int do_push(const char *repo)
 		while (dest_refspec_nr--)
 			argv[dest_argc++] = *dest_refspec++;
 		argv[dest_argc] = NULL;
+		if (verbose)
+			fprintf(stderr, "Pushing to %s\n", dest);
 		err = run_command_v(argc, argv);
 		if (!err)
 			continue;
@@ -281,6 +283,14 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 			i++;
 			break;
 		}
+		if (!strcmp(arg, "-v")) {
+			verbose=1;
+			continue;
+		}
+		if (!strncmp(arg, "--repo=", 7)) {
+			repo = arg+7;
+			continue;
+		}
 		if (!strcmp(arg, "--all")) {
 			all = 1;
 			continue;