Merge branch 'lt/push-config'

* lt/push-config:
  git push: add verbose flag and allow overriding of default target repository
  Allow '-' in config variable names

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;

config.c

@@ -103,6 +103,11 @@ static char *parse_value(void)
 	}
 }
 
+static inline int iskeychar(int c)
+{
+	return isalnum(c) || c == '-';
+}
+
 static int get_value(config_fn_t fn, char *name, unsigned int len)
 {
 	int c;
@@ -113,7 +118,7 @@ static int get_value(config_fn_t fn, char *name, unsigned int len)
 		c = get_next_char();
 		if (c == EOF)
 			break;
-		if (!isalnum(c))
+		if (!iskeychar(c))
 			break;
 		name[len++] = tolower(c);
 		if (len >= MAXNAME)
@@ -181,7 +186,7 @@ static int get_base_var(char *name)
 			return baselen;
 		if (isspace(c))
 			return get_extended_base_var(name, baselen, c);
-		if (!isalnum(c) && c != '.')
+		if (!iskeychar(c) && c != '.')
 			return -1;
 		if (baselen > MAXNAME / 2)
 			return -1;
@@ -573,7 +578,7 @@ int git_config_set_multivar(const char* key, const char* value,
 			dot = 1;
 		/* Leave the extended basename untouched.. */
 		if (!dot || i > store.baselen) {
-			if (!isalnum(c) || (i == store.baselen+1 && !isalpha(c))) {
+			if (!iskeychar(c) || (i == store.baselen+1 && !isalpha(c))) {
 				fprintf(stderr, "invalid key: %s\n", key);
 				free(store.key);
 				ret = 1;