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Diffstat (limited to 'third_party/git/builtin/push.c')
-rw-r--r--third_party/git/builtin/push.c163
1 files changed, 78 insertions, 85 deletions
diff --git a/third_party/git/builtin/push.c b/third_party/git/builtin/push.c
index 021dd3b1e489..6da3a8e5d30a 100644
--- a/third_party/git/builtin/push.c
+++ b/third_party/git/builtin/push.c
@@ -61,40 +61,41 @@ static struct refspec rs = REFSPEC_INIT_PUSH;
 
 static struct string_list push_options_config = STRING_LIST_INIT_DUP;
 
-static const char *map_refspec(const char *ref,
-			       struct remote *remote, struct ref *local_refs)
+static void refspec_append_mapped(struct refspec *refspec, const char *ref,
+				  struct remote *remote, struct ref *local_refs)
 {
+	const char *branch_name;
 	struct ref *matched = NULL;
 
 	/* Does "ref" uniquely name our ref? */
-	if (count_refspec_match(ref, local_refs, &matched) != 1)
-		return ref;
+	if (count_refspec_match(ref, local_refs, &matched) != 1) {
+		refspec_append(refspec, ref);
+		return;
+	}
 
 	if (remote->push.nr) {
 		struct refspec_item query;
 		memset(&query, 0, sizeof(struct refspec_item));
 		query.src = matched->name;
 		if (!query_refspecs(&remote->push, &query) && query.dst) {
-			struct strbuf buf = STRBUF_INIT;
-			strbuf_addf(&buf, "%s%s:%s",
-				    query.force ? "+" : "",
-				    query.src, query.dst);
-			return strbuf_detach(&buf, NULL);
+			refspec_appendf(refspec, "%s%s:%s",
+					query.force ? "+" : "",
+					query.src, query.dst);
+			return;
 		}
 	}
 
 	if (push_default == PUSH_DEFAULT_UPSTREAM &&
-	    starts_with(matched->name, "refs/heads/")) {
-		struct branch *branch = branch_get(matched->name + 11);
+	    skip_prefix(matched->name, "refs/heads/", &branch_name)) {
+		struct branch *branch = branch_get(branch_name);
 		if (branch->merge_nr == 1 && branch->merge[0]->src) {
-			struct strbuf buf = STRBUF_INIT;
-			strbuf_addf(&buf, "%s:%s",
-				    ref, branch->merge[0]->src);
-			return strbuf_detach(&buf, NULL);
+			refspec_appendf(refspec, "%s:%s",
+					ref, branch->merge[0]->src);
+			return;
 		}
 	}
 
-	return ref;
+	refspec_append(refspec, ref);
 }
 
 static void set_refspecs(const char **refs, int nr, const char *repo)
@@ -106,30 +107,26 @@ static void set_refspecs(const char **refs, int nr, const char *repo)
 	for (i = 0; i < nr; i++) {
 		const char *ref = refs[i];
 		if (!strcmp("tag", ref)) {
-			struct strbuf tagref = STRBUF_INIT;
 			if (nr <= ++i)
 				die(_("tag shorthand without <tag>"));
 			ref = refs[i];
 			if (deleterefs)
-				strbuf_addf(&tagref, ":refs/tags/%s", ref);
+				refspec_appendf(&rs, ":refs/tags/%s", ref);
 			else
-				strbuf_addf(&tagref, "refs/tags/%s", ref);
-			ref = strbuf_detach(&tagref, NULL);
+				refspec_appendf(&rs, "refs/tags/%s", ref);
 		} else if (deleterefs) {
-			struct strbuf delref = STRBUF_INIT;
 			if (strchr(ref, ':'))
 				die(_("--delete only accepts plain target ref names"));
-			strbuf_addf(&delref, ":%s", ref);
-			ref = strbuf_detach(&delref, NULL);
+			refspec_appendf(&rs, ":%s", ref);
 		} else if (!strchr(ref, ':')) {
 			if (!remote) {
 				/* lazily grab remote and local_refs */
 				remote = remote_get(repo);
 				local_refs = get_local_heads();
 			}
-			ref = map_refspec(ref, remote, local_refs);
-		}
-		refspec_append(&rs, ref);
+			refspec_append_mapped(&rs, ref, remote, local_refs);
+		} else
+			refspec_append(&rs, ref);
 	}
 }
 
@@ -143,8 +140,8 @@ static int push_url_of_remote(struct remote *remote, const char ***url_p)
 	return remote->url_nr;
 }
 
-static NORETURN int die_push_simple(struct branch *branch,
-				    struct remote *remote)
+static NORETURN void die_push_simple(struct branch *branch,
+				     struct remote *remote)
 {
 	/*
 	 * There's no point in using shorten_unambiguous_ref here,
@@ -191,8 +188,6 @@ static const char message_detached_head_die[] =
 static void setup_push_upstream(struct remote *remote, struct branch *branch,
 				int triangular, int simple)
 {
-	struct strbuf refspec = STRBUF_INIT;
-
 	if (!branch)
 		die(_(message_detached_head_die), remote->name);
 	if (!branch->merge_nr || !branch->merge || !branch->remote_name)
@@ -218,18 +213,14 @@ static void setup_push_upstream(struct remote *remote, struct branch *branch,
 			die_push_simple(branch, remote);
 	}
 
-	strbuf_addf(&refspec, "%s:%s", branch->refname, branch->merge[0]->src);
-	refspec_append(&rs, refspec.buf);
+	refspec_appendf(&rs, "%s:%s", branch->refname, branch->merge[0]->src);
 }
 
 static void setup_push_current(struct remote *remote, struct branch *branch)
 {
-	struct strbuf refspec = STRBUF_INIT;
-
 	if (!branch)
 		die(_(message_detached_head_die), remote->name);
-	strbuf_addf(&refspec, "%s:%s", branch->refname, branch->refname);
-	refspec_append(&rs, refspec.buf);
+	refspec_appendf(&rs, "%s:%s", branch->refname, branch->refname);
 }
 
 static int is_workflow_triangular(struct remote *remote)
@@ -339,6 +330,7 @@ static int push_with_options(struct transport *transport, struct refspec *rs,
 {
 	int err;
 	unsigned int reject_reasons;
+	char *anon_url = transport_anonymize_url(transport->url);
 
 	transport_set_verbosity(transport, verbosity, progress);
 	transport->family = family;
@@ -356,16 +348,19 @@ static int push_with_options(struct transport *transport, struct refspec *rs,
 	}
 
 	if (verbosity > 0)
-		fprintf(stderr, _("Pushing to %s\n"), transport->url);
+		fprintf(stderr, _("Pushing to %s\n"), anon_url);
+	trace2_region_enter("push", "transport_push", the_repository);
 	err = transport_push(the_repository, transport,
 			     rs, flags, &reject_reasons);
+	trace2_region_leave("push", "transport_push", the_repository);
 	if (err != 0) {
 		fprintf(stderr, "%s", push_get_color(PUSH_COLOR_ERROR));
-		error(_("failed to push some refs to '%s'"), transport->url);
+		error(_("failed to push some refs to '%s'"), anon_url);
 		fprintf(stderr, "%s", push_get_color(PUSH_COLOR_RESET));
 	}
 
 	err |= transport_disconnect(transport);
+	free(anon_url);
 	if (!err)
 		return 0;
 
@@ -384,31 +379,15 @@ static int push_with_options(struct transport *transport, struct refspec *rs,
 	return 1;
 }
 
-static int do_push(const char *repo, int flags,
-		   const struct string_list *push_options)
+static int do_push(int flags,
+		   const struct string_list *push_options,
+		   struct remote *remote)
 {
 	int i, errs;
-	struct remote *remote = pushremote_get(repo);
 	const char **url;
 	int url_nr;
 	struct refspec *push_refspec = &rs;
 
-	if (!remote) {
-		if (repo)
-			die(_("bad repository '%s'"), repo);
-		die(_("No configured push destination.\n"
-		    "Either specify the URL from the command-line or configure a remote repository using\n"
-		    "\n"
-		    "    git remote add <name> <url>\n"
-		    "\n"
-		    "and then push using the remote name\n"
-		    "\n"
-		    "    git push <name>\n"));
-	}
-
-	if (remote->mirror)
-		flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
-
 	if (push_options->nr)
 		flags |= TRANSPORT_PUSH_OPTIONS;
 
@@ -447,10 +426,8 @@ static int option_parse_recurse_submodules(const struct option *opt,
 
 	if (unset)
 		*recurse_submodules = RECURSE_SUBMODULES_OFF;
-	else if (arg)
-		*recurse_submodules = parse_push_recurse_submodules_arg(opt->long_name, arg);
 	else
-		die("%s missing parameter", opt->long_name);
+		*recurse_submodules = parse_push_recurse_submodules_arg(opt->long_name, arg);
 
 	return 0;
 }
@@ -548,6 +525,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 	struct string_list push_options_cmdline = STRING_LIST_INIT_DUP;
 	struct string_list *push_options;
 	const struct string_list_item *item;
+	struct remote *remote;
 
 	struct option options[] = {
 		OPT__VERBOSITY(&verbosity),
@@ -560,13 +538,11 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 		OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
 		OPT_BIT( 0,  "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
 		OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
-		{ OPTION_CALLBACK,
-		  0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"),
-		  N_("require old value of ref to be at this value"),
-		  PARSE_OPT_OPTARG | PARSE_OPT_LITERAL_ARGHELP, parseopt_push_cas_option },
-		{ OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, "(check|on-demand|no)",
-			N_("control recursive pushing of submodules"),
-			PARSE_OPT_OPTARG, option_parse_recurse_submodules },
+		OPT_CALLBACK_F(0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"),
+			       N_("require old value of ref to be at this value"),
+			       PARSE_OPT_OPTARG | PARSE_OPT_LITERAL_ARGHELP, parseopt_push_cas_option),
+		OPT_CALLBACK(0, "recurse-submodules", &recurse_submodules, "(check|on-demand|no)",
+			     N_("control recursive pushing of submodules"), option_parse_recurse_submodules),
 		OPT_BOOL_F( 0 , "thin", &thin, N_("use thin pack"), PARSE_OPT_NOCOMPLETE),
 		OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
 		OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
@@ -578,9 +554,8 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 		OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
 		OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
 			TRANSPORT_PUSH_FOLLOW_TAGS),
-		{ OPTION_CALLBACK,
-		  0, "signed", &push_cert, "(yes|no|if-asked)", N_("GPG sign the push"),
-		  PARSE_OPT_OPTARG, option_parse_push_signed },
+		OPT_CALLBACK_F(0, "signed", &push_cert, "(yes|no|if-asked)", N_("GPG sign the push"),
+				PARSE_OPT_OPTARG, option_parse_push_signed),
 		OPT_BIT(0, "atomic", &flags, N_("request atomic transaction on remote side"), TRANSPORT_PUSH_ATOMIC),
 		OPT_STRING_LIST('o', "push-option", &push_options_cmdline, N_("server-specific"), N_("option to transmit")),
 		OPT_SET_INT('4', "ipv4", &family, N_("use IPv4 addresses only"),
@@ -602,20 +577,6 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 		die(_("--delete is incompatible with --all, --mirror and --tags"));
 	if (deleterefs && argc < 2)
 		die(_("--delete doesn't make sense without any refs"));
-	if (flags & TRANSPORT_PUSH_ALL) {
-		if (tags)
-			die(_("--all and --tags are incompatible"));
-		if (argc >= 2)
-			die(_("--all can't be combined with refspecs"));
-	}
-	if (flags & TRANSPORT_PUSH_MIRROR) {
-		if (tags)
-			die(_("--mirror and --tags are incompatible"));
-		if (argc >= 2)
-			die(_("--mirror can't be combined with refspecs"));
-	}
-	if ((flags & TRANSPORT_PUSH_ALL) && (flags & TRANSPORT_PUSH_MIRROR))
-		die(_("--all and --mirror are incompatible"));
 
 	if (recurse_submodules == RECURSE_SUBMODULES_CHECK)
 		flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
@@ -632,11 +593,43 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 		set_refspecs(argv + 1, argc - 1, repo);
 	}
 
+	remote = pushremote_get(repo);
+	if (!remote) {
+		if (repo)
+			die(_("bad repository '%s'"), repo);
+		die(_("No configured push destination.\n"
+		    "Either specify the URL from the command-line or configure a remote repository using\n"
+		    "\n"
+		    "    git remote add <name> <url>\n"
+		    "\n"
+		    "and then push using the remote name\n"
+		    "\n"
+		    "    git push <name>\n"));
+	}
+
+	if (remote->mirror)
+		flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
+
+	if (flags & TRANSPORT_PUSH_ALL) {
+		if (tags)
+			die(_("--all and --tags are incompatible"));
+		if (argc >= 2)
+			die(_("--all can't be combined with refspecs"));
+	}
+	if (flags & TRANSPORT_PUSH_MIRROR) {
+		if (tags)
+			die(_("--mirror and --tags are incompatible"));
+		if (argc >= 2)
+			die(_("--mirror can't be combined with refspecs"));
+	}
+	if ((flags & TRANSPORT_PUSH_ALL) && (flags & TRANSPORT_PUSH_MIRROR))
+		die(_("--all and --mirror are incompatible"));
+
 	for_each_string_list_item(item, push_options)
 		if (strchr(item->string, '\n'))
 			die(_("push options must not have new line characters"));
 
-	rc = do_push(repo, flags, push_options);
+	rc = do_push(flags, push_options, remote);
 	string_list_clear(&push_options_cmdline, 0);
 	string_list_clear(&push_options_config, 0);
 	if (rc == -1)