From 20244ea2d09a3f5c3c83133014ca1e1b7b3d0227 Mon Sep 17 00:00:00 2001
From: Johannes Sixt <j6t@kdbg.org>
Date: Wed, 22 Oct 2008 09:39:47 +0200
Subject: [PATCH] git-remote: list branches in vertical lists

Previously, branches were listed on a single line in each section. But
if there are many branches, then horizontal, line-wrapped lists are very
inconvenient to scan for a human. This makes the lists vertical, i.e one
branch per line is printed.

Since "git remote" is porcelain, we can easily make this
backwards-incompatible change.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Documentation/user-manual.txt |  4 +++-
 builtin-remote.c              | 11 +++++------
 t/t5505-remote.sh             | 14 +++++++++-----
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index 08d1310bf5..645d752c5c 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -4356,7 +4356,9 @@ $ git remote show example	# get details
 * remote example
   URL: git://example.com/project.git
   Tracked remote branches
-    master next ...
+    master
+    next
+    ...
 $ git fetch example		# update branches from example
 $ git branch -r			# list all remote branches
 -----------------------------------------------
diff --git a/builtin-remote.c b/builtin-remote.c
index 6b3325dfa9..df2be068b6 100644
--- a/builtin-remote.c
+++ b/builtin-remote.c
@@ -412,10 +412,9 @@ static void show_list(const char *title, struct string_list *list,
 		return;
 
 	printf(title, list->nr > 1 ? "es" : "", extra_arg);
-	printf("\n    ");
-	for (i = 0; i < list->nr; i++)
-		printf("%s%s", i ? " " : "", list->items[i].string);
 	printf("\n");
+	for (i = 0; i < list->nr; i++)
+		printf("    %s\n", list->items[i].string);
 }
 
 static int get_remote_ref_states(const char *name,
@@ -511,17 +510,17 @@ static int show(int argc, const char **argv)
 		show_list("  Tracked remote branch%s", &states.tracked, "");
 
 		if (states.remote->push_refspec_nr) {
-			printf("  Local branch%s pushed with 'git push'\n   ",
+			printf("  Local branch%s pushed with 'git push'\n",
 				states.remote->push_refspec_nr > 1 ?
 					"es" : "");
 			for (i = 0; i < states.remote->push_refspec_nr; i++) {
 				struct refspec *spec = states.remote->push + i;
-				printf(" %s%s%s%s", spec->force ? "+" : "",
+				printf("    %s%s%s%s\n",
+				       spec->force ? "+" : "",
 				       abbrev_branch(spec->src),
 				       spec->dst ? ":" : "",
 				       spec->dst ? abbrev_branch(spec->dst) : "");
 			}
-			printf("\n");
 		}
 
 		/* NEEDSWORK: free remote */
diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index 0103e1a180..c4380c7e32 100755
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -28,7 +28,7 @@ tokens_match () {
 }
 
 check_remote_track () {
-	actual=$(git remote show "$1" | sed -n -e '$p') &&
+	actual=$(git remote show "$1" | sed -e '1,/Tracked/d') &&
 	shift &&
 	tokens_match "$*" "$actual"
 }
@@ -115,9 +115,11 @@ cat > test/expect << EOF
   New remote branch (next fetch will store in remotes/origin)
     master
   Tracked remote branches
-    side master
+    side
+    master
   Local branches pushed with 'git push'
-    master:upstream +refs/tags/lastbackup
+    master:upstream
+    +refs/tags/lastbackup
 EOF
 
 test_expect_success 'show' '
@@ -144,9 +146,11 @@ cat > test/expect << EOF
   Remote branch merged with 'git pull' while on branch master
     master
   Tracked remote branches
-    master side
+    master
+    side
   Local branches pushed with 'git push'
-    master:upstream +refs/tags/lastbackup
+    master:upstream
+    +refs/tags/lastbackup
 EOF
 
 test_expect_success 'show -n' '
-- 
2.11.4.GIT