From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 8 Sep 2023 22:50:08 +0000 (-0700)
Subject: Meta/V: give summary hash at the end
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a393571e576ebac27852cc637080df9812b75d1;p=thirdparty%2Fgit.git

Meta/V: give summary hash at the end
---

diff --git a/V b/V
index 158183918d..d13d960e3c 100755
--- a/V
+++ b/V
@@ -14,6 +14,9 @@ inst_prefix=$(
 	echo $HOME
 )
 
+LF='
+'
+output=
 for v in maint master next jch seen
 do
 	installed=$(
@@ -61,5 +64,9 @@ do
 		esac
 		in="" out="" installed="	$installed"
 	fi
-	echo "$in$v$out$installed	$(git describe refs/heads/$v)"
+	output="$output${output:+$LF}"
+	output="$output$in$v$out$installed	$(git describe refs/heads/$v)"
 done
+
+echo "$output"
+echo "$output" | sha1sum | sed -e 's/  .*//'