From 0a39954b44a16c6c03a38b953c9b844b386df4cc Mon Sep 17 00:00:00 2001
From: Stephen Haberman <stephen@exigencecorp.com>
Date: Mon, 25 Aug 2008 12:59:42 -0500
Subject: [PATCH] Flush out tattoo and tests.

---
 scripts/gc-tattoo            | 24 ++++++++++-
 tests/t5500-script-tattoo.sh | 78 ++++++++++++++++++++++++++++++++++++
 2 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 tests/t5500-script-tattoo.sh

diff --git a/scripts/gc-tattoo b/scripts/gc-tattoo
index 75f0ea2..7ad1e54 100644
--- a/scripts/gc-tattoo
+++ b/scripts/gc-tattoo
@@ -10,11 +10,31 @@ fi
 case "$branch" in
 	refs/heads/*)
 		branch=${branch##refs/heads/}
-		number=$(git rev-list --first-parent "$head" ^stable | wc -l)
-		echo "$branch-$number"
 		;;
 	*)
 		echo "unknown"
 		exit 1
+		;;
 esac
 
+# Ensure pushed
+git branch -r --contains $head | grep --quiet "origin/$branch"
+if [ $? -ne 0 ] ; then
+	echo "$branch has not been pushed"
+	exit 1
+fi
+
+# Handle stable special to look for the annotated tag
+if [ "$branch" == "stable" ] ; then
+	describe=$(git describe $head 2>/dev/null)
+	if [ $? -eq 0 ] ; then
+		echo "$describe"
+	else
+		echo "stable-$head"
+	fi
+	exit 0
+fi
+
+number=$(git rev-list --first-parent "$head" ^origin/stable | wc -l)
+echo "$branch-$number"
+
diff --git a/tests/t5500-script-tattoo.sh b/tests/t5500-script-tattoo.sh
new file mode 100644
index 0000000..7352183
--- /dev/null
+++ b/tests/t5500-script-tattoo.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+
+test_description='script tattoo'
+
+. ./test-lib.sh
+
+export PATH=$PATH:../../scripts
+
+test_expect_success 'setup' '
+	echo "setup" >a &&
+	git add a &&
+	git commit -m "setup" &&
+	git clone ./. server &&
+	rm -fr server/.git/hooks &&
+	git remote add origin ./server &&
+	git checkout -b stable &&
+	git push origin stable
+'
+
+test_expect_success 'tattoo 0' '
+	git checkout -b topic1 &&
+	git push origin topic1 &&
+	gc-tattoo | grep topic1-0
+'
+
+test_expect_success 'tattoo 1' '
+	echo "$test_name" >a &&
+	git commit -a -m "make topic1-1" &&
+	git push origin topic1 &&
+	gc-tattoo | grep topic1-1
+'
+
+test_expect_success 'merge topic2 topic1 as tattoo 2' '
+	git checkout -b topic2 stable &&
+	echo "$test_name" >a.topic2 &&
+	git add a.topic2
+	git commit -m "make topic2" &&
+	git push origin topic2 &&
+	gc-tattoo | grep topic2-1
+
+	git checkout topic1 &&
+	git merge topic2 &&
+	git push origin topic1 &&
+	gc-tattoo | grep topic1-2
+'
+
+test_expect_success 'stable without a tag' '
+	git checkout stable &&
+	head=$(git rev-parse HEAD) &&
+	gc-tattoo | grep "stable-$head"
+'
+
+test_expect_success 'stable with a tag' '
+	git tag -m "1.0" 1.0 &&
+	gc-tattoo | grep "1.0"
+'
+
+test_expect_success 'fails if not pushed' '
+	git checkout topic1 &&
+	echo "$test_name" >a &&
+	git commit -a -m "make topic1-3" &&
+	gc-tattoo | grep "topic1 has not been pushed"
+'
+
+test_expect_success 'stable fails if not pushed' '
+	git checkout stable &&
+	git merge --no-ff topic1 &&
+	gc-tattoo | grep "stable has not been pushed"
+'
+
+test_expect_success 'use origin stable not local' '
+	git checkout topic1 &&
+	git push origin topic1 &&
+	gc-tattoo | grep "topic1-3"
+'
+
+test_done
+
-- 
2.20.1