[PATCH 1/2] t0108: modernize style

[John Keeping]

* &&-chaining
* use test_cmp instead of cmp
* use strip_headers instead of knowing how many lines there will be

Signed-off-by: John Keeping <john at keeping.me.uk>
---
 tests/t0108-patch.sh | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/tests/t0108-patch.sh b/tests/t0108-patch.sh
index fcc749d..4e8aba3 100755
--- a/tests/t0108-patch.sh
+++ b/tests/t0108-patch.sh
@@ -24,10 +24,10 @@ test_expect_success 'find `cgit` signature' '
 '
 
 test_expect_success 'compare with output of git-format-patch(1)' '
-	CGIT_VERSION=$(sed -n "s/CGIT_VERSION = //p" ../../VERSION)
-	git --git-dir="$PWD/repos/foo/.git" format-patch -p --subject-prefix="" --signature="cgit $CGIT_VERSION" --stdout HEAD^ >tmp2
-	sed "1,5d" tmp >tmp_
-	cmp tmp_ tmp2
+	CGIT_VERSION=$(sed -n "s/CGIT_VERSION = //p" ../../VERSION) &&
+	git --git-dir="$PWD/repos/foo/.git" format-patch -p --subject-prefix="" --signature="cgit $CGIT_VERSION" --stdout HEAD^ >tmp2 &&
+	strip_headers <tmp >tmp_ &&
+	test_cmp tmp_ tmp2
 '
 
 test_expect_success 'find initial commit' '
@@ -43,8 +43,8 @@ test_expect_success 'find `cgit` signature' '
 '
 
 test_expect_success 'generate patches for multiple commits' '
-	id=$(git --git-dir="$PWD/repos/foo/.git" rev-parse HEAD)
-	id2=$(git --git-dir="$PWD/repos/foo/.git" rev-parse HEAD~3)
+	id=$(git --git-dir="$PWD/repos/foo/.git" rev-parse HEAD) &&
+	id2=$(git --git-dir="$PWD/repos/foo/.git" rev-parse HEAD~3) &&
 	cgit_query "url=foo/patch&id=$id&id2=$id2" >tmp
 '
 
@@ -53,10 +53,10 @@ test_expect_success 'find `cgit` signature' '
 '
 
 test_expect_success 'compare with output of git-format-patch(1)' '
-	CGIT_VERSION=$(sed -n "s/CGIT_VERSION = //p" ../../VERSION)
-	git --git-dir="$PWD/repos/foo/.git" format-patch -p -N --subject-prefix="" --signature="cgit $CGIT_VERSION" --stdout HEAD~3..HEAD >tmp2
-	sed "1,5d" tmp >tmp_
-	cmp tmp_ tmp2
+	CGIT_VERSION=$(sed -n "s/CGIT_VERSION = //p" ../../VERSION) &&
+	git --git-dir="$PWD/repos/foo/.git" format-patch -p -N --subject-prefix="" --signature="cgit $CGIT_VERSION" --stdout HEAD~3..HEAD >tmp2 &&
+	strip_headers <tmp >tmp_ &&
+	test_cmp tmp_ tmp2
 '
 
 test_done
-- 
2.2.1.286.gdf3164c