git/t/t4128-apply-root.sh
Johannes Schindelin c4730f35cc Teach "git apply" to prepend a prefix with "--root=<root>"
With "git apply --root=<root>", all file names in the patch are prepended
with <root>.  If a "-p" value was given, the paths are stripped _before_
prepending <root>.

Wished for by HPA.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-01 18:04:28 -07:00

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#!/bin/sh
test_description='apply same filename'
. ./test-lib.sh
test_expect_success 'setup' '
mkdir -p some/sub/dir &&
echo Hello > some/sub/dir/file &&
git add some/sub/dir/file
'
cat > patch << EOF
diff a/bla/blub/dir/file b/bla/blub/dir/file
--- a/bla/blub/dir/file
+++ b/bla/blub/dir/file
@@ -1,1 +1,1 @@
-Hello
+Bello
EOF
test_expect_success 'apply --root -p --index' '
git apply --root=some/sub -p3 --index patch &&
test Bello = $(git show :some/sub/dir/file) &&
test Bello = $(cat some/sub/dir/file)
'
test_done