From c6d53e75432183e55ed0144465101968ea01511f Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 12 Jul 2018 13:32:11 +0100
Subject: test suite: Introduce playtree-save-refs

Arranges for all the refs in each playtree to be saved in the parent's
ref namespace.

This is going to be used when running git-gc when saving artifacts.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 tests/playtree-save-refs | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100755 tests/playtree-save-refs

diff --git a/tests/playtree-save-refs b/tests/playtree-save-refs
new file mode 100755
index 0000000..7841367
--- /dev/null
+++ b/tests/playtree-save-refs
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+set -o pipefail
+find -name .git -type d -exec sh -xec '
+	cd "$1"
+	git for-each-ref \
+ --format='\''update refs/dgit-test-keep/g%(objectname) %(objectname)'\'' \
+' x "{}" \; | \
+	sort -u | git update-ref --stdin
-- 
cgit v1.2.3