grep: recurse in-process using 'struct repository'

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 5ee124332a713b1dec984090401b08efb2b9cfe9..db622c3555dcbf7f66b45c05df5279b6db6b2a9e 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -216,6 +216,11 @@ test_chmod () {
        git update-index --add "--chmod=$@"
 }
 
+# Get the modebits from a file.
+test_modebits () {
+       ls -l "$1" | sed -e 's|^\(..........\).*|\1|'
+}
+
 # Unset a configuration variable, but don't fail if it doesn't exist.
 test_unconfig () {
        config_dir=