-repo_dir="`mktemp -d`"
-repo="$repo_dir/repo"
-git init "$repo"
-(
- cd "$repo"
- echo Contents > test-file
- git add test-file
- git commit -m 'Commit message'
-)
-
-conf="`mktemp`"
-cat > "$conf" <<EOF
-[foo]
-git_repo = file://$repo
-git_ref = master
-EOF