# Helper to verify if repo $1 contains a submodule named $2 with gitdir path $3

# This does not check filesystem existence. That is done in submodule.c via the
# submodule_name_to_gitdir() API which this helper ends up calling. The gitdirs
# might or might not exist (eg. when adding a new submodule), so this only checks
# the expected configuration path, which might be overridden by the user.

verify_submodule_gitdir_path() {
	repo="$1" &&
	name="$2" &&
	path="$3" &&
	(
		cd "$repo" &&
		cat >expect <<-EOF &&
			$(git rev-parse --git-common-dir)/$path
		EOF
		git submodule--helper gitdir "$name" >actual &&
		test_cmp expect actual
	)
}