t/lib-submodule-update.sh: allow local submodules

To prepare for changing the default value of `protocol.file.allow` to "user", update the `prolog()` function in lib-submodule-update to allow submodules to be cloned over the file protocol. This is used by a handful of submodule-related test scripts, which themselves will have to tweak the value of `protocol.file.allow` in certain locations. Those will be done in subsequent commits. Signed-off-by: Taylor Blau <me@ttaylorr.com>

Taylor Blau committed Jul 29, 2022 at 15:13 UTC 7de0c306f7b758d3fb537c18c2751f6250cea7a0
1 file changed +1
t/lib-submodule-update.sh
+1
@@ -196,6 +196,7 @@ test_git_directory_exists () {
196 # the submodule repo if it doesn't exist and configures the most problematic
197 # settings for diff.ignoreSubmodules.
198 prolog () {
199 + test_config_global protocol.file.allow always &&
200 (test -d submodule_update_repo || create_lib_submodule_repo) &&
201 test_config_global diff.ignoreSubmodules all &&
202 test_config diff.ignoreSubmodules all