development/git
development/git
1
0
Fork 0
mirror of https://github.com/git/git synced 2024-07-02 15:48:44 +00:00
Code Issues Projects Releases Wiki Activity

submodule: trace adding submodule ODB as alternate

Browse Source 
Submodule ODBs are never added as alternates during the execution of the
test suite, but there may be a rare interaction that the test suite does
not have coverage of. Add a trace message when this happens, so that
users who trace their commands can notice such occurrences.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Tan 2021-10-08 14:08:20 -07:00 committed by Junio C Hamano
parent 13a2f620b2
commit 71ef66d740
2 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
submodule.c
View File

@ -201,6 +201,8 @@ int register_all_submodule_odb_as_alternates(void)
add_to_alternates_memory(added_submodule_odb_paths.items[i].string);
if (ret) {
string_list_clear(&added_submodule_odb_paths, 0);
trace2_data_intmax("submodule", the_repository,
"register_all_submodule_odb_as_alternates/registered", ret);
if (git_env_bool("GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB", 0))
BUG("register_all_submodule_odb_as_alternates() called");
}

7
t/README
View File

@ -456,11 +456,8 @@ GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB=<boolean>, when true, makes
registering submodule ODBs as alternates a fatal action. Support for
this environment variable can be removed once the migration to
explicitly providing repositories when accessing submodule objects is
complete (in which case we might want to replace this with a trace2
call so that users can make it visible if accessing submodule objects
without an explicit repository still happens) or needs to be abandoned
for whatever reason (in which case the migrated codepaths still retain
their performance benefits).
complete or needs to be abandoned for whatever reason (in which case the
migrated codepaths still retain their performance benefits).
Naming Tests
------------