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Merge branch 'js/short-help-outside-repo-fix'

Browse source 
"git cmd -h" outside a repository should error out cleanly for many
commands, but instead it hit a BUG(), which has been corrected.

* js/short-help-outside-repo-fix:
  t0012: verify that built-ins handle `-h` even without gitdir
  checkout/fetch/pull/pack-objects: allow `-h` outside a repository
This commit is contained in:
Junio C Hamano 2022-02-18 13:53:30 -08:00
parent 9b7e531f94 87ad07d735
commit c5973cb98f
5 changed files with 23 additions and 11 deletions
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7
builtin/checkout.c
View file

@ -1608,9 +1608,10 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
opts->show_progress = -1;
git_config(git_checkout_config, opts);
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
if (the_repository->gitdir) {
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
}
opts->track = BRANCH_TRACK_UNSPECIFIED;

6
builtin/fetch.c
View file

@ -2017,8 +2017,10 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
}
git_config(git_fetch_config, NULL);
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
if (the_repository->gitdir) {
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
}
argc = parse_options(argc, argv, prefix,
builtin_fetch_options, builtin_fetch_usage, 0);

8
builtin/pack-objects.c
View file

@ -3976,9 +3976,11 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
read_replace_refs = 0;
sparse = git_env_bool("GIT_TEST_PACK_SPARSE", -1);
prepare_repo_settings(the_repository);
if (sparse < 0)
sparse = the_repository->settings.pack_use_sparse;
if (the_repository->gitdir) {
prepare_repo_settings(the_repository);
if (sparse < 0)
sparse = the_repository->settings.pack_use_sparse;
}
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);

6
builtin/pull.c
View file

@ -994,8 +994,10 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
set_reflog_message(argc, argv);
git_config(git_pull_config, NULL);
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
if (the_repository->gitdir) {
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
}
argc = parse_options(argc, argv, prefix, pull_options, pull_usage, 0);

7
t/t0012-help.sh
View file

@ -139,13 +139,18 @@ test_expect_success 'git help --config-sections-for-completion' '
'
test_expect_success 'generate builtin list' '
mkdir -p sub &&
git --list-cmds=builtins >builtins
'
while read builtin
do
test_expect_success "$builtin can handle -h" '
test_expect_code 129 git $builtin -h >output 2>&1 &&
(
GIT_CEILING_DIRECTORIES=$(pwd) &&
export GIT_CEILING_DIRECTORIES &&
test_expect_code 129 git -C sub $builtin -h >output 2>&1
) &&
test_i18ngrep usage output
'
done <builtins