Merge branch 'ps/fix-reinit-includeif-onbranch'

"git init" in an already created directory, when the user
configuration has includeif.onbranch, started to fail recently,
which has been corrected.

* ps/fix-reinit-includeif-onbranch:
  setup: fix bug with "includeIf.onbranch" when initializing dir
This commit is contained in:
Junio C Hamano 2024-06-03 13:11:11 -07:00
commit 5c7c063c1f
2 changed files with 105 additions and 17 deletions

21
setup.c
View file

@ -2342,12 +2342,6 @@ int init_db(const char *git_dir, const char *real_git_dir,
}
startup_info->have_repository = 1;
/* Ensure `core.hidedotfiles` is processed */
git_config(platform_core_config, NULL);
safe_create_dir(git_dir, 0);
/* Check to see if the repository version is right.
* Note that a newly created repository does not have
* config file, so this will not fail. What we are catching
@ -2358,9 +2352,6 @@ int init_db(const char *git_dir, const char *real_git_dir,
validate_hash_algorithm(&repo_fmt, hash);
validate_ref_storage_format(&repo_fmt, ref_storage_format);
reinit = create_default_files(template_dir, original_git_dir,
&repo_fmt, init_shared_repository);
/*
* Now that we have set up both the hash algorithm and the ref storage
* format we can update the repository's settings accordingly.
@ -2368,6 +2359,18 @@ int init_db(const char *git_dir, const char *real_git_dir,
repo_set_hash_algo(the_repository, repo_fmt.hash_algo);
repo_set_ref_storage_format(the_repository, repo_fmt.ref_storage_format);
/*
* Ensure `core.hidedotfiles` is processed. This must happen after we
* have set up the repository format such that we can evaluate
* includeIf conditions correctly in the case of re-initialization.
*/
git_config(platform_core_config, NULL);
safe_create_dir(git_dir, 0);
reinit = create_default_files(template_dir, original_git_dir,
&repo_fmt, init_shared_repository);
if (!(flags & INIT_DB_SKIP_REFDB))
create_reference_database(repo_fmt.ref_storage_format,
initial_branch, flags & INIT_DB_QUIET);

View file

@ -584,14 +584,39 @@ test_expect_success 'init with --ref-format=files' '
test_cmp expect actual
'
test_expect_success 're-init with same format' '
test_when_finished "rm -rf refformat" &&
git init --ref-format=files refformat &&
git init --ref-format=files refformat &&
echo files >expect &&
git -C refformat rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
backends="files reftable"
for from_format in $backends
do
test_expect_success "re-init with same format ($from_format)" '
test_when_finished "rm -rf refformat" &&
git init --ref-format=$from_format refformat &&
git init --ref-format=$from_format refformat &&
echo $from_format >expect &&
git -C refformat rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
for to_format in $backends
do
if test "$from_format" = "$to_format"
then
continue
fi
test_expect_success "re-init with different format fails ($from_format -> $to_format)" '
test_when_finished "rm -rf refformat" &&
git init --ref-format=$from_format refformat &&
cat >expect <<-EOF &&
fatal: attempt to reinitialize repository with different reference storage format
EOF
test_must_fail git init --ref-format=$to_format refformat 2>err &&
test_cmp expect err &&
echo $from_format >expect &&
git -C refformat rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
done
done
test_expect_success 'init with --ref-format=garbage' '
test_when_finished "rm -rf refformat" &&
@ -678,4 +703,64 @@ test_expect_success 'branch -m with the initial branch' '
test_cmp expect actual
'
test_expect_success 'init with includeIf.onbranch condition' '
test_when_finished "rm -rf repo" &&
git -c includeIf.onbranch:main.path=nonexistent init repo &&
echo $GIT_DEFAULT_REF_FORMAT >expect &&
git -C repo rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
test_expect_success 'init with includeIf.onbranch condition with existing directory' '
test_when_finished "rm -rf repo" &&
mkdir repo &&
git -c includeIf.onbranch:nonexistent.path=/does/not/exist init repo &&
echo $GIT_DEFAULT_REF_FORMAT >expect &&
git -C repo rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
test_expect_success 're-init with includeIf.onbranch condition' '
test_when_finished "rm -rf repo" &&
git init repo &&
git -c includeIf.onbranch:nonexistent.path=/does/not/exist init repo &&
echo $GIT_DEFAULT_REF_FORMAT >expect &&
git -C repo rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
test_expect_success 're-init with includeIf.onbranch condition' '
test_when_finished "rm -rf repo" &&
git init repo &&
git -c includeIf.onbranch:nonexistent.path=/does/not/exist init repo &&
echo $GIT_DEFAULT_REF_FORMAT >expect &&
git -C repo rev-parse --show-ref-format >actual &&
test_cmp expect actual
'
test_expect_success 're-init skips non-matching includeIf.onbranch' '
test_when_finished "rm -rf repo config" &&
cat >config <<-EOF &&
[
garbage
EOF
git init repo &&
git -c includeIf.onbranch:nonexistent.path="$(test-tool path-utils absolute_path config)" init repo
'
test_expect_success 're-init reads matching includeIf.onbranch' '
test_when_finished "rm -rf repo config" &&
cat >config <<-EOF &&
[
garbage
EOF
path="$(test-tool path-utils absolute_path config)" &&
git init --initial-branch=branch repo &&
cat >expect <<-EOF &&
fatal: bad config line 1 in file $path
EOF
test_must_fail git -c includeIf.onbranch:branch.path="$path" init repo 2>err &&
test_cmp expect err
'
test_done