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Overwrite ignored directories on checkout

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This commit is contained in:
Edward Thomson 2013-12-13 10:10:32 -05:00
parent 81a2012d99
commit bf4a577c69
2 changed files with 45 additions and 9 deletions
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7
src/checkout.c
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@ -435,6 +435,7 @@ static int checkout_action_with_wd_dir(
int *action,
checkout_data *data,
const git_diff_delta *delta,
git_iterator *workdir,
const git_index_entry *wd)
{
*action = CHECKOUT_ACTION__NONE;
@ -451,7 +452,9 @@ static int checkout_action_with_wd_dir(
if (delta->old_file.mode == GIT_FILEMODE_COMMIT)
/* expected submodule (and maybe found one) */;
else if (delta->new_file.mode != GIT_FILEMODE_TREE)
*action = CHECKOUT_ACTION_IF(FORCE, REMOVE_AND_UPDATE, CONFLICT);
*action = git_iterator_current_is_ignored(workdir) ?
CHECKOUT_ACTION_IF(DONT_OVERWRITE_IGNORED, CONFLICT, REMOVE_AND_UPDATE) :
CHECKOUT_ACTION_IF(FORCE, REMOVE_AND_UPDATE, CONFLICT);
break;
case GIT_DELTA_DELETED: /* case 11 (and 27 for dir) */
if (delta->old_file.mode != GIT_FILEMODE_TREE)
@ -573,7 +576,7 @@ static int checkout_action(
}
}
return checkout_action_with_wd_dir(action, data, delta, wd);
return checkout_action_with_wd_dir(action, data, delta, workdir, wd);
}
/* case 6 - wd is after delta */

47
tests/checkout/tree.c
View File

@ -235,7 +235,7 @@ void test_checkout_tree__can_remove_ignored(void)
cl_assert(!git_path_isfile("testrepo/ignored_file"));
}
static int checkout_tree_with_blob_ignored_in_workdir(int strategy)
static int checkout_tree_with_blob_ignored_in_workdir(int strategy, bool isdir)
{
git_oid oid;
git_object *obj = NULL;
@ -268,16 +268,27 @@ static int checkout_tree_with_blob_ignored_in_workdir(int strategy)
opts.checkout_strategy = strategy;
cl_must_pass(p_mkdir("testrepo/ab", 0777));
cl_git_mkfile("testrepo/ab/4.txt", "as you wish");
if (isdir) {
cl_must_pass(p_mkdir("testrepo/ab", 0777));
cl_must_pass(p_mkdir("testrepo/ab/4.txt", 0777));
cl_git_mkfile("testrepo/ab/4.txt/file1.txt", "as you wish");
cl_git_mkfile("testrepo/ab/4.txt/file2.txt", "foo bar foo");
cl_git_mkfile("testrepo/ab/4.txt/file3.txt", "inky blinky pinky clyde");
cl_assert(git_path_isdir("testrepo/ab/4.txt"));
} else {
cl_must_pass(p_mkdir("testrepo/ab", 0777));
cl_git_mkfile("testrepo/ab/4.txt", "as you wish");
cl_assert(git_path_isfile("testrepo/ab/4.txt"));
}
cl_git_pass(git_ignore_add_rule(g_repo, "ab/4.txt\n"));
cl_git_pass(git_ignore_path_is_ignored(&ignored, g_repo, "ab/4.txt"));
cl_assert_equal_i(1, ignored);
cl_assert(git_path_isfile("testrepo/ab/4.txt"));
cl_git_pass(git_reference_name_to_id(&oid, g_repo, "refs/heads/subtrees"));
cl_git_pass(git_object_lookup(&obj, g_repo, &oid, GIT_OBJ_ANY));
@ -293,14 +304,14 @@ void test_checkout_tree__conflict_on_ignored_when_not_overwriting(void)
int error;
cl_git_fail(error = checkout_tree_with_blob_ignored_in_workdir(
GIT_CHECKOUT_SAFE | GIT_CHECKOUT_DONT_OVERWRITE_IGNORED));
GIT_CHECKOUT_SAFE | GIT_CHECKOUT_DONT_OVERWRITE_IGNORED, false));
cl_assert_equal_i(GIT_EMERGECONFLICT, error);
}
void test_checkout_tree__can_overwrite_ignored_by_default(void)
{
cl_git_pass(checkout_tree_with_blob_ignored_in_workdir(GIT_CHECKOUT_SAFE));
cl_git_pass(checkout_tree_with_blob_ignored_in_workdir(GIT_CHECKOUT_SAFE, false));
cl_git_pass(git_repository_set_head(g_repo, "refs/heads/subtrees"));
@ -309,6 +320,28 @@ void test_checkout_tree__can_overwrite_ignored_by_default(void)
assert_on_branch(g_repo, "subtrees");
}
void test_checkout_tree__conflict_on_ignored_folder_when_not_overwriting(void)
{
int error;
cl_git_fail(error = checkout_tree_with_blob_ignored_in_workdir(
GIT_CHECKOUT_SAFE | GIT_CHECKOUT_DONT_OVERWRITE_IGNORED, true));
cl_assert_equal_i(GIT_EMERGECONFLICT, error);
}
void test_checkout_tree__can_overwrite_ignored_folder_by_default(void)
{
cl_git_pass(checkout_tree_with_blob_ignored_in_workdir(GIT_CHECKOUT_SAFE, true));
cl_git_pass(git_repository_set_head(g_repo, "refs/heads/subtrees"));
cl_assert(git_path_isfile("testrepo/ab/4.txt"));
assert_on_branch(g_repo, "subtrees");
}
void test_checkout_tree__can_update_only(void)
{
git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;