void test_repo_setters__setting_a_workdir_turns_a_bare_repository_into_a_standard_one(void)
{
cl_assert(git_repository_is_bare(repo) == 1);
cl_assert(git_repository_workdir(repo) == NULL);
cl_git_pass(git_repository_set_workdir(repo, "./new_workdir", false));
cl_assert(git_repository_workdir(repo) != NULL);
cl_assert(git_repository_is_bare(repo) == 0);
}
void test_repo_new__is_bare_until_workdir_set(void)
{
git_repository *repo;
cl_git_pass(git_repository_new(&repo));
cl_assert_equal_b(true, git_repository_is_bare(repo));
cl_git_pass(git_repository_set_workdir(repo, clar_sandbox_path(), 0));
cl_assert_equal_b(false, git_repository_is_bare(repo));
git_repository_free(repo);
}
/*
* The remote is strictly newer than the local branch.
*/
static int reset_to_remote(git_repository *repo, git_reference *local, const git_oid *new_id)
{
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
git_object *target;
// If it's not checked out (bare or not HEAD), just update the reference */
if (git_repository_is_bare(repo) || git_branch_is_head(local) != 1) {
git_reference *out;
if (git_reference_set_target(&out, local, new_id, "Update to remote"))
return report_error("Could not update local ref to newer remote ref");
git_reference_free(out);
// Not really an error, just informational
report_error("Updated local branch from remote");
return 0;
}
if (git_object_lookup(&target, repo, new_id, GIT_OBJ_COMMIT))
return report_error("Could not look up remote commit");
opts.checkout_strategy = GIT_CHECKOUT_SAFE;
if (git_reset(repo, target, GIT_RESET_HARD, &opts))
return report_error("Local head checkout failed after update");
// Not really an error, just informational
report_error("Updated local information from remote");
return 0;
}
void test_repo_init__extended_with_template_and_shared_mode(void)
{
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
int filemode = true;
const char *repo_path = NULL;
cl_set_cleanup(&cleanup_repository, "init_shared_from_tpl");
template_sandbox("template");
opts.flags = GIT_REPOSITORY_INIT_MKPATH |
GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE;
opts.template_path = "template";
opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP;
cl_git_pass(git_repository_init_ext(&_repo, "init_shared_from_tpl", &opts));
cl_assert(!git_repository_is_bare(_repo));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/init_shared_from_tpl/.git/"));
filemode = cl_repo_get_bool(_repo, "core.filemode");
repo_path = git_repository_path(_repo);
assert_mode_seems_okay(repo_path, "hooks",
GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode);
assert_mode_seems_okay(repo_path, "info",
GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode);
assert_mode_seems_okay(repo_path, "description",
GIT_FILEMODE_BLOB, false, filemode);
validate_templates(_repo, "template");
cl_fixture_cleanup("template");
}
void test_repo_init__relative_gitdir(void)
{
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
git_buf dot_git_content = GIT_BUF_INIT;
opts.workdir_path = "../c_wd";
opts.flags =
GIT_REPOSITORY_INIT_MKPATH |
GIT_REPOSITORY_INIT_RELATIVE_GITLINK |
GIT_REPOSITORY_INIT_NO_DOTGIT_DIR;
/* make the directory first, then it should succeed */
cl_git_pass(git_repository_init_ext(&_repo, "root/b/my_repository", &opts));
cl_assert(!git__suffixcmp(git_repository_workdir(_repo), "root/b/c_wd/"));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "root/b/my_repository/"));
cl_assert(!git_repository_is_bare(_repo));
cl_assert(git_repository_is_empty(_repo));
/* Verify that the gitlink and worktree entries are relative */
/* Verify worktree */
assert_config_entry_value(_repo, "core.worktree", "../c_wd/");
/* Verify gitlink */
cl_git_pass(git_futils_readbuffer(&dot_git_content, "root/b/c_wd/.git"));
cl_assert_equal_s("gitdir: ../my_repository/", dot_git_content.ptr);
git_buf_free(&dot_git_content);
cleanup_repository("root");
}
static const char *repository_base(git_repository *repo)
{
if (git_repository_is_bare(repo))
return git_repository_path(repo);
return git_repository_workdir(repo);
}
/**
* Determines whether or not the working directory has non-committed changes.
*/
static int sync_local_dirty(int *out,
git_repository *repo,
git_oid *commit_id)
{
int e = 0;
git_tree *tree = NULL;
git_diff *diff = NULL;
if (git_repository_is_bare(repo))
{
*out = 0;
goto exit;
}
git_oid tree_id;
git_check(sync_get_tree(&tree_id, repo, commit_id));
git_check(git_tree_lookup(&tree, repo, &tree_id));
git_diff_options diff_options = GIT_DIFF_OPTIONS_INIT;
diff_options.flags |= GIT_DIFF_INCLUDE_UNTRACKED;
git_check(git_diff_tree_to_workdir(&diff, repo, tree, &diff_options));
*out = git_diff_num_deltas(diff);
exit:
if (tree) git_tree_free(tree);
if (diff) git_diff_free(diff);
return e;
}
static void ensure_repository_init(
const char *working_directory,
int is_bare,
const char *expected_path_repository,
const char *expected_working_directory)
{
const char *workdir;
cl_assert(!git_path_isdir(working_directory));
cl_git_pass(git_repository_init(&_repo, working_directory, is_bare));
workdir = git_repository_workdir(_repo);
if (workdir != NULL || expected_working_directory != NULL) {
cl_assert(
git__suffixcmp(workdir, expected_working_directory) == 0
);
}
cl_assert(
git__suffixcmp(git_repository_path(_repo), expected_path_repository) == 0
);
cl_assert(git_repository_is_bare(_repo) == is_bare);
#ifdef GIT_WIN32
if (!is_bare) {
DWORD fattrs = GetFileAttributes(git_repository_path(_repo));
cl_assert((fattrs & FILE_ATTRIBUTE_HIDDEN) != 0);
}
#endif
cl_assert(git_repository_is_empty(_repo));
}
int lg2_status(git_repository *repo, int argc, char *argv[])
{
git_status_list *status;
struct opts o = { GIT_STATUS_OPTIONS_INIT, "." };
o.statusopt.show = GIT_STATUS_SHOW_INDEX_AND_WORKDIR;
o.statusopt.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED |
GIT_STATUS_OPT_RENAMES_HEAD_TO_INDEX |
GIT_STATUS_OPT_SORT_CASE_SENSITIVELY;
parse_opts(&o, argc, argv);
if (git_repository_is_bare(repo))
fatal("Cannot report status on bare repository",
git_repository_path(repo));
show_status:
if (o.repeat)
printf("\033[H\033[2J");
/**
* Run status on the repository
*
* We use `git_status_list_new()` to generate a list of status
* information which lets us iterate over it at our
* convenience and extract the data we want to show out of
* each entry.
*
* You can use `git_status_foreach()` or
* `git_status_foreach_ext()` if you'd prefer to execute a
* callback for each entry. The latter gives you more control
* about what results are presented.
*/
check_lg2(git_status_list_new(&status, repo, &o.statusopt),
"Could not get status", NULL);
if (o.showbranch)
show_branch(repo, o.format);
if (o.showsubmod) {
int submod_count = 0;
check_lg2(git_submodule_foreach(repo, print_submod, &submod_count),
"Cannot iterate submodules", o.repodir);
}
if (o.format == FORMAT_LONG)
print_long(status);
else
print_short(repo, status);
git_status_list_free(status);
if (o.repeat) {
sleep(o.repeat);
goto show_status;
}
return 0;
}
PyObject *
Repository_is_bare__get__(Repository *self)
{
if (git_repository_is_bare(self->repo) > 0)
Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
static void env_pass_(const char *path, const char *file, int line)
{
git_repository *repo;
cl_git_expect(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), 0, file, line);
cl_git_expect(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), 0, file, line);
cl_assert_at_line(git__suffixcmp(git_repository_path(repo), "attr/.git/") == 0, file, line);
cl_assert_at_line(git__suffixcmp(git_repository_workdir(repo), "attr/") == 0, file, line);
cl_assert_at_line(!git_repository_is_bare(repo), file, line);
git_repository_free(repo);
}
void test_repo_new__has_nothing(void)
{
git_repository *repo;
cl_git_pass(git_repository_new(&repo));
cl_assert_equal_b(true, git_repository_is_bare(repo));
cl_assert_equal_p(NULL, git_repository_path(repo));
cl_assert_equal_p(NULL, git_repository_workdir(repo));
git_repository_free(repo);
}
void test_repo_init__extended_with_template_and_shared_mode(void)
{
git_buf expected = GIT_BUF_INIT;
git_buf actual = GIT_BUF_INIT;
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
int filemode = true;
const char *repo_path = NULL;
cl_set_cleanup(&cleanup_repository, "init_shared_from_tpl");
template_sandbox("template");
opts.flags = GIT_REPOSITORY_INIT_MKPATH |
GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE;
opts.template_path = "template";
opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP;
cl_git_pass(git_repository_init_ext(&_repo, "init_shared_from_tpl", &opts));
cl_assert(!git_repository_is_bare(_repo));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/init_shared_from_tpl/.git/"));
filemode = cl_repo_get_bool(_repo, "core.filemode");
cl_git_pass(git_futils_readbuffer(
&expected, "template/description"));
cl_git_pass(git_futils_readbuffer(
&actual, "init_shared_from_tpl/.git/description"));
cl_assert_equal_s(expected.ptr, actual.ptr);
git_buf_free(&expected);
git_buf_free(&actual);
repo_path = git_repository_path(_repo);
assert_mode_seems_okay(repo_path, "hooks",
GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode);
assert_mode_seems_okay(repo_path, "info",
GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode);
assert_mode_seems_okay(repo_path, "description",
GIT_FILEMODE_BLOB, false, filemode);
/* for a non-symlinked hook, it should have shared permissions now */
assert_hooks_match(
"template", git_repository_path(_repo),
"hooks/update.sample", filemode);
/* for a symlinked hook, the permissions still should match the
* source link, not the GIT_REPOSITORY_INIT_SHARED_GROUP value
*/
assert_hooks_match(
"template", git_repository_path(_repo),
"hooks/link.sample", filemode);
cl_fixture_cleanup("template");
}
static int create_branch(
git_reference **ref_out,
git_repository *repository,
const char *branch_name,
const git_commit *commit,
const char *from,
int force)
{
int is_unmovable_head = 0;
git_reference *branch = NULL;
git_buf canonical_branch_name = GIT_BUF_INIT,
log_message = GIT_BUF_INIT;
int error = -1;
int bare = git_repository_is_bare(repository);
assert(branch_name && commit && ref_out);
assert(git_object_owner((const git_object *)commit) == repository);
if (force && !bare && git_branch_lookup(&branch, repository, branch_name, GIT_BRANCH_LOCAL) == 0) {
error = git_branch_is_head(branch);
git_reference_free(branch);
branch = NULL;
if (error < 0)
goto cleanup;
is_unmovable_head = error;
}
if (is_unmovable_head && force) {
giterr_set(GITERR_REFERENCE, "Cannot force update branch '%s' as it is "
"the current HEAD of the repository.", branch_name);
error = -1;
goto cleanup;
}
if (git_buf_joinpath(&canonical_branch_name, GIT_REFS_HEADS_DIR, branch_name) < 0)
goto cleanup;
if (git_buf_printf(&log_message, "branch: Created from %s", from) < 0)
goto cleanup;
error = git_reference_create(&branch, repository,
git_buf_cstr(&canonical_branch_name), git_commit_id(commit), force,
git_buf_cstr(&log_message));
if (!error)
*ref_out = branch;
cleanup:
git_buf_free(&canonical_branch_name);
git_buf_free(&log_message);
return error;
}
void test_online_clone__network_full(void)
{
git_remote *origin;
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", &g_options));
cl_assert(!git_repository_is_bare(g_repo));
cl_git_pass(git_remote_lookup(&origin, g_repo, "origin"));
cl_assert_equal_i(GIT_REMOTE_DOWNLOAD_TAGS_AUTO, origin->download_tags);
git_remote_free(origin);
}
void test_online_clone__network_bare(void)
{
git_remote *origin;
g_options.bare = true;
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", &g_options));
cl_assert(git_repository_is_bare(g_repo));
cl_git_pass(git_remote_lookup(&origin, g_repo, "origin"));
git_remote_free(origin);
}
void test_reset_hard__cannot_reset_in_a_bare_repository(void)
{
git_repository *bare;
cl_git_pass(git_repository_open(&bare, cl_fixture("testrepo.git")));
cl_assert(git_repository_is_bare(bare) == true);
cl_git_pass(git_revparse_single(&target, bare, KNOWN_COMMIT_IN_BARE_REPO));
cl_assert_equal_i(GIT_EBAREREPO, git_reset(bare, target, GIT_RESET_HARD, NULL));
git_repository_free(bare);
}
void test_reset_mixed__cannot_reset_in_a_bare_repository(void)
{
git_repository *bare;
cl_git_pass(git_repository_open(&bare, cl_fixture("testrepo.git")));
cl_assert(git_repository_is_bare(bare) == true);
retrieve_target_from_oid(&target, bare, KNOWN_COMMIT_IN_BARE_REPO);
cl_assert_equal_i(GIT_EBAREREPO, git_reset(bare, target, GIT_RESET_MIXED));
git_repository_free(bare);
}
static int try_to_update(git_repository *repo, git_remote *origin, git_reference *local, git_reference *remote, enum remote_transport rt)
{
git_oid base;
const git_oid *local_id, *remote_id;
if (!git_reference_cmp(local, remote))
return 0;
// Dirty modified state in the working tree? We're not going
// to update either way
if (git_status_foreach(repo, check_clean, NULL))
return report_error("local cached copy is dirty, skipping update");
local_id = git_reference_target(local);
remote_id = git_reference_target(remote);
if (!local_id || !remote_id)
return report_error("Unable to get local or remote SHA1");
if (git_merge_base(&base, repo, local_id, remote_id))
return report_error("Unable to find common commit of local and remote branches");
/* Is the remote strictly newer? Use it */
if (git_oid_equal(&base, local_id))
return reset_to_remote(repo, local, remote_id);
/* Is the local repo the more recent one? See if we can update upstream */
if (git_oid_equal(&base, remote_id))
return update_remote(repo, origin, local, remote, rt);
/* Merging a bare repository always needs user action */
if (git_repository_is_bare(repo))
return report_error("Local and remote have diverged, merge of bare branch needed");
/* Merging will definitely need the head branch too */
if (git_branch_is_head(local) != 1)
return report_error("Local and remote do not match, local branch not HEAD - cannot update");
/*
* Some day we migth try a clean merge here.
*
* But I couldn't find any good examples of this, so for now
* you'd need to merge divergent histories manually. But we've
* at least verified above that we have a working tree and the
* current branch is checked out and clean, so we *could* try
* to merge.
*/
return report_error("Local and remote have diverged, need to merge");
}
void test_repo_init__extended_with_template(void)
{
git_repository_init_options opts;
memset(&opts, 0, sizeof(opts));
opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE;
opts.template_path = cl_fixture("template");
cl_git_pass(git_repository_init_ext(&_repo, "templated.git", &opts));
cl_assert(git_repository_is_bare(_repo));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/templated.git/"));
cleanup_repository("templated.git");
}
void test_checkout_index__target_directory_from_bare(void)
{
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
git_index *index;
git_object *head = NULL;
checkout_counts cts;
memset(&cts, 0, sizeof(cts));
test_checkout_index__cleanup();
g_repo = cl_git_sandbox_init("testrepo.git");
cl_assert(git_repository_is_bare(g_repo));
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_revparse_single(&head, g_repo, "HEAD^{tree}"));
cl_git_pass(git_index_read_tree(index, (const git_tree *)head));
cl_git_pass(git_index_write(index));
git_index_free(index);
opts.checkout_strategy = GIT_CHECKOUT_SAFE |
GIT_CHECKOUT_RECREATE_MISSING;
opts.notify_flags = GIT_CHECKOUT_NOTIFY_ALL;
opts.notify_cb = checkout_count_callback;
opts.notify_payload = &cts;
/* fail to checkout a bare repo */
cl_git_fail(git_checkout_index(g_repo, NULL, &opts));
opts.target_directory = "alternative";
cl_assert(!git_path_isdir("alternative"));
cl_git_pass(git_checkout_index(g_repo, NULL, &opts));
cl_assert_equal_i(0, cts.n_untracked);
cl_assert_equal_i(0, cts.n_ignored);
cl_assert_equal_i(3, cts.n_updates);
/* files will have been filtered if needed, so strip CR */
check_file_contents_nocr("./alternative/README", "hey there\n");
check_file_contents_nocr("./alternative/branch_file.txt", "hi\nbye!\n");
check_file_contents_nocr("./alternative/new.txt", "my new file\n");
cl_git_pass(git_futils_rmdir_r(
"alternative", NULL, GIT_RMDIR_REMOVE_FILES));
git_object_free(head);
}
static int checkout_branch(git_repository *repo, git_remote *remote, const git_checkout_options *co_opts, const char *branch, const git_signature *signature, const char *reflog_message)
{
int error;
if (branch)
error = update_head_to_branch(repo, git_remote_name(remote), branch,
signature, reflog_message);
/* Point HEAD to the same ref as the remote's head */
else
error = update_head_to_remote(repo, remote, signature, reflog_message);
if (!error && should_checkout(repo, git_repository_is_bare(repo), co_opts))
error = git_checkout_head(repo, co_opts);
return error;
}
void test_repo_init__extended_0(void)
{
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
/* without MKDIR this should fail */
cl_git_fail(git_repository_init_ext(&_repo, "extended", &opts));
/* make the directory first, then it should succeed */
cl_git_pass(git_futils_mkdir("extended", 0775, 0));
cl_git_pass(git_repository_init_ext(&_repo, "extended", &opts));
cl_assert(!git__suffixcmp(git_repository_workdir(_repo), "/extended/"));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/extended/.git/"));
cl_assert(!git_repository_is_bare(_repo));
cl_assert(git_repository_is_empty(_repo));
cleanup_repository("extended");
}
/*
* The remote is strictly newer than the local branch.
*/
static int reset_to_remote(git_repository *repo, git_reference *local, const git_oid *new_id)
{
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
opts.progress_cb = &progress_cb;
git_object *target;
if (verbose)
fprintf(stderr, "git storage: reset to remote\n");
// If it's not checked out (bare or not HEAD), just update the reference */
if (git_repository_is_bare(repo) || git_branch_is_head(local) != 1) {
git_reference *out;
if (git_reference_set_target(&out, local, new_id, "Update to remote"))
return report_error(translate("gettextFromC", "Could not update local cache to newer remote data"));
git_reference_free(out);
#ifdef DEBUG
// Not really an error, just informational
report_error("Updated local branch from remote");
#endif
return 0;
}
if (git_object_lookup(&target, repo, new_id, GIT_OBJ_COMMIT)) {
if (is_subsurface_cloud)
return report_error(translate("gettextFromC", "Subsurface cloud storage corrupted"));
else
return report_error("Could not look up remote commit");
}
opts.checkout_strategy = GIT_CHECKOUT_SAFE;
if (git_reset(repo, target, GIT_RESET_HARD, &opts)) {
if (is_subsurface_cloud)
return report_error(translate("gettextFromC", "Could not update local cache to newer remote data"));
else
return report_error("Local head checkout failed after update");
}
// Not really an error, just informational
#ifdef DEBUG
report_error("Updated local information from remote");
#endif
return 0;
}
void test_repo_init__extended_1(void)
{
git_reference *ref;
git_remote *remote;
struct stat st;
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
opts.flags = GIT_REPOSITORY_INIT_MKPATH |
GIT_REPOSITORY_INIT_NO_DOTGIT_DIR;
opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP;
opts.workdir_path = "../c_wd";
opts.description = "Awesomest test repository evah";
opts.initial_head = "development";
opts.origin_url = "https://github.com/libgit2/libgit2.git";
cl_git_pass(git_repository_init_ext(&_repo, "root/b/c.git", &opts));
cl_assert(!git__suffixcmp(git_repository_workdir(_repo), "/c_wd/"));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/c.git/"));
cl_assert(git_path_isfile("root/b/c_wd/.git"));
cl_assert(!git_repository_is_bare(_repo));
/* repo will not be counted as empty because we set head to "development" */
cl_assert(!git_repository_is_empty(_repo));
cl_git_pass(git_path_lstat(git_repository_path(_repo), &st));
cl_assert(S_ISDIR(st.st_mode));
if (cl_is_chmod_supported())
cl_assert((S_ISGID & st.st_mode) == S_ISGID);
else
cl_assert((S_ISGID & st.st_mode) == 0);
cl_git_pass(git_reference_lookup(&ref, _repo, "HEAD"));
cl_assert(git_reference_type(ref) == GIT_REF_SYMBOLIC);
cl_assert_equal_s("refs/heads/development", git_reference_symbolic_target(ref));
git_reference_free(ref);
cl_git_pass(git_remote_lookup(&remote, _repo, "origin"));
cl_assert_equal_s("origin", git_remote_name(remote));
cl_assert_equal_s(opts.origin_url, git_remote_url(remote));
git_remote_free(remote);
git_repository_free(_repo);
cl_fixture_cleanup("root");
}
/**
* Creates a git tree object representing the state of the working directory.
*/
static int sync_workdir_tree(git_oid *out,
git_repository *repo)
{
int e = 0;
git_index *index = NULL;
git_check(git_repository_index(&index, repo));
git_check(git_index_clear(index));
git_strarray paths = {NULL, 0};
git_check(git_index_add_all(index, &paths, 0, NULL, NULL));
git_check(git_index_write_tree(out, index));
if (!git_repository_is_bare(repo))
{
git_check(git_index_write(index));
}
exit:
if (index) git_index_free(index);
return e;
}
/**
* Get workdir of repository.
*
* @param repo S4 class git_repository
* @return R_NilValue if bare repository, else character vector
* of length one with path.
*/
SEXP git2r_repository_workdir(SEXP repo)
{
SEXP result = R_NilValue;
git_repository *repository;
repository = git2r_repository_open(repo);
if (!repository)
git2r_error(git2r_err_invalid_repository, __func__, NULL);
if (!git_repository_is_bare(repository)) {
const char *wd = git_repository_workdir(repository);
PROTECT(result = allocVector(STRSXP, 1));
SET_STRING_ELT(result, 0, mkChar(wd));
UNPROTECT(1);
}
git_repository_free(repository);
return result;
}
void test_repo_init__external_templates_specified_in_options(void)
{
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
cl_set_cleanup(&cleanup_repository, "templated.git");
template_sandbox("template");
opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE |
GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE;
opts.template_path = "template";
cl_git_pass(git_repository_init_ext(&_repo, "templated.git", &opts));
cl_assert(git_repository_is_bare(_repo));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/templated.git/"));
validate_templates(_repo, "template");
cl_fixture_cleanup("template");
}
static int try_to_update(git_repository *repo, git_remote *origin, git_reference *local, git_reference *remote, enum remote_transport rt)
{
git_oid base;
const git_oid *local_id, *remote_id;
if (!git_reference_cmp(local, remote))
return 0;
// Dirty modified state in the working tree? We're not going
// to update either way
if (git_status_foreach(repo, check_clean, NULL))
return report_error("local cached copy is dirty, skipping update");
local_id = git_reference_target(local);
remote_id = git_reference_target(remote);
if (!local_id || !remote_id)
return report_error("Unable to get local or remote SHA1");
if (git_merge_base(&base, repo, local_id, remote_id))
return report_error("Unable to find common commit of local and remote branches");
/* Is the remote strictly newer? Use it */
if (git_oid_equal(&base, local_id))
return reset_to_remote(repo, local, remote_id);
/* Is the local repo the more recent one? See if we can update upstream */
if (git_oid_equal(&base, remote_id))
return update_remote(repo, origin, local, remote, rt);
/* Merging a bare repository always needs user action */
if (git_repository_is_bare(repo))
return report_error("Local and remote have diverged, merge of bare branch needed");
/* Merging will definitely need the head branch too */
if (git_branch_is_head(local) != 1)
return report_error("Local and remote do not match, local branch not HEAD - cannot update");
/* Ok, let's try to merge these */
return try_to_git_merge(repo, local, remote, &base, local_id, remote_id);
}
void test_repo_init__extended_with_template(void)
{
git_buf expected = GIT_BUF_INIT;
git_buf actual = GIT_BUF_INIT;
git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT;
int filemode;
cl_set_cleanup(&cleanup_repository, "templated.git");
template_sandbox("template");
opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE |
GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE;
opts.template_path = "template";
cl_git_pass(git_repository_init_ext(&_repo, "templated.git", &opts));
cl_assert(git_repository_is_bare(_repo));
cl_assert(!git__suffixcmp(git_repository_path(_repo), "/templated.git/"));
cl_git_pass(git_futils_readbuffer(&expected, "template/description"));
cl_git_pass(git_futils_readbuffer(
&actual, "templated.git/description"));
cl_assert_equal_s(expected.ptr, actual.ptr);
git_buf_free(&expected);
git_buf_free(&actual);
filemode = cl_repo_get_bool(_repo, "core.filemode");
assert_hooks_match(
"template", git_repository_path(_repo),
"hooks/update.sample", filemode);
assert_hooks_match(
"template", git_repository_path(_repo),
"hooks/link.sample", filemode);
cl_fixture_cleanup("template");
}
