void test_filter_blob__ident(void)
{
git_oid id;
git_blob *blob;
git_buf buf = { 0 };
cl_git_mkfile("crlf/test.ident", "Some text\n$Id$\nGoes there\n");
cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "test.ident"));
cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
cl_assert_equal_s(
"Some text\n$Id$\nGoes there\n", git_blob_rawcontent(blob));
git_blob_free(blob);
cl_git_mkfile("crlf/test.ident", "Some text\n$Id: Any old just you want$\nGoes there\n");
cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "test.ident"));
cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
cl_assert_equal_s(
"Some text\n$Id$\nGoes there\n", git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.bin", 1));
cl_assert_equal_s(
"Some text\n$Id$\nGoes there\n", buf.ptr);
cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.identcrlf", 1));
cl_assert_equal_s(
"Some text\r\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845$\r\nGoes there\r\n", buf.ptr);
cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.identlf", 1));
cl_assert_equal_s(
"Some text\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845$\nGoes there\n", buf.ptr);
git_buf_free(&buf);
git_blob_free(blob);
}
void test_filter_custom__order_dependency(void)
{
git_index *index;
git_blob *blob;
git_buf buf = { 0 };
/* so if ident and reverse are used together, an interesting thing
* happens - a reversed "$Id$" string is no longer going to trigger
* ident correctly. When checking out, the filters should be applied
* in order CLRF, then ident, then reverse, so ident expansion should
* work correctly. On check in, the content should be reversed, then
* ident, then CRLF filtered. Let's make sure that works...
*/
cl_git_mkfile(
"empty_standard_repo/.gitattributes",
"hero.*.rev-ident text ident prereverse eol=lf\n");
cl_git_mkfile(
"empty_standard_repo/hero.1.rev-ident",
"This is a test\n$Id$\nHave fun!\n");
cl_git_mkfile(
"empty_standard_repo/hero.2.rev-ident",
"Another test\n$dI$\nCrazy!\n");
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_index_add_bypath(index, "hero.1.rev-ident"));
cl_git_pass(git_index_add_bypath(index, "hero.2.rev-ident"));
cl_repo_commit_from_index(NULL, g_repo, NULL, 0, "Filter chains\n");
git_index_free(index);
cl_git_pass(git_blob_lookup(&blob, g_repo,
& git_index_get_bypath(index, "hero.1.rev-ident", 0)->oid));
cl_assert_equal_s(
"\n!nuf evaH\n$dI$\ntset a si sihT", git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "hero.1.rev-ident", 0));
/* no expansion because id was reversed at checkin and now at ident
* time, reverse is not applied yet */
cl_assert_equal_s(
"This is a test\n$Id$\nHave fun!\n", buf.ptr);
git_blob_free(blob);
cl_git_pass(git_blob_lookup(&blob, g_repo,
& git_index_get_bypath(index, "hero.2.rev-ident", 0)->oid));
cl_assert_equal_s(
"\n!yzarC\n$Id$\ntset rehtonA", git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "hero.2.rev-ident", 0));
/* expansion because reverse was applied at checkin and at ident time,
* reverse is not applied yet */
cl_assert_equal_s(
"Another test\n$59001fe193103b1016b27027c0c827d036fd0ac8 :dI$\nCrazy!\n", buf.ptr);
cl_assert_equal_i(0, git_oid_strcmp(
git_blob_id(blob), "8ca0df630d728c0c72072b6101b301391ef10095"));
git_blob_free(blob);
git_buf_free(&buf);
}
void test_diff_binary__blob_to_blob(void)
{
git_index *index;
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_blob *old_blob, *new_blob;
git_oid old_id, new_id;
struct diff_data diff_data = {0};
opts.flags = GIT_DIFF_SHOW_BINARY | GIT_DIFF_FORCE_BINARY;
opts.id_abbrev = GIT_OID_HEXSZ;
repo = cl_git_sandbox_init("renames");
cl_git_pass(git_repository_index__weakptr(&index, repo));
cl_git_append2file("renames/untimely.txt", "Oh that crazy Kipling!\r\n");
cl_git_pass(git_index_add_bypath(index, "untimely.txt"));
cl_git_pass(git_index_write(index));
git_oid_fromstr(&old_id, "9a69d960ae94b060f56c2a8702545e2bb1abb935");
git_oid_fromstr(&new_id, "1111d4f11f4b35bf6759e0fb714fe09731ef0840");
cl_git_pass(git_blob_lookup(&old_blob, repo, &old_id));
cl_git_pass(git_blob_lookup(&new_blob, repo, &new_id));
cl_git_pass(git_diff_blobs(old_blob,
"untimely.txt", new_blob, "untimely.txt", &opts,
file_cb, binary_cb, hunk_cb, line_cb, &diff_data));
cl_assert_equal_s("untimely.txt", diff_data.old_path);
cl_assert_equal_oid(&old_id, &diff_data.old_id);
cl_assert_equal_i(GIT_DIFF_BINARY_DELTA, diff_data.old_binary_type);
cl_assert_equal_i(7, diff_data.old_binary_inflatedlen);
cl_assert_equal_s("c%18D`@*{63ljhg(E~C7",
diff_data.old_binary_base85.ptr);
cl_assert_equal_s("untimely.txt", diff_data.new_path);
cl_assert_equal_oid(&new_id, &diff_data.new_id);
cl_assert_equal_i(GIT_DIFF_BINARY_DELTA, diff_data.new_binary_type);
cl_assert_equal_i(32, diff_data.new_binary_inflatedlen);
cl_assert_equal_s("c%1vf+QYWt3zLL@hC)e3Vu?a>QDRl4f_G*?PG(-ZA}<#J$+QbW",
diff_data.new_binary_base85.ptr);
git_blob_free(old_blob);
git_blob_free(new_blob);
git__free(diff_data.old_path);
git__free(diff_data.new_path);
git_buf_dispose(&diff_data.old_binary_base85);
git_buf_dispose(&diff_data.new_binary_base85);
}
int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, git_tree * tree, CShadowFilesTree * treeroot)
{
size_t count = git_tree_entrycount(tree);
for (size_t i = 0; i < count; ++i)
{
const git_tree_entry *entry = git_tree_entry_byindex(tree, i);
if (entry == NULL)
continue;
const int mode = git_tree_entry_filemode(entry);
CString base = CUnicodeUtils::GetUnicode(git_tree_entry_name(entry), CP_UTF8);
const git_oid *oid = git_tree_entry_id(entry);
CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
pNextTree->m_sName = base;
pNextTree->m_pParent = treeroot;
pNextTree->m_hash = CGitHash((char *)oid->id);
if (mode == GIT_FILEMODE_COMMIT)
pNextTree->m_bSubmodule = true;
else if (mode & S_IFDIR)
{
pNextTree->m_bFolder = true;
TVINSERTSTRUCT tvinsert = {0};
tvinsert.hParent = treeroot->m_hTree;
tvinsert.hInsertAfter = TVI_SORT;
tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE;
tvinsert.itemex.pszText = base.GetBuffer(base.GetLength());
tvinsert.itemex.lParam = (LPARAM)pNextTree;
tvinsert.itemex.iImage = m_nIconFolder;
tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
pNextTree->m_hTree = m_RepoTree.InsertItem(&tvinsert);
base.ReleaseBuffer();
git_object *object = nullptr;
git_tree_entry_to_object(&object, &repo, entry);
if (object == nullptr)
continue;
ReadTreeRecursive(repo, (git_tree*)object, pNextTree);
git_object_free(object);
}
else
{
git_blob * blob = nullptr;
git_blob_lookup(&blob, &repo, oid);
if (blob == NULL)
continue;
pNextTree->m_iSize = git_blob_rawsize(blob);
git_blob_free(blob);
}
}
return 0;
}
static int index_reader_read(
git_buf *out,
git_oid *out_id,
git_filemode_t *out_filemode,
git_reader *_reader,
const char *filename)
{
index_reader *reader = (index_reader *)_reader;
const git_index_entry *entry;
git_blob *blob;
int error;
if ((entry = git_index_get_bypath(reader->index, filename, 0)) == NULL)
return GIT_ENOTFOUND;
if ((error = git_blob_lookup(&blob, reader->repo, &entry->id)) < 0)
goto done;
if (out_id)
git_oid_cpy(out_id, &entry->id);
if (out_filemode)
*out_filemode = entry->mode;
error = git_blob__getbuf(out, blob);
done:
git_blob_free(blob);
return error;
}
void test_notes_notes__1(void)
{
git_oid oid, note_oid;
static git_note *note;
static git_blob *blob;
cl_git_pass(git_oid_fromstr(&oid, "8496071c1b46c854b31185ea97743be6a8774479"));
cl_git_pass(git_note_create(¬e_oid, _repo, _sig, _sig, "refs/notes/some/namespace", &oid, "hello world\n"));
cl_git_pass(git_note_create(¬e_oid, _repo, _sig, _sig, NULL, &oid, "hello world\n"));
cl_git_pass(git_note_read(¬e, _repo, NULL, &oid));
cl_assert_equal_s(git_note_message(note), "hello world\n");
cl_assert(!git_oid_cmp(git_note_oid(note), ¬e_oid));
cl_git_pass(git_blob_lookup(&blob, _repo, ¬e_oid));
cl_assert_equal_s(git_note_message(note), git_blob_rawcontent(blob));
cl_git_fail(git_note_create(¬e_oid, _repo, _sig, _sig, NULL, &oid, "hello world\n"));
cl_git_fail(git_note_create(¬e_oid, _repo, _sig, _sig, "refs/notes/some/namespace", &oid, "hello world\n"));
cl_git_pass(git_note_remove(_repo, NULL, _sig, _sig, &oid));
cl_git_pass(git_note_remove(_repo, "refs/notes/some/namespace", _sig, _sig, &oid));
cl_git_fail(git_note_remove(_repo, NULL, _sig, _sig, ¬e_oid));
cl_git_fail(git_note_remove(_repo, "refs/notes/some/namespace", _sig, _sig, &oid));
git_note_free(note);
git_blob_free(blob);
}
static int note_lookup(git_note **out, git_repository *repo,
git_tree *tree, const char *target)
{
int error, fanout = 0;
git_oid oid;
git_blob *blob = NULL;
git_note *note = NULL;
git_tree *subtree = NULL;
if ((error = find_subtree_r(&subtree, tree, repo, target, &fanout)) < 0)
goto cleanup;
if ((error = find_blob(&oid, subtree, target + fanout)) < 0)
goto cleanup;
if ((error = git_blob_lookup(&blob, repo, &oid)) < 0)
goto cleanup;
if ((error = note_new(¬e, &oid, blob)) < 0)
goto cleanup;
*out = note;
cleanup:
git_tree_free(subtree);
git_blob_free(blob);
return error;
}
static int tree_reader_read(
git_buf *out,
git_oid *out_id,
git_filemode_t *out_filemode,
git_reader *_reader,
const char *filename)
{
tree_reader *reader = (tree_reader *)_reader;
git_tree_entry *tree_entry = NULL;
git_blob *blob = NULL;
int error;
if ((error = git_tree_entry_bypath(&tree_entry, reader->tree, filename)) < 0 ||
(error = git_blob_lookup(&blob, git_tree_owner(reader->tree), git_tree_entry_id(tree_entry))) < 0 ||
(error = git_buf_set(out, git_blob_rawcontent(blob), git_blob_rawsize(blob))) < 0)
goto done;
if (out_id)
git_oid_cpy(out_id, git_tree_entry_id(tree_entry));
if (out_filemode)
*out_filemode = git_tree_entry_filemode(tree_entry);
done:
git_blob_free(blob);
git_tree_entry_free(tree_entry);
return error;
}
static int checkout_blob(
struct checkout_diff_data *data,
const git_diff_file *file)
{
git_blob *blob;
int error;
git_buf_truncate(data->path, data->workdir_len);
if (git_buf_joinpath(data->path, git_buf_cstr(data->path), file->path) < 0)
return -1;
if ((error = git_blob_lookup(&blob, data->owner, &file->oid)) < 0)
return error;
if (S_ISLNK(file->mode))
error = blob_content_to_link(
blob, git_buf_cstr(data->path), data->can_symlink);
else
error = blob_content_to_file(
blob, git_buf_cstr(data->path), file->mode, data->checkout_opts);
git_blob_free(blob);
return error;
}
git_blob *git_tree_entry_blob(git_repository *repo, const git_tree_entry *entry)
{
const git_oid *id = git_tree_entry_id(entry);
git_blob *blob;
if (git_blob_lookup(&blob, repo, id))
return NULL;
return blob;
}
void test_index_tests__add_frombuffer(void)
{
git_index *index;
git_repository *repo;
git_index_entry entry;
const git_index_entry *returned_entry;
git_oid id1;
git_blob *blob;
const char *content = "hey there\n";
cl_set_cleanup(&cleanup_myrepo, NULL);
/* Intialize a new repository */
cl_git_pass(git_repository_init(&repo, "./myrepo", 0));
/* Ensure we're the only guy in the room */
cl_git_pass(git_repository_index(&index, repo));
cl_assert(git_index_entrycount(index) == 0);
/* Store the expected hash of the file/blob
* This has been generated by executing the following
* $ echo "hey there" | git hash-object --stdin
*/
cl_git_pass(git_oid_fromstr(&id1, "a8233120f6ad708f843d861ce2b7228ec4e3dec6"));
/* Add the new file to the index */
memset(&entry, 0x0, sizeof(git_index_entry));
entry.mode = GIT_FILEMODE_BLOB;
entry.path = "test.txt";
cl_git_pass(git_index_add_frombuffer(index, &entry,
content, strlen(content)));
/* Wow... it worked! */
cl_assert(git_index_entrycount(index) == 1);
returned_entry = git_index_get_byindex(index, 0);
/* And the built-in hashing mechanism worked as expected */
cl_assert_equal_oid(&id1, &returned_entry->id);
/* And mode is the one asked */
cl_assert_equal_i(GIT_FILEMODE_BLOB, returned_entry->mode);
/* Test access by path instead of index */
cl_assert((returned_entry = git_index_get_bypath(index, "test.txt", 0)) != NULL);
cl_assert_equal_oid(&id1, &returned_entry->id);
/* Test the blob is in the repository */
cl_git_pass(git_blob_lookup(&blob, repo, &id1));
cl_assert_equal_s(
content, git_blob_rawcontent(blob));
git_blob_free(blob);
git_index_free(index);
git_repository_free(repo);
}
static void assert_note_equal(git_note *note, char *message, git_oid *note_oid) {
git_blob *blob;
cl_assert_equal_s(git_note_message(note), message);
cl_assert_equal_oid(git_note_id(note), note_oid);
cl_git_pass(git_blob_lookup(&blob, _repo, note_oid));
cl_assert_equal_s(git_note_message(note), (const char *)git_blob_rawcontent(blob));
git_blob_free(blob);
}
static int diff_file_content_load_blob(git_diff_file_content *fc)
{
int error = 0;
git_odb_object *odb_obj = NULL;
if (git_oid_iszero(&fc->file->oid))
return 0;
if (fc->file->mode == GIT_FILEMODE_COMMIT)
return diff_file_content_commit_to_str(fc, false);
/* if we don't know size, try to peek at object header first */
if (!fc->file->size) {
git_odb *odb;
size_t len;
git_otype type;
if (!(error = git_repository_odb__weakptr(&odb, fc->repo))) {
error = git_odb__read_header_or_object(
&odb_obj, &len, &type, odb, &fc->file->oid);
git_odb_free(odb);
}
if (error)
return error;
fc->file->size = len;
}
if (diff_file_content_binary_by_size(fc))
return 0;
if (odb_obj != NULL) {
error = git_object__from_odb_object(
(git_object **)&fc->blob, fc->repo, odb_obj, GIT_OBJ_BLOB);
git_odb_object_free(odb_obj);
} else {
error = git_blob_lookup(
(git_blob **)&fc->blob, fc->repo, &fc->file->oid);
}
if (!error) {
fc->flags |= GIT_DIFF_FLAG__FREE_BLOB;
fc->map.data = (void *)git_blob_rawcontent(fc->blob);
fc->map.len = (size_t)git_blob_rawsize(fc->blob);
}
return error;
}
void test_object_blob_filter__unfiltered(void)
{
int i;
git_blob *blob;
for (i = 0; i < CRLF_NUM_TEST_OBJECTS; i++) {
size_t raw_len = (size_t)g_crlf_raw_len[i];
cl_git_pass(git_blob_lookup(&blob, g_repo, &g_crlf_oids[i]));
cl_assert_equal_sz(raw_len, (size_t)git_blob_rawsize(blob));
cl_assert_equal_i(
0, memcmp(g_crlf_raw[i], git_blob_rawcontent(blob), raw_len));
git_blob_free(blob);
}
}
void test_object_blob_filter__stats(void)
{
int i;
git_blob *blob;
git_buf buf = GIT_BUF_INIT;
git_buf_text_stats stats;
for (i = 0; i < CRLF_NUM_TEST_OBJECTS; i++) {
cl_git_pass(git_blob_lookup(&blob, g_repo, &g_crlf_oids[i]));
cl_git_pass(git_blob__getbuf(&buf, blob));
git_buf_text_gather_stats(&stats, &buf, false);
cl_assert_equal_i(
0, memcmp(&g_crlf_filtered_stats[i], &stats, sizeof(stats)));
git_blob_free(blob);
}
git_buf_free(&buf);
}
void test_object_blob_filter__to_odb(void)
{
git_filter_list *fl = NULL;
git_config *cfg;
int i;
git_blob *blob;
git_buf out = GIT_BUF_INIT, zeroed;
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_assert(cfg);
git_attr_cache_flush(g_repo);
cl_git_append2file("empty_standard_repo/.gitattributes", "*.txt text\n");
cl_git_pass(git_filter_list_load(
&fl, g_repo, NULL, "filename.txt", GIT_FILTER_TO_ODB, 0));
cl_assert(fl != NULL);
for (i = 0; i < CRLF_NUM_TEST_OBJECTS; i++) {
cl_git_pass(git_blob_lookup(&blob, g_repo, &g_crlf_oids[i]));
/* try once with allocated blob */
cl_git_pass(git_filter_list_apply_to_blob(&out, fl, blob));
cl_assert_equal_sz(g_crlf_filtered[i].size, out.size);
cl_assert_equal_i(
0, memcmp(out.ptr, g_crlf_filtered[i].ptr, out.size));
/* try again with zeroed blob */
memset(&zeroed, 0, sizeof(zeroed));
cl_git_pass(git_filter_list_apply_to_blob(&zeroed, fl, blob));
cl_assert_equal_sz(g_crlf_filtered[i].size, zeroed.size);
cl_assert_equal_i(
0, memcmp(zeroed.ptr, g_crlf_filtered[i].ptr, zeroed.size));
git_buf_free(&zeroed);
git_blob_free(blob);
}
git_filter_list_free(fl);
git_buf_free(&out);
git_config_free(cfg);
}
static void add_blob_and_filter(
const char *data,
git_filter_list *fl,
const char *expected)
{
git_oid id;
git_blob *blob;
git_buf out = { 0 };
cl_git_mkfile("crlf/identtest", data);
cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "identtest"));
cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
cl_git_pass(git_filter_list_apply_to_blob(&out, fl, blob));
cl_assert_equal_s(expected, out.ptr);
git_blob_free(blob);
git_buf_free(&out);
}
static int has_cr_in_index(const git_filter_source *src)
{
git_repository *repo = git_filter_source_repo(src);
const char *path = git_filter_source_path(src);
git_index *index;
const git_index_entry *entry;
git_blob *blob;
const void *blobcontent;
git_off_t blobsize;
bool found_cr;
if (!path)
return false;
if (git_repository_index__weakptr(&index, repo) < 0) {
giterr_clear();
return false;
}
if (!(entry = git_index_get_bypath(index, path, 0)) &&
!(entry = git_index_get_bypath(index, path, 1)))
return false;
if (!S_ISREG(entry->mode)) /* don't crlf filter non-blobs */
return true;
if (git_blob_lookup(&blob, repo, &entry->id) < 0)
return false;
blobcontent = git_blob_rawcontent(blob);
blobsize = git_blob_rawsize(blob);
if (!git__is_sizet(blobsize))
blobsize = (size_t)-1;
found_cr = (blobcontent != NULL &&
blobsize > 0 &&
memchr(blobcontent, '\r', (size_t)blobsize) != NULL);
git_blob_free(blob);
return found_cr;
}
static int diff_file_content_load_blob(
git_diff_file_content *fc,
git_diff_options *opts)
{
int error = 0;
git_odb_object *odb_obj = NULL;
if (git_oid_iszero(&fc->file->id))
return 0;
if (fc->file->mode == GIT_FILEMODE_COMMIT)
return diff_file_content_commit_to_str(fc, false);
/* if we don't know size, try to peek at object header first */
if (!fc->file->size) {
if ((error = git_diff_file__resolve_zero_size(
fc->file, &odb_obj, fc->repo)) < 0)
return error;
}
if ((opts->flags & GIT_DIFF_SHOW_BINARY) == 0 &&
diff_file_content_binary_by_size(fc))
return 0;
if (odb_obj != NULL) {
error = git_object__from_odb_object(
(git_object **)&fc->blob, fc->repo, odb_obj, GIT_OBJECT_BLOB);
git_odb_object_free(odb_obj);
} else {
error = git_blob_lookup(
(git_blob **)&fc->blob, fc->repo, &fc->file->id);
}
if (!error) {
fc->flags |= GIT_DIFF_FLAG__FREE_BLOB;
fc->map.data = (void *)git_blob_rawcontent(fc->blob);
fc->map.len = (size_t)git_blob_rawsize(fc->blob);
}
return error;
}
int configctl_git_commit(char *path)
{
int rc;
int git_status = -1;
git_oid oid_blob;
git_oid oid_tree;
git_oid oid_commit;
git_blob *blob;
git_tree *tree_cmt;
git_treebuilder *tree_bld;
char *file;
file = get_file(path);
#if 0
// TODO: check if file is changed
__debug("%s", file);
git_diff_stats *stats;
git_diff *diff;
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
opts.pathspec.strings = &file;
opts.pathspec.count = 1;
rc = git_diff_index_to_workdir(&diff, repo, NULL, &opts);
if(rc)
goto error;
int diff_num = git_diff_num_deltas(diff);
__debug("%d", diff_num);
git_diff_get_stats(&stats, diff);
int x = git_diff_stats_files_changed(stats);
__debug("%d", x);
git_diff_free(diff);
#endif
rc = git_add(file);
if (rc)
goto error;
rc = git_blob_create_fromworkdir(&oid_blob, repo, file);
if (rc)
goto error;
rc = git_blob_lookup(&blob, repo, &oid_blob);
if (rc)
goto error;
rc = git_treebuilder_new(&tree_bld, repo, NULL );
if (0 == rc) {
rc = git_treebuilder_insert(NULL, tree_bld, file, &oid_blob, GIT_FILEMODE_BLOB);
if (!rc) {
rc = git_treebuilder_write(&oid_tree, tree_bld);
if (!rc) {
rc = git_tree_lookup(&tree_cmt, repo, &oid_tree);
if (0 == rc) {
git_commit *commit;
commit = get_last_commit();
git_signature_now(&sign, sign_name, sign_email);
rc = git_commit_create(&oid_commit, repo, "HEAD", sign, sign, NULL,
commit_message, tree_cmt, 1, (const struct git_commit **) &commit);
if (!rc) {
git_status = 0;
__debug("successful git commit");
}
git_tree_free( tree_cmt );
git_commit_free(commit);
git_signature_free(sign);
}
}
}
git_treebuilder_free(tree_bld);
}
git_blob_free( blob );
error:
return git_status;
}
int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, const git_tree * tree, CShadowFilesTree * treeroot)
{
size_t count = git_tree_entrycount(tree);
bool hasSubfolders = false;
for (size_t i = 0; i < count; ++i)
{
const git_tree_entry *entry = git_tree_entry_byindex(tree, i);
if (entry == NULL)
continue;
const int mode = git_tree_entry_filemode(entry);
CString base = CUnicodeUtils::GetUnicode(git_tree_entry_name(entry), CP_UTF8);
const git_oid *oid = git_tree_entry_id(entry);
CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
pNextTree->m_sName = base;
pNextTree->m_pParent = treeroot;
pNextTree->m_hash = CGitHash((char *)oid->id);
if (mode == GIT_FILEMODE_COMMIT)
pNextTree->m_bSubmodule = true;
else if (mode & S_IFDIR)
{
hasSubfolders = true;
pNextTree->m_bFolder = true;
pNextTree->m_bLoaded = false;
TVINSERTSTRUCT tvinsert = {0};
tvinsert.hParent = treeroot->m_hTree;
tvinsert.hInsertAfter = TVI_SORT;
tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE | TVIF_CHILDREN;
tvinsert.itemex.pszText = base.GetBuffer(base.GetLength());
tvinsert.itemex.cChildren = 1;
tvinsert.itemex.lParam = (LPARAM)pNextTree;
tvinsert.itemex.iImage = m_nIconFolder;
tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
pNextTree->m_hTree = m_RepoTree.InsertItem(&tvinsert);
base.ReleaseBuffer();
}
else
{
if (mode == GIT_FILEMODE_BLOB_EXECUTABLE)
pNextTree->m_bExecutable = true;
if (mode == GIT_FILEMODE_LINK)
pNextTree->m_bSymlink = true;
CAutoBlob blob;
git_blob_lookup(blob.GetPointer(), &repo, oid);
if (!blob)
continue;
pNextTree->m_iSize = git_blob_rawsize(blob);
}
}
if (!hasSubfolders)
{
TVITEM tvitem = { 0 };
tvitem.hItem = treeroot->m_hTree;
tvitem.mask = TVIF_CHILDREN;
tvitem.cChildren = 0;
m_RepoTree.SetItem(&tvitem);
}
return 0;
}
QByteArray PmrWorkspace::headFileContents(const QString &pFileName)
{
// Retrieve the contents of the given file name at the HEAD revision
// Note: the below code is based on Repository::GetHeadBlob() from git-utils
// (see https://github.com/atom/git-utils)...
git_reference *head;
if (git_repository_head(&head, mGitRepository) != GIT_OK) {
return {};
}
const git_oid *sha = git_reference_target(head);
git_commit *commit;
int commitStatus = git_commit_lookup(&commit, mGitRepository, sha);
git_reference_free(head);
if (commitStatus != GIT_OK) {
return {};
}
git_tree *tree;
int treeStatus = git_commit_tree(&tree, commit);
git_commit_free(commit);
if (treeStatus != GIT_OK) {
return {};
}
git_tree_entry *treeEntry;
if (git_tree_entry_bypath(&treeEntry, tree, pFileName.toUtf8().constData()) != GIT_OK) {
git_tree_free(tree);
return {};
}
git_blob *blob = nullptr;
const git_oid *blobSha = git_tree_entry_id(treeEntry);
if ( (blobSha != nullptr)
&& (git_blob_lookup(&blob, mGitRepository, blobSha) != GIT_OK)) {
blob = nullptr;
}
git_tree_entry_free(treeEntry);
git_tree_free(tree);
if (blob == nullptr) {
return {};
}
QByteArray res(static_cast<const char *>(git_blob_rawcontent(blob)),
int(git_blob_rawsize(blob)));
git_blob_free(blob);
return res;
}
int git_attr_file__load(
git_attr_file **out,
git_repository *repo,
git_attr_session *attr_session,
git_attr_file_entry *entry,
git_attr_file_source source,
git_attr_file_parser parser)
{
int error = 0;
git_blob *blob = NULL;
git_buf content = GIT_BUF_INIT;
git_attr_file *file;
struct stat st;
bool nonexistent = false;
*out = NULL;
switch (source) {
case GIT_ATTR_FILE__IN_MEMORY:
/* in-memory attribute file doesn't need data */
break;
case GIT_ATTR_FILE__FROM_INDEX: {
git_oid id;
if ((error = attr_file_oid_from_index(&id, repo, entry->path)) < 0 ||
(error = git_blob_lookup(&blob, repo, &id)) < 0)
return error;
/* Do not assume that data straight from the ODB is NULL-terminated;
* copy the contents of a file to a buffer to work on */
git_buf_put(&content, git_blob_rawcontent(blob), git_blob_rawsize(blob));
break;
}
case GIT_ATTR_FILE__FROM_FILE: {
int fd = -1;
/* For open or read errors, pretend that we got ENOTFOUND. */
/* TODO: issue warning when warning API is available */
if (p_stat(entry->fullpath, &st) < 0 ||
S_ISDIR(st.st_mode) ||
(fd = git_futils_open_ro(entry->fullpath)) < 0 ||
(error = git_futils_readbuffer_fd(&content, fd, (size_t)st.st_size)) < 0)
nonexistent = true;
if (fd >= 0)
p_close(fd);
break;
}
default:
giterr_set(GITERR_INVALID, "Unknown file source %d", source);
return -1;
}
if ((error = git_attr_file__new(&file, entry, source)) < 0)
goto cleanup;
/* store the key of the attr_reader; don't bother with cache
* invalidation during the same attr reader session.
*/
if (attr_session)
file->session_key = attr_session->key;
if (parser && (error = parser(repo, file, git_buf_cstr(&content))) < 0) {
git_attr_file__free(file);
goto cleanup;
}
/* write cache breakers */
if (nonexistent)
file->nonexistent = 1;
else if (source == GIT_ATTR_FILE__FROM_INDEX)
git_oid_cpy(&file->cache_data.oid, git_blob_id(blob));
else if (source == GIT_ATTR_FILE__FROM_FILE)
git_futils_filestamp_set_from_stat(&file->cache_data.stamp, &st);
/* else always cacheable */
*out = file;
cleanup:
git_blob_free(blob);
git_buf_free(&content);
return error;
}
int main (int argc, char** argv)
{
// ### Opening the Repository
// There are a couple of methods for opening a repository, this being the simplest.
// There are also [methods][me] for specifying the index file and work tree locations, here
// we are assuming they are in the normal places.
//
// [me]: http://libgit2.github.com/libgit2/#HEAD/group/repository
git_repository *repo;
if (argc > 1) {
git_repository_open(&repo, argv[1]);
} else {
git_repository_open(&repo, "/opt/libgit2-test/.git");
}
// ### SHA-1 Value Conversions
// For our first example, we will convert a 40 character hex value to the 20 byte raw SHA1 value.
printf("*Hex to Raw*\n");
char hex[] = "fd6e612585290339ea8bf39c692a7ff6a29cb7c3";
// The `git_oid` is the structure that keeps the SHA value. We will use this throughout the example
// for storing the value of the current SHA key we're working with.
git_oid oid;
git_oid_fromstr(&oid, hex);
// Once we've converted the string into the oid value, we can get the raw value of the SHA.
printf("Raw 20 bytes: [%.20s]\n", (&oid)->id);
// Next we will convert the 20 byte raw SHA1 value to a human readable 40 char hex value.
printf("\n*Raw to Hex*\n");
char out[41];
out[40] = '\0';
// If you have a oid, you can easily get the hex value of the SHA as well.
git_oid_fmt(out, &oid);
printf("SHA hex string: %s\n", out);
// ### Working with the Object Database
// **libgit2** provides [direct access][odb] to the object database.
// The object database is where the actual objects are stored in Git. For
// working with raw objects, we'll need to get this structure from the
// repository.
// [odb]: http://libgit2.github.com/libgit2/#HEAD/group/odb
git_odb *odb;
git_repository_odb(&odb, repo);
// #### Raw Object Reading
printf("\n*Raw Object Read*\n");
git_odb_object *obj;
git_otype otype;
const unsigned char *data;
const char *str_type;
int error;
// We can read raw objects directly from the object database if we have the oid (SHA)
// of the object. This allows us to access objects without knowing thier type and inspect
// the raw bytes unparsed.
error = git_odb_read(&obj, odb, &oid);
// A raw object only has three properties - the type (commit, blob, tree or tag), the size
// of the raw data and the raw, unparsed data itself. For a commit or tag, that raw data
// is human readable plain ASCII text. For a blob it is just file contents, so it could be
// text or binary data. For a tree it is a special binary format, so it's unlikely to be
// hugely helpful as a raw object.
data = (const unsigned char *)git_odb_object_data(obj);
otype = git_odb_object_type(obj);
// We provide methods to convert from the object type which is an enum, to a string
// representation of that value (and vice-versa).
str_type = git_object_type2string(otype);
printf("object length and type: %d, %s\n",
(int)git_odb_object_size(obj),
str_type);
// For proper memory management, close the object when you are done with it or it will leak
// memory.
git_odb_object_free(obj);
// #### Raw Object Writing
printf("\n*Raw Object Write*\n");
// You can also write raw object data to Git. This is pretty cool because it gives you
// direct access to the key/value properties of Git. Here we'll write a new blob object
// that just contains a simple string. Notice that we have to specify the object type as
// the `git_otype` enum.
git_odb_write(&oid, odb, "test data", sizeof("test data") - 1, GIT_OBJ_BLOB);
// Now that we've written the object, we can check out what SHA1 was generated when the
// object was written to our database.
git_oid_fmt(out, &oid);
printf("Written Object: %s\n", out);
// ### Object Parsing
// libgit2 has methods to parse every object type in Git so you don't have to work directly
// with the raw data. This is much faster and simpler than trying to deal with the raw data
// yourself.
// #### Commit Parsing
// [Parsing commit objects][pco] is simple and gives you access to all the data in the commit
// - the // author (name, email, datetime), committer (same), tree, message, encoding and parent(s).
// [pco]: http://libgit2.github.com/libgit2/#HEAD/group/commit
printf("\n*Commit Parsing*\n");
git_commit *commit;
git_oid_fromstr(&oid, "f0877d0b841d75172ec404fc9370173dfffc20d1");
error = git_commit_lookup(&commit, repo, &oid);
const git_signature *author, *cmtter;
const char *message;
time_t ctime;
unsigned int parents, p;
// Each of the properties of the commit object are accessible via methods, including commonly
// needed variations, such as `git_commit_time` which returns the author time and `_message`
// which gives you the commit message.
message = git_commit_message(commit);
author = git_commit_author(commit);
cmtter = git_commit_committer(commit);
ctime = git_commit_time(commit);
// The author and committer methods return [git_signature] structures, which give you name, email
// and `when`, which is a `git_time` structure, giving you a timestamp and timezone offset.
printf("Author: %s (%s)\n", author->name, author->email);
// Commits can have zero or more parents. The first (root) commit will have no parents, most commits
// will have one, which is the commit it was based on, and merge commits will have two or more.
// Commits can technically have any number, though it's pretty rare to have more than two.
parents = git_commit_parentcount(commit);
for (p = 0;p < parents;p++) {
git_commit *parent;
git_commit_parent(&parent, commit, p);
git_oid_fmt(out, git_commit_id(parent));
printf("Parent: %s\n", out);
git_commit_free(parent);
}
// Don't forget to close the object to prevent memory leaks. You will have to do this for
// all the objects you open and parse.
git_commit_free(commit);
// #### Writing Commits
//
// libgit2 provides a couple of methods to create commit objects easily as well. There are four
// different create signatures, we'll just show one of them here. You can read about the other
// ones in the [commit API docs][cd].
// [cd]: http://libgit2.github.com/libgit2/#HEAD/group/commit
printf("\n*Commit Writing*\n");
git_oid tree_id, parent_id, commit_id;
git_tree *tree;
git_commit *parent;
// Creating signatures for an authoring identity and time is pretty simple - you will need to have
// this to create a commit in order to specify who created it and when. Default values for the name
// and email should be found in the `user.name` and `user.email` configuration options. See the `config`
// section of this example file to see how to access config values.
git_signature_new((git_signature **)&author, "Scott Chacon", "*****@*****.**",
123456789, 60);
git_signature_new((git_signature **)&cmtter, "Scott A Chacon", "*****@*****.**",
987654321, 90);
// Commit objects need a tree to point to and optionally one or more parents. Here we're creating oid
// objects to create the commit with, but you can also use
git_oid_fromstr(&tree_id, "28873d96b4e8f4e33ea30f4c682fd325f7ba56ac");
git_tree_lookup(&tree, repo, &tree_id);
git_oid_fromstr(&parent_id, "f0877d0b841d75172ec404fc9370173dfffc20d1");
git_commit_lookup(&parent, repo, &parent_id);
// Here we actually create the commit object with a single call with all the values we need to create
// the commit. The SHA key is written to the `commit_id` variable here.
git_commit_create_v(
&commit_id, /* out id */
repo,
NULL, /* do not update the HEAD */
author,
cmtter,
NULL, /* use default message encoding */
"example commit",
tree,
1, parent);
// Now we can take a look at the commit SHA we've generated.
git_oid_fmt(out, &commit_id);
printf("New Commit: %s\n", out);
// #### Tag Parsing
// You can parse and create tags with the [tag management API][tm], which functions very similarly
// to the commit lookup, parsing and creation methods, since the objects themselves are very similar.
// [tm]: http://libgit2.github.com/libgit2/#HEAD/group/tag
printf("\n*Tag Parsing*\n");
git_tag *tag;
const char *tmessage, *tname;
git_otype ttype;
// We create an oid for the tag object if we know the SHA and look it up in the repository the same
// way that we would a commit (or any other) object.
git_oid_fromstr(&oid, "bc422d45275aca289c51d79830b45cecebff7c3a");
error = git_tag_lookup(&tag, repo, &oid);
// Now that we have the tag object, we can extract the information it generally contains: the target
// (usually a commit object), the type of the target object (usually 'commit'), the name ('v1.0'),
// the tagger (a git_signature - name, email, timestamp), and the tag message.
git_tag_target((git_object **)&commit, tag);
tname = git_tag_name(tag); // "test"
ttype = git_tag_type(tag); // GIT_OBJ_COMMIT (otype enum)
tmessage = git_tag_message(tag); // "tag message\n"
printf("Tag Message: %s\n", tmessage);
git_commit_free(commit);
// #### Tree Parsing
// [Tree parsing][tp] is a bit different than the other objects, in that we have a subtype which is the
// tree entry. This is not an actual object type in Git, but a useful structure for parsing and
// traversing tree entries.
//
// [tp]: http://libgit2.github.com/libgit2/#HEAD/group/tree
printf("\n*Tree Parsing*\n");
const git_tree_entry *entry;
git_object *objt;
// Create the oid and lookup the tree object just like the other objects.
git_oid_fromstr(&oid, "2a741c18ac5ff082a7caaec6e74db3075a1906b5");
git_tree_lookup(&tree, repo, &oid);
// Getting the count of entries in the tree so you can iterate over them if you want to.
int cnt = git_tree_entrycount(tree); // 3
printf("tree entries: %d\n", cnt);
entry = git_tree_entry_byindex(tree, 0);
printf("Entry name: %s\n", git_tree_entry_name(entry)); // "hello.c"
// You can also access tree entries by name if you know the name of the entry you're looking for.
entry = git_tree_entry_byname(tree, "hello.c");
git_tree_entry_name(entry); // "hello.c"
// Once you have the entry object, you can access the content or subtree (or commit, in the case
// of submodules) that it points to. You can also get the mode if you want.
git_tree_entry_to_object(&objt, repo, entry); // blob
// Remember to close the looked-up object once you are done using it
git_object_free(objt);
// #### Blob Parsing
//
// The last object type is the simplest and requires the least parsing help. Blobs are just file
// contents and can contain anything, there is no structure to it. The main advantage to using the
// [simple blob api][ba] is that when you're creating blobs you don't have to calculate the size
// of the content. There is also a helper for reading a file from disk and writing it to the db and
// getting the oid back so you don't have to do all those steps yourself.
//
// [ba]: http://libgit2.github.com/libgit2/#HEAD/group/blob
printf("\n*Blob Parsing*\n");
git_blob *blob;
git_oid_fromstr(&oid, "af7574ea73f7b166f869ef1a39be126d9a186ae0");
git_blob_lookup(&blob, repo, &oid);
// You can access a buffer with the raw contents of the blob directly.
// Note that this buffer may not be contain ASCII data for certain blobs (e.g. binary files):
// do not consider the buffer a NULL-terminated string, and use the `git_blob_rawsize` attribute to
// find out its exact size in bytes
printf("Blob Size: %ld\n", git_blob_rawsize(blob)); // 8
git_blob_rawcontent(blob); // "content"
// ### Revwalking
//
// The libgit2 [revision walking api][rw] provides methods to traverse the directed graph created
// by the parent pointers of the commit objects. Since all commits point back to the commit that
// came directly before them, you can walk this parentage as a graph and find all the commits that
// were ancestors of (reachable from) a given starting point. This can allow you to create `git log`
// type functionality.
//
// [rw]: http://libgit2.github.com/libgit2/#HEAD/group/revwalk
printf("\n*Revwalking*\n");
git_revwalk *walk;
git_commit *wcommit;
git_oid_fromstr(&oid, "f0877d0b841d75172ec404fc9370173dfffc20d1");
// To use the revwalker, create a new walker, tell it how you want to sort the output and then push
// one or more starting points onto the walker. If you want to emulate the output of `git log` you
// would push the SHA of the commit that HEAD points to into the walker and then start traversing them.
// You can also 'hide' commits that you want to stop at or not see any of their ancestors. So if you
// want to emulate `git log branch1..branch2`, you would push the oid of `branch2` and hide the oid
// of `branch1`.
git_revwalk_new(&walk, repo);
git_revwalk_sorting(walk, GIT_SORT_TOPOLOGICAL | GIT_SORT_REVERSE);
git_revwalk_push(walk, &oid);
const git_signature *cauth;
const char *cmsg;
// Now that we have the starting point pushed onto the walker, we can start asking for ancestors. It
// will return them in the sorting order we asked for as commit oids.
// We can then lookup and parse the commited pointed at by the returned OID;
// note that this operation is specially fast since the raw contents of the commit object will
// be cached in memory
while ((git_revwalk_next(&oid, walk)) == 0) {
error = git_commit_lookup(&wcommit, repo, &oid);
cmsg = git_commit_message(wcommit);
cauth = git_commit_author(wcommit);
printf("%s (%s)\n", cmsg, cauth->email);
git_commit_free(wcommit);
}
// Like the other objects, be sure to free the revwalker when you're done to prevent memory leaks.
// Also, make sure that the repository being walked it not deallocated while the walk is in
// progress, or it will result in undefined behavior
git_revwalk_free(walk);
// ### Index File Manipulation
//
// The [index file API][gi] allows you to read, traverse, update and write the Git index file
// (sometimes thought of as the staging area).
//
// [gi]: http://libgit2.github.com/libgit2/#HEAD/group/index
printf("\n*Index Walking*\n");
git_index *index;
unsigned int i, ecount;
// You can either open the index from the standard location in an open repository, as we're doing
// here, or you can open and manipulate any index file with `git_index_open_bare()`. The index
// for the repository will be located and loaded from disk.
git_repository_index(&index, repo);
// For each entry in the index, you can get a bunch of information including the SHA (oid), path
// and mode which map to the tree objects that are written out. It also has filesystem properties
// to help determine what to inspect for changes (ctime, mtime, dev, ino, uid, gid, file_size and flags)
// All these properties are exported publicly in the `git_index_entry` struct
ecount = git_index_entrycount(index);
for (i = 0; i < ecount; ++i) {
git_index_entry *e = git_index_get(index, i);
printf("path: %s\n", e->path);
printf("mtime: %d\n", (int)e->mtime.seconds);
printf("fs: %d\n", (int)e->file_size);
}
git_index_free(index);
// ### References
//
// The [reference API][ref] allows you to list, resolve, create and update references such as
// branches, tags and remote references (everything in the .git/refs directory).
//
// [ref]: http://libgit2.github.com/libgit2/#HEAD/group/reference
printf("\n*Reference Listing*\n");
// Here we will implement something like `git for-each-ref` simply listing out all available
// references and the object SHA they resolve to.
git_strarray ref_list;
git_reference_list(&ref_list, repo, GIT_REF_LISTALL);
const char *refname;
git_reference *ref;
// Now that we have the list of reference names, we can lookup each ref one at a time and
// resolve them to the SHA, then print both values out.
for (i = 0; i < ref_list.count; ++i) {
refname = ref_list.strings[i];
git_reference_lookup(&ref, repo, refname);
switch (git_reference_type(ref)) {
case GIT_REF_OID:
git_oid_fmt(out, git_reference_oid(ref));
printf("%s [%s]\n", refname, out);
break;
case GIT_REF_SYMBOLIC:
printf("%s => %s\n", refname, git_reference_target(ref));
break;
default:
fprintf(stderr, "Unexpected reference type\n");
exit(1);
}
}
git_strarray_free(&ref_list);
// ### Config Files
//
// The [config API][config] allows you to list and updatee config values in
// any of the accessible config file locations (system, global, local).
//
// [config]: http://libgit2.github.com/libgit2/#HEAD/group/config
printf("\n*Config Listing*\n");
const char *email;
int32_t j;
git_config *cfg;
// Open a config object so we can read global values from it.
git_config_open_ondisk(&cfg, "~/.gitconfig");
git_config_get_int32(cfg, "help.autocorrect", &j);
printf("Autocorrect: %d\n", j);
git_config_get_string(cfg, "user.email", &email);
printf("Email: %s\n", email);
// Finally, when you're done with the repository, you can free it as well.
git_repository_free(repo);
return 0;
}
int git_attr_file__load(
git_attr_file **out,
git_repository *repo,
git_attr_file_entry *entry,
git_attr_file_source source,
git_attr_file_parser parser)
{
int error = 0;
git_blob *blob = NULL;
git_buf content = GIT_BUF_INIT;
const char *data = NULL;
git_attr_file *file;
struct stat st;
*out = NULL;
switch (source) {
case GIT_ATTR_FILE__IN_MEMORY:
/* in-memory attribute file doesn't need data */
break;
case GIT_ATTR_FILE__FROM_INDEX: {
git_oid id;
if ((error = attr_file_oid_from_index(&id, repo, entry->path)) < 0 ||
(error = git_blob_lookup(&blob, repo, &id)) < 0)
return error;
data = git_blob_rawcontent(blob);
break;
}
case GIT_ATTR_FILE__FROM_FILE: {
int fd;
if (p_stat(entry->fullpath, &st) < 0)
return git_path_set_error(errno, entry->fullpath, "stat");
if (S_ISDIR(st.st_mode))
return GIT_ENOTFOUND;
/* For open or read errors, return ENOTFOUND to skip item */
/* TODO: issue warning when warning API is available */
if ((fd = git_futils_open_ro(entry->fullpath)) < 0)
return GIT_ENOTFOUND;
error = git_futils_readbuffer_fd(&content, fd, (size_t)st.st_size);
p_close(fd);
if (error < 0)
return GIT_ENOTFOUND;
data = content.ptr;
break;
}
default:
giterr_set(GITERR_INVALID, "Unknown file source %d", source);
return -1;
}
if ((error = git_attr_file__new(&file, entry, source)) < 0)
goto cleanup;
if (parser && (error = parser(repo, file, data)) < 0) {
git_attr_file__free(file);
goto cleanup;
}
/* write cache breaker */
if (source == GIT_ATTR_FILE__FROM_INDEX)
git_oid_cpy(&file->cache_data.oid, git_blob_id(blob));
else if (source == GIT_ATTR_FILE__FROM_FILE)
git_futils_filestamp_set_from_stat(&file->cache_data.stamp, &st);
/* else always cacheable */
*out = file;
cleanup:
git_blob_free(blob);
git_buf_free(&content);
return error;
}
void test_checkout_crlf__with_ident(void)
{
git_index *index;
git_blob *blob;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_git_mkfile("crlf/.gitattributes",
"*.txt text\n*.bin binary\n"
"*.crlf text eol=crlf\n"
"*.lf text eol=lf\n"
"*.ident text ident\n"
"*.identcrlf ident text eol=crlf\n"
"*.identlf ident text eol=lf\n");
cl_repo_set_bool(g_repo, "core.autocrlf", true);
/* add files with $Id$ */
cl_git_mkfile("crlf/lf.ident", ALL_LF_TEXT_RAW "\n$Id: initial content$\n");
cl_git_mkfile("crlf/crlf.ident", ALL_CRLF_TEXT_RAW "\r\n$Id$\r\n\r\n");
cl_git_mkfile("crlf/more1.identlf", "$Id$\n" MORE_LF_TEXT_RAW);
cl_git_mkfile("crlf/more2.identcrlf", "\r\n$Id: $\r\n" MORE_CRLF_TEXT_RAW);
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_index_add_bypath(index, "lf.ident"));
cl_git_pass(git_index_add_bypath(index, "crlf.ident"));
cl_git_pass(git_index_add_bypath(index, "more1.identlf"));
cl_git_pass(git_index_add_bypath(index, "more2.identcrlf"));
cl_repo_commit_from_index(NULL, g_repo, NULL, 0, "Some ident files\n");
git_checkout_head(g_repo, &opts);
/* check that blobs have $Id$ */
cl_git_pass(git_blob_lookup(&blob, g_repo,
& git_index_get_bypath(index, "lf.ident", 0)->id));
cl_assert_equal_s(
ALL_LF_TEXT_RAW "\n$Id$\n", git_blob_rawcontent(blob));
git_blob_free(blob);
cl_git_pass(git_blob_lookup(&blob, g_repo,
& git_index_get_bypath(index, "more2.identcrlf", 0)->id));
cl_assert_equal_s(
"\n$Id$\n" MORE_CRLF_TEXT_AS_LF, git_blob_rawcontent(blob));
git_blob_free(blob);
/* check that filesystem is initially untouched - matching core Git */
cl_assert_equal_file(
ALL_LF_TEXT_RAW "\n$Id: initial content$\n", 0, "crlf/lf.ident");
/* check that forced checkout rewrites correctly */
p_unlink("crlf/lf.ident");
p_unlink("crlf/crlf.ident");
p_unlink("crlf/more1.identlf");
p_unlink("crlf/more2.identcrlf");
git_checkout_head(g_repo, &opts);
if (GIT_EOL_NATIVE == GIT_EOL_LF) {
cl_assert_equal_file(
ALL_LF_TEXT_RAW
"\n$Id: fcf6d4d9c212dc66563b1171b1cd99953c756467 $\n",
0, "crlf/lf.ident");
cl_assert_equal_file(
ALL_CRLF_TEXT_AS_LF
"\n$Id: f2c66ad9b2b5a734d9bf00d5000cc10a62b8a857 $\n\n",
0, "crlf/crlf.ident");
} else {
cl_assert_equal_file(
ALL_LF_TEXT_AS_CRLF
"\r\n$Id: fcf6d4d9c212dc66563b1171b1cd99953c756467 $\r\n",
0, "crlf/lf.ident");
cl_assert_equal_file(
ALL_CRLF_TEXT_RAW
"\r\n$Id: f2c66ad9b2b5a734d9bf00d5000cc10a62b8a857 $\r\n\r\n",
0, "crlf/crlf.ident");
}
cl_assert_equal_file(
"$Id: f7830382dac1f1583422be5530fdfbd26289431b $\n"
MORE_LF_TEXT_AS_LF, 0, "crlf/more1.identlf");
cl_assert_equal_file(
"\r\n$Id: 74677a68413012ce8d7e7cfc3f12603df3a3eac4 $\r\n"
MORE_CRLF_TEXT_AS_CRLF, 0, "crlf/more2.identcrlf");
git_index_free(index);
}
