void test_repo_open__bad_gitlinks(void)
{
git_repository *repo;
static const char *bad_links[] = {
"garbage\n", "gitdir", "gitdir:\n", "gitdir: foobar",
"gitdir: ../invalid", "gitdir: ../invalid2",
"gitdir: ../attr/.git with extra stuff",
NULL
};
const char **scan;
cl_git_sandbox_init("attr");
cl_git_pass(p_mkdir("alternate", 0777));
cl_git_pass(p_mkdir("invalid", 0777));
cl_git_pass(git_futils_mkdir_r("invalid2/.git", NULL, 0777));
for (scan = bad_links; *scan != NULL; scan++) {
cl_git_rewritefile("alternate/.git", *scan);
cl_git_fail(git_repository_open_ext(&repo, "alternate", 0, NULL));
}
git_futils_rmdir_r("invalid", NULL, GIT_DIRREMOVAL_FILES_AND_DIRS);
git_futils_rmdir_r("invalid2", NULL, GIT_DIRREMOVAL_FILES_AND_DIRS);
}
git_repository * open_repo(char * dir){
git_repository *repo = NULL;
int ret;
ret = git_repository_open_ext(&repo, dir, 0, NULL);
if (ret < 0){
fprintf(stderr, "Error opening repository\n");
}
return repo;
}
int main(int argc, char **argv)
{
struct stat st;
struct timeval start, end;
char filepath[1024], repodir[64];
char *dirpath, *filename, *ref = NULL;
if (argc != 3) {
fprintf(stderr, "Usage: ./log dirpath filename\n");
exit(-1);
}
dirpath = argv[1];
filename = argv[2];
strcpy(repodir, dirpath);
strcat(repodir, "/.git");
strcpy(filepath, dirpath);
strcat(filepath, "/");
strcat(filepath, filename);
if (stat(filepath, &st) < 0) {
fprintf(stderr, "Not valid file path: \"%s\"!\n", filepath);
exit(-2);
}
memset(&s, 0, sizeof(s));
s.sorting = GIT_SORT_TIME;
s.hide = 0;
s.repodir = strlen(repodir) > 0 ? repodir : "/tmp/git/.git";
s.ref = ref ? ref : "refs/heads/master";
/* Init libgit2 library */
git_libgit2_init();
/* Open repo. */
check_lg2(git_repository_open_ext(&s.repo, s.repodir, 0, NULL),
"Could not open repository", s.repodir);
/* Create revwalker. */
check_lg2(git_revwalk_new(&s.walker, s.repo),
"Could not create revision walker", NULL);
git_revwalk_sorting(s.walker, s.sorting);
/* Show file's latest commit. */
printf("filename: %s\n", filename);
gettimeofday(&start, NULL);
git_show_last_commit(filename);
gettimeofday(&end, NULL);
printf("time span: %ld(ms)\n", (end.tv_sec - start.tv_sec) * 1000 + \
(end.tv_usec - start.tv_usec) / 1000);
git_revwalk_free(s.walker);
git_repository_free(s.repo);
git_libgit2_shutdown();
return 0;
}
void MainWindow::on_pushButtonDir_clicked()
{
QFileDialog dialog;
dialog.setFileMode(QFileDialog::Directory);
dialog.setOption(QFileDialog::ShowDirsOnly);
int res = dialog.exec();
if (res)
{
QString mypath = dialog.selectedFiles()[0];
ui->textRepoLocation->setText(mypath);
hasDir = true;
const char* repo_dir = ui->textRepoLocation->text().toStdString().c_str();
if (git_repository_open_ext(
NULL, repo_dir, GIT_REPOSITORY_OPEN_NO_SEARCH, NULL) == 0)
{
//!!!! so apparently the repo_dir value gets changed
//! when you call open above to check things: .git gets appended to it, so ...
//! this is ugly sandbox code anyway...
repo_dir = ui->textRepoLocation->text().toStdString().c_str();
int ret = git_repository_open(&repo, repo_dir);
qDebug() << "opening existing repo at " << ui->textRepoLocation->text() << "ret = " << ret;
ui->pushButtonInit->setDisabled(true);
//load em tags
ui->listRevisions->clear();
git_strarray tags = {0};
int error = git_tag_list(&tags, repo);
qDebug() <<"found numTags =" <<tags.count;
if (error == 0) {
QString text_str;
for (int i=0; i<tags.count; i++) {
text_str+=tags.strings[i];
text_str+="\n";
ui->listRevisions->addItem(tags.strings[i]);
}
}
//look up commit info
lookupCommits();
}
else {
ui->pushButtonInit->setEnabled(true);
}
}
}
NotesModel::NotesModel(QObject *parent)
: QAbstractListModel(parent)
{
m_categories=QStringList(QString("All"));
m_filter=QString("All");
QDir notesdir = notesFolder();
if (!(git_repository_open_ext(
NULL, notesdir.absolutePath().toUtf8().constData() , GIT_REPOSITORY_OPEN_NO_SEARCH, NULL) == 0)) {
git_repository *repo = NULL;
// Init Git Repository if not
int gerr = git_repository_init(&repo, notesdir.absolutePath().toUtf8().constData(), false);
if (gerr < 0) {
const git_error *e = giterr_last();
qDebug() << "Libgit error : %s\n" << e->message;
emit error(QString().fromLatin1(e->message));
}
//Create Initial Commit
git_signature *sig;
git_index *index;
git_oid tree_id, commit_id;
git_tree *tree;
gerr = git_signature_now(&sig, "sparkleNotes", "*****@*****.**");
gerr = git_repository_index(&index, repo);
if (!checkGitErr(gerr)) {
gerr = git_index_write_tree(&tree_id, index);
if (!checkGitErr(gerr)) {
git_index_free(index);
gerr = git_tree_lookup(&tree, repo, &tree_id);
if (!checkGitErr(gerr)) {
gerr = git_commit_create_v(
&commit_id, repo, "HEAD", sig, sig,
NULL, "Initial commit", tree, 0);
}
git_tree_free(tree);
}
}
git_signature_free(sig);
git_repository_free(repo);
}
// Add already existing files in case created outside sparkleNotes
updateGitStatus();
QtConcurrent::run(this, &NotesModel::pullMergePush);
}
int main (int argc, char** argv)
{
git_repository *repo;
git_index *index;
unsigned int i, ecount;
char *dir = ".";
char out[41];
out[40] = '\0';
if (argc > 1)
dir = argv[1];
if (argc > 2) {
fprintf(stderr, "usage: showindex [<repo-dir>]\n");
return 1;
}
if (git_repository_open_ext(&repo, dir, 0, NULL) < 0) {
fprintf(stderr, "could not open repository: %s\n", dir);
return 1;
}
git_repository_index(&index, repo);
git_index_read(index);
ecount = git_index_entrycount(index);
if (!ecount)
printf("Empty index\n");
for (i = 0; i < ecount; ++i) {
const git_index_entry *e = git_index_get_byindex(index, i);
git_oid_fmt(out, &e->oid);
printf("File Path: %s\n", e->path);
printf(" Stage: %d\n", git_index_entry_stage(e));
printf(" Blob SHA: %s\n", out);
printf("File Size: %d\n", (int)e->file_size);
printf(" Device: %d\n", (int)e->dev);
printf(" Inode: %d\n", (int)e->ino);
printf(" UID: %d\n", (int)e->uid);
printf(" GID: %d\n", (int)e->gid);
printf(" ctime: %d\n", (int)e->ctime.seconds);
printf(" mtime: %d\n", (int)e->mtime.seconds);
printf("\n");
}
git_index_free(index);
git_repository_free(repo);
return 0;
}
static int parse_revision(struct parse_state *ps, const char *revstr)
{
git_revspec rs;
char str[GIT_OID_HEXSZ + 1];
if (!ps->repo) {
if (!ps->repodir)
ps->repodir = ".";
check(git_repository_open_ext(&ps->repo, ps->repodir, 0, NULL),
"Could not open repository from", ps->repodir);
}
check(git_revparse(&rs, ps->repo, revstr), "Could not parse", revstr);
if ((rs.flags & GIT_REVPARSE_SINGLE) != 0) {
git_oid_tostr(str, sizeof(str), git_object_id(rs.from));
printf("%s\n", str);
git_object_free(rs.from);
}
else if ((rs.flags & GIT_REVPARSE_RANGE) != 0) {
git_oid_tostr(str, sizeof(str), git_object_id(rs.to));
printf("%s\n", str);
git_object_free(rs.to);
if ((rs.flags & GIT_REVPARSE_MERGE_BASE) != 0) {
git_oid base;
check(git_merge_base(&base, ps->repo,
git_object_id(rs.from), git_object_id(rs.to)),
"Could not find merge base", revstr);
git_oid_tostr(str, sizeof(str), &base);
printf("%s\n", str);
}
git_oid_tostr(str, sizeof(str), git_object_id(rs.from));
printf("^%s\n", str);
git_object_free(rs.from);
}
else {
check(0, "Invalid results from git_revparse", revstr);
}
return 0;
}
bool gitCore::is_git_dir(QString path)
{
git_repository *e;
int res = git_repository_open_ext( &e, path.toStdString().data(), 0, ".");
switch( res )
{
case 0:
{
// RepositoryNode *r = new RepositoryNode (e, path);
// qDebug () << r->getDirPath() << r->getDisplayName ();
_Model->addRepository(e, path);
// _repoList.append( r );
// emit newRepository(r);
return true;
}
break;
default:
qDebug() << "Not found git repository";
}
}
int main(int argc, char **argv)
{
git_repository *repo;
describe_options opts;
git_libgit2_init();
check_lg2(git_repository_open_ext(&repo, ".", 0, NULL),
"Could not open repository", NULL);
describe_options_init(&opts);
parse_options(&opts, argc, argv);
do_describe(repo, &opts);
git_repository_free(repo);
git_libgit2_shutdown();
return 0;
}
int main (int argc, char **argv)
{
git_repository *repo;
git_revwalk *walk;
git_oid oid;
char buf[GIT_OID_HEXSZ+1];
git_libgit2_init();
check_lg2(git_repository_open_ext(&repo, ".", 0, NULL), "opening repository", NULL);
check_lg2(git_revwalk_new(&walk, repo), "allocating revwalk", NULL);
check_lg2(revwalk_parseopts(repo, walk, argc-1, argv+1), "parsing options", NULL);
while (!git_revwalk_next(&oid, walk)) {
git_oid_fmt(buf, &oid);
buf[GIT_OID_HEXSZ] = '\0';
printf("%s\n", buf);
}
git_libgit2_shutdown();
return 0;
}
void test_repo_open__open_with_discover(void)
{
static const char *variants[] = {
"attr", "attr/", "attr/.git", "attr/.git/",
"attr/sub", "attr/sub/", "attr/sub/sub", "attr/sub/sub/",
NULL
};
git_repository *repo;
const char **scan;
cl_fixture_sandbox("attr");
cl_git_pass(p_rename("attr/.gitted", "attr/.git"));
for (scan = variants; *scan != NULL; scan++) {
cl_git_pass(git_repository_open_ext(&repo, *scan, 0, NULL));
cl_assert(git__suffixcmp(git_repository_path(repo), "attr/.git/") == 0);
cl_assert(git__suffixcmp(git_repository_workdir(repo), "attr/") == 0);
git_repository_free(repo);
}
cl_fixture_cleanup("attr");
}
int main(int argc, char **argv)
{
git_repository *repo;
tag_options opts;
tag_action action;
tag_state state;
git_threads_init();
check_lg2(git_repository_open_ext(&repo, ".", 0, NULL),
"Could not open repository", NULL);
tag_options_init(&opts);
parse_options(&action, &opts, argc, argv);
state.repo = repo;
state.opts = &opts;
action(&state);
git_repository_free(repo);
git_threads_shutdown();
return 0;
}
/** Entry point for this command */
int main(int argc, char *argv[])
{
git_repository *repo;
struct opts o = { ".", NULL, 0, 0 };
git_object *obj = NULL;
char oidstr[GIT_OID_HEXSZ + 1];
git_libgit2_init();
parse_opts(&o, argc, argv);
check_lg2(git_repository_open_ext(&repo, o.dir, 0, NULL),
"Could not open repository", NULL);
check_lg2(git_revparse_single(&obj, repo, o.rev),
"Could not resolve", o.rev);
if (o.verbose) {
char oidstr[GIT_OID_HEXSZ + 1];
git_oid_tostr(oidstr, sizeof(oidstr), git_object_id(obj));
printf("%s %s\n--\n",
git_object_type2string(git_object_type(obj)), oidstr);
}
switch (o.action) {
case SHOW_TYPE:
printf("%s\n", git_object_type2string(git_object_type(obj)));
break;
case SHOW_SIZE: {
git_odb *odb;
git_odb_object *odbobj;
check_lg2(git_repository_odb(&odb, repo), "Could not open ODB", NULL);
check_lg2(git_odb_read(&odbobj, odb, git_object_id(obj)),
"Could not find obj", NULL);
printf("%ld\n", (long)git_odb_object_size(odbobj));
git_odb_object_free(odbobj);
git_odb_free(odb);
}
break;
case SHOW_NONE:
/* just want return result */
break;
case SHOW_PRETTY:
switch (git_object_type(obj)) {
case GIT_OBJ_BLOB:
show_blob((const git_blob *)obj);
break;
case GIT_OBJ_COMMIT:
show_commit((const git_commit *)obj);
break;
case GIT_OBJ_TREE:
show_tree((const git_tree *)obj);
break;
case GIT_OBJ_TAG:
show_tag((const git_tag *)obj);
break;
default:
printf("unknown %s\n", oidstr);
break;
}
break;
}
git_object_free(obj);
git_repository_free(repo);
git_libgit2_shutdown();
return 0;
}
static void env_fail_(const char *path, const char *file, int line)
{
git_repository *repo;
cl_git_fail_at_line(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
cl_git_fail_at_line(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, line);
}
void test_repo_env__open(void)
{
git_repository *repo = NULL;
git_buf repo_dir_buf = GIT_BUF_INIT;
const char *repo_dir = NULL;
git_index *index = NULL;
const char *t_obj = "testrepo.git/objects";
const char *p_obj = "peeled.git/objects";
clear_git_env();
cl_fixture_sandbox("attr");
cl_fixture_sandbox("testrepo.git");
cl_fixture_sandbox("peeled.git");
cl_git_pass(p_rename("attr/.gitted", "attr/.git"));
cl_git_pass(git_path_prettify_dir(&repo_dir_buf, "attr", NULL));
repo_dir = git_buf_cstr(&repo_dir_buf);
/* GIT_DIR that doesn't exist */
cl_setenv("GIT_DIR", "does-not-exist");
env_fail(NULL);
/* Explicit start_path overrides GIT_DIR */
env_pass("attr");
env_pass("attr/.git");
env_pass("attr/sub");
env_pass("attr/sub/sub");
/* GIT_DIR with relative paths */
cl_setenv("GIT_DIR", "attr/.git");
env_pass(NULL);
cl_setenv("GIT_DIR", "attr");
env_fail(NULL);
cl_setenv("GIT_DIR", "attr/sub");
env_fail(NULL);
cl_setenv("GIT_DIR", "attr/sub/sub");
env_fail(NULL);
/* GIT_DIR with absolute paths */
cl_setenv_printf("GIT_DIR", "%s/.git", repo_dir);
env_pass(NULL);
cl_setenv("GIT_DIR", repo_dir);
env_fail(NULL);
cl_setenv_printf("GIT_DIR", "%s/sub", repo_dir);
env_fail(NULL);
cl_setenv_printf("GIT_DIR", "%s/sub/sub", repo_dir);
env_fail(NULL);
cl_setenv("GIT_DIR", NULL);
/* Searching from the current directory */
env_cd_pass("attr");
env_cd_pass("attr/.git");
env_cd_pass("attr/sub");
env_cd_pass("attr/sub/sub");
/* A ceiling directory blocks searches from ascending into that
* directory, but doesn't block the start_path itself. */
cl_setenv("GIT_CEILING_DIRECTORIES", repo_dir);
env_cd_pass("attr");
env_cd_fail("attr/sub");
env_cd_fail("attr/sub/sub");
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub", repo_dir);
env_cd_pass("attr");
env_cd_pass("attr/sub");
env_cd_fail("attr/sub/sub");
/* Multiple ceiling directories */
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "123%c%s/sub%cabc",
GIT_PATH_LIST_SEPARATOR, repo_dir, GIT_PATH_LIST_SEPARATOR);
env_cd_pass("attr");
env_cd_pass("attr/sub");
env_cd_fail("attr/sub/sub");
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub",
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
env_cd_pass("attr");
env_cd_fail("attr/sub");
env_cd_fail("attr/sub/sub");
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub%c%s",
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
env_cd_pass("attr");
env_cd_fail("attr/sub");
env_cd_fail("attr/sub/sub");
cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub/sub",
repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir);
env_cd_pass("attr");
env_cd_fail("attr/sub");
env_cd_fail("attr/sub/sub");
cl_setenv("GIT_CEILING_DIRECTORIES", NULL);
/* Index files */
cl_setenv("GIT_INDEX_FILE", cl_fixture("gitgit.index"));
cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL));
cl_git_pass(git_repository_index(&index, repo));
cl_assert_equal_s(git_index_path(index), cl_fixture("gitgit.index"));
cl_assert_equal_i(git_index_entrycount(index), 1437);
git_index_free(index);
git_repository_free(repo);
cl_setenv("GIT_INDEX_FILE", NULL);
/* Namespaces */
cl_setenv("GIT_NAMESPACE", "some-namespace");
cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL));
cl_assert_equal_s(git_repository_get_namespace(repo), "some-namespace");
git_repository_free(repo);
cl_setenv("GIT_NAMESPACE", NULL);
/* Object directories and alternates */
env_check_objects(true, false, false);
cl_setenv("GIT_OBJECT_DIRECTORY", t_obj);
env_check_objects(false, true, false);
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", t_obj);
env_check_objects(true, true, false);
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
cl_setenv("GIT_OBJECT_DIRECTORY", p_obj);
env_check_objects(false, false, true);
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
cl_setenv("GIT_OBJECT_DIRECTORY", t_obj);
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", p_obj);
env_check_objects(false, true, true);
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
cl_setenv("GIT_OBJECT_DIRECTORY", NULL);
cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES",
"%s%c%s", t_obj, GIT_PATH_LIST_SEPARATOR, p_obj);
env_check_objects(true, true, true);
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES",
"%s%c%s", p_obj, GIT_PATH_LIST_SEPARATOR, t_obj);
env_check_objects(true, true, true);
cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL);
cl_fixture_cleanup("peeled.git");
cl_fixture_cleanup("testrepo.git");
cl_fixture_cleanup("attr");
git_buf_free(&repo_dir_buf);
clear_git_env();
}
QStringList KateProjectWorker::filesFromGit(const QDir &dir, bool recursive)
{
// init libgit2, we require at least 0.22 which has this function!
// do this here to have init in this thread done, shutdown afterwards again!
git_libgit2_init();
QStringList files;
git_repository *repo = nullptr;
git_object *root_tree = nullptr, *tree = nullptr;
// check if the repo can be opened.
// git_repository_open_ext() will return 0 if everything is OK;
// if not, return an empty files list
const QByteArray repoPathUtf8 = dir.path().toUtf8();
if (git_repository_open_ext(&repo, repoPathUtf8.constData(), 0, NULL)) {
git_libgit2_shutdown();
return files;
}
// get the working directory of the repo
// if none was found, return an empty files list
const char *working_dir = nullptr;
if ((working_dir = git_repository_workdir(repo)) == nullptr) {
git_repository_free(repo);
git_libgit2_shutdown();
return files;
}
if (git_revparse_single(&root_tree, repo, "HEAD^{tree}")) {
git_repository_free(repo);
git_libgit2_shutdown();
return files;
}
QDir workdir;
workdir.setPath(QString::fromUtf8(working_dir));
const QByteArray relpathUtf8 = workdir.relativeFilePath(dir.path()).toUtf8();
if (relpathUtf8.isEmpty() || relpathUtf8 == ".") { // git_object_lookup_bypath is not able to resolv "." as path
tree = root_tree;
} else {
if (git_object_lookup_bypath(&tree, root_tree, relpathUtf8.constData(), GIT_OBJ_TREE)) {
git_object_free(root_tree);
git_repository_free(repo);
git_libgit2_shutdown();
return files;
}
}
QString path = workdir.absolutePath() + QDir::separator();
files.append(gitSearchTree(tree, path, recursive));
if (recursive && relpathUtf8.isEmpty()) {
files.append(gitSearchSubmodules(repo, path));
}
files.append(gitSearchStatusList(repo, path));
if (tree != root_tree) {
git_object_free(tree);
}
git_object_free(root_tree);
git_repository_free(repo);
git_libgit2_shutdown();
return files;
}
int main(int argc, char *argv[])
{
const char *dir = ".", *rev = NULL;
int i, action = 0, verbose = 0;
git_object *obj = NULL;
char oidstr[GIT_OID_HEXSZ + 1];
git_threads_init();
for (i = 1; i < argc; ++i) {
char *a = argv[i];
if (a[0] != '-') {
if (rev != NULL)
usage("Only one rev should be provided", NULL);
else
rev = a;
}
else if (!strcmp(a, "-t"))
action = SHOW_TYPE;
else if (!strcmp(a, "-s"))
action = SHOW_SIZE;
else if (!strcmp(a, "-e"))
action = SHOW_NONE;
else if (!strcmp(a, "-p"))
action = SHOW_PRETTY;
else if (!strcmp(a, "-q"))
verbose = 0;
else if (!strcmp(a, "-v"))
verbose = 1;
else if (!strcmp(a, "--help") || !strcmp(a, "-h"))
usage(NULL, NULL);
else if (!check_str_param(a, "--git-dir=", &dir))
usage("Unknown option", a);
}
if (!action || !rev)
usage(NULL, NULL);
check(git_repository_open_ext(&g_repo, dir, 0, NULL),
"Could not open repository");
if (git_revparse_single(&obj, g_repo, rev) < 0) {
fprintf(stderr, "Could not resolve '%s'\n", rev);
exit(1);
}
if (verbose) {
char oidstr[GIT_OID_HEXSZ + 1];
git_oid_tostr(oidstr, sizeof(oidstr), git_object_id(obj));
printf("%s %s\n--\n",
git_object_type2string(git_object_type(obj)), oidstr);
}
switch (action) {
case SHOW_TYPE:
printf("%s\n", git_object_type2string(git_object_type(obj)));
break;
case SHOW_SIZE: {
git_odb *odb;
git_odb_object *odbobj;
check(git_repository_odb(&odb, g_repo), "Could not open ODB");
check(git_odb_read(&odbobj, odb, git_object_id(obj)),
"Could not find obj");
printf("%ld\n", (long)git_odb_object_size(odbobj));
git_odb_object_free(odbobj);
git_odb_free(odb);
}
break;
case SHOW_NONE:
/* just want return result */
break;
case SHOW_PRETTY:
switch (git_object_type(obj)) {
case GIT_OBJ_BLOB:
show_blob((const git_blob *)obj);
break;
case GIT_OBJ_COMMIT:
show_commit((const git_commit *)obj);
break;
case GIT_OBJ_TREE:
show_tree((const git_tree *)obj);
break;
case GIT_OBJ_TAG:
show_tag((const git_tag *)obj);
break;
default:
printf("unknown %s\n", oidstr);
break;
}
break;
}
git_object_free(obj);
git_repository_free(g_repo);
git_threads_shutdown();
return 0;
}
static gboolean
submain (struct EvTag *self,
int argc,
char **argv,
GError **error)
{
gboolean ret = FALSE;
git_status_options statusopts = GIT_STATUS_OPTIONS_INIT;
GCancellable *cancellable = NULL;
const char *command_name = NULL;
Subcommand *command;
char *prgname = NULL;
int in, out;
int r;
/*
* Parse the global options. We rearrange the options as
* necessary, in order to pass relevant options through
* to the commands, but also have them take effect globally.
*/
for (in = 1, out = 1; in < argc; in++, out++)
{
/* The non-option is the command, take it out of the arguments */
if (argv[in][0] != '-')
{
if (command_name == NULL)
{
command_name = argv[in];
out--;
continue;
}
}
else if (g_str_equal (argv[in], "--"))
{
break;
}
argv[out] = argv[in];
}
argc = out;
command = commands;
while (command->name)
{
if (g_strcmp0 (command_name, command->name) == 0)
break;
command++;
}
if (!command->fn)
{
GOptionContext *context;
char *help;
context = option_context_new_with_commands (commands);
/* This will not return for some options (e.g. --version). */
if (option_context_parse (context, NULL, &argc, &argv, cancellable, error))
{
if (command_name == NULL)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"No command specified");
}
else
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Unknown command '%s'", command_name);
}
}
help = g_option_context_get_help (context, FALSE, NULL);
g_printerr ("%s", help);
g_option_context_free (context);
goto out;
}
prgname = g_strdup_printf ("%s %s", g_get_prgname (), command_name);
g_set_prgname (prgname);
r = git_repository_open_ext (&self->top_repo, ".", 0, NULL);
if (!handle_libgit_ret (r, error))
goto out;
r = git_status_init_options (&statusopts, GIT_STATUS_OPTIONS_VERSION);
if (!handle_libgit_ret (r, error))
goto out;
{
struct TreeWalkData twdata = { FALSE, self, self->top_repo, NULL, cancellable, error };
r = git_status_foreach_ext (self->top_repo, &statusopts, status_cb, &twdata);
if (twdata.caught_error)
goto out;
if (!handle_libgit_ret (r, error))
goto out;
}
self->checksum = g_checksum_new (G_CHECKSUM_SHA512);
if (!command->fn (self, argc, argv, cancellable, error))
goto out;
ret = TRUE;
out:
return ret;
}
int git_repository_open(git_repository **repo_out, const char *path)
{
return git_repository_open_ext(
repo_out, path, GIT_REPOSITORY_OPEN_NO_SEARCH, NULL);
}
Repository::Repository(std::string const & dir)
{
if (git_repository_open_ext(&repo_, dir.c_str(), 0, NULL))
throw repository_open_error();
}
int main(int argc, char *argv[])
{
int r = 0;
const char *command;
enum Error command_error = ERROR_NONE;
int i = 0;
int end = 0;
if(argc < 2)
{
usage_instructions();
goto error_usage;
}
command = argv[1];
argc -= 2;
argv = &argv[2];
for(i = 0, end = sizeof(commands) / sizeof(commands[0]); i != end; ++i)
{
const struct Command *cmp_command = &commands[i];
if(i == end)
{
fprintf(stderr, "Unrecognised command \"%s\"\n", command);
goto error_invalid_command;
}
else if(strcmp(cmp_command->command, command) == 0)
{
int error = 0;
error = git_repository_open_ext(&repo_handle, ".", 0, NULL);
if(error != 0)
{
fprintf(stderr, "Invalid git repository\n");
r = 1;
goto error_git_repository_open_ext;
}
command_error = cmp_command->function(argc, argv);
break;
}
}
switch(command_error)
{
case ERROR_SILENT:
r = 1;
case ERROR_NONE:
break;
case ERROR_INTERNAL:
{
const git_error *git_error = giterr_last();
if(git_error)
{
fprintf(stderr,
"Internal Git Error: %s\n", git_error->message);
}
}
default:
fprintf(stderr, "git-big encountered an error:\n"
"%s\n", error_string_table[command_error]);
r = 1;
break;
}
git_repository_free(repo_handle);
error_git_repository_open_ext:
error_invalid_command:
error_usage:
return r;
}
