static GgitRepository *
ide_git_vcs_load (IdeGitVcs *self,
GError **error)
{
g_autoptr(GFile) location = NULL;
GgitRepository *repository = NULL;
IdeContext *context;
GFile *project_file;
g_assert (IDE_IS_GIT_VCS (self));
context = ide_object_get_context (IDE_OBJECT (self));
project_file = ide_context_get_project_file (context);
if (!(location = ggit_repository_discover (project_file, error)))
return NULL;
if (!(repository = ggit_repository_open (location, error)))
return NULL;
/* Only set once, on load. Not thread-safe otherwise. */
if (self->working_directory == NULL)
self->working_directory = ggit_repository_get_workdir (repository);
return repository;
}
static void
ide_git_vcs_list_status_worker (GTask *task,
gpointer source_object,
gpointer task_data,
GCancellable *cancellable)
{
ListStatus *state = task_data;
g_autoptr(GListStore) store = NULL;
g_autoptr(GFile) workdir = NULL;
g_autoptr(GgitRepository) repository = NULL;
g_autoptr(GgitStatusOptions) options = NULL;
g_autoptr(GString) pathspec = NULL;
g_autoptr(GError) error = NULL;
g_autofree gchar *relative = NULL;
gchar *strv[] = { NULL, NULL };
g_assert (G_IS_TASK (task));
g_assert (IDE_IS_GIT_VCS (source_object));
g_assert (!cancellable || G_IS_CANCELLABLE (cancellable));
g_assert (state != NULL);
g_assert (G_IS_FILE (state->repository_location));
if (!(repository = ggit_repository_open (state->repository_location, &error)))
{
g_task_return_error (task, g_steal_pointer (&error));
return;
}
if (!(workdir = ggit_repository_get_workdir (repository)))
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_FAILED,
"Failed to locate working directory");
return;
}
g_set_object (&state->workdir, workdir);
if (state->directory_or_file != NULL)
relative = g_file_get_relative_path (workdir, state->directory_or_file);
strv[0] = relative;
options = ggit_status_options_new (GGIT_STATUS_OPTION_DEFAULT,
GGIT_STATUS_SHOW_INDEX_AND_WORKDIR,
(const gchar **)strv);
store = g_list_store_new (IDE_TYPE_VCS_FILE_INFO);
g_set_object (&state->store, store);
if (!ggit_repository_file_status_foreach (repository,
options,
ide_git_vcs_list_status_cb,
state,
&error))
g_task_return_error (task, g_steal_pointer (&error));
else
g_task_return_pointer (task, g_steal_pointer (&store), g_object_unref);
}
int
main (int argc, char *argv[])
{
GgitRepository *repository;
GgitOId *oid;
GError *error = NULL;
const gchar hex[] = "82576c09c3fac738a54582c6c04a47684882d1a1";
gchar *oid_str;
gchar *repo_path;
g_type_init ();
if (argc < 2)
{
g_message ("Use: ./general path_to_git_repository");
return 1;
}
repo_path = ggit_repository_discover (argv[1], &error);
if (error != NULL)
{
g_message (error->message);
return 1;
}
g_message ("Path repository: %s", repo_path);
repository = ggit_repository_open (repo_path, &error);
g_free (repo_path);
if (error != NULL)
{
g_message (error->message);
return 1;
}
g_message ("Working dir: %s", ggit_repository_get_path (repository,
GGIT_REPO_PATH_WORKDIR));
oid = ggit_oid_new_from_string (hex);
oid_str = ggit_oid_to_string (oid);
g_message ("OId str: %s", oid_str);
g_free (oid_str);
ggit_oid_free (oid);
g_object_unref (repository);
return 0;
}
static GgitRepository *
ide_git_vcs_load (IdeGitVcs *self,
GError **error)
{
g_autofree gchar *uri = NULL;
g_autoptr(GFile) location = NULL;
GgitRepository *repository = NULL;
IdeContext *context;
GFile *project_file;
g_assert (IDE_IS_GIT_VCS (self));
g_assert (error != NULL);
context = ide_object_get_context (IDE_OBJECT (self));
project_file = ide_context_get_project_file (context);
if (!(location = ide_git_vcs_discover (self, project_file, error)))
{
if (g_error_matches (*error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED))
return NULL;
g_clear_error (error);
/* Fallback to libgit2(-glib) discovery */
if (!(location = ggit_repository_discover (project_file, error)))
return NULL;
}
uri = g_file_get_uri (location);
g_debug ("Discovered .git location at “%s”", uri);
if (!(repository = ggit_repository_open (location, error)))
return NULL;
/* Note: Only set this once on load, otherwise not thread-safe. */
if (self->working_directory == NULL)
self->working_directory = ggit_repository_get_workdir (repository);
return repository;
}
int
main (int argc,
char *argv[])
{
GFile *file;
GgitRepository *repo;
GgitRevisionWalker *revwalker;
GgitRef *head;
GgitOId *oid;
gint64 n_revisions = 10;
GError *err = NULL;
ggit_init ();
if (argc < 2 || argc > 3)
{
g_print ("Usage: %s path_to_git_repository [N_REVISIONS]\n",
argv[0]);
return 1;
}
if (argc == 3)
{
n_revisions = g_ascii_strtoll (argv[2], NULL, 10);
if (n_revisions < -1)
{
g_printerr ("Error: invalid number of "
"revisions: %" G_GINT64_FORMAT "\n",
n_revisions);
return 1;
}
}
file = g_file_new_for_path (argv[1]);
if (!g_file_query_exists (file, NULL))
{
g_object_unref (file);
g_printerr ("Error: invalid git repository: %s\n", argv[1]);
return 1;
}
repo = ggit_repository_open (file, &err);
g_assert_no_error (err);
revwalker = ggit_revision_walker_new (repo, &err);
g_assert_no_error (err);
ggit_revision_walker_set_sort_mode (revwalker,
GGIT_SORT_TIME |
GGIT_SORT_TOPOLOGICAL);
head = ggit_repository_get_head (repo, &err);
g_assert_no_error (err);
oid = ggit_ref_get_target (head);
ggit_revision_walker_push (revwalker, oid, &err);
g_assert_no_error (err);
ggit_oid_free (oid);
g_object_unref (head);
while ((oid = ggit_revision_walker_next (revwalker, &err)) != NULL)
{
GgitCommit *commit;
gchar *oid_str;
GgitSignature *author;
GgitSignature *committer;
gchar *author_str;
gchar *committer_str;
const gchar *subject;
const gchar *message;
GgitCommitParents *commit_parents;
commit = GGIT_COMMIT (ggit_repository_lookup (repo, oid,
GGIT_TYPE_COMMIT,
&err));
g_assert_no_error (err);
oid_str = ggit_oid_to_string (oid);
author = ggit_commit_get_author (commit);
committer = ggit_commit_get_committer (commit);
author_str = signature_to_string (author);
committer_str = signature_to_string (committer);
subject = ggit_commit_get_subject (commit);
message = ggit_commit_get_message (commit);
g_print ("SHA: %s\n"
"Author: %s\n"
"Committer: %s\n"
"Subject: %s\n"
"Message: %s\n",
oid_str, author_str, committer_str, subject, message);
commit_parents = ggit_commit_get_parents (commit);
if (ggit_commit_parents_get_size (commit_parents) > 0)
{
GgitCommit *parent_commit;
GgitTree *commit_tree;
GgitTree *parent_tree;
GgitDiff *diff;
parent_commit = ggit_commit_parents_get (commit_parents, 0);
commit_tree = ggit_commit_get_tree (commit);
parent_tree = ggit_commit_get_tree (parent_commit);
diff = ggit_diff_new_tree_to_tree (repo,
parent_tree,
commit_tree,
NULL, &err);
g_assert_no_error (err);
ggit_diff_print (diff, GGIT_DIFF_FORMAT_PATCH, diff_print_cb, NULL, &err);
g_assert_no_error (err);
g_object_unref (diff);
g_object_unref (parent_tree);
g_object_unref (commit_tree);
g_object_unref (parent_commit);
}
g_print ("----------------------------------------\n");
g_object_unref (commit_parents);
g_free (committer_str);
g_free (author_str);
g_object_unref (committer);
g_object_unref (author);
g_free (oid_str);
g_object_unref (commit);
ggit_oid_free (oid);
if (n_revisions != -1 && --n_revisions == 0)
{
break;
}
}
g_assert_no_error (err);
g_object_unref (revwalker);
g_object_unref (repo);
g_object_unref (file);
return 0;
}
