/** * ggit_index_entry_set_commit: * @entry: a #GgitIndexEntry. * @commit: a #GgitCommit. * * Set the index entry to point to a given commit. This sets the index entry * id to the commit id, changes the mode to #GGIT_FILE_MODE_COMMIT and updates * the timestamps to when the commit was made. * **/ void ggit_index_entry_set_commit (GgitIndexEntry *entry, GgitCommit *commit) { GgitSignature *sig; gint64 ut; g_return_if_fail (entry != NULL); g_return_if_fail (GGIT_IS_COMMIT (commit)); ggit_index_entry_set_id (entry, ggit_object_get_id (GGIT_OBJECT (commit))); ggit_index_entry_set_mode (entry, GIT_FILEMODE_COMMIT); sig = ggit_commit_get_committer (commit); ut = g_date_time_to_unix (ggit_signature_get_time (sig)); entry->entry->ctime.seconds = ut; entry->entry->ctime.nanoseconds = 0; entry->entry->mtime.seconds = ut; entry->entry->mtime.nanoseconds = 0; g_object_unref (sig); }
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; }