C++ (Cpp) rpmostree_db_option_context_parse Examples

Example #1

File: rpmostree-db-builtin-version.c Project: ArchDaemons/rpm-ostree

int
rpmostree_db_builtin_version (int argc, char **argv, GCancellable *cancellable, GError **error)
{
  int exit_status = EXIT_FAILURE;
  GOptionContext *context;
  gs_unref_object OstreeRepo *repo = NULL;
  gs_unref_ptrarray GPtrArray *revs = NULL;
  gint ii;

  context = g_option_context_new ("COMMIT... - Show rpmdb version of packages within the commits");

  if (!rpmostree_db_option_context_parse (context, db_version_entries, &argc, &argv, &repo,
                                          cancellable, error))
    goto out;

  revs = g_ptr_array_new ();

  for (ii = 1; ii < argc; ii++)
    g_ptr_array_add (revs, argv[ii]);

  if (!_builtin_db_version (repo, revs, cancellable, error))
    goto out;

  exit_status = EXIT_SUCCESS;

out:
  g_option_context_free (context);

  return exit_status;
}

Example #2

File: rpmostree-db-builtin-version.c Project: mscherer/rpm-ostree

gboolean
rpmostree_db_builtin_version (int argc, char **argv,
                              RpmOstreeCommandInvocation *invocation,
                              GCancellable *cancellable, GError **error)
{
  g_autoptr(GOptionContext) context =
    g_option_context_new ("COMMIT...");

  g_autoptr(OstreeRepo) repo = NULL;
  if (!rpmostree_db_option_context_parse (context, db_version_entries, &argc,
                                          &argv, invocation, &repo, cancellable,
                                          error))
    return FALSE;

  g_autoptr(GPtrArray) revs = g_ptr_array_new ();

  for (int ii = 1; ii < argc; ii++)
    g_ptr_array_add (revs, argv[ii]);

  if (!_builtin_db_version (repo, revs, cancellable, error))
    return FALSE;

  return TRUE;
}

Example #3

File: rpmostree-db-builtin-diff.c Project: PapaMarky/rpm-ostree

int
rpmostree_db_builtin_diff (int argc, char **argv, GCancellable *cancellable, GError **error)
{
  int exit_status = EXIT_FAILURE;
  GOptionContext *context;
  glnx_unref_object OstreeRepo *repo = NULL;
  struct RpmRevisionData *rpmrev1 = NULL;
  struct RpmRevisionData *rpmrev2 = NULL;

  context = g_option_context_new ("COMMIT COMMIT - Show package changes between two commits");

  if (!rpmostree_db_option_context_parse (context, option_entries, &argc, &argv, &repo,
                                          cancellable, error))
    goto out;

  if (argc != 3)
    {
      g_autofree char *message = NULL;

      message = g_strdup_printf ("\"%s\" takes exactly 2 arguments",
                                 g_get_prgname ());
      rpmostree_usage_error (context, message, error);
      goto out;
    }

  if (!(rpmrev1 = rpmrev_new (repo, argv[1], NULL, cancellable, error)))
    goto out;

  if (!(rpmrev2 = rpmrev_new (repo, argv[2], NULL, cancellable, error)))
    goto out;

  if (!g_str_equal (argv[1], rpmrev_get_commit (rpmrev1)))
    printf ("ostree diff commit old: %s (%s)\n", argv[1], rpmrev_get_commit (rpmrev1));
  else
    printf ("ostree diff commit old: %s\n", argv[1]);

  if (!g_str_equal (argv[2], rpmrev_get_commit (rpmrev2)))
    printf ("ostree diff commit new: %s (%s)\n", argv[2], rpmrev_get_commit (rpmrev2));
  else
    printf ("ostree diff commit new: %s\n", argv[2]);

  if (opt_format == NULL)
    opt_format = "block";

  if (g_str_equal (opt_format, "diff"))
    {
      rpmhdrs_diff_prnt_diff (rpmhdrs_diff (rpmrev_get_headers (rpmrev1),
                                            rpmrev_get_headers (rpmrev2)));
    }
  else if (g_str_equal (opt_format, "block"))
    {
      rpmhdrs_diff_prnt_block (rpmhdrs_diff (rpmrev_get_headers (rpmrev1),
                                             rpmrev_get_headers (rpmrev2)));
    }
  else
    {
      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
                   "Format argument is invalid, pick one of: diff, block");
      goto out;
    }

  exit_status = EXIT_SUCCESS;

out:
  /* Free the RpmRevisionData structs explicitly *before* possibly removing
   * the database directory, since rpmhdrs_free() depends on that directory
   * being there. */
  rpmrev_free (rpmrev1);
  rpmrev_free (rpmrev2);

  g_option_context_free (context);

  return exit_status;
}