forked from Mirrors/flatpak-builder
229 lines
6.3 KiB
C
229 lines
6.3 KiB
C
/*
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* Copyright © 2014 Red Hat, Inc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Alexander Larsson <alexl@redhat.com>
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*/
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#include "config.h"
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#include <locale.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include "libgsystem.h"
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#include "libglnx/libglnx.h"
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#include "xdg-app-builtins.h"
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#include "xdg-app-utils.h"
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static char *opt_arch;
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static char *opt_commit;
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static gboolean opt_force_remove;
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static GOptionEntry options[] = {
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{ "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, "Arch to update for", "ARCH" },
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{ "commit", 0, 0, G_OPTION_ARG_STRING, &opt_commit, "Commit to deploy", "COMMIT" },
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{ "force-remove", 0, 0, G_OPTION_ARG_NONE, &opt_force_remove, "Remove old files even if running", NULL },
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{ NULL }
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};
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gboolean
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xdg_app_builtin_update_runtime (int argc, char **argv, GCancellable *cancellable, GError **error)
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{
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gboolean ret = FALSE;
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GOptionContext *context;
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g_autoptr(XdgAppDir) dir = NULL;
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g_autoptr(GFile) deploy_base = NULL;
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g_autoptr(GFile) origin = NULL;
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const char *runtime;
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const char *branch = "master";
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g_autofree char *previous_deployment = NULL;
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g_autofree char *ref = NULL;
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g_autofree char *repository = NULL;
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GError *my_error;
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context = g_option_context_new ("RUNTIME [BRANCH] - Update a runtime");
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if (!xdg_app_option_context_parse (context, options, &argc, &argv, 0, &dir, cancellable, error))
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goto out;
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if (argc < 2)
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{
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usage_error (context, "RUNTIME must be specified", error);
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goto out;
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}
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runtime = argv[1];
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if (argc >= 3)
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branch = argv[2];
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if (!xdg_app_is_valid_name (runtime))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "'%s' is not a valid runtime name", runtime);
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goto out;
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}
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if (!xdg_app_is_valid_branch (branch))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "'%s' is not a valid branch name", branch);
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goto out;
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}
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ref = xdg_app_build_runtime_ref (runtime, branch, opt_arch);
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deploy_base = xdg_app_dir_get_deploy_dir (dir, ref);
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if (!g_file_query_exists (deploy_base, cancellable))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "Runtime %s branch %s not installed", runtime, branch);
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goto out;
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}
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origin = g_file_get_child (deploy_base, "origin");
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if (!g_file_load_contents (origin, cancellable, &repository, NULL, NULL, error))
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goto out;
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if (!xdg_app_dir_pull (dir, repository, ref,
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cancellable, error))
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goto out;
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previous_deployment = xdg_app_dir_read_active (dir, ref, cancellable);
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my_error = NULL;
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if (!xdg_app_dir_deploy (dir, ref, opt_commit, cancellable, &my_error))
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{
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if (g_error_matches (my_error, XDG_APP_DIR_ERROR, XDG_APP_DIR_ERROR_ALREADY_DEPLOYED))
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g_error_free (my_error);
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else
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{
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g_propagate_error (error, my_error);
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goto out;
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}
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}
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if (previous_deployment != NULL)
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{
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if (!xdg_app_dir_undeploy (dir, ref, previous_deployment,
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opt_force_remove,
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cancellable, error))
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goto out;
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if (!xdg_app_dir_prune (dir, cancellable, error))
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goto out;
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}
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ret = TRUE;
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out:
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if (context)
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g_option_context_free (context);
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return ret;
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}
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gboolean
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xdg_app_builtin_update_app (int argc, char **argv, GCancellable *cancellable, GError **error)
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{
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gboolean ret = FALSE;
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GOptionContext *context;
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g_autoptr(XdgAppDir) dir = NULL;
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g_autoptr(GFile) deploy_base = NULL;
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g_autoptr(GFile) origin = NULL;
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const char *app;
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const char *branch = "master";
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g_autofree char *ref = NULL;
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g_autofree char *repository = NULL;
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g_autofree char *previous_deployment = NULL;
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GError *my_error;
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context = g_option_context_new ("APP [BRANCH] - Update an application");
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if (!xdg_app_option_context_parse (context, options, &argc, &argv, 0, &dir, cancellable, error))
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goto out;
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if (argc < 2)
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{
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usage_error (context, "APP must be specified", error);
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goto out;
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}
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app = argv[1];
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if (argc >= 3)
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branch = argv[2];
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if (!xdg_app_is_valid_name (app))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "'%s' is not a valid application name", app);
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goto out;
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}
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if (!xdg_app_is_valid_branch (branch))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "'%s' is not a valid branch name", branch);
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goto out;
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}
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ref = xdg_app_build_app_ref (app, branch, opt_arch);
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deploy_base = xdg_app_dir_get_deploy_dir (dir, ref);
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if (!g_file_query_exists (deploy_base, cancellable))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "App %s branch %s not installed", app, branch);
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goto out;
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}
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origin = g_file_get_child (deploy_base, "origin");
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if (!g_file_load_contents (origin, cancellable, &repository, NULL, NULL, error))
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goto out;
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if (!xdg_app_dir_pull (dir, repository, ref,
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cancellable, error))
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goto out;
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previous_deployment = xdg_app_dir_read_active (dir, ref, cancellable);
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my_error = NULL;
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if (!xdg_app_dir_deploy (dir, ref, opt_commit, cancellable, &my_error))
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{
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if (g_error_matches (my_error, XDG_APP_DIR_ERROR, XDG_APP_DIR_ERROR_ALREADY_DEPLOYED))
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g_error_free (my_error);
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else
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{
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g_propagate_error (error, my_error);
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goto out;
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}
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}
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if (previous_deployment != NULL)
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{
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if (!xdg_app_dir_undeploy (dir, ref, previous_deployment,
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opt_force_remove,
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cancellable, error))
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goto out;
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if (!xdg_app_dir_prune (dir, cancellable, error))
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goto out;
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}
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if (!xdg_app_dir_update_exports (dir, app, cancellable, error))
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goto out;
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ret = TRUE;
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out:
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if (context)
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g_option_context_free (context);
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return ret;
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}
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