diff --git a/app/Makefile.am.inc b/app/Makefile.am.inc
index 4345864d..e07b3beb 100644
--- a/app/Makefile.am.inc
+++ b/app/Makefile.am.inc
@@ -22,6 +22,7 @@ xdg_app_SOURCES = \
app/xdg-app-builtins-build.c \
app/xdg-app-builtins-build-finish.c \
app/xdg-app-builtins-build-export.c \
+ app/xdg-app-builtins-build-bundle.c \
app/xdg-app-builtins-repo-update.c \
app/xdg-app-builtins-document.c \
$(xdp_dbus_built_sources) \
diff --git a/app/xdg-app-builtins-build-bundle.c b/app/xdg-app-builtins-build-bundle.c
new file mode 100644
index 00000000..07d4d1a4
--- /dev/null
+++ b/app/xdg-app-builtins-build-bundle.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright © 2015 Red Hat, Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see .
+ *
+ * Authors:
+ * Alexander Larsson
+ */
+
+#include "config.h"
+
+#include
+#include
+#include
+#include
+
+#include
+
+#include "libgsystem.h"
+#include "libglnx/libglnx.h"
+
+#include "xdg-app-builtins.h"
+#include "xdg-app-utils.h"
+#include "xdg-app-chain-input-stream.h"
+
+static char *opt_arch;
+static char *opt_repo_url;
+static gboolean opt_runtime = FALSE;
+static char **opt_gpg_file;
+
+static GOptionEntry options[] = {
+ { "runtime", 0, 0, G_OPTION_ARG_NONE, &opt_runtime, "Export runtime instead of app"},
+ { "arch", 0, 0, G_OPTION_ARG_STRING, &opt_arch, "Arch to bundle for", "ARCH" },
+ { "repo-url", 0, 0, G_OPTION_ARG_STRING, &opt_repo_url, "Url for repo", "URL" },
+ { "gpg-keys", 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &opt_gpg_file, "Add GPG key from FILE (- for stdin)", "FILE" },
+
+ { NULL }
+};
+
+static GBytes *
+read_gpg_data (GCancellable *cancellable,
+ GError **error)
+{
+ g_autoptr(GInputStream) source_stream = NULL;
+ g_autoptr(GOutputStream) mem_stream = NULL;
+ guint n_keyrings = 0;
+ g_autoptr(GPtrArray) streams = NULL;
+
+ if (opt_gpg_file != NULL)
+ n_keyrings = g_strv_length (opt_gpg_file);
+
+ guint ii;
+
+ streams = g_ptr_array_new_with_free_func (g_object_unref);
+
+ for (ii = 0; ii < n_keyrings; ii++)
+ {
+ GInputStream *input_stream = NULL;
+
+ if (strcmp (opt_gpg_file[ii], "-") == 0)
+ {
+ input_stream = g_unix_input_stream_new (STDIN_FILENO, FALSE);
+ }
+ else
+ {
+ g_autoptr(GFile) file = g_file_new_for_path (opt_gpg_file[ii]);
+ input_stream = G_INPUT_STREAM(g_file_read (file, cancellable, error));
+
+ if (input_stream == NULL)
+ return NULL;
+ }
+
+ /* Takes ownership. */
+ g_ptr_array_add (streams, input_stream);
+ }
+
+ /* Chain together all the --keyring options as one long stream. */
+ source_stream = (GInputStream *) xdg_app_chain_input_stream_new (streams);
+
+ mem_stream = g_memory_output_stream_new_resizable ();
+ if (g_output_stream_splice (mem_stream, source_stream, G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET, cancellable, error) < 0)
+ return NULL;
+
+ return g_memory_output_stream_steal_as_bytes (G_MEMORY_OUTPUT_STREAM (mem_stream));
+}
+
+gboolean
+xdg_app_builtin_build_bundle (int argc, char **argv, GCancellable *cancellable, GError **error)
+{
+ g_autoptr(GOptionContext) context = NULL;
+ g_autoptr(GFile) file = NULL;
+ g_autoptr(GFile) repofile = NULL;
+ g_autoptr(OstreeRepo) repo = NULL;
+ g_autoptr(GBytes) gpg_data = NULL;
+ const char *location;
+ const char *filename;
+ const char *name;
+ const char *branch;
+ g_autofree char *full_branch = NULL;
+ g_autofree char *commit_checksum = NULL;
+ GVariantBuilder metadata_builder;
+ GVariantBuilder param_builder;
+
+ context = g_option_context_new ("LOCATION FILENAME NAME [BRANCH] - Create a single file bundle from a local repository");
+
+ if (!xdg_app_option_context_parse (context, options, &argc, &argv, XDG_APP_BUILTIN_FLAG_NO_DIR, NULL, cancellable, error))
+ return FALSE;
+
+ if (argc < 4)
+ return usage_error (context, "LOCATION, FILENAME and NAME must be specified", error);
+
+ location = argv[1];
+ filename = argv[2];
+ name = argv[3];
+
+ if (argc >= 5)
+ branch = argv[4];
+ else
+ branch = "master";
+
+ repofile = g_file_new_for_commandline_arg (location);
+ repo = ostree_repo_new (repofile);
+
+ if (!xdg_app_supports_bundles (repo))
+ return xdg_app_fail (error, "Your version of ostree is too old to support single-file bundles");
+
+ if (!g_file_query_exists (repofile, cancellable))
+ return xdg_app_fail (error, "'%s' is not a valid repository", location);
+
+ file = g_file_new_for_commandline_arg (filename);
+
+ if (!xdg_app_is_valid_branch (name))
+ return xdg_app_fail (error, "'%s' is not a valid name", name);
+
+ if (!xdg_app_is_valid_branch (branch))
+ return xdg_app_fail (error, "'%s' is not a valid branch name", branch);
+
+ if (opt_runtime)
+ full_branch = xdg_app_build_runtime_ref (name, branch, opt_arch);
+ else
+ full_branch = xdg_app_build_app_ref (name, branch, opt_arch);
+
+ if (!ostree_repo_open (repo, cancellable, error))
+ return FALSE;
+
+ if (!ostree_repo_resolve_rev (repo, full_branch, FALSE, &commit_checksum, error))
+ return FALSE;
+
+ g_variant_builder_init (&metadata_builder, G_VARIANT_TYPE ("a{sv}"));
+ g_variant_builder_add (&metadata_builder, "{sv}", "ref", g_variant_new_string (full_branch));
+ if (opt_repo_url)
+ g_variant_builder_add (&metadata_builder, "{sv}", "origin", g_variant_new_string (opt_repo_url));
+
+ if (opt_gpg_file != NULL)
+ {
+ gpg_data = read_gpg_data (cancellable, error);
+ if (gpg_data == NULL)
+ return FALSE;
+ }
+
+ if (gpg_data)
+ g_variant_builder_add (&metadata_builder, "{sv}", "gpg-keys",
+ g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE,
+ g_bytes_get_data (gpg_data, NULL),
+ g_bytes_get_size (gpg_data),
+ 1));
+
+ g_variant_builder_init (¶m_builder, G_VARIANT_TYPE ("a{sv}"));
+ g_variant_builder_add (¶m_builder, "{sv}", "min-fallback-size", g_variant_new_uint32 (0));
+ g_variant_builder_add (¶m_builder, "{sv}", "compression", g_variant_new_byte ('x'));
+ g_variant_builder_add (¶m_builder, "{sv}", "bsdiff-enabled", g_variant_new_boolean (FALSE));
+ g_variant_builder_add (¶m_builder, "{sv}", "inline-parts", g_variant_new_boolean (TRUE));
+ g_variant_builder_add (¶m_builder, "{sv}", "include-detached", g_variant_new_boolean (TRUE));
+ g_variant_builder_add (¶m_builder, "{sv}", "filename", g_variant_new_bytestring (gs_file_get_path_cached (file)));
+
+ if (!ostree_repo_static_delta_generate (repo,
+ OSTREE_STATIC_DELTA_GENERATE_OPT_LOWLATENCY,
+ /* from */ NULL,
+ commit_checksum,
+ g_variant_builder_end (&metadata_builder),
+ g_variant_builder_end (¶m_builder),
+ cancellable,
+ error))
+ return FALSE;
+
+ return TRUE;
+}
diff --git a/app/xdg-app-builtins.h b/app/xdg-app-builtins.h
index 2a5ff63a..e5e24353 100644
--- a/app/xdg-app-builtins.h
+++ b/app/xdg-app-builtins.h
@@ -68,6 +68,7 @@ BUILTINPROTO(build_init);
BUILTINPROTO(build);
BUILTINPROTO(build_finish);
BUILTINPROTO(build_export);
+BUILTINPROTO(build_bundle);
BUILTINPROTO(repo_update);
BUILTINPROTO(export_file);
BUILTINPROTO(override);
diff --git a/app/xdg-app-main.c b/app/xdg-app-main.c
index 987654f1..144494cd 100644
--- a/app/xdg-app-main.c
+++ b/app/xdg-app-main.c
@@ -63,6 +63,7 @@ static XdgAppCommand commands[] = {
{ "build", xdg_app_builtin_build },
{ "build-finish", xdg_app_builtin_build_finish },
{ "build-export", xdg_app_builtin_build_export },
+ { "build-bundle", xdg_app_builtin_build_bundle },
{ "dump-runtime", xdg_app_builtin_dump_runtime },
{ "repo-update", xdg_app_builtin_repo_update },
{ NULL }