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flatpak-builder/builder/builder-manifest.c

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/* builder-manifest.c
*
* Copyright (C) 2015 Red Hat, Inc
*
* This file 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 3 of the
* License, or (at your option) any later version.
*
* This file 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 General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Alexander Larsson <alexl@redhat.com>
*/
#include "config.h"
#include <string.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/statfs.h>
#include "builder-manifest.h"
#include "builder-utils.h"
#include "libgsystem.h"
#include "libglnx/libglnx.h"
struct BuilderManifest {
GObject parent;
char *app_id;
char *version;
char *runtime;
char *runtime_version;
char *sdk;
char **cleanup;
char **finish_args;
char *rename_desktop_file;
char *rename_icon;
char *desktop_file_name_prefix;
char *desktop_file_name_suffix;
gboolean strip;
char *command;
BuilderOptions *build_options;
GList *modules;
};
typedef struct {
GObjectClass parent_class;
} BuilderManifestClass;
static void serializable_iface_init (JsonSerializableIface *serializable_iface);
G_DEFINE_TYPE_WITH_CODE (BuilderManifest, builder_manifest, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (JSON_TYPE_SERIALIZABLE, serializable_iface_init));
enum {
PROP_0,
PROP_APP_ID,
PROP_VERSION,
PROP_RUNTIME,
PROP_RUNTIME_VERSION,
PROP_SDK,
PROP_BUILD_OPTIONS,
PROP_COMMAND,
PROP_MODULES,
PROP_CLEANUP,
PROP_STRIP,
PROP_FINISH_ARGS,
PROP_RENAME_DESKTOP_FILE,
PROP_RENAME_ICON,
PROP_DESKTOP_FILE_NAME_PREFIX,
PROP_DESKTOP_FILE_NAME_SUFFIX,
LAST_PROP
};
static void
builder_manifest_finalize (GObject *object)
{
BuilderManifest *self = (BuilderManifest *)object;
g_free (self->app_id);
g_free (self->version);
g_free (self->runtime);
g_free (self->runtime_version);
g_free (self->sdk);
g_free (self->command);
g_clear_object (&self->build_options);
g_list_free_full (self->modules, g_object_unref);
g_strfreev (self->cleanup);
g_strfreev (self->finish_args);
g_free (self->rename_desktop_file);
g_free (self->rename_icon);
g_free (self->desktop_file_name_prefix);
g_free (self->desktop_file_name_suffix);
G_OBJECT_CLASS (builder_manifest_parent_class)->finalize (object);
}
static void
builder_manifest_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
BuilderManifest *self = BUILDER_MANIFEST(object);
switch (prop_id)
{
case PROP_APP_ID:
g_value_set_string (value, self->app_id);
break;
case PROP_VERSION:
g_value_set_string (value, self->version);
break;
case PROP_RUNTIME:
g_value_set_string (value, self->runtime);
break;
case PROP_RUNTIME_VERSION:
g_value_set_string (value, self->runtime_version);
break;
case PROP_SDK:
g_value_set_string (value, self->sdk);
break;
case PROP_COMMAND:
g_value_set_string (value, self->command);
break;
case PROP_BUILD_OPTIONS:
g_value_set_object (value, self->build_options);
break;
case PROP_MODULES:
g_value_set_pointer (value, self->modules);
break;
case PROP_CLEANUP:
g_value_set_boxed (value, self->cleanup);
break;
case PROP_FINISH_ARGS:
g_value_set_boxed (value, self->finish_args);
break;
case PROP_STRIP:
g_value_set_boolean (value, self->strip);
break;
case PROP_RENAME_DESKTOP_FILE:
g_value_set_string (value, self->rename_desktop_file);
break;
case PROP_RENAME_ICON:
g_value_set_string (value, self->rename_icon);
break;
case PROP_DESKTOP_FILE_NAME_PREFIX:
g_value_set_string (value, self->desktop_file_name_prefix);
break;
case PROP_DESKTOP_FILE_NAME_SUFFIX:
g_value_set_string (value, self->desktop_file_name_suffix);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
builder_manifest_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
BuilderManifest *self = BUILDER_MANIFEST (object);
gchar **tmp;
switch (prop_id)
{
case PROP_APP_ID:
g_free (self->app_id);
self->app_id = g_value_dup_string (value);
break;
case PROP_VERSION:
g_free (self->version);
self->version = g_value_dup_string (value);
break;
case PROP_RUNTIME:
g_free (self->runtime);
self->runtime = g_value_dup_string (value);
break;
case PROP_RUNTIME_VERSION:
g_free (self->runtime_version);
self->runtime_version = g_value_dup_string (value);
break;
case PROP_SDK:
g_free (self->sdk);
self->sdk = g_value_dup_string (value);
break;
case PROP_COMMAND:
g_free (self->command);
self->command = g_value_dup_string (value);
break;
case PROP_BUILD_OPTIONS:
g_set_object (&self->build_options, g_value_get_object (value));
break;
case PROP_MODULES:
g_list_free_full (self->modules, g_object_unref);
/* NOTE: This takes ownership of the list! */
self->modules = g_value_get_pointer (value);
break;
case PROP_CLEANUP:
tmp = self->cleanup;
self->cleanup = g_strdupv (g_value_get_boxed (value));
g_strfreev (tmp);
break;
case PROP_FINISH_ARGS:
tmp = self->finish_args;
self->finish_args = g_strdupv (g_value_get_boxed (value));
g_strfreev (tmp);
break;
case PROP_STRIP:
self->strip = g_value_get_boolean (value);
break;
case PROP_RENAME_DESKTOP_FILE:
g_free (self->rename_desktop_file);
self->rename_desktop_file = g_value_dup_string (value);
break;
case PROP_RENAME_ICON:
g_free (self->rename_icon);
self->rename_icon = g_value_dup_string (value);
break;
case PROP_DESKTOP_FILE_NAME_PREFIX:
g_free (self->desktop_file_name_prefix);
self->desktop_file_name_prefix = g_value_dup_string (value);
break;
case PROP_DESKTOP_FILE_NAME_SUFFIX:
g_free (self->desktop_file_name_suffix);
self->desktop_file_name_suffix = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
builder_manifest_class_init (BuilderManifestClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = builder_manifest_finalize;
object_class->get_property = builder_manifest_get_property;
object_class->set_property = builder_manifest_set_property;
g_object_class_install_property (object_class,
PROP_APP_ID,
g_param_spec_string ("app-id",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_VERSION,
g_param_spec_string ("version",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_RUNTIME,
g_param_spec_string ("runtime",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_RUNTIME_VERSION,
g_param_spec_string ("runtime-version",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_SDK,
g_param_spec_string ("sdk",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_COMMAND,
g_param_spec_string ("command",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_BUILD_OPTIONS,
g_param_spec_object ("build-options",
"",
"",
BUILDER_TYPE_OPTIONS,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_MODULES,
g_param_spec_pointer ("modules",
"",
"",
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_CLEANUP,
g_param_spec_boxed ("cleanup",
"",
"",
G_TYPE_STRV,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_FINISH_ARGS,
g_param_spec_boxed ("finish-args",
"",
"",
G_TYPE_STRV,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_STRIP,
g_param_spec_boolean ("strip",
"",
"",
TRUE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_RENAME_DESKTOP_FILE,
g_param_spec_string ("rename-desktop-file",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_RENAME_ICON,
g_param_spec_string ("rename-icon",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_DESKTOP_FILE_NAME_PREFIX,
g_param_spec_string ("desktop-file-name-prefix",
"",
"",
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_DESKTOP_FILE_NAME_SUFFIX,
g_param_spec_string ("desktop-file-name-suffix",
"",
"",
NULL,
G_PARAM_READWRITE));
}
static void
builder_manifest_init (BuilderManifest *self)
{
self->strip = TRUE;
}
static gboolean
builder_manifest_deserialize_property (JsonSerializable *serializable,
const gchar *property_name,
GValue *value,
GParamSpec *pspec,
JsonNode *property_node)
{
if (strcmp (property_name, "modules") == 0)
{
if (JSON_NODE_TYPE (property_node) == JSON_NODE_NULL)
{
g_value_set_pointer (value, NULL);
return TRUE;
}
else if (JSON_NODE_TYPE (property_node) == JSON_NODE_ARRAY)
{
JsonArray *array = json_node_get_array (property_node);
guint i, array_len = json_array_get_length (array);
GList *modules = NULL;
GObject *module;
for (i = 0; i < array_len; i++)
{
JsonNode *element_node = json_array_get_element (array, i);
if (JSON_NODE_TYPE (element_node) != JSON_NODE_OBJECT)
{
g_list_free_full (modules, g_object_unref);
return FALSE;
}
module = json_gobject_deserialize (BUILDER_TYPE_MODULE, element_node);
if (module == NULL)
{
g_list_free_full (modules, g_object_unref);
return FALSE;
}
modules = g_list_prepend (modules, module);
}
g_value_set_pointer (value, g_list_reverse (modules));
return TRUE;
}
return FALSE;
}
else
return json_serializable_default_deserialize_property (serializable,
property_name,
value,
pspec, property_node);
}
static void
serializable_iface_init (JsonSerializableIface *serializable_iface)
{
serializable_iface->deserialize_property = builder_manifest_deserialize_property;
}
const char *
builder_manifest_get_app_id (BuilderManifest *self)
{
return self->app_id;
}
BuilderOptions *
builder_manifest_get_build_options (BuilderManifest *self)
{
return self->build_options;
}
GList *
builder_manifest_get_modules (BuilderManifest *self)
{
return self->modules;
}
static const char *
builder_manifest_get_runtime_version (BuilderManifest *self)
{
return self->runtime_version ? self->runtime_version : "master";
}
gboolean
builder_manifest_init_app_dir (BuilderManifest *self,
BuilderContext *context,
GError **error)
{
GFile *app_dir = builder_context_get_app_dir (context);
g_autofree char *app_dir_path = g_file_get_path (app_dir);
g_autoptr(GSubprocessLauncher) launcher = NULL;
g_autoptr(GSubprocess) subp = NULL;
g_autofree char *cwd = NULL;
g_autoptr(GPtrArray) args = NULL;
if (self->app_id == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"app id not specified");
return NULL;
}
if (self->runtime == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"runtime not specified");
return NULL;
}
if (self->sdk == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"sdk not specified");
return NULL;
}
subp =
g_subprocess_new (G_SUBPROCESS_FLAGS_NONE,
error,
"xdg-app",
"build-init",
app_dir_path,
self->app_id,
self->sdk,
self->runtime,
builder_manifest_get_runtime_version (self),
NULL);
if (subp == NULL ||
!g_subprocess_wait_check (subp, NULL, error))
return FALSE;
return TRUE;
}
/* This gets the checksum of everything that globally affects the build */
void
builder_manifest_checksum (BuilderManifest *self,
BuilderCache *cache,
BuilderContext *context)
{
builder_cache_checksum_str (cache, BUILDER_MANIFEST_CHECKSUM_VERSION);
builder_cache_checksum_str (cache, self->app_id);
/* No need to include version here, it doesn't affect the build */
builder_cache_checksum_str (cache, self->runtime);
builder_cache_checksum_str (cache, builder_manifest_get_runtime_version (self));
builder_cache_checksum_str (cache, self->sdk);
if (self->build_options)
builder_options_checksum (self->build_options, cache, context);
}
void
builder_manifest_checksum_for_cleanup (BuilderManifest *self,
BuilderCache *cache,
BuilderContext *context)
{
GList *l;
builder_cache_checksum_str (cache, BUILDER_MANIFEST_CHECKSUM_VERSION);
builder_cache_checksum_strv (cache, self->cleanup);
builder_cache_checksum_str (cache, self->rename_desktop_file);
builder_cache_checksum_str (cache, self->rename_icon);
builder_cache_checksum_str (cache, self->desktop_file_name_prefix);
builder_cache_checksum_str (cache, self->desktop_file_name_suffix);
builder_cache_checksum_boolean (cache, self->strip);
for (l = self->modules; l != NULL; l = l->next)
{
BuilderModule *m = l->data;
builder_module_checksum_for_cleanup (m, cache, context);
}
}
void
builder_manifest_checksum_for_finish (BuilderManifest *self,
BuilderCache *cache,
BuilderContext *context)
{
builder_cache_checksum_str (cache, BUILDER_MANIFEST_CHECKSUM_VERSION " foo");
builder_cache_checksum_strv (cache, self->finish_args);
builder_cache_checksum_str (cache, self->command);
}
gboolean
builder_manifest_download (BuilderManifest *self,
BuilderContext *context,
GError **error)
{
GList *l;
g_print ("Downloading sources\n");
for (l = self->modules; l != NULL; l = l->next)
{
BuilderModule *m = l->data;
if (! builder_module_download_sources (m, context, error))
return FALSE;
}
return TRUE;
}
gboolean
builder_manifest_build (BuilderManifest *self,
BuilderCache *cache,
BuilderContext *context,
GError **error)
{
GList *l;
builder_context_set_options (context, self->build_options);
g_print ("Starting build of %s\n", self->app_id ? self->app_id : "app");
for (l = self->modules; l != NULL; l = l->next)
{
BuilderModule *m = l->data;
g_autoptr(GPtrArray) changes = NULL;
builder_module_checksum (m, cache, context);
if (!builder_cache_lookup (cache))
{
g_autofree char *body =
g_strdup_printf ("Built %s\n", builder_module_get_name (m));
if (!builder_module_build (m, context, error))
return FALSE;
if (!builder_cache_commit (cache, body, error))
return FALSE;
}
else
g_print ("Cache hit for %s, skipping build\n",
builder_module_get_name (m));
changes = builder_cache_get_changes (cache, error);
if (changes == NULL)
return FALSE;
builder_module_set_changes (m, changes);
}
return TRUE;
}
static gboolean
strip (GError **error,
const gchar *argv1,
...)
{
g_autoptr(GSubprocessLauncher) launcher = NULL;
g_autoptr(GSubprocess) subp = NULL;
GPtrArray *args;
const gchar *arg;
va_list ap;
args = g_ptr_array_new ();
g_ptr_array_add (args, "strip");
va_start (ap, argv1);
g_ptr_array_add (args, (gchar *) argv1);
while ((arg = va_arg (ap, const gchar *)))
g_ptr_array_add (args, (gchar *) arg);
g_ptr_array_add (args, NULL);
va_end (ap);
launcher = g_subprocess_launcher_new (0);
subp = g_subprocess_launcher_spawnv (launcher, (const gchar * const *) args->pdata, error);
g_ptr_array_free (args, TRUE);
if (subp == NULL ||
!g_subprocess_wait_check (subp, NULL, error))
return FALSE;
return TRUE;
}
guint16
read_elf_16(guchar *ptr, guint16 endianness)
{
guint16 lo, hi;
if (endianness == 1)
{
lo = ptr[0];
hi = ptr[1];
}
else
{
lo = ptr[1];
hi = ptr[0];
}
return lo | (hi << 8);
}
static gboolean
is_elf (int fd, gboolean *is_shared)
{
guchar elf_magic[4] = { 0x7f, 'E', 'L', 'F' };
guchar header[64];
gssize r;
guint8 endianness;
guint16 e_type;
r = read (fd, header, sizeof (header));
if (r != sizeof (header))
return FALSE;
if (memcmp (header, elf_magic, 4) != 0)
return FALSE;
endianness = header[0x5];
if (endianness != 1 && endianness != 2) /* 1 == little, 2 == big endian */
return FALSE;
e_type = read_elf_16 (&header[0x10], endianness);
/* Only handle executable (2) or shared (3) */
if (e_type != 2 && e_type != 3)
return FALSE;
*is_shared = (e_type == 3);
return TRUE;
}
typedef gboolean (*ForeachFileFunc) (BuilderManifest *self,
int source_parent_fd,
const char *source_name,
const char *full_dir,
const char *rel_dir,
struct stat *stbuf,
int depth,
GError **error);
static gboolean
foreach_file_helper (BuilderManifest *self,
ForeachFileFunc func,
int source_parent_fd,
const char *source_name,
const char *full_dir,
const char *rel_dir,
int depth,
GError **error)
{
g_auto(GLnxDirFdIterator) source_iter = {0};
glnx_fd_close int destination_dfd = -1;
struct dirent *dent;
if (!glnx_dirfd_iterator_init_at (source_parent_fd, source_name, FALSE, &source_iter, error))
return FALSE;
while (TRUE)
{
struct stat stbuf;
g_autofree char *source_printable = NULL;
if (!glnx_dirfd_iterator_next_dent (&source_iter, &dent, NULL, error))
return FALSE;
if (dent == NULL)
break;
if (fstatat (source_iter.fd, dent->d_name, &stbuf, AT_SYMLINK_NOFOLLOW) == -1)
{
if (errno == ENOENT)
continue;
else
{
glnx_set_error_from_errno (error);
return FALSE;
}
}
if (S_ISDIR (stbuf.st_mode))
{
g_autofree char *child_dir = g_build_filename (full_dir, dent->d_name, NULL);
g_autofree char *child_rel_dir = g_build_filename (rel_dir, dent->d_name, NULL);
if (!foreach_file_helper (self, func, source_iter.fd, dent->d_name, child_dir, child_rel_dir, depth + 1, error))
return FALSE;
}
if (!func (self, source_iter.fd, dent->d_name, full_dir, rel_dir, &stbuf, depth, error))
return FALSE;
}
return TRUE;
}
static gboolean
foreach_file (BuilderManifest *self,
ForeachFileFunc func,
GFile *root,
GError **error)
{
return foreach_file_helper (self, func, AT_FDCWD,
gs_file_get_path_cached (root),
gs_file_get_path_cached (root),
"",
0,
error);
}
static gboolean
strip_file_cb (BuilderManifest *self,
int source_parent_fd,
const char *source_name,
const char *full_dir,
const char *rel_dir,
struct stat *stbuf,
int depth,
GError **error)
{
if (S_ISREG (stbuf->st_mode) &&
((strstr (source_name, ".so.") != NULL || g_str_has_suffix (source_name, ".so")) ||
(stbuf->st_mode & 0111) != 0))
{
glnx_fd_close int fd = -1;
fd = openat (source_parent_fd, source_name, O_RDONLY|O_NOFOLLOW|O_CLOEXEC);
if (fd >= 0)
{
gboolean is_shared;
if (is_elf (fd, &is_shared))
{
g_autofree char *path = g_strconcat (full_dir, "/", source_name, NULL);
g_autofree char *rel_path = g_strconcat (rel_dir, "/", source_name, NULL);
g_print ("stripping: %s\n", rel_path);
if (is_shared)
{
if (!strip (error, "--remove-section=.comment", "--remove-section=.note", "--strip-unneeded", path, NULL))
return FALSE;
}
else
{
if (!strip (error, "--remove-section=.comment", "--remove-section=.note", path, NULL))
return FALSE;
}
}
}
}
return TRUE;
}
static gboolean
rename_icon_cb (BuilderManifest *self,
int source_parent_fd,
const char *source_name,
const char *full_dir,
const char *rel_dir,
struct stat *stbuf,
int depth,
GError **error)
{
if (S_ISREG (stbuf->st_mode) &&
depth == 3 &&
g_str_has_prefix (source_name, self->rename_icon) &&
source_name[strlen (self->rename_icon)] == '.')
{
const char *extension = source_name + strlen (self->rename_icon);
g_autofree char *new_name = g_strconcat (self->app_id, extension, NULL);
g_print ("renaming icon %s/%s to %s/%s\n", rel_dir, source_name, rel_dir, new_name);
if (renameat (source_parent_fd, source_name, source_parent_fd, new_name) != 0)
{
g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno), "Can't rename icon %s/%s", rel_dir, source_name);
return FALSE;
}
}
return TRUE;
}
static int
cmpstringp (const void *p1, const void *p2)
{
return strcmp (* (char * const *) p1, * (char * const *) p2);
}
gboolean
builder_manifest_cleanup (BuilderManifest *self,
BuilderCache *cache,
BuilderContext *context,
GError **error)
{
g_autoptr(GFile) app_root = NULL;
g_autoptr(GHashTable) to_remove_ht = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
GList *l;
g_autofree char **keys = NULL;
guint n_keys;
int i;
builder_manifest_checksum_for_cleanup (self, cache, context);
if (!builder_cache_lookup (cache))
{
app_root = g_file_get_child (builder_context_get_app_dir (context), "files");
g_print ("Cleaning up\n");
for (l = self->modules; l != NULL; l = l->next)
{
BuilderModule *m = l->data;
builder_module_cleanup_collect (m, self->cleanup, to_remove_ht);
}
keys = (char **)g_hash_table_get_keys_as_array (to_remove_ht, &n_keys);
qsort (keys, n_keys, sizeof (char *), cmpstringp);
/* Iterate in reverse to remove leafs first */
for (i = n_keys - 1; i >= 0; i--)
{
g_autoptr(GError) my_error = NULL;
g_autoptr(GFile) f = g_file_resolve_relative_path (app_root, keys[i]);
if (!g_file_delete (f, NULL, &my_error))
{
if (!g_error_matches (my_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND) &&
!g_error_matches (my_error, G_IO_ERROR, G_IO_ERROR_NOT_EMPTY))
{
g_propagate_error (error, g_steal_pointer (&my_error));
return FALSE;
}
}
}
if (self->strip)
{
if (!foreach_file (self, strip_file_cb, app_root, error))
return FALSE;
}
if (self->rename_desktop_file != NULL)
{
g_autoptr(GFile) applications_dir = g_file_resolve_relative_path (app_root, "share/applications");
g_autoptr(GFile) src = g_file_get_child (applications_dir, self->rename_desktop_file);
g_autofree char *dest_basename = g_strdup_printf ("%s.desktop", self->app_id);
g_autoptr(GFile) dest = g_file_get_child (applications_dir, dest_basename);
g_print ("Renaming %s to %s\n", self->rename_desktop_file, dest_basename);
if (!g_file_move (src, dest, 0, NULL, NULL, NULL, error))
return FALSE;
}
if (self->rename_icon)
{
g_autoptr(GFile) icons_dir = g_file_resolve_relative_path (app_root, "share/icons");
if (!foreach_file (self, rename_icon_cb, icons_dir, error))
return FALSE;
}
if (self->rename_icon ||
self->desktop_file_name_prefix ||
self->desktop_file_name_suffix)
{
g_autoptr(GFile) applications_dir = g_file_resolve_relative_path (app_root, "share/applications");
g_autofree char *desktop_basename = g_strdup_printf ("%s.desktop", self->app_id);
g_autoptr(GFile) desktop = g_file_get_child (applications_dir, desktop_basename);
g_autoptr(GKeyFile) keyfile = g_key_file_new ();
g_autofree char *desktop_contents = NULL;
gsize desktop_size;
g_auto(GStrv) desktop_keys = NULL;
if (!g_file_load_contents (desktop, NULL,
&desktop_contents, &desktop_size, NULL, error))
return FALSE;
if (!g_key_file_load_from_data (keyfile,
desktop_contents, desktop_size,
G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS,
error))
return FALSE;
if (self->rename_icon)
g_key_file_set_string (keyfile,
G_KEY_FILE_DESKTOP_GROUP,
G_KEY_FILE_DESKTOP_KEY_ICON,
self->app_id);
if (self->desktop_file_name_suffix ||
self->desktop_file_name_prefix)
{
desktop_keys = g_key_file_get_keys (keyfile,
G_KEY_FILE_DESKTOP_GROUP,
NULL, NULL);
for (i = 0; desktop_keys[i]; i++)
{
if (strcmp (desktop_keys[i], "Name") == 0 ||
g_str_has_prefix (desktop_keys[i], "Name["))
{
g_autofree char *name = g_key_file_get_string (keyfile, G_KEY_FILE_DESKTOP_GROUP, desktop_keys[i], NULL);
if (name)
{
g_autofree char *new_name =
g_strdup_printf ("%s%s%s",
self->desktop_file_name_prefix ? self->desktop_file_name_prefix : "",
name,
self->desktop_file_name_suffix ? self->desktop_file_name_suffix : "");
g_key_file_set_string (keyfile,
G_KEY_FILE_DESKTOP_GROUP,
desktop_keys[i],
new_name);
}
}
}
}
g_free (desktop_contents);
desktop_contents = g_key_file_to_data (keyfile, &desktop_size, error);
if (desktop_contents == NULL)
return FALSE;
if (!g_file_replace_contents (desktop, desktop_contents, desktop_size, NULL, FALSE,
0, NULL, NULL, error))
return FALSE;
}
if (!builder_cache_commit (cache, "Cleanup", error))
return FALSE;
}
else
g_print ("Cache hit for cleanup, skipping\n");
return TRUE;
}
gboolean
builder_manifest_finish (BuilderManifest *self,
BuilderCache *cache,
BuilderContext *context,
GError **error)
{
GFile *app_dir = builder_context_get_app_dir (context);
g_autofree char *app_dir_path = g_file_get_path (app_dir);
g_autoptr(GPtrArray) args = NULL;
g_autoptr(GSubprocess) subp = NULL;
int i;
builder_manifest_checksum_for_finish (self, cache, context);
if (!builder_cache_lookup (cache))
{
g_print ("Finishing app\n");
args = g_ptr_array_new_with_free_func (g_free);
g_ptr_array_add (args, g_strdup ("xdg-app"));
g_ptr_array_add (args, g_strdup ("build-finish"));
if (self->command)
g_ptr_array_add (args, g_strdup_printf ("--command=%s", self->command));
if (self->finish_args)
{
for (i = 0; self->finish_args[i] != NULL; i++)
g_ptr_array_add (args, g_strdup (self->finish_args[i]));
}
g_ptr_array_add (args, g_strdup (app_dir_path));
g_ptr_array_add (args, NULL);
subp =
g_subprocess_newv ((const gchar * const *) args->pdata,
G_SUBPROCESS_FLAGS_NONE,
error);
if (subp == NULL ||
!g_subprocess_wait_check (subp, NULL, error))
return FALSE;
if (!builder_cache_commit (cache, "Finish", error))
return FALSE;
}
else
g_print ("Cache hit for finish, skipping\n");
return TRUE;
}
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