forked from Mirrors/flatpak-builder
229 lines
6.6 KiB
C
229 lines
6.6 KiB
C
/* builder-source-shell.c
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*
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* Copyright (C) 2015 Red Hat, Inc
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*
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* This file is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* 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 License
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* along with this program. 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 <string.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/statfs.h>
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#include "flatpak-utils.h"
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#include "builder-utils.h"
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#include "builder-source-shell.h"
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struct BuilderSourceShell
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{
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BuilderSource parent;
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char **commands;
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};
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typedef struct
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{
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BuilderSourceClass parent_class;
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} BuilderSourceShellClass;
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G_DEFINE_TYPE (BuilderSourceShell, builder_source_shell, BUILDER_TYPE_SOURCE);
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enum {
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PROP_0,
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PROP_COMMANDS,
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LAST_PROP
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};
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static void
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builder_source_shell_finalize (GObject *object)
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{
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BuilderSourceShell *self = (BuilderSourceShell *) object;
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g_strfreev (self->commands);
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G_OBJECT_CLASS (builder_source_shell_parent_class)->finalize (object);
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}
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static void
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builder_source_shell_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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BuilderSourceShell *self = BUILDER_SOURCE_SHELL (object);
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switch (prop_id)
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{
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case PROP_COMMANDS:
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g_value_set_boxed (value, self->commands);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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builder_source_shell_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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BuilderSourceShell *self = BUILDER_SOURCE_SHELL (object);
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gchar **tmp;
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switch (prop_id)
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{
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case PROP_COMMANDS:
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tmp = self->commands;
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self->commands = g_strdupv (g_value_get_boxed (value));
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g_strfreev (tmp);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static gboolean
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builder_source_shell_download (BuilderSource *source,
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gboolean update_vcs,
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BuilderContext *context,
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GError **error)
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{
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return TRUE;
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}
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static gboolean
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run_script (BuilderContext *context,
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BuilderOptions *build_options,
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GFile *source_dir,
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const gchar *script,
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GError **error)
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{
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GFile *app_dir = builder_context_get_app_dir (context);
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g_autoptr(GPtrArray) args = NULL;
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g_autofree char *source_dir_path = g_file_get_path (source_dir);
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g_autofree char *source_dir_path_canonical = NULL;
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g_autoptr(GFile) source_dir_path_canonical_file = NULL;
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g_auto(GStrv) build_args = NULL;
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int i;
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args = g_ptr_array_new_with_free_func (g_free);
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g_ptr_array_add (args, g_strdup ("flatpak"));
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g_ptr_array_add (args, g_strdup ("build"));
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source_dir_path_canonical = realpath (source_dir_path, NULL);
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g_ptr_array_add (args, g_strdup ("--nofilesystem=host"));
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g_ptr_array_add (args, g_strdup_printf ("--filesystem=%s", source_dir_path_canonical));
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build_args = builder_options_get_build_args (build_options, context, error);
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if (build_args == NULL)
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return FALSE;
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for (i = 0; build_args[i] != NULL; i++)
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g_ptr_array_add (args, g_strdup (build_args[i]));
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g_ptr_array_add (args, g_file_get_path (app_dir));
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g_ptr_array_add (args, g_strdup ("/bin/sh"));
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g_ptr_array_add (args, g_strdup ("-c"));
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g_ptr_array_add (args, g_strdup (script));
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g_ptr_array_add (args, NULL);
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source_dir_path_canonical_file = g_file_new_for_path (source_dir_path_canonical);
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return builder_maybe_host_spawnv (source_dir_path_canonical_file, NULL, error, (const char * const *)args->pdata);
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}
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static gboolean
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builder_source_shell_extract (BuilderSource *source,
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GFile *dest,
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BuilderOptions *build_options,
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BuilderContext *context,
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GError **error)
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{
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BuilderSourceShell *self = BUILDER_SOURCE_SHELL (source);
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int i;
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if (self->commands)
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{
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for (i = 0; self->commands[i] != NULL; i++)
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{
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if (!run_script (context, build_options,
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dest, self->commands[i], error))
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return FALSE;
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}
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}
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return TRUE;
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}
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static gboolean
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builder_source_shell_bundle (BuilderSource *source,
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BuilderContext *context,
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GError **error)
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{
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/* no need to bundle anything here as this part
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can be reconstructed from the manifest */
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return TRUE;
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}
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static void
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builder_source_shell_checksum (BuilderSource *source,
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BuilderCache *cache,
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BuilderContext *context)
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{
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BuilderSourceShell *self = BUILDER_SOURCE_SHELL (source);
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builder_cache_checksum_strv (cache, self->commands);
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}
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static void
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builder_source_shell_class_init (BuilderSourceShellClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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BuilderSourceClass *source_class = BUILDER_SOURCE_CLASS (klass);
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object_class->finalize = builder_source_shell_finalize;
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object_class->get_property = builder_source_shell_get_property;
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object_class->set_property = builder_source_shell_set_property;
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source_class->download = builder_source_shell_download;
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source_class->extract = builder_source_shell_extract;
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source_class->bundle = builder_source_shell_bundle;
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source_class->checksum = builder_source_shell_checksum;
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g_object_class_install_property (object_class,
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PROP_COMMANDS,
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g_param_spec_boxed ("commands",
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"",
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"",
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G_TYPE_STRV,
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G_PARAM_READWRITE));
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}
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static void
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builder_source_shell_init (BuilderSourceShell *self)
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{
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}
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