Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/scripts/lib/wic/plugins/source/rootfs.py b/scripts/lib/wic/plugins/source/rootfs.py
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+++ b/scripts/lib/wic/plugins/source/rootfs.py
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+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# Copyright (c) 2014, Intel Corporation.
+# All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# DESCRIPTION
+# This implements the 'rootfs' source plugin class for 'wic'
+#
+# AUTHORS
+# Tom Zanussi <tom.zanussi (at] linux.intel.com>
+# Joao Henrique Ferreira de Freitas <joaohf (at] gmail.com>
+#
+
+import os
+
+from wic import msger
+from wic.pluginbase import SourcePlugin
+from wic.utils.oe.misc import get_bitbake_var
+
+class RootfsPlugin(SourcePlugin):
+ """
+ Populate partition content from a rootfs directory.
+ """
+
+ name = 'rootfs'
+
+ @staticmethod
+ def __get_rootfs_dir(rootfs_dir):
+ if os.path.isdir(rootfs_dir):
+ return rootfs_dir
+
+ image_rootfs_dir = get_bitbake_var("IMAGE_ROOTFS", rootfs_dir)
+ if not os.path.isdir(image_rootfs_dir):
+ msg = "No valid artifact IMAGE_ROOTFS from image named"
+ msg += " %s has been found at %s, exiting.\n" % \
+ (rootfs_dir, image_rootfs_dir)
+ msger.error(msg)
+
+ return image_rootfs_dir
+
+ @classmethod
+ def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
+ oe_builddir, bootimg_dir, kernel_dir,
+ krootfs_dir, native_sysroot):
+ """
+ Called to do the actual content population for a partition i.e. it
+ 'prepares' the partition to be incorporated into the image.
+ In this case, prepare content for legacy bios boot partition.
+ """
+ if part.rootfs is None:
+ if not 'ROOTFS_DIR' in krootfs_dir:
+ msg = "Couldn't find --rootfs-dir, exiting"
+ msger.error(msg)
+ rootfs_dir = krootfs_dir['ROOTFS_DIR']
+ else:
+ if part.rootfs in krootfs_dir:
+ rootfs_dir = krootfs_dir[part.rootfs]
+ elif part.rootfs:
+ rootfs_dir = part.rootfs
+ else:
+ msg = "Couldn't find --rootfs-dir=%s connection"
+ msg += " or it is not a valid path, exiting"
+ msger.error(msg % part.rootfs)
+
+ real_rootfs_dir = cls.__get_rootfs_dir(rootfs_dir)
+
+ part.set_rootfs(real_rootfs_dir)
+ part.prepare_rootfs(cr_workdir, oe_builddir, real_rootfs_dir, native_sysroot)
+