diff options
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/lib/wic/plugins/imager/direct.py | 37 |
1 files changed, 12 insertions, 25 deletions
diff --git a/scripts/lib/wic/plugins/imager/direct.py b/scripts/lib/wic/plugins/imager/direct.py index 67addeff3e..91fc5e70f6 100644 --- a/scripts/lib/wic/plugins/imager/direct.py +++ b/scripts/lib/wic/plugins/imager/direct.py @@ -49,7 +49,6 @@ class DirectPlugin(ImagerPlugin): # parse possible 'rootfs=name' items self.rootfs_dir = dict(rdir.split('=') for rdir in rootfs_dir.split(' ')) - self.replaced_rootfs_paths = {} self.bootimg_dir = bootimg_dir self.kernel_dir = kernel_dir self.native_sysroot = native_sysroot @@ -59,6 +58,7 @@ class DirectPlugin(ImagerPlugin): self.compressor = options.compressor self.bmap = options.bmap self.no_fstab_update = options.no_fstab_update + self.original_fstab = None self.name = "%s-%s" % (os.path.splitext(os.path.basename(wks_file))[0], strftime("%Y%m%d%H%M")) @@ -104,24 +104,13 @@ class DirectPlugin(ImagerPlugin): with open(fstab_path) as fstab: fstab_lines = fstab.readlines() + self.original_fstab = fstab_lines.copy() if self._update_fstab(fstab_lines, self.parts): - # copy rootfs dir to workdir to update fstab - # as rootfs can be used by other tasks and can't be modified - new_pseudo = os.path.realpath(os.path.join(self.workdir, "pseudo")) - from_dir = os.path.join(os.path.join(image_rootfs, ".."), "pseudo") - from_dir = os.path.realpath(from_dir) - copyhardlinktree(from_dir, new_pseudo) - new_rootfs = os.path.realpath(os.path.join(self.workdir, "rootfs_copy")) - copyhardlinktree(image_rootfs, new_rootfs) - fstab_path = os.path.join(new_rootfs, 'etc/fstab') - - os.unlink(fstab_path) - with open(fstab_path, "w") as fstab: fstab.writelines(fstab_lines) - - return new_rootfs + else: + self.original_fstab = None def _update_fstab(self, fstab_lines, parts): """Assume partition order same as in wks""" @@ -170,14 +159,8 @@ class DirectPlugin(ImagerPlugin): filesystems from the artifacts directly and combine them into a partitioned image. """ - if self.no_fstab_update: - new_rootfs = None - else: - new_rootfs = self._write_fstab(self.rootfs_dir.get("ROOTFS_DIR")) - if new_rootfs: - # rootfs was copied to update fstab - self.replaced_rootfs_paths[new_rootfs] = self.rootfs_dir['ROOTFS_DIR'] - self.rootfs_dir['ROOTFS_DIR'] = new_rootfs + if not self.no_fstab_update: + self._write_fstab(self.rootfs_dir.get("ROOTFS_DIR")) for part in self.parts: # get rootfs size from bitbake variable if it's not set in .ks file @@ -253,8 +236,6 @@ class DirectPlugin(ImagerPlugin): else: suffix = '["%s"]:' % (part.mountpoint or part.label) rootdir = part.rootfs_dir - if rootdir in self.replaced_rootfs_paths: - rootdir = self.replaced_rootfs_paths[rootdir] msg += ' ROOTFS_DIR%s%s\n' % (suffix.ljust(20), rootdir) msg += ' BOOTIMG_DIR: %s\n' % self.bootimg_dir @@ -292,6 +273,12 @@ class DirectPlugin(ImagerPlugin): if os.path.isfile(path): shutil.move(path, os.path.join(self.outdir, fname)) + #Restore original fstab + if self.original_fstab: + fstab_path = self.rootfs_dir.get("ROOTFS_DIR") + "/etc/fstab" + with open(fstab_path, "w") as fstab: + fstab.writelines(self.original_fstab) + # remove work directory shutil.rmtree(self.workdir, ignore_errors=True) |