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Diffstat (limited to 'import-layers/yocto-poky/scripts/lib/devtool/import.py')
| -rw-r--r-- | import-layers/yocto-poky/scripts/lib/devtool/import.py | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/import-layers/yocto-poky/scripts/lib/devtool/import.py b/import-layers/yocto-poky/scripts/lib/devtool/import.py deleted file mode 100644 index c13a180d1..000000000 --- a/import-layers/yocto-poky/scripts/lib/devtool/import.py +++ /dev/null @@ -1,144 +0,0 @@ -# Development tool - import command plugin -# -# Copyright (C) 2014-2017 Intel Corporation -# -# 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. -"""Devtool import plugin""" - -import os -import tarfile -import logging -import collections -import json -import fnmatch - -from devtool import standard, setup_tinfoil, replace_from_file, DevtoolError -from devtool import export - -logger = logging.getLogger('devtool') - -def devimport(args, config, basepath, workspace): - """Entry point for the devtool 'import' subcommand""" - - def get_pn(name): - """ Returns the filename of a workspace recipe/append""" - metadata = name.split('/')[-1] - fn, _ = os.path.splitext(metadata) - return fn - - if not os.path.exists(args.file): - raise DevtoolError('Tar archive %s does not exist. Export your workspace using "devtool export"' % args.file) - - with tarfile.open(args.file) as tar: - # Get exported metadata - export_workspace_path = export_workspace = None - try: - metadata = tar.getmember(export.metadata) - except KeyError as ke: - raise DevtoolError('The export metadata file created by "devtool export" was not found. "devtool import" can only be used to import tar archives created by "devtool export".') - - tar.extract(metadata) - with open(metadata.name) as fdm: - export_workspace_path, export_workspace = json.load(fdm) - os.unlink(metadata.name) - - members = tar.getmembers() - - # Get appends and recipes from the exported archive, these - # will be needed to find out those appends without corresponding - # recipe pair - append_fns, recipe_fns = set(), set() - for member in members: - if member.name.startswith('appends'): - append_fns.add(get_pn(member.name)) - elif member.name.startswith('recipes'): - recipe_fns.add(get_pn(member.name)) - - # Setup tinfoil, get required data and shutdown - tinfoil = setup_tinfoil(config_only=False, basepath=basepath) - try: - current_fns = [os.path.basename(recipe[0]) for recipe in tinfoil.cooker.recipecaches[''].pkg_fn.items()] - finally: - tinfoil.shutdown() - - # Find those appends that do not have recipes in current metadata - non_importables = [] - for fn in append_fns - recipe_fns: - # Check on current metadata (covering those layers indicated in bblayers.conf) - for current_fn in current_fns: - if fnmatch.fnmatch(current_fn, '*' + fn.replace('%', '') + '*'): - break - else: - non_importables.append(fn) - logger.warn('No recipe to append %s.bbapppend, skipping' % fn) - - # Extract - imported = [] - for member in members: - if member.name == export.metadata: - continue - - for nonimp in non_importables: - pn = nonimp.split('_')[0] - # do not extract data from non-importable recipes or metadata - if member.name.startswith('appends/%s' % nonimp) or \ - member.name.startswith('recipes/%s' % nonimp) or \ - member.name.startswith('sources/%s' % pn): - break - else: - path = os.path.join(config.workspace_path, member.name) - if os.path.exists(path): - # by default, no file overwrite is done unless -o is given by the user - if args.overwrite: - try: - tar.extract(member, path=config.workspace_path) - except PermissionError as pe: - logger.warn(pe) - else: - logger.warn('File already present. Use --overwrite/-o to overwrite it: %s' % member.name) - continue - else: - tar.extract(member, path=config.workspace_path) - - # Update EXTERNALSRC and the devtool md5 file - if member.name.startswith('appends'): - if export_workspace_path: - # appends created by 'devtool modify' just need to update the workspace - replace_from_file(path, export_workspace_path, config.workspace_path) - - # appends created by 'devtool add' need replacement of exported source tree - pn = get_pn(member.name).split('_')[0] - exported_srctree = export_workspace[pn]['srctree'] - if exported_srctree: - replace_from_file(path, exported_srctree, os.path.join(config.workspace_path, 'sources', pn)) - - standard._add_md5(config, pn, path) - imported.append(pn) - - if imported: - logger.info('Imported recipes into workspace %s: %s' % (config.workspace_path, ', '.join(imported))) - else: - logger.warn('No recipes imported into the workspace') - - return 0 - -def register_commands(subparsers, context): - """Register devtool import subcommands""" - parser = subparsers.add_parser('import', - help='Import exported tar archive into workspace', - description='Import tar archive previously created by "devtool export" into workspace', - group='advanced') - parser.add_argument('file', metavar='FILE', help='Name of the tar archive to import') - parser.add_argument('--overwrite', '-o', action="store_true", help='Overwrite files when extracting') - parser.set_defaults(func=devimport) |
