From eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 Mon Sep 17 00:00:00 2001 From: Dave Cobbley Date: Tue, 14 Aug 2018 10:05:37 -0700 Subject: [Subtree] Removing import-layers directory As part of the move to subtrees, need to bring all the import layers content to the top level. Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f Signed-off-by: Dave Cobbley Signed-off-by: Brad Bishop --- poky/scripts/lib/devtool/export.py | 119 +++++++++++++++++++++++++++++++++++++ 1 file changed, 119 insertions(+) create mode 100644 poky/scripts/lib/devtool/export.py (limited to 'poky/scripts/lib/devtool/export.py') diff --git a/poky/scripts/lib/devtool/export.py b/poky/scripts/lib/devtool/export.py new file mode 100644 index 000000000..13ee258e7 --- /dev/null +++ b/poky/scripts/lib/devtool/export.py @@ -0,0 +1,119 @@ +# Development tool - export 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 export plugin""" + +import os +import argparse +import tarfile +import logging +import datetime +import json + +logger = logging.getLogger('devtool') + +# output files +default_arcname_prefix = "workspace-export" +metadata = '.export_metadata' + +def export(args, config, basepath, workspace): + """Entry point for the devtool 'export' subcommand""" + + def add_metadata(tar): + """Archive the workspace object""" + # finally store the workspace metadata + with open(metadata, 'w') as fd: + fd.write(json.dumps((config.workspace_path, workspace))) + tar.add(metadata) + os.unlink(metadata) + + def add_recipe(tar, recipe, data): + """Archive recipe with proper arcname""" + # Create a map of name/arcnames + arcnames = [] + for key, name in data.items(): + if name: + if key == 'srctree': + # all sources, no matter where are located, goes into the sources directory + arcname = 'sources/%s' % recipe + else: + arcname = name.replace(config.workspace_path, '') + arcnames.append((name, arcname)) + + for name, arcname in arcnames: + tar.add(name, arcname=arcname) + + + # Make sure workspace is non-empty and possible listed include/excluded recipes are in workspace + if not workspace: + logger.info('Workspace contains no recipes, nothing to export') + return 0 + else: + for param, recipes in {'include':args.include,'exclude':args.exclude}.items(): + for recipe in recipes: + if recipe not in workspace: + logger.error('Recipe (%s) on %s argument not in the current workspace' % (recipe, param)) + return 1 + + name = args.file + + default_name = "%s-%s.tar.gz" % (default_arcname_prefix, datetime.datetime.now().strftime('%Y%m%d%H%M%S')) + if not name: + name = default_name + else: + # if name is a directory, append the default name + if os.path.isdir(name): + name = os.path.join(name, default_name) + + if os.path.exists(name) and not args.overwrite: + logger.error('Tar archive %s exists. Use --overwrite/-o to overwrite it') + return 1 + + # if all workspace is excluded, quit + if not len(set(workspace.keys()).difference(set(args.exclude))): + logger.warn('All recipes in workspace excluded, nothing to export') + return 0 + + exported = [] + with tarfile.open(name, 'w:gz') as tar: + if args.include: + for recipe in args.include: + add_recipe(tar, recipe, workspace[recipe]) + exported.append(recipe) + else: + for recipe, data in workspace.items(): + if recipe not in args.exclude: + add_recipe(tar, recipe, data) + exported.append(recipe) + + add_metadata(tar) + + logger.info('Tar archive created at %s with the following recipes: %s' % (name, ', '.join(exported))) + return 0 + +def register_commands(subparsers, context): + """Register devtool export subcommands""" + parser = subparsers.add_parser('export', + help='Export workspace into a tar archive', + description='Export one or more recipes from current workspace into a tar archive', + group='advanced') + + parser.add_argument('--file', '-f', help='Output archive file name') + parser.add_argument('--overwrite', '-o', action="store_true", help='Overwrite previous export tar archive') + group = parser.add_mutually_exclusive_group() + group.add_argument('--include', '-i', nargs='+', default=[], help='Include recipes into the tar archive') + group.add_argument('--exclude', '-e', nargs='+', default=[], help='Exclude recipes into the tar archive') + parser.set_defaults(func=export) -- cgit v1.2.3