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Diffstat (limited to 'poky/scripts/lib/devtool/search.py')
-rw-r--r-- | poky/scripts/lib/devtool/search.py | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/poky/scripts/lib/devtool/search.py b/poky/scripts/lib/devtool/search.py new file mode 100644 index 000000000..b4f209b7e --- /dev/null +++ b/poky/scripts/lib/devtool/search.py @@ -0,0 +1,118 @@ +# Development tool - search command plugin +# +# Copyright (C) 2015 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 search plugin""" + +import os +import bb +import logging +import argparse +import re +from devtool import setup_tinfoil, parse_recipe, DevtoolError + +logger = logging.getLogger('devtool') + +def search(args, config, basepath, workspace): + """Entry point for the devtool 'search' subcommand""" + + tinfoil = setup_tinfoil(config_only=False, basepath=basepath) + try: + pkgdata_dir = tinfoil.config_data.getVar('PKGDATA_DIR') + defsummary = tinfoil.config_data.getVar('SUMMARY', False) or '' + + keyword_rc = re.compile(args.keyword) + + def print_match(pn): + rd = parse_recipe(config, tinfoil, pn, True) + if not rd: + return + summary = rd.getVar('SUMMARY') + if summary == rd.expand(defsummary): + summary = '' + print("%s %s" % (pn.ljust(20), summary)) + + + matches = [] + if os.path.exists(pkgdata_dir): + for fn in os.listdir(pkgdata_dir): + pfn = os.path.join(pkgdata_dir, fn) + if not os.path.isfile(pfn): + continue + + packages = [] + match = False + if keyword_rc.search(fn): + match = True + + if not match: + with open(pfn, 'r') as f: + for line in f: + if line.startswith('PACKAGES:'): + packages = line.split(':', 1)[1].strip().split() + + for pkg in packages: + if keyword_rc.search(pkg): + match = True + break + if os.path.exists(os.path.join(pkgdata_dir, 'runtime', pkg + '.packaged')): + with open(os.path.join(pkgdata_dir, 'runtime', pkg), 'r') as f: + for line in f: + if ': ' in line: + splitline = line.split(':', 1) + key = splitline[0] + value = splitline[1].strip() + if key in ['PKG_%s' % pkg, 'DESCRIPTION', 'FILES_INFO'] or key.startswith('FILERPROVIDES_'): + if keyword_rc.search(value): + match = True + break + if match: + print_match(fn) + matches.append(fn) + else: + logger.warning('Package data is not available, results may be limited') + + for recipe in tinfoil.all_recipes(): + if args.fixed_setup and 'nativesdk' in recipe.inherits(): + continue + + match = False + if keyword_rc.search(recipe.pn): + match = True + else: + for prov in recipe.provides: + if keyword_rc.search(prov): + match = True + break + if not match: + for rprov in recipe.rprovides: + if keyword_rc.search(rprov): + match = True + break + if match and not recipe.pn in matches: + print_match(recipe.pn) + finally: + tinfoil.shutdown() + + return 0 + +def register_commands(subparsers, context): + """Register devtool subcommands from this plugin""" + parser_search = subparsers.add_parser('search', help='Search available recipes', + description='Searches for available recipes. Matches on recipe name, package name, description and installed files, and prints the recipe name and summary on match.', + group='info') + parser_search.add_argument('keyword', help='Keyword to search for (regular expression syntax allowed, use quotes to avoid shell expansion)') + parser_search.set_defaults(func=search, no_workspace=True, fixed_setup=context.fixed_setup) |