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1# Development tool - search command plugin
2#
3# Copyright (C) 2015 Intel Corporation
4#
5# This program is free software; you can redistribute it and/or modify
6# it under the terms of the GNU General Public License version 2 as
7# published by the Free Software Foundation.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License along
15# with this program; if not, write to the Free Software Foundation, Inc.,
16# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17
18"""Devtool search plugin"""
19
20import os
21import bb
22import logging
23import argparse
24import re
25from devtool import setup_tinfoil, DevtoolError
26
27logger = logging.getLogger('devtool')
28
29def search(args, config, basepath, workspace):
30 """Entry point for the devtool 'search' subcommand"""
31
32 tinfoil = setup_tinfoil(config_only=True)
33 pkgdata_dir = tinfoil.config_data.getVar('PKGDATA_DIR', True)
34 tinfoil.shutdown()
35
36 keyword_rc = re.compile(args.keyword)
37
38 for fn in os.listdir(pkgdata_dir):
39 pfn = os.path.join(pkgdata_dir, fn)
40 if not os.path.isfile(pfn):
41 continue
42
43 packages = []
44 match = False
45 if keyword_rc.search(fn):
46 match = True
47
48 if not match:
49 with open(pfn, 'r') as f:
50 for line in f:
51 if line.startswith('PACKAGES:'):
52 packages = line.split(':', 1)[1].strip().split()
53
54 for pkg in packages:
55 if keyword_rc.search(pkg):
56 match = True
57 break
58 if os.path.exists(os.path.join(pkgdata_dir, 'runtime', pkg + '.packaged')):
59 with open(os.path.join(pkgdata_dir, 'runtime', pkg), 'r') as f:
60 for line in f:
61 if ': ' in line:
62 splitline = line.split(':', 1)
63 key = splitline[0]
64 value = splitline[1].strip()
65 if key in ['PKG_%s' % pkg, 'DESCRIPTION', 'FILES_INFO'] or key.startswith('FILERPROVIDES_'):
66 if keyword_rc.search(value):
67 match = True
68 break
69
70 if match:
71 print(fn)
72
73 return 0
74
75def register_commands(subparsers, context):
76 """Register devtool subcommands from this plugin"""
77 parser_search = subparsers.add_parser('search', help='Search available recipes',
78 description='Searches for available target recipes. Matches on recipe name, package name, description and installed files, and prints the recipe name on match.')
79 parser_search.add_argument('keyword', help='Keyword to search for (regular expression syntax allowed)')
80 parser_search.set_defaults(func=search)