3 # rewritemeta.py - part of the FDroid server tools
4 # This cleans up the original .txt metadata file format.
5 # Copyright (C) 2010-12, Ciaran Gultnieks, ciaran@ciarang.com
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 from argparse import ArgumentParser
24 from cStringIO import StringIO
26 from StringIO import StringIO
35 def proper_format(app):
37 # TODO: currently reading entire file again, should reuse first
39 with open(app.metadatapath, 'r') as f:
40 cur_content = f.read()
41 metadata.write_txt_metadata(s, app)
42 content = s.getvalue()
44 return content == cur_content
49 global config, options
51 # Parse command line...
52 parser = ArgumentParser(usage="%(prog)s [options] [APPID [APPID ...]]")
53 common.setup_global_opts(parser)
54 parser.add_argument("-l", "--list", action="store_true", default=False,
55 help="List files that would be reformatted")
56 parser.add_argument("-t", "--to", default=None,
57 help="Rewrite to a specific format")
58 parser.add_argument("appid", nargs='*', help="app-id in the form APPID")
59 options = parser.parse_args()
61 config = common.read_config(options)
64 allapps = metadata.read_metadata(xref=True)
65 apps = common.read_app_args(options.appid, allapps, False)
67 if options.list and options.to is not None:
68 parser.error("Cannot use --list and --to at the same time")
70 supported = ['txt', 'yaml']
72 if options.to is not None and options.to not in supported:
73 parser.error("Must give a valid format to --to")
75 for appid, app in apps.iteritems():
76 base, ext = common.get_extension(app.metadatapath)
77 if not options.to and ext not in supported:
78 logging.info("Ignoring %s file at '%s'" % (ext, app.metadatapath))
82 if options.to is not None:
86 if not proper_format(app):
87 print app.metadatapath
90 with open(base + '.' + to_ext, 'w') as f:
91 metadata.write_metadata(to_ext, f, app)
94 os.remove(app.metadatapath)
96 logging.debug("Finished.")
98 if __name__ == "__main__":