85 lines
2.6 KiB
Python
Executable File
85 lines
2.6 KiB
Python
Executable File
#!/usr/bin/python
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# Parts Copyright 2007 Red Hat, Inc
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import os
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import re
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import warnings
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warnings.filterwarnings("ignore")
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try:
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import simplejson as json
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except ImportError:
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import json
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from optparse import OptionParser
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import rpm
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# These headers are not so useful for anvils use-case
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SKIP_HEADERS_RE = [
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re.compile(r"^changelog(.*)", re.I),
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re.compile(r"^fs(.*)", re.I),
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re.compile(r"^requireflags(.*)", re.I),
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re.compile(r"^requireversion(.*)", re.I),
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]
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def analyze_spec(spec_filename):
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spec_filename = os.path.abspath(spec_filename)
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try:
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spec = rpm.spec(spec_filename)
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except ValueError as e:
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# NOTE(harlowja): translate the inability to open, which the rpm
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# library appears to throw as valueerror into ioerror (for some
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# odd/unknown reason).
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raise IOError(str(e).strip() + ": " + spec_filename)
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headers = {}
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for code, name in rpm.tagnames.items():
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name = name.lower().strip()
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if not name:
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continue
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skip_name = False
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for r in SKIP_HEADERS_RE:
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if r.match(name):
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skip_name = True
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break
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if skip_name:
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continue
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value = spec.sourceHeader[code]
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if value:
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headers[name] = value
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sources = [s[0] for s in spec.sources]
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return {
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'path': spec_filename,
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'sources': sources,
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'headers': headers,
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}
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if __name__ == '__main__':
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parser = OptionParser()
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parser.add_option("-f", '--file', dest="file", action="store",
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help="spec file to analyze",
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metavar="FILE")
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(options, args) = parser.parse_args()
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if not options.file:
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parser.error("Option 'file/f' is required")
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if not os.path.isfile(options.file):
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parser.error("Valid file is required")
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print(json.dumps(analyze_spec(options.file), sort_keys=True, indent=4))
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