86 lines
2.6 KiB
Python
Executable File
86 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3.5
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#
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# Copyright (C) 2016,2017 The University of Sheffield, UK
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#
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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 3 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 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, see <http://www.gnu.org/licenses/>.
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#
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""" Tool for obtaining md5/sha1/sha256 hashes for all files available
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at CDNJS.com."""
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import getopt
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import logging
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import sys
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from ExtensionCrawler.cdnjs_crawler import (
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update_jslib_archive, update_md5_map_file, update_sha1_map_file)
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from ExtensionCrawler.config import (const_log_format, const_basedir)
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# Script should run with python 3.4 or 3.5
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assert sys.version_info >= (3, 4) and sys.version_info < (3, 6)
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def helpmsg():
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"""Print help message."""
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print("cdnjs-crawler [OPTION]")
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print(" -h print this help text")
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print(" -s silent (no log messages)")
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print(" -f force full download (default: update of json files)")
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print(" -c delete outdated (no longer available) libraries")
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print(" -a=<DIR> archive directory")
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def main(argv):
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"""Main function of the extension crawler."""
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basedir = const_basedir()
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verbose = True
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force = False
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clean = False
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try:
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opts, args = getopt.getopt(argv, "hsed:a:o:w",
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["date=", "archive=", "output="])
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except getopt.GetoptError:
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helpmsg()
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sys.exit(2)
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for opt, arg in opts:
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if opt == '-h':
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helpmsg()
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sys.exit()
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elif opt in ("-a", "--archive"):
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basedir = arg
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elif opt == '-s':
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verbose = False
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elif opt == '-f':
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force = True
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elif opt == '-c':
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clean = True
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if verbose:
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loglevel = logging.INFO
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else:
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loglevel = logging.WARNING
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logger = logging.getLogger()
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ch = logging.StreamHandler(sys.stdout)
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ch.setFormatter(logging.Formatter(const_log_format()))
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logger.addHandler(ch)
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logger.setLevel(loglevel)
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update_jslib_archive(force, clean, basedir)
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update_sha1_map_file(basedir)
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update_md5_map_file(basedir)
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if __name__ == "__main__":
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main(sys.argv[1:])
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