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"""Ce script permet de modifier un fichier settings.php d’un site. Il prend le chemin du settings en paramètre.
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"""
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import re
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import sys
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import argparse
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import os
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def modify_settings(args):
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settings_path = args.settings
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settings_new_path = settings_path + '.new'
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regexp = "'{}' => '(.*)'"
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with open(settings_path, 'r') as settings:
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with open(settings_new_path, 'w') as settings_new:
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for ligne in settings:
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ligne = re.sub(regexp.format('password'),\
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"'password' => '{}'".format(args.password), ligne)
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if args.database:
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ligne = re.sub(regexp.format('database'),\
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"'database' => '{}'".format(args.database), ligne)
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ligne = re.sub(regexp.format('username'),\
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"'username' => '{}'".format(args.user), ligne)
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ligne = re.sub(regexp.format('host'),\
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"'host' => '{}'".format(args.host), ligne)
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if args.port:
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ligne = re.sub(regexp.format('port'),\
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"'port' => '{}'".format(args.port), ligne)
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if args.prefix:
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ligne = re.sub(regexp.format('prefix'),\
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"'prefix' => '{}'".format(args.prefix), ligne)
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if args.baseurl:
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ligne = re.sub("\$base_url = (.*)",\
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"$base_url = '{}'; // NO trailing slash!".format(args.baseurl), ligne)
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settings_new.write(ligne)
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os.chmod(settings_path, 700)
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os.remove(settings_path)
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os.rename(settings_new_path, settings_path)
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os.chmod(settings_path, 600)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('settings', metavar='settings', help='The path to the settings.')
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parser.add_argument('--user', '-u', dest='user', default='root', help='Database user')
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parser.add_argument('--password', '-p', dest='password', default='', help='Database password')
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parser.add_argument('--database', dest='database', help='New database name')
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parser.add_argument('--host', dest='host', default='localhost', help='The new host of the database.')
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parser.add_argument('--prefix', dest='prefix', help='The prefix for the database.')
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parser.add_argument('--port', dest='port', help='The database port.')
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parser.add_argument('--baseurl', dest='baseurl', help='The new base url')
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args = parser.parse_args()
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modify_settings(args)
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