117 lines
3.5 KiB
Python
Executable File
117 lines
3.5 KiB
Python
Executable File
#! /usr/bin/python
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# -*- coding: utf-8 -*-
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#
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##########################################################################
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# Maj-Auto - Manage automatique update of EOLE server
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# Copyright © 2015 Pôle de compétences EOLE <eole@ac-dijon.fr>
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#
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# License CeCILL:
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# * in french: http://www.cecill.info/licences/Licence_CeCILL_V2-fr.html
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# * in english http://www.cecill.info/licences/Licence_CeCILL_V2-en.html
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##########################################################################
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from os import system
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from sys import exit
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import re
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from creole.eoleversion import EOLE_RELEASE, LAST_RELEASE, EOLE_VERSION
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from pyeole.i18n import i18n
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from pyeole.ihm import print_red
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import argparse
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from pyeole import scriptargs
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_ = i18n('creole')
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def parse_cmdline():
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"""Parse commande line.
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"""
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description = _(u"This script will upgrade to a new release of this distribution")
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parser = argparse.ArgumentParser(prog='Maj-Release',
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description=description,
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add_help=False)
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parser.add_argument('-h', '--help',
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action='help',
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help=_(u"show this help message and exit"))
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parser.add_argument('--release', help=_(u"Target release number"))
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parser.add_argument('-f', '--force', action='store_true',
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help=_(u"Do not ask confirmation"))
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opts = parser.parse_args()
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return opts
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def main():
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opts = parse_cmdline()
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print(_(u"This script will upgrade to a new release of this distribution"))
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all_releases = []
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current_release = int(EOLE_RELEASE.split('.')[-1])
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choices = range(current_release+1, int(LAST_RELEASE)+1)
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# Last is firt displayed
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if choices == []:
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print_red(_(u"No stable new release available"))
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exit(1)
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choices.reverse()
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for release_suffix in choices:
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all_releases.append(EOLE_VERSION + '.' + str(release_suffix))
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while True:
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if opts.release is not None:
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choice = opts.release
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else:
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for idx, release in enumerate(all_releases):
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print("{0}: {1}".format(idx+1, release))
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print(_(u"q|quit: abort"))
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try:
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choice = raw_input("[1] : ")
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except (KeyboardInterrupt, EOFError):
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print_red(_("\nUpgrade aborted by user"))
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exit(0)
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if choice == '':
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# User hit enter
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choice = 1
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elif choice in all_releases:
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# User entrer release number
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choice = all_releases.index(choice) + 1
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else:
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try:
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choice = int(choice)
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except ValueError:
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if re.match(r'^q(uit)?', choice):
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print_red(_(u"Voluntary stay of proceedings"))
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exit(0)
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else:
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print_red(_(u"Invalid response: {0}").format(choice))
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if opts.release is not None:
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exit(1)
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else:
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continue
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if not 1 <= choice <= len(choices):
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print_red(_(u"Invalid response: {0}").format(choice))
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if opts.release is not None:
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exit(1)
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else:
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continue
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else:
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break
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release = all_releases[choice - 1]
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if opts.force:
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force = '--force-update'
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else:
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force = ''
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majrel = system('/usr/bin/Maj-Auto --release {0} {1}'.format(release, force))
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exit(majrel)
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if __name__ == '__main__':
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main()
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