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#!/usr/bin/env python3
# -*- coding:utf-8 -*
#
# Copyright (C) 2017 Free Electrons SAS
# Author: Florent Jacquet <florent.jacquet@free-electrons.com>
#
# This module is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import os
import sys
import configparser
"""
To test the script, just export those variables and play with their values
export LAB=lab-free-electrons
export TREE=mainline
"""
config = configparser.ConfigParser()
config.read('labs.ini')
lab_name = os.environ['LAB']
tree_name = os.environ['TREE']
branch = os.environ['BRANCH']
# Is the lab existing?
if lab_name not in config.sections():
print("Unknown lab '{}'. refusing boot of tree '{}' as config is needed.".format(
lab_name, tree_name))
sys.exit(1)
lab = config[lab_name]
# Is the tree whitelisted for this lab
lab_tree_whitelist = lab.get('tree_whitelist')
if lab_tree_whitelist:
whitelisted_trees = lab_tree_whitelist.split()
for whitelisted_tree in whitelisted_trees:
if '#' in whitelisted_tree:
w_tree = whitelisted_tree.split('#')[0]
w_branch = whitelisted_tree.split('#')[1]
if tree_name == w_tree and branch == w_branch:
print("Tree {} and branch {} is whitelisted for lab {}". format(tree_name, branch, lab_name))
sys.exit(0)
else:
if tree_name == whitelisted_tree:
print("Tree {} is whitelisted for lab {}". format(tree_name, lab_name))
sys.exit(0)
print("Tree {} is not whitelisted for lab {}".format(tree_name, lab_name))
sys.exit(1)
# Is the tree blacklisted for this lab?
lab_tree_blacklist = lab.get('tree_blacklist')
if lab_tree_blacklist and tree_name in lab_tree_blacklist.split():
print("Tree '{}' is blacklisted for lab '{}'".format(
tree_name, lab_name))
sys.exit(1)
print("Booting tree '{}' is allowed for lab '{}'".format(
tree_name, lab_name))
sys.exit(0)
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