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#!/usr/bin/env python3
#
# Copyright (C) 2016 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
# published by the Free Software Foundation.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# File: check-macos-build-env
# Purpose:
# Checks if binaries for macOS image building are installed.
import os
import sys
from distutils.spawn import find_executable
import platform
class DependencyChecker(object):
def __init__(self, spec):
missing_binaries = self._get_missing_binaries(spec['binaries'])
self.__missing = {'binaries': missing_binaries}
def _get_missing_binaries(self, binaries):
missing_binaries = []
for b in binaries:
if not find_executable(b):
missing_binaries.append(b)
return missing_binaries
def get_missing_dependencies(self):
if self.__missing['binaries']:
return self.__missing
return None
def print_missing_deps(self):
print("Missing binaries: " + " ".join(self.__missing['binaries']))
platform = platform.system()
if platform != 'Darwin':
print("Your system is not macOS.")
sys.exit(1)
deps = {
'binaries': [
'vagrant',
'virtualbox',
'rsync'
]
}
print("Checking if packages required for VyOS image build are installed")
checker = DependencyChecker(deps)
missing = checker.get_missing_dependencies()
print(missing)
if not missing:
print("All dependencies are installed")
sys.exit(0)
else:
checker.print_missing_deps()
if 'vagrant' in missing['binaries']:
print("Your system does not have Vagrant.")
print("Please install Vagrant from https://www.vagrantup.com/downloads.")
sys.exit(1)
elif 'virtualbox' in missing['binaries']:
print("Your system does not have Virtualbox.")
print("Please install Virtualbox from https://www.virtualbox.org/wiki/Downloads.")
sys.exit(1)
elif 'rsync' in missing['binaries']:
print("Your system does not have Rsync.")
print("Please install Rsync from https://formulae.brew.sh/formula/rsync.")
sys.exit(1)
sys.exit(0)
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