gecko/testing/firebug/installfirebug.py
2012-05-21 12:12:37 +01:00

115 lines
3.4 KiB
Python

#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
"""
install firebug and its dependencies
"""
import os
import sys
from optparse import OptionParser
from subprocess import call
### utility functions for cross-platform
def is_windows():
return sys.platform.startswith('win')
def esc(path):
"""quote and escape a path for cross-platform use"""
return '"%s"' % repr(path)[1:-1]
def scripts_path(virtual_env):
"""path to scripts directory"""
if is_windows():
return os.path.join(virtual_env, 'Scripts')
return os.path.join(virtual_env, 'bin')
def python_script_path(virtual_env, script_name):
"""path to a python script in a virtualenv"""
scripts_dir = scripts_path(virtual_env)
if is_windows():
script_name = script_name + '-script.py'
return os.path.join(scripts_dir, script_name)
def entry_point_path(virtual_env, entry_point):
path = os.path.join(scripts_path(virtual_env), entry_point)
if is_windows():
path += '.exe'
return path
### command-line entry point
def main(args=None):
"""command line front-end function"""
# parse command line arguments
args = args or sys.argv[1:]
usage = "Usage: %prog [options] [destination]"
parser = OptionParser(usage=usage)
parser.add_option('--develop', dest='develop',
action='store_true', default=False,
help='setup in development mode')
options, args = parser.parse_args(args)
# Print the python version
print 'Python: %s' % sys.version
# The data is kept in the same directory as the script
source=os.path.abspath(os.path.dirname(__file__))
# directory to install to
if not len(args):
destination = source
elif len(args) == 1:
destination = os.path.abspath(args[0])
else:
parser.print_usage()
parser.exit(1)
os.chdir(source)
# check for existence of necessary files
if not os.path.exists('virtualenv'):
print "File not found: virtualenv"
sys.exit(1)
PACKAGES_FILE = 'PACKAGES'
if not os.path.exists(PACKAGES_FILE) and destination != source:
PACKAGES_FILE = os.path.join(destination, PACKAGES_FILE)
if not os.path.exists(PACKAGES_FILE):
print "File not found: PACKAGES"
# packages to install in dependency order
PACKAGES=file(PACKAGES_FILE).read().split()
assert PACKAGES
# create the virtualenv and install packages
env = os.environ.copy()
env.pop('PYTHONHOME', None)
returncode = call([sys.executable, os.path.join('virtualenv', 'virtualenv.py'), destination], env=env)
if returncode:
print 'Failure to install virtualenv'
sys.exit(returncode)
if options.develop:
python = entry_point_path(destination, 'python')
for package in PACKAGES:
oldcwd = os.getcwd()
os.chdir(package)
returncode = call([python, 'setup.py', 'develop'])
os.chdir(oldcwd)
if returncode:
break
else:
pip = entry_point_path(destination, 'pip')
returncode = call([pip, 'install'] + PACKAGES, env=env)
if returncode:
print 'Failure to install packages'
sys.exit(returncode)
if __name__ == '__main__':
main()