testing/firebug/installfirebug.py
author Mike Hommey <mh@glandium.org>
Fri, 25 Feb 2011 12:53:36 +0100
changeset 69247 4820d39b86d725bd2770b4b37ccbb8aca2c4c928
parent 63140 aca8013c8cff17c12a7859b6d00855d2b6648f34
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 620931 part 3 - Allow GRE and XUL application to use omni.jar independently. r=bsmedberg,r=mwu We now store two independent locations for an omni.jar, allowing GRE/XRE and XUL application to each have their own omni.jar. And since xulrunner setups are very independent from the XUL applications, we implement support for both omni.jar and non omni.jar cases in the same runtime, with the side effect of allowing to switch from one to the other manually without rebuilding the binaries. We let the mozilla::Omnijar API handle both cases, so that callers don't need too much work to support them. We also make the preferences service load the same set of preferences in all the various cases (unified vs. separate, omni.jar vs. no omni.jar). The child process launcher for IPC is modified to pass the base directories needed for the mozilla::Omnijar API initialization in the child process. Finally, the startupcache file name canonicalization is modified to separate APP and GRE resources.

#!/usr/bin/env python

# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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# The Original Code is mozilla.org code.
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# The Initial Developer of the Original Code is
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#     Andrew Halberstadt <ahalberstadt@mozilla.com>     (Original author)
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"""
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()