#!/usr/bin/python

# Copyright (C) 2009 Apple Inc.  All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

#

# 1.  Redistributions of source code must retain the above copyright

#     notice, this list of conditions and the following disclaimer. 

# 2.  Redistributions in binary form must reproduce the above copyright

#     notice, this list of conditions and the following disclaimer in the

#     documentation and/or other materials provided with the distribution. 

#

# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import optparse, os, shutil, subprocess, sys

sourceRootDirectory = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", ".."))

layoutTestResultsDir = os.path.abspath(os.path.join(sourceRootDirectory, "layout-test-results"))

archiveFile = os.path.join(sourceRootDirectory, "layout-test-results.zip")

def main():

    parser = optparse.OptionParser("usage: %prog [options] [action]")

    parser.add_option("--platform", dest="platform")

    parser.add_option("--debug", action="store_const", const="debug", dest="configuration")

    parser.add_option("--release", action="store_const", const="release", dest="configuration")

    options, (action, ) = parser.parse_args()

    if not options.platform:

        parser.error("Platform is required")

    if not options.configuration:

        parser.error("Configuration is required")

    if action not in ('archive'):

        parser.error("Action is required")

    return archiveTestResults(options.configuration, options.platform)

def archiveTestResults(configuration, platform):

    assert platform in ('mac', 'win', 'gtk', 'qt', 'chromium')

    try:

        os.unlink(archiveFile)

    except OSError, e:

        if e.errno != 2:

            raise

    try:

        # Ensure that layoutTestResultsDir exists since we cannot archive a directory that does not exist

        os.makedirs(layoutTestResultsDir)

    except OSError, e:

        if e.errno != 17:

            raise

    open(os.path.join(layoutTestResultsDir, '.placeholder'), 'w').close()

    if platform == 'mac':

        if subprocess.call(["ditto", "-c", "-k", "--sequesterRsrc", layoutTestResultsDir, archiveFile]):

            return 1

    elif platform in ('win', 'gtk', 'qt', 'chromium'):

        if subprocess.call(["zip", "-r", archiveFile, "."], cwd=layoutTestResultsDir):

            return 1

    try:

        shutil.rmtree(layoutTestResultsDir)

    except OSError, e:

        # Python in Cygwin throws a mysterious exception with errno of 90

        # when removing the layout test result directory after successfully

        # deleting its contents, claiming "Directory not empty".

        # We can safely ignore this since it was the directory contents that

        # we are most interested in deleting.

        if e.errno != 90:

            raise

if __name__ == '__main__':

    sys.exit(main())