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#! /usr/bin/env python
# Copyright 2009 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Builds a particlar platform so the user does not have to know platform
# specific build commands for every single platform.
# TODO(gman): Add help.
# TODO(gman): Add cross platform modes like "debug", "opt", "test", "docs"
# TODO(gman): Add cross platform switches like "-clean" and "-rebuild".
# TODO(gman): Add cross platform options like "-verbose".
# TODO(gman): Add cross platform options like "-presubmit", "-selenium",
# "-unit_tests"
import os
import os.path
import sys
import subprocess
import platform
from optparse import OptionParser
class GypBuilder(object):
"""A class to help build gyp projects in a cross platform way"""
def __init__(self, args):
self.execute = True
self.verbose = False
modes = ["build", "presubmit", "selenium", "unit_tests"]
parser = OptionParser()
parser.add_option(
"--list-targets", action="store_true",
help="lists all available targets")
parser.add_option(
"--no-execute", action="store_true", default=False,
help="just print commands that would get executed")
parser.add_option(
"--verbose", action="store_true",
help="prints more output")
parser.add_option(
"--targets", action="append",
help="targets to build separated by commas.")
parser.add_option(
"--clean", action="store_true",
help="clean the targets")
parser.add_option(
"--mode", choices=modes,
default="build",
help="mode to use. Valid modes are '%s'. Default='build' " %
"', '".join(modes))
(options, args) = parser.parse_args(args=args)
self.verbose = options.verbose
self.execute = not options.no_execute
if options.list_targets:
print "Not yet implemented"
sys.exit(0)
self.Log("mode:", options.mode)
targets = options.targets
if targets:
# flatten the targets.
targets = sum([t.split(",") for t in targets], [])
# call a Do method based on the mode.
os.chdir("build")
func = getattr(self, "Do%s" % options.mode)
func(targets, options)
def Log(self, *args):
if self.verbose:
print args
def Execute(self, args):
"""Executes an external program."""
if self.execute:
self.Log(" ".join(args))
if subprocess.call(args) > 0:
raise RuntimeError("FAILED: " + " ".join(args))
else:
print " ".join(args)
def Dobuild(self, targets, options):
"""Builds the specifed targets."""
if os.name == 'nt':
self.Execute(['msbuild',
os.path.abspath('all.sln')])
elif platform.system() == 'Darwin':
self.Execute(['xcodebuild',
'-project', 'all.xcodeproj'])
elif platform.system() == 'Linux':
self.Execute(['hammer',
'-f', 'all_main.scons'])
else:
print "Error: Unknown platform", os.name
def Dopresubmit(self, targets, options):
"""Builds and runs both the unit tests and selenium."""
self.Dounit_tests(targets, options)
self.Doselenium(targets, options)
def Doselenium(self, targets, options):
"""Builds and runs the selenium tests."""
print "selenium not yet implemented."
def Dounit_tests(self, targets, options):
"""Builds and runs the unit tests."""
print "unit_tests not yet implemented."
def main(args):
GypBuilder(args[1:])
if __name__ == "__main__":
main(sys.argv)
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