cleanup

#!/usr/bin/env python
# ===--- cleanup ----------------------------------------------------------===
#
#  This source file is part of the Swift.org open source project
#
#  Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
#  Licensed under Apache License v2.0 with Runtime Library Exception
#
#  See https://swift.org/LICENSE.txt for license information
#  See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
#
# ===----------------------------------------------------------------------===

"""A cleanup script to be executed as a Jenkins post-build step."""

import sys
import os
import argparse
import platform
import glob

import common


def parse_args():
    parser = argparse.ArgumentParser()
    parser.add_argument('swift_branch')
    parser.add_argument('--skip-ci-steps',
                        action='store_true')
    parser.add_argument('--cleanup-cache',
                        action='store_true')
    return parser.parse_args()


def main():
    common.debug_print('** CLEANUP **')
    os.chdir(os.path.dirname(__file__))

    args = parse_args()
    common.set_swift_branch(args.swift_branch)

    paths = [
        'build',
        'swift',
        'llvm-project',
        'llvm',
        'clang',
        'compiler-rt',
        'cmark',
        'ninja',
        'llbuild',
        'swiftpm',
        'swift-corelibs-foundation',
        'swift-corelibs-libdispatch',
        'swift-corelibs-xctest',
        'swift-stress-tester',
        'swift-syntax'
    ]

    if args.cleanup_cache:
        paths.append('project_cache')

    with open('/dev/null', 'w') as devnull:
        common.debug_print('Deleting build and source directories...')
        for path in paths:
            common.check_execute([
                'rm', '-rf', common.private_workspace(path)
            ], stdout=devnull, stderr=devnull)

        common.debug_print('Deleting log files...')
        for log in glob.glob('*.log'):
            common.check_execute(['rm', log], stdout=devnull, stderr=devnull)

    if not args.skip_ci_steps:
        if platform.system() == 'Darwin':
            pass

    return 0

if __name__ == '__main__':
    sys.exit(main())