# -*- coding: utf-8 -*-

#-------------------------------------------------------------------------
# drawElements Quality Program utilities
# --------------------------------------
#
# Copyright 2015 The Android Open Source Project
#
# 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.
#
#-------------------------------------------------------------------------

import    sys
from    argparse                import    ArgumentParser

from    run_clang_format        import    runClangFormatOnModifiedFiles
from    common                    import    getChangedFiles, getAllProjectFiles
from    check_include_guards    import    checkIncludeGuards
from    check_encoding            import    checkEncoding
from    check_whitespace        import    checkWhitespace
from    check_license            import    checkLicense
from    check_boms                import    checkBOMs
from    check_file_size_limit    import    checkFilesSizeLimit

if __name__ == "__main__":
    parser = ArgumentParser()
    parser.add_argument("-e", "--only-errors", action="store_true", dest="onlyErrors", default=False, help="Print only on error")
    parser.add_argument("-i", "--only-changed", action="store_true", dest="useGitIndex", default=False, help="Check only modified files. Uses git.")
    parser.add_argument("-b", "--fix-bom", action="store_true", dest="fixBOMs", default=False, help="Attempt to fix BOMs")

    args = parser.parse_args()

    if args.useGitIndex:
        files = getChangedFiles()
    else:
        files = getAllProjectFiles()

    # filter out original Vulkan header sources
    files = [f for f in files if "vulkancts/scripts/src" not in f.replace("\\", "/")]

    error = not all([
        checkBOMs(files, args.fixBOMs),
        checkEncoding(files),
        checkWhitespace(files),
        checkIncludeGuards(files),
        checkLicense(files),
        checkFilesSizeLimit (files, 150 * 1024 * 1024),
        #todo checkRedundantIncludeGuards(files),
        runClangFormatOnModifiedFiles(True)
        ])

    if    error:
        print("One or more checks failed")
        sys.exit(1)
    if    not    args.onlyErrors:
        print("All checks passed")