.github/scripts/kernel_checker.py

#!/usr/bin/env python3
#/*
# * FreeRTOS Kernel <DEVELOPMENT BRANCH>
# * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
# *
# * SPDX-License-Identifier: MIT
# *
# * Permission is hereby granted, free of charge, to any person obtaining a copy of
# * this software and associated documentation files (the "Software"), to deal in
# * the Software without restriction, including without limitation the rights to
# * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# * the Software, and to permit persons to whom the Software is furnished to do so,
# * subject to the following conditions:
# *
# * The above copyright notice and this permission notice shall be included in all
# * copies or substantial portions of the Software.
# *
# * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# *
# * https://www.FreeRTOS.org
# * https://github.com/FreeRTOS
# *
# */

import os
from common.header_checker import HeaderChecker

#--------------------------------------------------------------------------------------------------
#                                            CONFIG
#--------------------------------------------------------------------------------------------------
KERNEL_IGNORED_FILES = [
    'FreeRTOS-openocd.c',
    'Makefile',
    '.DS_Store',
    'cspell.config.yaml'
]

KERNEL_IGNORED_EXTENSIONS = [
    '.yml',
    '.css',
    '.idx',
    '.md',
    '.url',
    '.sty',
    '.0-rc2',
    '.s82',
    '.js',
    '.out',
    '.pack',
    '.2',
    '.1-kernel-only',
    '.0-kernel-only',
    '.0-rc1',
    '.readme',
    '.tex',
    '.png',
    '.bat',
    '.sh',
    '.txt',
    '.cmake'
]

KERNEL_ASM_EXTENSIONS = [
    '.s',
    '.S',
    '.src',
    '.inc',
    '.s26',
    '.s43',
    '.s79',
    '.s85',
    '.s87',
    '.s90',
    '.asm',
    '.h'
]

KERNEL_PY_EXTENSIONS = [
    '.py'
]

KERNEL_IGNORED_PATTERNS = [
    r'.*\.git.*',
    r'.*portable/IAR/AtmelSAM7S64/.*AT91SAM7.*',
    r'.*portable/GCC/ARM7_AT91SAM7S/.*',
    r'.*portable/MPLAB/PIC18F/stdio.h',
    r'.*portable/ThirdParty/xClang/XCOREAI/*',
    r'.*IAR/ARM_C*',
    r'.*IAR/78K0R/*',
    r'.*CCS/MSP430X/*',
    r'.*portable/template/*',
    r'.*sample_configuration/*'
]

KERNEL_THIRD_PARTY_PATTERNS = [
    r'.*portable/ThirdParty/GCC/Posix/port*',
    r'.*portable/ThirdParty/*',
    r'.*portable/IAR/AVR32_UC3/.*',
    r'.*portable/GCC/AVR32_UC3/.*',
]

KERNEL_HEADER = [
    '/*\n',
    ' * FreeRTOS Kernel <DEVELOPMENT BRANCH>\n',
    ' * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.\n',
    ' *\n',
    ' * SPDX-License-Identifier: MIT\n',
    ' *\n',
    ' * Permission is hereby granted, free of charge, to any person obtaining a copy of\n',
    ' * this software and associated documentation files (the "Software"), to deal in\n',
    ' * the Software without restriction, including without limitation the rights to\n',
    ' * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n',
    ' * the Software, and to permit persons to whom the Software is furnished to do so,\n',
    ' * subject to the following conditions:\n',
    ' *\n',
    ' * The above copyright notice and this permission notice shall be included in all\n',
    ' * copies or substantial portions of the Software.\n',
    ' *\n',
    ' * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n',
    ' * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n',
    ' * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n',
    ' * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n',
    ' * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n',
    ' * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n',
    ' *\n',
    ' * https://www.FreeRTOS.org\n',
    ' * https://github.com/FreeRTOS\n',
    ' *\n',
    ' */\n',
]

def main():
    parser = HeaderChecker.configArgParser()
    args   = parser.parse_args()

    # Configure the checks then run
    checker = HeaderChecker(KERNEL_HEADER,
                            ignored_files=KERNEL_IGNORED_FILES,
                            ignored_ext=KERNEL_IGNORED_EXTENSIONS,
                            ignored_patterns=KERNEL_IGNORED_PATTERNS,
                            third_party_patterns=KERNEL_THIRD_PARTY_PATTERNS,
                            py_ext=KERNEL_PY_EXTENSIONS,
                            asm_ext=KERNEL_ASM_EXTENSIONS)
    checker.ignoreFile(os.path.split(__file__)[-1])

    rc = checker.processArgs(args)
    if rc:
        checker.showHelp(__file__)

    return rc

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