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AddLicenseHeader.py 5.53 KiB
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  • # Copyright (c) 2011 Microsoft Corporation 
    # 
    # Redistribution and use in source and binary forms, with or without modification, are permitted provided
    # that the following conditions are met: 
    #    * Redistributions of source code must retain the above copyright notice, this list of conditions and
    #      the following disclaimer. 
    #    * 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.  
    #    * Neither the name of Microsoft nor the names of its contributors may be used to
    #      endorse or promote products derived from this software without specific prior written permission.
    # 
    # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT OWNER OR 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.
    
    #--Imports---------------------------------------------------------------------
    import argparse
    import os
    import sys
    import re
    
    #--Globals---------------------------------------------------------------------
    MSFT_LICENSE = '''/// Copyright (c) 2012 Microsoft Corporation 
    /// 
    /// Redistribution and use in source and binary forms, with or without modification, are permitted provided
    /// that the following conditions are met: 
    ///    * Redistributions of source code must retain the above copyright notice, this list of conditions and
    ///      the following disclaimer. 
    ///    * 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.  
    ///    * Neither the name of Microsoft nor the names of its contributors may be used to
    ///      endorse or promote products derived from this software without specific prior written permission.
    /// 
    /// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT OWNER OR 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.
    '''
    
    GOOGLE_LICENSE = '''// Copyright 2009 the Sputnik authors.  All rights reserved.
    // This code is governed by the BSD license found in the LICENSE file.
    '''
    
    SPUTNIK_RE = re.compile(r"[\\/]S(bp)?[0-9]+\.[^\\/]+\.js$")
    SPUTNIK_LINE_ONE = "the Sputnik authors"
    
    IETC_RE    = re.compile(r"[\\/][0-9]+\.[^\\/]+\.js$")
    IETC_LINE_ONE = "Microsoft Corporation"
    
    #------------------------------------------------------------------------------
    def getAllJSFiles(dirName):
        '''
        Returns all JS files under dirName
        '''
        retVal = []
        if os.path.isfile(dirName) and dirName.endswith(".js"):
            retVal = [dirName]
        elif os.path.isdir(dirName):
            tempList = [os.path.join(dirName, x) for x in os.listdir(dirName)]
            for x in tempList:
                retVal += getAllJSFiles(x)
        #else:
        #    raise Exception("getAllJSFiles: encountered a non-file/non-dir:" + dirName)
        return retVal
    
    #------------------------------------------------------------------------------
    def handleFile(filePath):
        '''
        '''
        with open(filePath, "rb") as f:
            origLines = f.readlines()
        
        #Figure out which license header we'll be using
        #if SPUTNIK_RE.search(filePath)!=None:
        #    licenseHeader = GOOGLE_LICENSE
        #    lineOne = SPUTNIK_LINE_ONE
        if IETC_RE.search(filePath)!=None:
            licenseHeader = MSFT_LICENSE
            lineOne = IETC_LINE_ONE
        else:
            print "*!!!*:\t", filePath
            return
        
        #See if it's already there
        if lineOne in origLines[0]:
            return
        
        with open(filePath, "wb") as f:
            print "MODIFIED:\t", filePath
            f.write(licenseHeader)
            
            for line in origLines:
                f.write(line)
    
    #--Main------------------------------------------------------------------------
    if __name__=="__main__":
        __parser = argparse.ArgumentParser(description='Tool used to fix test file license headers')
        __parser.add_argument('tpath', action='store',
                              help='Full path to test cases. E.g., C:\repos\test262-msft\test\suite')
        ARGS = __parser.parse_args()
        if not os.path.exists(ARGS.tpath):
            print "Cannot fix tests in '%s' when it doesn't exist!" % ARGS.tpath
            sys.exit(1)
        
        ALL_JS_FILES = getAllJSFiles(ARGS.tpath)
        for fileName in ALL_JS_FILES:
            handleFile(fileName)
        print "Done!"