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#!/usr/bin/python2.7 |
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# CombineApacheConfig.py |
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__author__ = 'ben' |
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import sys, os, os.path, logging, fnmatch |
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def Help(): |
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print("Usage: python CombineApacheConfig.py inputfile[default:/etc/apache2/apache2.conf] outputfile[default:/tmp/apache2.combined.conf") |
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def InputParameter(): |
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if len(sys.argv) <> 3: |
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Help() |
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return "/etc/apache2/apache2.conf", "/tmp/apache2.combined.conf" |
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return sys.argv[1], sys.argv[2] |
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def ProcessMultipleFiles(InputFiles): |
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Content = '' |
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LocalFolder = os.path.dirname(InputFiles) |
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basenamePattern = os.path.basename(InputFiles) |
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for root, dirs, files in os.walk(LocalFolder): |
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for filename in fnmatch.filter(files, basenamePattern): |
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Content += ProcessInput(os.path.join(root, filename)) |
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return Content |
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def RemoveExcessiveLinebreak(s): |
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Length = len(s) |
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s = s.replace(os.linesep + os.linesep + os.linesep, os.linesep + os.linesep) |
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NewLength = len(s) |
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if NewLength < Length: |
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s = RemoveExcessiveLinebreak(s) |
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return s |
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def ProcessInput(InputFile): |
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Content = '' |
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if logging.root.isEnabledFor(logging.DEBUG): |
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Content = '# Start of ' + InputFile + os.linesep |
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with open(InputFile, 'r') as infile: |
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for line in infile: |
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stripline = line.strip(' \t') |
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if stripline.startswith('#'): |
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continue |
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if stripline.lower().startswith('include'): |
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match = stripline.split() |
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if len(match) == 2: |
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IncludeFiles = match[1] |
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IncludeFiles = IncludeFiles.strip('"') #Inserted according to V's comment. |
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if not IncludeFiles.startswith('/'): |
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LocalFolder = os.path.dirname(InputFile) |
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IncludeFiles = os.path.join(LocalFolder, IncludeFiles) |
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Content += ProcessMultipleFiles(IncludeFiles) + os.linesep |
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else: |
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Content += line # if it is not pattern of 'include(optional) path', then continue. |
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else: |
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Content += line |
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Content = RemoveExcessiveLinebreak(Content) |
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if logging.root.isEnabledFor(logging.DEBUG): |
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Content += '# End of ' + InputFile + os.linesep + os.linesep |
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return Content |
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if __name__ == "__main__": |
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logging.basicConfig(level=logging.DEBUG, format='[%(asctime)s][%(levelname)s]:%(message)s') |
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InputFile, OutputFile = InputParameter() |
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try: |
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Content = ProcessInput(InputFile) |
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except Exception as e: |
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logging.error("Failed to process " + InputFile, exc_info=True) |
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exit(1) |
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try: |
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with open(OutputFile, 'w') as outfile: |
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outfile.write(Content) |
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except Exception as e: |
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logging.error("Failed to write to " + outfile, exc_info=True) |
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exit(1) |
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logging.info("Done writing " + OutputFile) |
The Wiert Corner - irregular stream of stuff 