mirror of https://github.com/catchorg/Catch2.git
106 lines
3.7 KiB
Python
Executable File
106 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function
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import os
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import sys
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import re
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import datetime
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import string
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from scriptCommon import catchPath
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from releaseCommon import Version
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includesParser = re.compile( r'\s*#\s*include\s*"(.*)"' )
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guardParser = re.compile( r'\s*#.*TWOBLUECUBES_CATCH_.*_INCLUDED')
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defineParser = re.compile( r'\s*#define')
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ifParser = re.compile( r'\s*#ifndef TWOBLUECUBES_CATCH_.*_INCLUDED')
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endIfParser = re.compile( r'\s*#endif // TWOBLUECUBES_CATCH_.*_INCLUDED')
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ifImplParser = re.compile( r'\s*#ifdef CATCH_CONFIG_RUNNER' )
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commentParser1 = re.compile( r'^\s*/\*')
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commentParser2 = re.compile( r'^ \*')
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blankParser = re.compile( r'^\s*$')
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seenHeaders = set([])
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rootPath = os.path.join( catchPath, 'include/' )
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outputPath = os.path.join( catchPath, 'single_include/catch.hpp' )
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includeImpl = True
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for arg in sys.argv[1:]:
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arg = string.lower(arg)
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if arg == "noimpl":
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includeImpl = False
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print( "Not including impl code" )
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else:
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print( "\n** Unrecognised argument: " + arg + " **\n" )
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exit(1)
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out = open( outputPath, 'w' )
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ifdefs = 0
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implIfDefs = -1
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def write( line ):
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if includeImpl or implIfDefs == -1:
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out.write( line )
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def parseFile( path, filename ):
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global ifdefs
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global implIfDefs
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f = open( path + filename, 'r' )
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blanks = 0
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for line in f:
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if ifParser.match( line ):
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ifdefs = ifdefs + 1
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elif endIfParser.match( line ):
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ifdefs = ifdefs - 1
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if ifdefs == implIfDefs:
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implIfDefs = -1
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m = includesParser.match( line )
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if m:
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header = m.group(1)
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headerPath, sep, headerFile = header.rpartition( "/" )
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if not headerFile in seenHeaders:
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if headerFile != "tbc_text_format.h" and headerFile != "clara.h":
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seenHeaders.add( headerFile )
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write( "// #included from: {0}\n".format( header ) )
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if headerPath == "internal" and path.endswith("internal/"):
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headerPath = ""
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sep = ""
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if os.path.exists( path + headerPath + sep + headerFile ):
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parseFile( path + headerPath + sep, headerFile )
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else:
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parseFile( rootPath + headerPath + sep, headerFile )
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else:
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if ifImplParser.match(line):
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implIfDefs = ifdefs
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if (not guardParser.match( line ) or defineParser.match( line ) ) and not commentParser1.match( line )and not commentParser2.match( line ):
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if blankParser.match( line ):
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blanks = blanks + 1
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else:
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blanks = 0
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if blanks < 2:
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write( line.rstrip() + "\n" )
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v = Version()
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out.write( "/*\n" )
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out.write( " * Catch v{0}\n".format( v.getVersionString() ) )
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out.write( " * Generated: {0}\n".format( datetime.datetime.now() ) )
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out.write( " * ----------------------------------------------------------\n" )
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out.write( " * This file has been merged from multiple headers. Please don't edit it directly\n" )
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out.write( " * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.\n" )
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out.write( " *\n" )
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out.write( " * Distributed under the Boost Software License, Version 1.0. (See accompanying\n" )
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out.write( " * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)\n" )
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out.write( " */\n" )
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out.write( "#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED\n" )
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out.write( "#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED\n" )
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parseFile( rootPath, 'catch.hpp' )
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out.write( "#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED\n\n" )
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print ("Generated single include for Catch v{0}\n".format( v.getVersionString() ) )
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