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