import os import sys import re import datetime versionParser = re.compile( r'(\s*Version\slibraryVersion)\s*\(\s*(.*)\s*,\s*(.*)\s*,\s*(.*)\s*,\s*\"(.*)\"\s*\).*' ) includesParser = re.compile( r'\s*#include\s*"(.*)"' ) guardParser = re.compile( r'\s*#.*_INCLUDED') defineParser = re.compile( r'\s*#define') commentParser1 = re.compile( r'^\s*/\*') commentParser2 = re.compile( r'^\s*\*') blankParser = re.compile( r'^\s*$') seenHeaders = set([]) catchPath = os.path.realpath(os.path.dirname(sys.argv[0])) rootPath = os.path.join( catchPath, 'include/' ) versionPath = os.path.join( rootPath, "internal/catch_version.hpp" ) readmePath = os.path.join( catchPath, "README" ) #outputPath = os.path.join( catchPath, 'single_include/catch.hpp' ) def parseFile( path, filename ): f = open( path + filename, 'r' ) blanks = 0 for line in f: m = includesParser.match( line ) if m: header = m.group(1) headerPath, sep, headerFile = header.rpartition( "/" ) if not headerFile in seenHeaders: seenHeaders.add( headerFile ) print "// #included from: " + 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 ) elif (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: print line.rstrip() class Version: def __init__(self): f = open( versionPath, 'r' ) for line in f: m = versionParser.match( line ) if m: self.variableDecl = m.group(1) self.majorVersion = int(m.group(2)) self.minorVersion = int(m.group(3)) self.buildNumber = int(m.group(4)) self.branchName = m.group(5) f.close() def incrementBuildNumber(self): self.buildNumber = self.buildNumber+1 def updateVersionFile(self): f = open( versionPath, 'r' ) lines = [] for line in f: m = versionParser.match( line ) if m: lines.append( '{0}( {1}, {2}, {3}, "{4}" );'.format( self.variableDecl, self.majorVersion, self.minorVersion, self.buildNumber, self.branchName ) ) else: lines.append( line.rstrip() ) f.close() f = open( versionPath, 'w' ) for line in lines: f.write( line + "\n" ) def updateReadmeFile(self): f = open( readmePath, 'r' ) lines = [] for line in f: lines.append( line.rstrip() ) f.close() f = open( readmePath, 'w' ) f.write( 'CATCH v{0}.{1} build {2} ({3} branch)\n'.format( self.majorVersion, self.minorVersion, self.buildNumber, self.branchName ) ) for line in lines[1:]: f.write( line + "\n" ) def generateSingleInclude(): v = Version() v.incrementBuildNumber() v.updateVersionFile() v.updateReadmeFile() print "/*" print " * CATCH v{0}.{1} build {2} ({3} branch)".format( v.majorVersion, v.minorVersion, v.buildNumber, v.branchName ) print " * Generated: " + str( datetime.datetime.now() ) print " * ----------------------------------------------------------" print " * This file has been merged from multiple headers. Please don't edit it directly" print " * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved." print " *" print " * Distributed under the Boost Software License, Version 1.0. (See accompanying" print " * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)" print " */" print '#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED' print '#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED' parseFile( rootPath, 'catch.hpp' ) print '#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED' print generateSingleInclude()