import os import sys import re import datetime import string from scriptCommon import catchPath 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') ifParser = re.compile( r'\s*#if') endIfParser = re.compile( r'\s*#endif') ifImplParser = re.compile( r'\s*#if.*(CATCH_CONFIG_MAIN|CATCH_CONFIG_RUNNER)') commentParser1 = re.compile( r'^\s*/\*') commentParser2 = re.compile( r'^\s*\*') blankParser = re.compile( r'^\s*$') seenHeaders = set([]) rootPath = os.path.join( catchPath, 'include/' ) versionPath = os.path.join( rootPath, "internal/catch_version.hpp" ) readmePath = os.path.join( catchPath, "README.md" ) outputPath = os.path.join( catchPath, 'single_include/catch.hpp' ) bumpVersion = True includeImpl = True for arg in sys.argv[1:]: arg = string.lower(arg) if arg == "nobump": bumpVersion = False print "Not bumping version number" elif arg == "noimpl": includeImpl = False bumpVersion = False print "Not including impl code (and not bumping version)" 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 m = includesParser.match( line ) if m: header = m.group(1) headerPath, sep, headerFile = header.rpartition( "/" ) if not headerFile in seenHeaders: 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 ) elif ifImplParser.match(line): implIfDefs = ifdefs 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: write( line.rstrip() + "\n" ) 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' ) for line in lines: if line.startswith( "*v" ): f.write( '*v{0}.{1} build {2} ({3} branch)*\n'.format( self.majorVersion, self.minorVersion, self.buildNumber, self.branchName ) ) else: f.write( line + "\n" ) def generateSingleInclude(): v = Version() if bumpVersion: v.incrementBuildNumber() v.updateVersionFile() v.updateReadmeFile() out.write( "/*\n" ) out.write( " * CATCH v{0}.{1} build {2} ({3} branch)\n".format( v.majorVersion, v.minorVersion, v.buildNumber, v.branchName ) ) 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" ) generateSingleInclude()