#!/usr/bin/python
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import re
import sys

try:
	utilsfh = open('utils.php', 'r')
except:
	print("utils.php not found. This script needs to be run from the directory containing utils.php")
	sys.exit(1)

for line in utilsfh:
	if line == '\t# START DOJO PARSING\n':
		break

mode = 'findname'
sections = []
for line in utilsfh:
	line = line.strip()
	if line == '# END DOJO PARSING':
		break
	if mode == 'findname' and re.search('filename = ', line):
		tmp = line.split(' ')
		tmp = tmp[2]
		tmp = line.split("'");
		filename = tmp[1]
		section  = "\t\t{\n"
		section += '\t\t\tname: "%s",\n' % filename
		mode = 'findobjects'
	elif mode == 'findobjects' and re.search('dojoRequires = .*\);$', line):
		mode = 'addobjects'
		tmp = line.split('(')
		tmp = tmp[1].split(')')
		obj = tmp[0]
		objs = []
		objs.append("\t\t\t\t%s" % obj)
	elif mode == 'findobjects' and re.search('dojoRequires = ', line):
		mode = 'addobjects'
		tmp = line.split('(')
		obj = tmp[1]
		objs = []
		objs.append("\t\t\t\t%s" % obj)
	elif mode == 'addobjects' and re.search('^break;$', line):
		mode = 'findname'
		section += '\t\t\tdependencies: [\n'
		section += '\n'.join(objs)
		section += '\n\t\t\t]\n'
		sections.append(section)
	elif mode == 'addobjects' and re.search('\);$', line):
		tmp = line.split(')')
		objs.append("\t\t\t\t%s" % tmp[0])
	elif mode == 'addobjects':
		objs.append("\t\t\t\t%s" % line)
utilsfh.close()

dojofh = open('vcl.profile.js', 'w')
dojofh.write('dependencies = {\n')
dojofh.write('\tlayers: [\n')
dojofh.write('                },\n'.join(sections))
dojofh.write('                }\n')
dojofh.write('\t],\n')
dojofh.write('\tprefixes: [\n')
dojofh.write('\t\t["dijit", "../dijit"],\n')
#dojofh.write('\t\t["dojo", "../../dojo"],\n')
dojofh.write('\t\t["dojox", "../dojox"],\n')
dojofh.write('\t\t["vcldojo", "../vcldojo", "../../release/dojo/vcldojo/al2licenseheader.txt"]\n')
dojofh.write('\t]\n')
dojofh.write('};\n')
dojofh.close()