1#!/usr/bin/env python 2# 3# Copyright (C) 2012 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17import os 18import re 19import sys 20 21def break_lines(key, val): 22 # these don't get split 23 if key in ("PRODUCT_MODEL"): 24 return (key,val) 25 return (key, "\n".join(val.split())) 26 27def split_line(line): 28 words = line.split("=", 1) 29 if len(words) == 1: 30 return (words[0], "") 31 else: 32 return (words[0], words[1]) 33 34def sort_lines(text): 35 lines = text.split() 36 lines.sort() 37 return "\n".join(lines) 38 39def parse_variables(lines): 40 return [split_line(line) for line in lines if line.strip()] 41 42def render_variables(variables): 43 variables = dict(variables) 44 del variables["FILE"] 45 variables = list(variables.iteritems()) 46 variables.sort(lambda a, b: cmp(a[0], b[0])) 47 return ("<table id='variables'>" 48 + "\n".join([ "<tr><th>%(key)s</th><td>%(val)s</td></tr>" % { "key": key, "val": val } 49 for key,val in variables]) 50 +"</table>") 51 52def linkify_inherit(variables, text, func_name): 53 groups = re.split("(\\$\\(call " + func_name + ",.*\\))", text) 54 result = "" 55 for i in range(0,len(groups)/2): 56 i = i * 2 57 result = result + groups[i] 58 s = groups[i+1] 59 href = s.split(",", 1)[1].strip()[:-1] 60 href = href.replace("$(SRC_TARGET_DIR)", "build/target") 61 href = ("../" * variables["FILE"].count("/")) + href + ".html" 62 result = result + "<a href=\"%s\">%s</a>" % (href,s) 63 result = result + groups[-1] 64 return result 65 66def render_original(variables, text): 67 text = linkify_inherit(variables, text, "inherit-product") 68 text = linkify_inherit(variables, text, "inherit-product-if-exists") 69 return text 70 71def read_file(fn): 72 f = file(fn) 73 text = f.read() 74 f.close() 75 return text 76 77def main(argv): 78 # read the variables 79 lines = sys.stdin.readlines() 80 variables = parse_variables(lines) 81 82 # format the variables 83 variables = [break_lines(key,val) for key,val in variables] 84 85 # now it's a dict 86 variables = dict(variables) 87 88 sorted_vars = ( 89 "PRODUCT_COPY_FILES", 90 "PRODUCT_PACKAGES", 91 "PRODUCT_LOCALES", 92 "PRODUCT_FACTORY_RAMDISK_MODULES", 93 "PRODUCT_PROPERTY_OVERRIDES", 94 ) 95 96 for key in sorted_vars: 97 variables[key] = sort_lines(variables[key]) 98 99 # the original file 100 original = read_file(variables["FILE"]) 101 102 # formatting 103 values = dict(variables) 104 values.update({ 105 "variables": render_variables(variables), 106 "original": render_original(variables, original), 107 }) 108 print """<html> 109 110 111<head> 112 <title>%(FILE)s</title> 113 <style type="text/css"> 114 body { 115 font-family: Helvetica, Arial, sans-serif; 116 padding-bottom: 20px; 117 } 118 #variables { 119 border-collapse: collapse; 120 } 121 #variables th, #variables td { 122 vertical-align: top; 123 text-align: left; 124 border-top: 1px solid #c5cdde; 125 border-bottom: 1px solid #c5cdde; 126 padding: 2px 10px 2px 10px; 127 } 128 #variables th { 129 font-size: 10pt; 130 background-color: #e2ecff 131 } 132 #variables td { 133 background-color: #ebf2ff; 134 white-space: pre; 135 font-size: 10pt; 136 } 137 #original { 138 background-color: #ebf2ff; 139 border-top: 1px solid #c5cdde; 140 border-bottom: 1px solid #c5cdde; 141 padding: 2px 10px 2px 10px; 142 white-space: pre; 143 font-size: 10pt; 144 } 145 </style> 146</head> 147<body> 148<h1>%(FILE)s</h1> 149<a href="#Original">Original</a> 150<a href="#Variables">Variables</a> 151<h2><a name="Original"></a>Original</h2> 152<div id="original">%(original)s</div> 153<h2><a name="Variables"></a>Variables</h2> 154%(variables)s 155</body> 156</html> 157""" % values 158 159if __name__ == "__main__": 160 main(sys.argv) 161