Remove unused util for drawing require-graph
diff --git a/tasks/lib/gv-requires.js b/tasks/lib/gv-requires.js
deleted file mode 100755
index 46d9bed..0000000
--- a/tasks/lib/gv-requires.js
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/usr/bin/env node
-
-/*
- * 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.
- */
-
-fs = require('fs')
-path = require('path')
-
-//------------------------------------------------------------------------------
-//process.chdir(path.join(__dirname, ".."))
-
-var platforms = getPlatforms()
-
-console.log("//-------------------------------------------------------")
-console.log("// graphviz .dot file for Cordova requires by platform")
-console.log("// http://www.graphviz.org/")
-console.log("// ")
-console.log("// - ./build/gv-requires.js > ~/tmp/requires.dot")
-console.log("// - [edit dot file to leave just one digraph]")
-console.log("// - dot -Tsvg ~/tmp/requires.dot > ~/tmp/requires.svg")
-console.log("// - [open svg file in a browser]")
-console.log("//-------------------------------------------------------")
-console.log("")
-
-for (var i=0; i<platforms.length; i++) {
- var platform = platforms[i]
-
- generateGraph(platform)
-}
-
-//------------------------------------------------------------------------------
-function getPlatforms() {
- var entries = fs.readdirSync(path.join(__dirname, '..', '..', "pkg"))
-
- var platforms = []
-
- for (var i=0; i<entries.length; i++) {
- var entry = entries[i]
-
- var match = entry.match(/^cordova\.(.*)\.js$/)
- if (match)
- platforms.push(match[1])
- }
-
- return platforms
-}
-
-//------------------------------------------------------------------------------
-function generateGraph(platform) {
- var modules = {}
-
- var jsFile = path.join("pkg", "cordova." + platform + ".js")
-
- contents = fs.readFileSync(jsFile, 'utf-8')
- contents = contents.replace(/\n/g, ' ')
-
- modulesSource = contents.split(/define\(/)
-
- console.log("//--------------------------------------------------")
- console.log("// graphviz .dot file for " + platform)
- console.log("//--------------------------------------------------")
- console.log("digraph G {")
-
- for (var i=0; i< modulesSource.length; i++) {
- var moduleSource = modulesSource[i];
-
- var match = moduleSource.match(/'(.*?)'(.*)/)
- if (!match) continue
-
- var moduleName = match[1]
- moduleSource = match[2]
-
- if (moduleName.match(/\s/)) continue
- if (moduleName == "") continue
- if (moduleSource == "") continue
-
- modules[moduleName] = modules[moduleName] || []
- // console.log(" found module " + moduleName)
-
- var requires = getRequires(moduleSource, modules[moduleName])
-
- for (var j=0; j < requires.length; j++) {
- var gvModule = moduleName.replace(/\//g, '\\n')
- var gvRequire = requires[j].replace(/\//g, '\\n')
-
- console.log(' "' + gvModule + '" -> "' + gvRequire + '";')
- }
-
- }
-
- console.log("}")
- console.log("")
-}
-
-//------------------------------------------------------------------------------
-function getRequires(moduleSource, requires) {
- var pattern = /.*?require\((.*?)\)(.*)/
-
- var result = []
-// console.log(moduleSource)
-
- var match = moduleSource.match(pattern)
-
- while (match) {
- var require = match[1]
- moduleSource = match[2]
-
- require = require.replace(/'|"/g, '')
- result.push(require)
-
- match = moduleSource.match(pattern)
- }
-
- return result
-}
-
-
