scripts/Stats.groovy

   1 /*
   2  * Copyright 2004-2005 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /**
  18  * Gant script which generates stats for a Grails project.
  19  *
  20  * @author Glen Smith
  21  *
  22  */
  23
  24 import org.codehaus.groovy.grails.commons.GrailsClassUtils as GCU
  25 import groovy.text.SimpleTemplateEngine
  26
  27 Ant.property(environment:"env")
  28 grailsHome = Ant.antProject.properties."env.GRAILS_HOME"
  29
  30 includeTargets << new File ( "${grailsHome}/scripts/Init.groovy" )
  31
  32 target ('default': "Generates basic stats for a Grails project") {
  33
  34         // maps file path to
  35         def pathToInfo = [
  36               new Expando(name: "Controllers", filetype: ".groovy", path: "controllers"),
  37               new Expando(name: "Domain Classes", filetype: ".groovy", path: "domain"),
  38               new Expando(name: "Jobs", filetype: ".groovy", path: "jobs"),
  39               new Expando(name: "Services", filetype: ".groovy", path: "services"),
  40               new Expando(name: "Tag Libraries", filetype: ".groovy", path: "taglib"),
  41               new Expando(name: "Groovy Helpers", filetype: ".groovy", path: "src.groovy"),
  42               new Expando(name: "Java Helpers", filetype: ".java", path: "src.java"),
  43               new Expando(name: "Unit Tests", filetype: ".groovy", path: "test.unit"),
  44           new Expando(name: "Integration Tests", filetype: ".groovy", path: "test.integration"),
  45         ]
  46
  47
  48         new File(basedir).eachFileRecurse { file ->
  49
  50                 def match = pathToInfo.find { expando ->
  51                         file.path =~ expando.path &&
  52                         file.path.endsWith(expando.filetype)
  53                 }
  54                 if (match && file.isFile() ) {
  55
  56                         if (file.path.toLowerCase() =~ /web-inf/ || file.path.toLowerCase() =~ /plugins/) {
  57                                 // println "Skipping $file.path in WEB-INF or plugins dir"
  58                         } else {
  59                                 match.filecount = match.filecount ? match.filecount+1 : 1
  60                                 // strip whitespace
  61                                 def loc = file.readLines().findAll { line -> !(line ==~ /^\s*$/) }.size()
  62                                 match.loc = match.loc ? match.loc + loc : loc
  63                         }
  64                 }
  65
  66         }
  67
  68
  69         def totalFiles = 0
  70         def totalLOC = 0
  71
  72         println '''
  73         +----------------------+-------+-------+
  74         | Name                 | Files |  LOC  |
  75         +----------------------+-------+-------+'''
  76
  77
  78         pathToInfo.each { info ->
  79
  80                 if (info.filecount) {
  81                         println "       | " +
  82                                 info.name.padRight(20," ") + " | " +
  83                                 info.filecount.toString().padLeft(5, " ") + " | " +
  84                                 info.loc.toString().padLeft(5," ") + " | "
  85                         totalFiles += info.filecount
  86                         totalLOC += info.loc
  87                 }
  88
  89         }
  90
  91
  92         println "       +----------------------+-------+-------+"
  93         println "       | Totals               | " + totalFiles.toString().padLeft(5, " ") + " | " + totalLOC.toString().padLeft(5, " ") + " | "
  94         println "       +----------------------+-------+-------+\n"
  95
  96
  97 }
  98
  99