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annotate src/main/groovy/org/ssdt_ohio/gradle/plugins/VersionClassPlugin.groovy @ 17:3741247de37a

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USASR-1307: add helper to resolve template classpath problem
author smith@nwoca.org
date Thu, 01 Jan 2015 00:01:02 +0000
parents 9f9063d3c17c
children 4ff2030d2074
rev   line source
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1 package org.ssdt_ohio.gradle.plugins
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2
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3 import org.gradle.api.Plugin
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4 import org.gradle.api.Project
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5 import org.gradle.api.plugins.GroovyPlugin
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6
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7 class VersionClassPlugin implements Plugin<Project> {
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8
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9 def void apply(Project project) {
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10 project.getPlugins().apply(GroovyPlugin.class)
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11 def genSrc = 'generated-src/version'
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12 def generatedSrcDir = new File(project.buildDir, genSrc)
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13
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14 def makeVersionClassTask = project.task('makeVersionClass') << {
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16 def now = new Date().format('yyyy-MM-dd hh:mm:ss')
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17
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18 def buildNumber = -1
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19 if (project.rootProject?.file('build-number.txt').exists()) {
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20 def props = new Properties()
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21 project.rootProject?.file('build-number.txt').withInputStream {stream ->
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22 props.load(stream)
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23 }
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24 buildNumber = props['build.number']
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25 }
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26
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27 def targetPackage = getTargetClass(project)
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28
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29 if (!targetPackage) {
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30 return
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31 }
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32
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33 def outFile = new File(generatedSrcDir, "groovy/" + targetPackage.replaceAll('\\.', "/") + "/ProjectVersion.groovy")
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34
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35 outFile.getParentFile().mkdirs()
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36 logger.info("creating $targetPackage in $outFile")
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37 def f = new FileWriter(outFile)
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38 f.write("""
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39 package $targetPackage
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40 /**
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41 * Generated by gradle build. $now ($buildNumber)
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42 * @version ${project.version}
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43 */
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44 public class ProjectVersion {
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45
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46 final String name = "${project.name}"
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47 final String group = "${project.group}"
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48 final String version = "${project.version}"
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49 final String buildDate = "$now"
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50 final int buildNumber = $buildNumber
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51
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52 String getFullVersion() {
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53 "\$version \$buildDate (#\$buildNumber)"
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54 }
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55
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56 String getId() {
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57 "\$group:\$name:\$version"
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58 }
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59
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60 String toString() {
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61 "\$id \$buildDate (#\$buildNumber)"
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62 }
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63 }
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64 """)
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65 f.close()
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66 }
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67
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68 project.sourceSets {
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69 main {
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70 groovy {
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71 srcDir project.buildDir.name + '/' + genSrc + '/groovy'
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72 }
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73 }
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74 }
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75
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76 makeVersionClassTask.getInputs().files(project.sourceSets.main.getAllSource().findAll{ !it.name.startsWith('ProjectVersion')}
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77 )
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78 makeVersionClassTask.getOutputs().file( project.buildDir.name + '/' + genSrc)
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80 if (project.getBuildFile() != null && project.getBuildFile().exists()) {
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81 makeVersionClassTask.getInputs().files(project.getBuildFile())
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82 }
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84 project.getTasks().getByName('compileGroovy').dependsOn('makeVersionClass')
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87 }
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91 private getTargetClass(project) {
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92 def source = project.sourceSets.main.groovy.getSrcDirTrees()
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93
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94 def files = project.sourceSets.main.groovy as File[]
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95 if (!files ) {
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96 return null
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97 }
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98
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99 def targetDir = files.first().parentFile.toString()
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100
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101 def targetPackage = targetDir
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102 source.each {
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103 targetPackage -= it.getDir().getPath().toString()
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104 }
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105 targetPackage = targetPackage.replaceAll("\\\\", '.').replaceAll('/', '.')
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106 targetPackage = targetPackage.startsWith(".") ? targetPackage - "." : targetPackage
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107
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108 return targetPackage
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109
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110 }
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111
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112 }