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added dagger IDE setup for annotation parsing via gradle idea and ecl…
…ipse plugins
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adriancole
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Aug 17, 2013
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| // Manages classpath and IDE annotation processing config for dagger. | ||
| // | ||
| // setup: | ||
| // Add the following to your root build.gradle | ||
| // | ||
| // apply plugin: 'idea' | ||
| // subprojects { | ||
| // apply from: rootProject.file('dagger.gradle') | ||
| // } | ||
| // | ||
| // do not use gradle integration of the ide. instead generate and import like so: | ||
| // | ||
| // ./gradlew clean cleanEclipse cleanIdea eclipse idea | ||
| // | ||
| // known limitations: | ||
| // as output folders include generated classes, you may need to run clean a few times. | ||
| // incompatible with android plugin as it applies the java plugin | ||
| // unnecessarily applies both eclipse and idea plugins even if you don't use them | ||
| // suffers from the normal non-IDE eclipse integration where nested projects don't import properly. | ||
| // change your structure to flattened to avoid this. | ||
| // | ||
| // deprecated by: https://github.com/Netflix/gradle-template/issues/8 | ||
| // | ||
| // original design: cfieber | ||
| apply plugin: 'java' | ||
| apply plugin: 'eclipse' | ||
| apply plugin: 'idea' | ||
|
|
||
| if (!project.hasProperty('daggerVersion')) { | ||
| ext { | ||
| daggerVersion = "1.1.0" | ||
| } | ||
| } | ||
|
|
||
| configurations { | ||
| daggerCompiler { | ||
| visible false | ||
| } | ||
| } | ||
|
|
||
| configurations.all { | ||
| resolutionStrategy { | ||
| eachDependency { DependencyResolveDetails details -> | ||
| if (details.requested.group == 'com.squareup.dagger') { | ||
| details.useVersion daggerVersion | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| def annotationGeneratedSources = file('.generated/src') | ||
| def annotationGeneratedTestSources = file('.generated/test') | ||
|
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||
| task prepareAnnotationGeneratedSourceDirs(overwrite: true) << { | ||
| annotationGeneratedSources.mkdirs() | ||
| annotationGeneratedTestSources.mkdirs() | ||
| sourceSets*.java.srcDirs*.each { it.mkdirs() } | ||
| sourceSets*.resources.srcDirs*.each { it.mkdirs() } | ||
| } | ||
|
|
||
| sourceSets { | ||
| main { | ||
| java { | ||
| compileClasspath += configurations.daggerCompiler | ||
| } | ||
| } | ||
| test { | ||
| java { | ||
| compileClasspath += configurations.daggerCompiler | ||
| } | ||
| } | ||
| } | ||
|
|
||
| dependencies { | ||
| compile "com.squareup.dagger:dagger:${project.daggerVersion}" | ||
| daggerCompiler "com.squareup.dagger:dagger-compiler:${project.daggerVersion}" | ||
| } | ||
|
|
||
| rootProject.idea.project.ipr.withXml { projectXml -> | ||
| projectXml.asNode().component.find { it.@name == 'CompilerConfiguration' }.annotationProcessing[0].replaceNode { | ||
| annotationProcessing { | ||
| profile(default: true, name: 'Default', enabled: true) { | ||
| sourceOutputDir name: relativePath(annotationGeneratedSources) | ||
| sourceTestOutputDir name: relativePath(annotationGeneratedTestSources) | ||
| outputRelativeToContentRoot value: true | ||
| processorPath useClasspath: true | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| tasks.ideaModule.dependsOn(prepareAnnotationGeneratedSourceDirs) | ||
|
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| idea.module { | ||
| scopes.PROVIDED.plus += project.configurations.daggerCompiler | ||
| iml.withXml { xml-> | ||
| def moduleSource = xml.asNode().component.find { it.@name = 'NewModuleRootManager' }.content[0] | ||
| moduleSource.appendNode('sourceFolder', [url: "file://\$MODULE_DIR\$/${relativePath(annotationGeneratedSources)}", isTestSource: false]) | ||
| moduleSource.appendNode('sourceFolder', [url: "file://\$MODULE_DIR\$/${relativePath(annotationGeneratedTestSources)}", isTestSource: true]) | ||
| } | ||
| } | ||
|
|
||
| tasks.eclipseClasspath.dependsOn(prepareAnnotationGeneratedSourceDirs) | ||
|
|
||
| eclipse.classpath { | ||
| plusConfigurations += project.configurations.daggerCompiler | ||
| } | ||
|
|
||
| tasks.eclipseClasspath { | ||
| doLast { | ||
| eclipse.classpath.file.withXml { | ||
| it.asNode().children()[0] + { | ||
| classpathentry(kind: 'src', path: relativePath(annotationGeneratedSources)) { | ||
| attributes { | ||
| attribute name: 'optional', value: true | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // http://forums.gradle.org/gradle/topics/eclipse_generated_files_should_be_put_in_the_same_place_as_the_gradle_generated_files | ||
| Map pathMappings = [:]; | ||
| SourceSetContainer sourceSets = project.sourceSets; | ||
| sourceSets.each { SourceSet sourceSet -> | ||
| String relativeJavaOutputDirectory = project.relativePath(sourceSet.output.classesDir); | ||
| String relativeResourceOutputDirectory = project.relativePath(sourceSet.output.resourcesDir); | ||
| sourceSet.java.getSrcDirTrees().each { DirectoryTree sourceDirectory -> | ||
| String relativeSrcPath = project.relativePath(sourceDirectory.dir.absolutePath); | ||
|
|
||
| pathMappings[relativeSrcPath] = relativeJavaOutputDirectory; | ||
| } | ||
| sourceSet.resources.getSrcDirTrees().each { DirectoryTree resourceDirectory -> | ||
| String relativeResourcePath = project.relativePath(resourceDirectory.dir.absolutePath); | ||
|
|
||
| pathMappings[relativeResourcePath] = relativeResourceOutputDirectory; | ||
| } | ||
| } | ||
|
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| project.eclipse.classpath.file { | ||
| whenMerged { classpath -> | ||
| classpath.entries.findAll { entry -> | ||
| return entry.kind == 'src'; | ||
| }.each { entry -> | ||
| if(pathMappings.containsKey(entry.path)) { | ||
| entry.output = pathMappings[entry.path]; | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| eclipse.jdt.file.withProperties { props -> | ||
| props.setProperty('org.eclipse.jdt.core.compiler.processAnnotations', 'enabled') | ||
| } | ||
|
|
||
| tasks.eclipseJdt { | ||
| doFirst { | ||
| def aptPrefs = file('.settings/org.eclipse.jdt.apt.core.prefs') | ||
| aptPrefs.parentFile.mkdirs() | ||
|
|
||
| aptPrefs.text = """\ | ||
| eclipse.preferences.version=1 | ||
| org.eclipse.jdt.apt.aptEnabled=true | ||
| org.eclipse.jdt.apt.genSrcDir=${relativePath(annotationGeneratedSources)} | ||
| org.eclipse.jdt.apt.reconcileEnabled=true | ||
| """.stripIndent() | ||
|
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| file('.factorypath').withWriter { | ||
| new groovy.xml.MarkupBuilder(it).'factorypath' { | ||
| project.configurations.daggerCompiler.files.each { dep -> | ||
| 'factorypathentry' kind: 'EXTJAR', id: dep.absolutePath, enabled: true, runInBatchMode: false | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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