Gradle subplugin test

libraries/examples/kotlin-gradle-subplugin-example/pom.xml

@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+    <modelVersion>4.0.0</modelVersion>
+    <properties>
+        <maven-plugin-anno.version>1.4.1</maven-plugin-anno.version>
+        <maven.version>3.0.4</maven.version>
+    </properties>
+
+    <parent>
+        <groupId>org.jetbrains.kotlin</groupId>
+        <artifactId>kotlin-project</artifactId>
+        <version>0.1-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>kotlin-gradle-subplugin-example</artifactId>
+    <packaging>jar</packaging>
+
+    <description>Sample Kotlin Gradle subplugin</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-stdlib</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-gradle-plugin-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>gradle-api</artifactId>
+            <version>1.6</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-compiler</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <sourceDirectory>src/main/kotlin</sourceDirectory>
+        <testSourceDirectory>src/test/kotlin</testSourceDirectory>
+
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+
+        <plugins>
+            <plugin>
+                <artifactId>kotlin-maven-plugin</artifactId>
+                <groupId>org.jetbrains.kotlin</groupId>
+                <version>${project.version}</version>
+                <configuration>
+                    <annotationPaths>
+                        <annotationPath>${basedir}/kotlinAnnotation</annotationPath>
+                    </annotationPaths>
+                </configuration>
+
+                <executions>
+                    <execution>
+                        <id>compile</id>
+                        <phase>compile</phase>
+                        <goals> <goal>compile</goal> </goals>
+                        <configuration>
+                            <sourceDirs>
+                                <sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
+                            </sourceDirs>
+                        </configuration>
+                    </execution>
+
+                    <execution>
+                        <id>test-compile</id>
+                        <phase>test-compile</phase>
+                        <goals> <goal>test-compile</goal> </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <repositories>
+        <repository>
+            <id>jetbrains-utils</id>
+            <url>http://repository.jetbrains.com/utils</url>
+        </repository>
+    </repositories>
+</project>

libraries/examples/kotlin-gradle-subplugin-example/src/main/kotlin/example/CompilerPlugin.kt

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed 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.
+ */
+
+package example
+
+import org.jetbrains.kotlin.config.CompilerConfigurationKey
+import org.jetbrains.kotlin.compiler.plugin.CommandLineProcessor
+import org.jetbrains.kotlin.compiler.plugin.CliOption
+import org.jetbrains.kotlin.config.CompilerConfiguration
+import org.jetbrains.kotlin.compiler.plugin.CliOptionProcessingException
+import org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar
+import com.intellij.mock.MockProject
+import org.jetbrains.kotlin.extensions.ExternalDeclarationsProvider
+import org.jetbrains.kotlin.codegen.extensions.ExpressionCodegenExtension
+
+public object ExampleConfigurationKeys {
+    public val EXAMPLE_KEY: CompilerConfigurationKey<String> = CompilerConfigurationKey.create<String>("example argument")
+}
+
+public class ExampleCommandLineProcessor : CommandLineProcessor {
+    class object {
+        public val EXAMPLE_PLUGIN_ID: String = "example.plugin"
+        public val EXAMPLE_OPTION: CliOption = CliOption("exampleKey", "<value>", "")
+    }
+
+    override val pluginId: String = EXAMPLE_PLUGIN_ID
+    override val pluginOptions: Collection<CliOption> = listOf(EXAMPLE_OPTION)
+
+    override fun processOption(option: CliOption, value: String, configuration: CompilerConfiguration) {
+        when (option) {
+            EXAMPLE_OPTION -> configuration.put(ExampleConfigurationKeys.EXAMPLE_KEY, value)
+            else -> throw CliOptionProcessingException("Unknown option: ${option.name}")
+        }
+    }
+}
+
+public class ExampleComponentRegistrar : ComponentRegistrar {
+
+    public override fun registerProjectComponents(project: MockProject, configuration: CompilerConfiguration) {
+        val exampleValue = configuration.get(ExampleConfigurationKeys.EXAMPLE_KEY)
+        println("Project component registration: $exampleValue")
+    }
+}

libraries/examples/kotlin-gradle-subplugin-example/src/main/kotlin/example/ExampleSubplugin.kt

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed 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.
+ */
+
+package example
+
+import org.jetbrains.kotlin.gradle.plugin.KotlinGradleSubplugin
+import org.gradle.api.Project
+import org.gradle.api.tasks.compile.AbstractCompile
+import org.jetbrains.kotlin.gradle.plugin.SubpluginOption
+
+public class ExampleSubplugin : KotlinGradleSubplugin {
+
+    override fun getExtraArguments(project: Project, task: AbstractCompile): List<SubpluginOption>? {
+        println("ExampleSubplugin loaded")
+        return listOf(SubpluginOption("exampleKey", "exampleValue"))
+    }
+
+    override fun getPluginName(): String {
+        return "example.plugin"
+    }
+
+    override fun getGroupName(): String {
+        return "org.jetbrains.kotlin"
+    }
+
+    override fun getArtifactName(): String {
+        return "kotlin-gradle-subplugin-example"
+    }
+}

libraries/examples/kotlin-gradle-subplugin-example/src/main/resources/META-INF/services/org.jetbrains.kotlin.compiler.plugin.CommandLineProcessor

@@ -0,0 +1 @@
+example.ExampleCommandLineProcessor

libraries/examples/kotlin-gradle-subplugin-example/src/main/resources/META-INF/services/org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar

@@ -0,0 +1 @@
+example.ExampleComponentRegistrar

libraries/examples/kotlin-gradle-subplugin-example/src/main/resources/META-INF/services/org.jetbrains.kotlin.gradle.plugin.KotlinGradleSubplugin

@@ -0,0 +1 @@
+example.ExampleSubplugin

libraries/pom.xml

@@ -111,6 +111,7 @@
         <module>examples/kotlin-js-library-example</module>
         <module>examples/browser-example</module>
         <module>examples/browser-example-with-library</module>
+        <module>examples/kotlin-gradle-subplugin-example</module>
     </modules>
 
     <dependencies>

libraries/tools/kotlin-gradle-plugin/pom.xml

@@ -54,6 +54,12 @@
             <artifactId>kotlin-gradle-plugin-api</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-gradle-subplugin-example</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
 

libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/BasicKotlinGradlePluginIT.kt

@@ -79,4 +79,23 @@ class SimpleKotlinGradleIT : BaseGradleIT() {
             assertSuccessful()
         }
     }
+
+    Test fun testGradleSubplugin() {
+        val project = Project("kotlinGradleSubplugin", "1.6")
+
+        project.build("compileKotlin", "build") {
+            assertSuccessful()
+            assertContains("/src/main/kotlin/helloWorld.kt")
+            assertContains("ExampleSubplugin loaded")
+            assertContains("Project component registration: exampleValue")
+            assertContains(":compileKotlin")
+        }
+
+        project.build("compileKotlin", "build") {
+            assertSuccessful()
+            assertContains("ExampleSubplugin loaded")
+            assertNotContains("Project component registration: exampleValue")
+            assertContains(":compileKotlin UP-TO-DATE")
+        }
+    }
 }

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/kotlinGradleSubplugin/build.gradle

@@ -0,0 +1,39 @@
+buildscript {
+  repositories {
+    mavenCentral()
+    maven {
+        url 'file://' + pathToKotlinPlugin
+    }
+  }
+  dependencies {
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+    classpath "org.jetbrains.kotlin:kotlin-gradle-subplugin-example:0.1-SNAPSHOT"
+  }
+}
+
+apply plugin: "kotlin"
+
+repositories {
+  maven {
+     url 'file://' + pathToKotlinPlugin
+  }
+  mavenCentral()
+}
+
+dependencies {
+    compile  "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+}
+
+task show << {
+   buildscript.configurations.classpath.each { println it }
+}
+
+
+compileKotlin {
+    kotlinOptions.annotations = "externalAnnotations"
+}
+
+
+task wrapper(type: Wrapper) {
+  gradleVersion="1.4"
+}

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/kotlinGradleSubplugin/src/main/kotlin/helloWorld.kt

@@ -0,0 +1,9 @@
+package demo
+
+class HelloWorld {
+
+    fun hello() {
+        println("Hello, world!")
+    }
+
+}