Allopen: Add allopen compiler plugin

plugins/allopen/allopen.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="kotlin-runtime" level="project" />
+    <orderEntry type="module" module-name="frontend" />
+  </component>
+</module>

plugins/allopen/src/AllOpenPlugin.kt

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+/*
+ * Copyright 2010-2016 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 org.jetbrains.kotlin.allopen
+
+import com.intellij.mock.MockProject
+import org.jetbrains.kotlin.compiler.plugin.CliOption
+import org.jetbrains.kotlin.compiler.plugin.CliOptionProcessingException
+import org.jetbrains.kotlin.compiler.plugin.CommandLineProcessor
+import org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar
+import org.jetbrains.kotlin.config.CompilerConfiguration
+import org.jetbrains.kotlin.config.CompilerConfigurationKey
+
+object AllOpenConfigurationKeys {
+    val ANNOTATION: CompilerConfigurationKey<List<String>> =
+            CompilerConfigurationKey.create("annotation qualified name")
+}
+
+class AllOpenCommandLineProcessor : CommandLineProcessor {
+    companion object {
+        val ANNOTATION_OPTION = CliOption("annotation", "<fqname>", "Annotation qualified names",
+                                          required = false, allowMultipleOccurrences = true)
+    }
+
+    override val pluginId = "org.jetbrains.kotlin.allopen"
+    override val pluginOptions = listOf(ANNOTATION_OPTION)
+
+    override fun processOption(option: CliOption, value: String, configuration: CompilerConfiguration) = when (option) {
+        ANNOTATION_OPTION -> {
+            val paths = configuration.getList(AllOpenConfigurationKeys.ANNOTATION).toMutableList()
+            paths.add(value)
+            configuration.put(AllOpenConfigurationKeys.ANNOTATION, paths)
+        }
+        else -> throw CliOptionProcessingException("Unknown option: ${option.name}")
+    }
+}
+
+class AllOpenComponentRegistrar : ComponentRegistrar {
+    override fun registerProjectComponents(project: MockProject, configuration: CompilerConfiguration) {
+        val annotations = configuration.get(AllOpenConfigurationKeys.ANNOTATION) ?: return
+        if (annotations.isEmpty()) return
+
+        //TODO
+    }
+}

plugins/allopen/src/META-INF/services/org.jetbrains.kotlin.compiler.plugin.CommandLineProcessor

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+org.jetbrains.kotlin.allopen.AllOpenCommandLineProcessor

plugins/allopen/src/META-INF/services/org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar

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+org.jetbrains.kotlin.allopen.AllOpenComponentRegistrar