AllOpen: Add IDE integration

2016-12-01 17:43:00 +03:00
parent 4d638c2cfd
commit 6abde4223b
53 changed files with 677 additions and 175 deletions
@@ -0,0 +1,78 @@
+/*
+ * 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.annotation.plugin.ide
+
+import org.jdom.Element
+import org.jdom.Text
+import org.jetbrains.idea.maven.project.MavenProject
+import org.jetbrains.kotlin.idea.facet.KotlinFacet
+import org.jetbrains.kotlin.idea.maven.MavenProjectImportHandler
+import org.jetbrains.kotlin.idea.maven.KotlinMavenImporter.Companion.KOTLIN_PLUGIN_GROUP_ID
+import org.jetbrains.kotlin.idea.maven.KotlinMavenImporter.Companion.KOTLIN_PLUGIN_ARTIFACT_ID
+import java.io.File
+
+abstract class AbstractMavenImportHandler : MavenProjectImportHandler {
+    abstract val compilerPluginId: String
+    abstract val pluginName: String
+    abstract val annotationOptionName: String
+    abstract val mavenPluginArtifactName: String
+
+    override fun invoke(facet: KotlinFacet, mavenProject: MavenProject) {
+        modifyCompilerArgumentsForPlugin(facet, getPluginSetup(mavenProject),
+                                         compilerPluginId = compilerPluginId,
+                                         pluginName = pluginName,
+                                         annotationOptionName = annotationOptionName)
+    }
+
+    abstract fun getAnnotations(enabledCompilerPlugins: List<String>, compilerPluginOptions: List<String>): List<String>?
+
+    private fun getPluginSetup(mavenProject: MavenProject): AnnotationBasedCompilerPluginSetup? {
+        val kotlinPlugin = mavenProject.plugins.firstOrNull {
+            it.groupId == KOTLIN_PLUGIN_GROUP_ID && it.artifactId == KOTLIN_PLUGIN_ARTIFACT_ID
+        } ?: return null
+
+        val runtimeJarFile = mavenProject.dependencies
+                .firstOrNull { it.groupId == KOTLIN_PLUGIN_GROUP_ID &&
+                               (it.artifactId == "kotlin-runtime" || it.artifactId == "kotlin-stdlib") }
+                ?.file ?: return null
+        val runtimeVersion = runtimeJarFile.parentFile.name
+
+        val mavenCompilerPluginJar = File(runtimeJarFile.parentFile.parentFile.parentFile,
+                                          "$mavenPluginArtifactName/$runtimeVersion/$mavenPluginArtifactName-$runtimeVersion.jar")
+
+        val configuration = kotlinPlugin.configurationElement ?: return null
+
+        val enabledCompilerPlugins = configuration.getElement("compilerPlugins")
+                ?.getElements()
+                ?.flatMap { plugin -> plugin.content.mapNotNull { (it as? Text)?.text } }
+                ?: emptyList()
+
+        val compilerPluginOptions = configuration.getElement("pluginOptions")
+                ?.getElements()
+                ?.flatMap { it.content }
+                ?.mapTo(mutableListOf()) { (it as Text).text }
+                ?: mutableListOf<String>()
+
+        val annotationFqNames = getAnnotations(enabledCompilerPlugins, compilerPluginOptions) ?: return null
+        return AnnotationBasedCompilerPluginSetup(annotationFqNames, listOf(mavenCompilerPluginJar.absolutePath))
+    }
+
+    private fun Element.getElement(name: String) = content.firstOrNull { it is Element && it.name == name } as? Element
+
+    @Suppress("UNCHECKED_CAST")
+    private fun Element.getElements() = content.filterIsInstance<Element>()
+}