1 files changed, 58 insertions, 0 deletions
diff --git a/src/CompilerAPI.kt b/src/CompilerAPI.kt
new file mode 100644
index 00000000..b68c0354
--- /dev/null
+++ b/src/CompilerAPI.kt
@@ -0,0 +1,58 @@
+package com.jetbrains.dokka
+
+import org.jetbrains.jet.cli.common.arguments.*
+import org.jetbrains.jet.cli.common.messages.*
+import org.jetbrains.jet.cli.jvm.*
+import org.jetbrains.jet.cli.jvm.compiler.*
+import org.jetbrains.jet.utils.*
+import java.io.*
+import org.jetbrains.jet.lang.resolve.java.*
+import com.google.common.base.*
+import com.intellij.psi.*
+import org.jetbrains.jet.lang.resolve.*
+import org.jetbrains.jet.lang.psi.*
+import org.jetbrains.jet.analyzer.*
+
+private fun getClasspath(paths: KotlinPaths): MutableList<File> {
+    val classpath = arrayListOf<File>()
+    classpath.addAll(PathUtil.getJdkClassesRoots())
+    classpath.add(paths.getRuntimePath())
+    return classpath
+}
+
+private fun getAnnotationsPath(paths: KotlinPaths, arguments: K2JVMCompilerArguments): MutableList<File> {
+    val annotationsPath = arrayListOf<File>()
+    annotationsPath.add(paths.getJdkAnnotationsPath())
+    val annotationPaths = arguments.annotations
+    if (annotationPaths != null) {
+        for (element in annotationPaths.split(File.pathSeparatorChar)) {
+            annotationsPath.add(File(element))
+        }
+    }
+    return annotationsPath
+}
+
+private fun JetCoreEnvironment.analyze(messageCollector: MessageCollector): BindingContext {
+    val project = getProject()
+    val sourceFiles = getSourceFiles()
+
+    val analyzerWithCompilerReport = AnalyzerWithCompilerReport(messageCollector)
+    analyzerWithCompilerReport.analyzeAndReport(sourceFiles) {
+        val support = CliLightClassGenerationSupport.getInstanceForCli(project)!!
+        val sharedTrace = support.getTrace()
+        val sharedModule = support.getModule()
+        val compilerConfiguration = getConfiguration()!!
+        AnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(project, sourceFiles, sharedTrace,
+                                                             Predicates.alwaysTrue<PsiFile>(),
+                                                             sharedModule,
+                                                             compilerConfiguration.get(JVMConfigurationKeys.MODULE_IDS),
+                                                             compilerConfiguration.get(JVMConfigurationKeys.INCREMENTAL_CACHE_BASE_DIR))
+    }
+
+    val exhaust = analyzerWithCompilerReport.getAnalyzeExhaust()
+    assert(exhaust != null) { "AnalyzeExhaust should be non-null, compiling: " + sourceFiles }
+
+    return exhaust!!.getBindingContext()
+}
+
+fun AnalyzerWithCompilerReport.analyzeAndReport(files: List<JetFile>, analyser: () -> AnalyzeExhaust) = analyzeAndReport(analyser, files)
+\ No newline at end of file