1 files changed, 97 insertions, 0 deletions
diff --git a/src/Analysis/CoreProjectFileIndex.kt b/src/Analysis/CoreProjectFileIndex.kt
new file mode 100644
index 00000000..916eab73
--- /dev/null
+++ b/src/Analysis/CoreProjectFileIndex.kt
@@ -0,0 +1,97 @@
+package org.jetbrains.dokka
+
+import com.intellij.openapi.module.Module
+import com.intellij.openapi.roots.ContentIterator
+import com.intellij.openapi.roots.OrderEntry
+import com.intellij.openapi.roots.ProjectFileIndex
+import com.intellij.openapi.vfs.VirtualFile
+import org.jetbrains.jps.model.module.JpsModuleSourceRootType
+
+/**
+ * Workaround for the lack of ability to create a ProjectFileIndex implementation using only
+ * classes from projectModel-{api,impl}.
+ */
+class CoreProjectFileIndex(): ProjectFileIndex {
+    override fun getContentRootForFile(p0: VirtualFile): VirtualFile? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun getContentRootForFile(p0: VirtualFile, p1: Boolean): VirtualFile? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun getPackageNameByDirectory(p0: VirtualFile): String? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isInLibrarySource(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun getClassRootForFile(p0: VirtualFile): VirtualFile? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun getOrderEntriesForFile(p0: VirtualFile): List<OrderEntry> = emptyList()
+
+    override fun isInLibraryClasses(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isExcluded(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun getSourceRootForFile(p0: VirtualFile): VirtualFile? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isUnderIgnored(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isLibraryClassFile(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun getModuleForFile(p0: VirtualFile): Module? = null
+
+    override fun getModuleForFile(p0: VirtualFile, p1: Boolean): Module? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isInSource(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isIgnored(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isContentSourceFile(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isInSourceContent(p0: VirtualFile): Boolean = false
+
+    override fun iterateContent(p0: ContentIterator): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isInContent(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun iterateContentUnderDirectory(p0: VirtualFile, p1: ContentIterator): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isInTestSourceContent(p0: VirtualFile): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun isUnderSourceRootOfType(p0: VirtualFile, p1: MutableSet<out JpsModuleSourceRootType<*>>): Boolean {
+        throw UnsupportedOperationException()
+    }
+}
+