Flatten multi-module structure (#1980)

* Add support for multimodule package lists

* Merge package-lists in multi-module generation

* Remove double-wrapping of modules in multi-module generation

* Handle empty modules in package lists

3 files changed, 9 insertions, 8 deletions

diff --git a/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/JavadocPlugin.kt b/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/JavadocPlugin.kt
index 0bbbbf86..7f90f1ce 100644
--- a/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/JavadocPlugin.kt
+++ b/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/JavadocPlugin.kt
@@ -7,6 +7,7 @@ import org.jetbrains.dokka.CoreExtensions
 import org.jetbrains.dokka.base.DokkaBase
 import org.jetbrains.dokka.base.renderers.PackageListCreator
 import org.jetbrains.dokka.base.renderers.RootCreator
+import org.jetbrains.dokka.base.resolvers.shared.PackageList.Companion.PACKAGE_LIST_NAME
 import org.jetbrains.dokka.base.resolvers.shared.RecognizedLinkFormat
 import org.jetbrains.dokka.javadoc.pages.*
 import org.jetbrains.dokka.javadoc.transformers.documentables.JavadocDocumentableJVMSourceSetFilter
@@ -56,7 +57,7 @@ class JavadocPlugin : DokkaPlugin() {
             PackageListCreator(
                 context = it,
                 format = RecognizedLinkFormat.DokkaJavadoc,
-                outputFilesNames = listOf("package-list", "element-list")
+                outputFilesNames = listOf(PACKAGE_LIST_NAME, "element-list")
             )
         } order { after(rootCreator) }
     }
diff --git a/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/pages/JavadocPageNodes.kt b/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/pages/JavadocPageNodes.kt
index aee38596..6d04093e 100644
--- a/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/pages/JavadocPageNodes.kt
+++ b/plugins/javadoc/src/main/kotlin/org/jetbrains/dokka/javadoc/pages/JavadocPageNodes.kt
@@ -270,10 +270,10 @@ class AllClassesPage(val classes: List<JavadocClasslikePageNode>) : JavadocPageN
         dri: Set<DRI>,
         embeddedResources: List<String>,
         children: List<PageNode>
-    ): ContentPage = TODO()
+    ): ContentPage = this
 
     override fun modified(name: String, children: List<PageNode>): PageNode =
-        TODO()
+        this
 
     override val children: List<PageNode> = emptyList()
 
diff --git a/plugins/javadoc/src/test/kotlin/org/jetbrains/dokka/javadoc/packagelist/JavadocPackageListTest.kt b/plugins/javadoc/src/test/kotlin/org/jetbrains/dokka/javadoc/packagelist/JavadocPackageListTest.kt
index 431f4464..89e4c535 100644
--- a/plugins/javadoc/src/test/kotlin/org/jetbrains/dokka/javadoc/packagelist/JavadocPackageListTest.kt
+++ b/plugins/javadoc/src/test/kotlin/org/jetbrains/dokka/javadoc/packagelist/JavadocPackageListTest.kt
@@ -32,8 +32,8 @@ internal class JavadocPackageListTest : AbstractJavadocTemplateMapTest() {
                 package0
                 package1
                 """.trimIndent()
-            assertEquals(expected, contents["/element-list"]?.trimIndent())
-            assertEquals(expected, contents["/package-list"]?.trimIndent())
+            assertEquals(expected, contents["element-list"]?.trimIndent())
+            assertEquals(expected, contents["package-list"]?.trimIndent())
         }
     }
 
@@ -69,8 +69,8 @@ internal class JavadocPackageListTest : AbstractJavadocTemplateMapTest() {
                 package0.package0Inner
                 package1.package1Inner.package1InnerInner
                 """.trimIndent()
-            assertEquals(expected, contents["/element-list"]?.trimIndent())
-            assertEquals(expected, contents["/package-list"]?.trimIndent())
+            assertEquals(expected, contents["element-list"]?.trimIndent())
+            assertEquals(expected, contents["package-list"]?.trimIndent())
         }
     }
-}
\ No newline at end of file
+}