Update copyright (#3149)

* Add the default copyright profile and enable IDEA project settings
* Add the license notice file

9 files changed, 40 insertions, 4 deletions

diff --git a/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt b/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt
index 1d655423..9673f2ff 100644
--- a/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt
+++ b/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt
@@ -1,7 +1,11 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.documentation
 
 import org.jetbrains.dokka.model.DModule
 
 fun interface DocumentableMerger {
     operator fun invoke(modules: Collection<DModule>): DModule?
-}
\ No newline at end of file
+}
diff --git a/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt b/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt
index cd85b8ad..fe83be18 100644
--- a/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt
+++ b/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.documentation
 
 import org.jetbrains.dokka.model.DModule
@@ -5,4 +9,4 @@ import org.jetbrains.dokka.pages.RootPageNode
 
 fun interface DocumentableToPageTranslator {
     operator fun invoke(module: DModule): RootPageNode
-}
\ No newline at end of file
+}
diff --git a/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt b/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt
index 923a7236..9fdf38ba 100644
--- a/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt
+++ b/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.documentation
 
 import org.jetbrains.dokka.model.DModule
diff --git a/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt b/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt
index 21548a4c..06d5ef04 100644
--- a/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt
+++ b/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.documentation
 
 import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
diff --git a/core/src/main/kotlin/transformers/pages/PageCreator.kt b/core/src/main/kotlin/transformers/pages/PageCreator.kt
index fb5b3b47..1dc179f7 100644
--- a/core/src/main/kotlin/transformers/pages/PageCreator.kt
+++ b/core/src/main/kotlin/transformers/pages/PageCreator.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.pages
 
 import org.jetbrains.dokka.pages.RootPageNode
@@ -8,4 +12,4 @@ object NoCreationContext : CreationContext
 
 interface PageCreator<T: CreationContext> {
     operator fun invoke(creationContext: T): RootPageNode
-}
\ No newline at end of file
+}
diff --git a/core/src/main/kotlin/transformers/pages/PageTransformer.kt b/core/src/main/kotlin/transformers/pages/PageTransformer.kt
index b51eb31b..cd72818c 100644
--- a/core/src/main/kotlin/transformers/pages/PageTransformer.kt
+++ b/core/src/main/kotlin/transformers/pages/PageTransformer.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.pages
 
 import org.jetbrains.dokka.pages.RootPageNode
diff --git a/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt b/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt
index 6797eae6..2e3732f6 100644
--- a/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt
+++ b/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.pages
 
 import org.jetbrains.dokka.pages.PageNode
@@ -13,4 +17,4 @@ fun PageNode.invokeOnAll(block: PageNode.() -> Unit): PageNode =
     this.also(block).also { it.children.forEach { it.invokeOnAll(block) } }
 
 fun PageNode.alterChildren(block: PageNode.() -> PageNode): PageNode =
-    block(this).modified(children = this.children.map { it.alterChildren(block) })
\ No newline at end of file
+    block(this).modified(children = this.children.map { it.alterChildren(block) })
diff --git a/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt b/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt
index 3c00be5a..a153759f 100644
--- a/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt
+++ b/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.sources
 
 import kotlinx.coroutines.Dispatchers
diff --git a/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt b/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt
index 2f0ea031..0ba37d40 100644
--- a/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt
+++ b/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package org.jetbrains.dokka.transformers.sources
 
 import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet