Upgrade to newest Dokka and Knit (Kotlin#2805)

* Migrate to Dokka pre-1.5.0

Co-authored-by: Kamil Doległo <[email protected]>
Co-authored-by: dkhalanskyjb <[email protected]>

Author: 3 people

README.md

@@ -35,7 +35,7 @@ suspend fun main() = coroutineScope {
   * [select] expression support and more.
 * [core/jvm](kotlinx-coroutines-core/jvm/) — additional core features available on Kotlin/JVM:
   * [Dispatchers.IO] dispatcher for blocking coroutines;
-  * [Executor.asCoroutineDispatcher] extension, custom thread pools, and more.
+  * [Executor.asCoroutineDispatcher][asCoroutineDispatcher] extension, custom thread pools, and more.
 * [core/js](kotlinx-coroutines-core/js/) — additional core features available on Kotlin/JS:
   * Integration with `Promise` via [Promise.await] and [promise] builder;
   * Integration with `Window` via [Window.asCoroutineDispatcher], etc.
@@ -233,10 +233,10 @@ See [Contributing Guidelines](CONTRIBUTING.md).
 [SupervisorJob()]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-supervisor-job.html
 [CoroutineExceptionHandler]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-exception-handler/index.html
 [Dispatchers.IO]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-dispatchers/-i-o.html
-[Executor.asCoroutineDispatcher]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/java.util.concurrent.-executor/as-coroutine-dispatcher.html
-[Promise.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/kotlin.js.-promise/await.html
+[asCoroutineDispatcher]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/as-coroutine-dispatcher.html
+[Promise.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/await.html
 [promise]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/promise.html
-[Window.asCoroutineDispatcher]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/org.w3c.dom.-window/as-coroutine-dispatcher.html
+[Window.asCoroutineDispatcher]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/as-coroutine-dispatcher.html
 
 <!--- INDEX kotlinx.coroutines.flow -->
 
@@ -261,7 +261,7 @@ See [Contributing Guidelines](CONTRIBUTING.md).
 <!--- MODULE kotlinx-coroutines-test -->
 <!--- INDEX kotlinx.coroutines.test -->
 
-[Dispatchers.setMain]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-test/kotlinx.coroutines.test/kotlinx.coroutines.-dispatchers/set-main.html
+[Dispatchers.setMain]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-test/kotlinx.coroutines.test/set-main.html
 [TestCoroutineScope]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-test/kotlinx.coroutines.test/-test-coroutine-scope/index.html
 
 <!--- MODULE kotlinx-coroutines-debug -->
@@ -281,23 +281,23 @@ See [Contributing Guidelines](CONTRIBUTING.md).
 <!--- MODULE kotlinx-coroutines-jdk8 -->
 <!--- INDEX kotlinx.coroutines.future -->
 
-[CompletionStage.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-jdk8/kotlinx.coroutines.future/java.util.concurrent.-completion-stage/await.html
+[CompletionStage.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-jdk8/kotlinx.coroutines.future/await.html
 
 <!--- MODULE kotlinx-coroutines-guava -->
 <!--- INDEX kotlinx.coroutines.guava -->
 
-[ListenableFuture.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-guava/kotlinx.coroutines.guava/com.google.common.util.concurrent.-listenable-future/await.html
+[ListenableFuture.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-guava/kotlinx.coroutines.guava/await.html
 
 <!--- MODULE kotlinx-coroutines-play-services -->
 <!--- INDEX kotlinx.coroutines.tasks -->
 
-[Task.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-play-services/kotlinx.coroutines.tasks/com.google.android.gms.tasks.-task/await.html
+[Task.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-play-services/kotlinx.coroutines.tasks/await.html
 
 <!--- MODULE kotlinx-coroutines-reactive -->
 <!--- INDEX kotlinx.coroutines.reactive -->
 
-[Publisher.collect]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactive/kotlinx.coroutines.reactive/org.reactivestreams.-publisher/collect.html
-[Publisher.awaitSingle]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactive/kotlinx.coroutines.reactive/org.reactivestreams.-publisher/await-single.html
+[Publisher.collect]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactive/kotlinx.coroutines.reactive/collect.html
+[Publisher.awaitSingle]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactive/kotlinx.coroutines.reactive/await-single.html
 [kotlinx.coroutines.reactive.publish]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactive/kotlinx.coroutines.reactive/publish.html
 
 <!--- MODULE kotlinx-coroutines-rx2 -->

build.gradle

@@ -4,14 +4,17 @@
 
 import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
 import org.jetbrains.kotlin.konan.target.HostManager
+import org.gradle.util.VersionNumber
+import org.jetbrains.dokka.gradle.DokkaTaskPartial
+import org.jetbrains.dokka.gradle.DokkaMultiModuleTask
 
 apply plugin: 'jdk-convention'
 apply from: rootProject.file("gradle/experimental.gradle")
 
 def coreModule = "kotlinx-coroutines-core"
 // Not applicable for Kotlin plugin
-def sourceless = ['kotlinx.coroutines', 'site', 'kotlinx-coroutines-bom', 'integration-testing']
-def internal = ['kotlinx.coroutines', 'site', 'benchmarks', 'js-stub', 'stdlib-stubs', 'integration-testing']
+def sourceless = ['kotlinx.coroutines', 'kotlinx-coroutines-bom', 'integration-testing']
+def internal = ['kotlinx.coroutines', 'benchmarks', 'integration-testing']
 // Not published
 def unpublished = internal + ['example-frontend-js', 'android-unit-tests']
 
@@ -43,7 +46,7 @@ buildscript {
     rootProject.properties.each { key, value ->
         if (key.endsWith("_version") && value instanceof String && value.endsWith("-SNAPSHOT")) {
             println("NOTE: USING SNAPSHOT VERSION: $key=$value")
-            ext.using_snapshot_version=true
+            ext.using_snapshot_version = true
         }
     }
 
@@ -54,11 +57,10 @@ buildscript {
     }
 
     repositories {
-        // Leftover until we migrated to Dokka 1.4.30
-        maven { url "https://kotlin.bintray.com/kotlin-dev" }
-        maven { url "https://jetbrains.bintray.com/kotlin-native-dependencies" }
+        maven { url "https://maven.pkg.jetbrains.space/kotlin/p/dokka/dev/" }
         maven { url "https://plugins.gradle.org/m2/" }
         maven { url "https://maven.pkg.jetbrains.space/kotlin/p/kotlin/dev" }
+        mavenLocal()
     }
 
     dependencies {
@@ -125,7 +127,6 @@ apply plugin: "binary-compatibility-validator"
 apiValidation {
     ignoredProjects += unpublished + ["kotlinx-coroutines-bom"]
     if (build_snapshot_train) {
-        ignoredProjects.remove("site")
         ignoredProjects.remove("example-frontend-js")
         ignoredProjects.add("kotlinx-coroutines-core")
     }
@@ -139,6 +140,8 @@ allprojects {
          * google should be first in the repository list because some of the play services
          * transitive dependencies was removed from jcenter, thus breaking gradle dependency resolution
          */
+        mavenLocal()
+        maven { url "https://maven.pkg.jetbrains.space/kotlin/p/dokka/dev/" }
         google()
         mavenCentral()
     }
@@ -225,23 +228,25 @@ configure(subprojects.findAll {
 }
 
 def core_docs_url = "https://kotlin.github.io/kotlinx.coroutines/$coreModule/"
-def core_docs_file = "$projectDir/kotlinx-coroutines-core/build/dokka/kotlinx-coroutines-core/package-list"
+def core_docs_file = "$projectDir/kotlinx-coroutines-core/build/dokka/htmlPartial/package-list"
+apply plugin: "org.jetbrains.dokka"
 
 configure(subprojects.findAll { !unpublished.contains(it.name) }) {
     if (it.name != 'kotlinx-coroutines-bom') {
-        apply from: rootProject.file('gradle/dokka.gradle')
+        apply from: rootProject.file('gradle/dokka.gradle.kts')
     }
     apply from: rootProject.file('gradle/publish.gradle')
 }
 
 configure(subprojects.findAll { !unpublished.contains(it.name) }) {
     if (it.name != "kotlinx-coroutines-bom") {
         if (it.name != coreModule) {
-            dokka.dependsOn project(":$coreModule").dokka
-            tasks.withType(dokka.getClass()) {
-                externalDocumentationLink {
-                    url = new URL(core_docs_url)
-                    packageListUrl = new File(core_docs_file).toURI().toURL()
+            tasks.withType(DokkaTaskPartial.class) {
+                dokkaSourceSets.configureEach {
+                    externalDocumentationLink {
+                        url.set(new URL(core_docs_url))
+                        packageListUrl.set(new File(core_docs_file).toURI().toURL())
+                    }
                 }
             }
         }
@@ -274,9 +279,15 @@ apply plugin: 'kotlinx-knit'
 knit {
     siteRoot = "https://kotlin.github.io/kotlinx.coroutines"
     moduleRoots = [".", "integration", "reactive", "ui"]
+    moduleDocs = "build/dokka/htmlPartial"
+    dokkaMultiModuleRoot = "build/dokka/htmlMultiModule/"
 }
 
-knitPrepare.dependsOn getTasksByName("dokka", true)
+knitPrepare.dependsOn getTasksByName("dokkaHtmlMultiModule", true)
+
+dependencies {
+    dokkaHtmlMultiModulePlugin("org.jetbrains.kotlinx:dokka-pathsaver-plugin:$knit_version")
+}
 
 // Disable binary compatibility check for JVM IR compiler output by default
 if (jvm_ir_enabled) {

buildSrc/build.gradle.kts

@@ -12,6 +12,9 @@ val cacheRedirectorEnabled = System.getenv("CACHE_REDIRECTOR")?.toBoolean() == t
 val buildSnapshotTrain = properties["build_snapshot_train"]?.toString()?.toBoolean() == true
 
 repositories {
+    maven(url = "https://maven.pkg.jetbrains.space/kotlin/p/dokka/dev/")
+    mavenLocal()
+
     if (cacheRedirectorEnabled) {
         maven("https://cache-redirector.jetbrains.com/plugins.gradle.org/m2")
         maven("https://cache-redirector.jetbrains.com/dl.bintray.com/kotlin/kotlin-dev")
@@ -47,4 +50,5 @@ fun version(target: String): String {
 dependencies {
     implementation(kotlin("gradle-plugin", version("kotlin")))
     implementation("org.jetbrains.dokka:dokka-gradle-plugin:${version("dokka")}")
+    implementation("org.jetbrains.dokka:dokka-core:${version("dokka")}")
 }

buildSrc/settings.gradle.kts

@@ -4,6 +4,7 @@
 pluginManagement {
     val build_snapshot_train: String? by settings
     repositories {
+        maven(url = "https://maven.pkg.jetbrains.space/kotlin/p/dokka/dev/")
         val cacheRedirectorEnabled = System.getenv("CACHE_REDIRECTOR")?.toBoolean() == true
         if (cacheRedirectorEnabled) {
             println("Redirecting repositories for buildSrc buildscript")

buildSrc/src/main/kotlin/Dokka.kt

@@ -2,13 +2,11 @@
  * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
  */
 
-import org.gradle.api.Project
-import org.gradle.kotlin.dsl.delegateClosureOf
-import org.gradle.kotlin.dsl.withType
-import org.jetbrains.dokka.DokkaConfiguration.ExternalDocumentationLink.Builder
-import org.jetbrains.dokka.gradle.DokkaTask
-import java.io.File
-import java.net.URL
+import org.gradle.api.*
+import org.gradle.kotlin.dsl.*
+import org.jetbrains.dokka.gradle.*
+import java.io.*
+import java.net.*
 
 /**
  * Package-list by external URL for documentation generation.
@@ -17,10 +15,12 @@ fun Project.externalDocumentationLink(
     url: String,
     packageList: File = projectDir.resolve("package.list")
 ) {
-    tasks.withType<DokkaTask>().configureEach {
-        externalDocumentationLink(delegateClosureOf<Builder> {
-            this.url = URL(url)
-            packageListUrl = packageList.toPath().toUri().toURL()
-        })
+    tasks.withType<AbstractDokkaLeafTask>().configureEach {
+        dokkaSourceSets.configureEach {
+            externalDocumentationLink {
+                this.url.set(URL(url))
+                packageListUrl.set(packageList.toPath().toUri().toURL())
+            }
+        }
     }
 }

docs/topics/cancellation-and-timeouts.md

@@ -447,15 +447,15 @@ This example always prints zero. Resources do not leak.
 [launch]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/launch.html
 [Job]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/index.html
 [cancelAndJoin]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/cancel-and-join.html
-[Job.cancel]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/cancel.html
+[Job.cancel]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/cancel.html
 [Job.join]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/join.html
 [CancellationException]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-cancellation-exception/index.html
 [yield]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/yield.html
 [isActive]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/is-active.html
 [CoroutineScope]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-scope/index.html
 [withContext]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/with-context.html
-[NonCancellable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-non-cancellable.html
+[NonCancellable]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-non-cancellable/index.html
 [withTimeout]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/with-timeout.html
 [withTimeoutOrNull]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/with-timeout-or-null.html
 
-<!--- END -->
+<!--- END -->

docs/topics/channels.md

@@ -626,7 +626,7 @@ delay between elements.
 
 [CoroutineScope]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-scope/index.html
 [runBlocking]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/run-blocking.html
-[kotlin.coroutines.CoroutineContext.cancelChildren]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/kotlin.coroutines.-coroutine-context/cancel-children.html
+[kotlin.coroutines.CoroutineContext.cancelChildren]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/cancel-children.html
 [Dispatchers.Default]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-dispatchers/-default.html
 
 <!--- INDEX kotlinx.coroutines.channels -->
@@ -640,7 +640,7 @@ delay between elements.
 [Channel()]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.channels/-channel.html
 [ticker]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.channels/ticker.html
 [ReceiveChannel.cancel]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.channels/-receive-channel/cancel.html
-[TickerMode.FIXED_DELAY]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.channels/-ticker-mode/-f-i-x-e-d_-d-e-l-a-y.html
+[TickerMode.FIXED_DELAY]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.channels/-ticker-mode/-f-i-x-e-d_-d-e-l-a-y/index.html
 
 <!--- INDEX kotlinx.coroutines.selects -->
 

docs/topics/composing-suspending-functions.md

@@ -406,7 +406,7 @@ Computation failed with ArithmeticException
 [launch]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/launch.html
 [Job]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/index.html
 [Deferred]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-deferred/index.html
-[CoroutineStart.LAZY]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-start/-l-a-z-y.html
+[CoroutineStart.LAZY]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-start/-l-a-z-y/index.html
 [Deferred.await]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-deferred/await.html
 [Job.start]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/start.html
 [GlobalScope]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-global-scope/index.html

docs/topics/coroutine-context-and-dispatchers.md

@@ -678,8 +678,8 @@ that should be implemented.
 [CoroutineScope()]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-scope.html
 [MainScope()]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-main-scope.html
 [Dispatchers.Main]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-dispatchers/-main.html
-[asContextElement]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/java.lang.-thread-local/as-context-element.html
-[ensurePresent]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/java.lang.-thread-local/ensure-present.html
+[asContextElement]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/as-context-element.html
+[ensurePresent]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/ensure-present.html
 [ThreadContextElement]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-thread-context-element/index.html
 
 <!--- END -->

docs/topics/exception-handling.md

@@ -508,7 +508,7 @@ The scope is completed
 [CoroutineExceptionHandler]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-coroutine-exception-handler/index.html
 [Job]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/index.html
 [Deferred]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-deferred/index.html
-[Job.cancel]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job/cancel.html
+[Job.cancel]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/cancel.html
 [runBlocking]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/run-blocking.html
 [SupervisorJob()]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-supervisor-job.html
 [Job()]: https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-job.html