Contribute Dokkatoo (#3188)

build-logic/build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
 
 kotlin {
     jvmToolchain {
-        languageVersion.set(JavaLanguageVersion.of(8))
+        languageVersion.set(JavaLanguageVersion.of(11))
     }
 }
 

dokka-runners/dokkatoo/.gitattributes

@@ -0,0 +1,51 @@
+# https://help.github.com/articles/dealing-with-line-endings/
+# https://github.com/alexkaratarakis/gitattributes
+
+* text=auto
+
+# The above will handle all files NOT found below
+
+*.json            text
+*.toml            text
+*.xml             text
+*.yaml            text
+*.yml             text
+.editorconfig     text
+.env              text
+
+# Documentation
+*.md              text diff=markdown
+*.txt             text
+LICENSE           text
+
+# JVM
+*.java          text diff=java
+*.kt            text diff=kotlin
+*.kts           text diff=kotlin
+*.properties    text
+*.jar           binary
+
+
+# Linux start script should use lf
+gradlew         text eol=lf
+*.bash          text eol=lf
+*.sh            text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat             text eol=crlf
+*.cmd             text eol=crlf
+
+# SVG treated as an asset (binary) by default.
+*.svg             text
+
+# Exclude external libs from GitHub language stats https://github.com/github/linguist/blob/v7.24.1/docs/overrides.md
+examples/**                                                       linguist-documentation
+examples/*/dokka                                                  linguist-vendored
+modules/dokkatoo-plugin-integration-tests/projects/**dokka/       linguist-vendored
+modules/dokkatoo-plugin-integration-tests/projects/**dokkatoo/    linguist-documentation
+
+# Exclude files from exporting
+
+.gitattributes export-ignore
+.gitignore     export-ignore
+.gitkeep       export-ignore

dokka-runners/dokkatoo/.gitignore

@@ -0,0 +1,71 @@
+### Gradle ###
+.gradle
+build/
+
+!gradle/wrapper/gradle-wrapper.jar
+!gradle/wrapper/gradle-wrapper.properties
+
+
+### Kotlin/JVM ###
+*.class
+*.log
+
+hs_err_pid*
+replay_pid*
+*.hprof
+
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+
+### IntelliJ ###
+.idea/**
+!.idea/codeStyles/
+!.idea/codeStyles/**
+
+
+### Eclipse ###
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+.settings/
+.loadpath
+.recommenders
+.classpath
+
+.apt_generated/
+.apt_generated_test/
+.project
+
+
+### Linux ###
+*~
+.fuse_hidden*
+.Trash-*
+.nfs*
+
+
+### Windows ###
+[Dd]esktop.ini
+$RECYCLE.BIN/
+*.lnk
+
+
+### macOS ###
+.DS_Store
+._*
+
+# Icon must end with two \r
+Icon
+
+
+###########################

dokka-runners/dokkatoo/build.gradle.kts

@@ -0,0 +1,47 @@
+import buildsrc.utils.excludeGeneratedGradleDsl
+import buildsrc.utils.initIdeProjectLogo
+
+plugins {
+  buildsrc.conventions.base
+  idea
+}
+
+group = "org.jetbrains.dokka.dokkatoo"
+version = "2.1.0-SNAPSHOT"
+
+
+idea {
+  module {
+    excludeGeneratedGradleDsl(layout)
+
+    excludeDirs.apply {
+      // exclude .gradle, IDE dirs from nested projects (e.g. example & template projects)
+      // so IntelliJ project-wide search isn't cluttered with irrelevant files
+      val excludedDirs = setOf(
+        ".idea",
+        ".gradle",
+        "build",
+        "gradle/wrapper",
+        "ANDROID_SDK",
+      )
+      addAll(
+        projectDir.walk().filter { file ->
+          excludedDirs.any {
+            file.invariantSeparatorsPath.endsWith(it)
+          }
+        }
+      )
+    }
+  }
+}
+
+initIdeProjectLogo("modules/docs/images/logo-icon.svg")
+
+val dokkatooVersion by tasks.registering {
+  description = "prints the Dokkatoo project version (used during release to verify the version)"
+  group = "help"
+  val version = providers.provider { project.version }
+  doLast {
+    logger.quiet("${version.orNull}")
+  }
+}

dokka-runners/dokkatoo/buildSrc/build.gradle.kts

@@ -0,0 +1,19 @@
+import org.gradle.kotlin.dsl.support.expectedKotlinDslPluginsVersion
+
+plugins {
+  `kotlin-dsl`
+}
+
+dependencies {
+  implementation("org.gradle.kotlin:gradle-kotlin-dsl-plugins:$expectedKotlinDslPluginsVersion")
+  implementation(libs.gradlePlugin.bcvMu)
+  implementation(libs.gradlePlugin.dokkatoo)
+  implementation(libs.gradlePlugin.gradlePublishPlugin)
+  implementation("org.jetbrains.kotlin:kotlin-serialization:$embeddedKotlinVersion")
+}
+
+java {
+  toolchain {
+    languageVersion.set(JavaLanguageVersion.of(11))
+  }
+}

dokka-runners/dokkatoo/buildSrc/settings.gradle.kts

@@ -0,0 +1,25 @@
+rootProject.name = "buildSrc"
+
+pluginManagement {
+  repositories {
+    mavenCentral()
+    gradlePluginPortal()
+  }
+}
+
+@Suppress("UnstableApiUsage")
+dependencyResolutionManagement {
+
+  repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
+
+  repositories {
+    mavenCentral()
+    gradlePluginPortal()
+  }
+
+  versionCatalogs {
+    create("libs") {
+      from(files("../gradle/libs.versions.toml"))
+    }
+  }
+}

dokka-runners/dokkatoo/buildSrc/src/main/kotlin/buildsrc/conventions/android-setup.gradle.kts

@@ -0,0 +1,78 @@
+package buildsrc.conventions
+
+import org.jetbrains.kotlin.util.suffixIfNot
+
+
+/**
+ * Utilities for preparing Android projects
+ */
+
+plugins {
+  base
+  id("buildsrc.conventions.base")
+}
+
+
+val androidSdkDirPath: Provider<String> = providers
+  // first try getting the SDK installed on via GitHub step setup-android
+  .environmentVariable("ANDROID_SDK_ROOT").map(::File)
+  // else get the project-local SDK
+  .orElse(layout.projectDirectory.file("projects/ANDROID_SDK").asFile)
+  .map { it.invariantSeparatorsPath }
+
+
+val createAndroidLocalPropertiesFile by tasks.registering {
+
+  val localPropertiesFile = temporaryDir.resolve("local.properties")
+  outputs.file(localPropertiesFile).withPropertyName("localPropertiesFile")
+
+  val androidSdkDirPath = androidSdkDirPath
+  inputs.property("androidSdkDirPath", androidSdkDirPath)
+
+  doLast {
+    localPropertiesFile.apply {
+      parentFile.mkdirs()
+      createNewFile()
+      writeText(
+        """
+          |# DO NOT EDIT - Generated by $path
+          |
+          |sdk.dir=${androidSdkDirPath.get()}
+          |
+        """.trimMargin()
+      )
+    }
+  }
+}
+
+
+val updateAndroidLocalProperties by tasks.registering {
+
+  // find all local.properties files
+  val localPropertiesFiles = layout.projectDirectory.dir("projects")
+    .asFileTree
+    .matching { include("**/local.properties") }
+    .files
+
+  outputs.files(localPropertiesFiles).withPropertyName("localPropertiesFiles")
+
+  val androidSdkDirPath = androidSdkDirPath
+  inputs.property("androidSdkDirPath", androidSdkDirPath)
+
+  doLast {
+    localPropertiesFiles
+      .filter { it.exists() }
+      .forEach { file ->
+        file.writeText(
+          file.useLines { lines ->
+            lines.joinToString("\n") { line ->
+              when {
+                line.startsWith("sdk.dir=") -> "sdk.dir=${androidSdkDirPath.get()}"
+                else                        -> line
+              }
+            }.suffixIfNot("\n")
+          }
+        )
+      }
+  }
+}