First plugin draft

3 files changed, 22 insertions, 9 deletions

diff --git a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt
index 35ef118a..b668158d 100644
--- a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt
+++ b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt
@@ -63,6 +63,9 @@ open class DokkaTask : DefaultTask() {
     @Input
     var cacheRoot: String? = null
 
+    @Classpath
+    lateinit var pluginsConfiguration: Configuration
+
     var multiplatform: NamedDomainObjectContainer<GradlePassConfigurationImpl>
         @Suppress("UNCHECKED_CAST")
         @Nested get() = (DslObject(this).extensions.getByName(MULTIPLATFORM_EXTENSION_NAME) as NamedDomainObjectContainer<GradlePassConfigurationImpl>)
@@ -155,13 +158,15 @@ open class DokkaTask : DefaultTask() {
             val passConfigurationList = collectConfigurations()
                 .map { defaultPassConfiguration(it, globalConfig) }
 
-            val configuration = GradleDokkaConfigurationImpl()
-            configuration.outputDir = outputDirectory
-            configuration.format = outputFormat
-            configuration.generateIndexPages = true
-            configuration.cacheRoot = cacheRoot
-            configuration.impliedPlatforms = impliedPlatforms
-            configuration.passesConfigurations = passConfigurationList
+            val configuration = GradleDokkaConfigurationImpl().apply {
+                outputDir = outputDirectory
+                format = outputFormat
+                generateIndexPages = true
+                cacheRoot = cacheRoot
+                impliedPlatforms = impliedPlatforms
+                passesConfigurations = passConfigurationList
+                pluginsClasspath = pluginsConfiguration.resolve().toList()
+            }
 
             bootstrapProxy.configure(
                 BiConsumer { level, message ->
diff --git a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt
index 767bf4f4..52caba41 100644
--- a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt
+++ b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt
@@ -124,6 +124,7 @@ class GradleDokkaConfigurationImpl: DokkaConfiguration {
     override var cacheRoot: String? = null
     override var impliedPlatforms: List<String> = emptyList()
     override var passesConfigurations: List<GradlePassConfigurationImpl> = emptyList()
+    override var pluginsClasspath: List<File> = emptyList()
 }
 
 class GradlePackageOptionsImpl: PackageOptions, Serializable {
diff --git a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/main.kt b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/main.kt
index 6f8d55e4..d75d3b21 100644
--- a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/main.kt
+++ b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/main.kt
@@ -17,7 +17,8 @@ open class DokkaPlugin : Plugin<Project> {
     override fun apply(project: Project) {
         loadDokkaVersion()
         val dokkaRuntimeConfiguration = addConfiguration(project)
-        addTasks(project, dokkaRuntimeConfiguration, DokkaTask::class.java)
+        val pluginsConfiguration = project.configurations.create("dokkaPlugins")
+        addTasks(project, dokkaRuntimeConfiguration, pluginsConfiguration, DokkaTask::class.java)
     }
 
     private fun loadDokkaVersion() = DokkaVersion.loadFrom(javaClass.getResourceAsStream("/META-INF/gradle-plugins/org.jetbrains.dokka.properties"))
@@ -27,7 +28,12 @@ open class DokkaPlugin : Plugin<Project> {
             defaultDependencies{ dependencies -> dependencies.add(project.dependencies.create("org.jetbrains.dokka:dokka-fatjar:${DokkaVersion.version}")) }
         }
 
-    private fun addTasks(project: Project, runtimeConfiguration: Configuration, taskClass: Class<out DokkaTask>) {
+    private fun addTasks(
+        project: Project,
+        runtimeConfiguration: Configuration,
+        pluginsConfiguration: Configuration,
+        taskClass: Class<out DokkaTask>
+    ) {
         if(GradleVersion.current() >= GradleVersion.version("4.10")) {
             project.tasks.register(taskName, taskClass)
         } else {
@@ -37,6 +43,7 @@ open class DokkaPlugin : Plugin<Project> {
             task.multiplatform = project.container(GradlePassConfigurationImpl::class.java)
             task.configuration = GradlePassConfigurationImpl()
             task.dokkaRuntime = runtimeConfiguration
+            task.pluginsConfiguration = pluginsConfiguration
             task.outputDirectory = File(project.buildDir, taskName).absolutePath
         }
     }