From 979dbca7bedeffc9bd91159fcf6a9a06b1cf1564 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Thu, 5 Nov 2015 17:33:16 +0100
Subject: setup multi-project build; specify version in one place for all
 Gradle project

---
 dokka-gradle-plugin/src/main/kotlin/logger.kt      | 18 ++++
 dokka-gradle-plugin/src/main/kotlin/main.kt        | 97 ++++++++++++++++++++++
 .../gradle-plugins/org.jetbrains.dokka.properties  |  1 +
 3 files changed, 116 insertions(+)
 create mode 100644 dokka-gradle-plugin/src/main/kotlin/logger.kt
 create mode 100644 dokka-gradle-plugin/src/main/kotlin/main.kt
 create mode 100644 dokka-gradle-plugin/src/main/resources/META-INF/gradle-plugins/org.jetbrains.dokka.properties

(limited to 'dokka-gradle-plugin/src/main')

diff --git a/dokka-gradle-plugin/src/main/kotlin/logger.kt b/dokka-gradle-plugin/src/main/kotlin/logger.kt
new file mode 100644
index 00000000..715c1f04
--- /dev/null
+++ b/dokka-gradle-plugin/src/main/kotlin/logger.kt
@@ -0,0 +1,18 @@
+package org.jetbrains.dokka.gradle
+
+import org.gradle.api.logging.Logger
+import org.jetbrains.dokka.DokkaLogger
+
+class DokkaGradleLogger(val logger: Logger) : DokkaLogger {
+    override fun error(message: String) {
+        logger.error(message)
+    }
+
+    override fun info(message: String) {
+        logger.info(message)
+    }
+
+    override fun warn(message: String) {
+        logger.warn(message)
+    }
+}
\ No newline at end of file
diff --git a/dokka-gradle-plugin/src/main/kotlin/main.kt b/dokka-gradle-plugin/src/main/kotlin/main.kt
new file mode 100644
index 00000000..e56b2371
--- /dev/null
+++ b/dokka-gradle-plugin/src/main/kotlin/main.kt
@@ -0,0 +1,97 @@
+package org.jetbrains.dokka.gradle
+
+import groovy.lang.Closure
+import org.gradle.api.DefaultTask
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaBasePlugin
+import org.gradle.api.plugins.JavaPluginConvention
+import org.gradle.api.tasks.SourceSet
+import org.gradle.api.tasks.TaskAction
+import org.jetbrains.dokka.DokkaGenerator
+import org.jetbrains.dokka.SourceLinkDefinition
+import java.io.File
+import java.util.ArrayList
+
+public open class DokkaPlugin : Plugin<Project> {
+    override fun apply(project: Project) {
+        val ext = project.extensions.create("dokka", DokkaExtension::class.java)
+        project.tasks.create("dokka", DokkaTask::class.java)
+
+        ext.moduleName = project.name
+        ext.outputDirectory = File(project.buildDir, "dokka").absolutePath
+    }
+}
+
+public open class DokkaTask : DefaultTask() {
+    init {
+        group = JavaBasePlugin.DOCUMENTATION_GROUP
+        description = "Generates dokka documentation for Kotlin"
+    }
+
+    @TaskAction
+    fun generate() {
+        val project = project
+        val conf = project.extensions.getByType(DokkaExtension::class.java)
+        val javaPluginConvention = project.convention.getPlugin(JavaPluginConvention::class.java)
+
+        val sourceSets = javaPluginConvention.sourceSets?.findByName(SourceSet.MAIN_SOURCE_SET_NAME)
+        val sourceDirectories = sourceSets?.allSource?.srcDirs?.filter { it.exists() } ?: emptyList()
+        val allConfigurations = project.configurations
+
+        val classpath =
+                conf.processConfigurations
+                .map { allConfigurations?.getByName(it) ?: throw IllegalArgumentException("No configuration $it found") }
+                .flatMap { it }
+
+        if (sourceDirectories.isEmpty()) {
+            logger.warn("No source directories found: skipping dokka generation")
+            return
+        }
+
+        DokkaGenerator(
+                DokkaGradleLogger(logger),
+                classpath.map { it.absolutePath },
+                sourceDirectories.map { it.absolutePath },
+                conf.samples,
+                conf.includes,
+                conf.moduleName,
+                conf.outputDirectory,
+                conf.outputFormat,
+                conf.linkMappings.map { SourceLinkDefinition(project.file(it.dir).absolutePath, it.url, it.suffix) },
+                false
+        ).generate()
+    }
+
+}
+
+public open class DokkaExtension {
+    var moduleName: String = ""
+    var outputFormat: String = "html"
+    var outputDirectory: String = ""
+    var processConfigurations: ArrayList<String> = arrayListOf("compile")
+    var includes: ArrayList<String> = arrayListOf()
+    var linkMappings: ArrayList<LinkMapping> = arrayListOf()
+    var samples: ArrayList<String> = arrayListOf()
+
+    fun linkMapping(closure: Closure<Any?>) {
+        val mapping = LinkMapping()
+        closure.delegate = mapping
+        closure.call()
+
+        if (mapping.dir.isEmpty()) {
+            throw IllegalArgumentException("Link mapping should have dir")
+        }
+        if (mapping.url.isEmpty()) {
+            throw IllegalArgumentException("Link mapping should have url")
+        }
+
+        linkMappings.add(mapping)
+    }
+}
+
+public open class LinkMapping {
+    var dir: String = ""
+    var url: String = ""
+    var suffix: String? = null
+}
diff --git a/dokka-gradle-plugin/src/main/resources/META-INF/gradle-plugins/org.jetbrains.dokka.properties b/dokka-gradle-plugin/src/main/resources/META-INF/gradle-plugins/org.jetbrains.dokka.properties
new file mode 100644
index 00000000..b42cfe9f
--- /dev/null
+++ b/dokka-gradle-plugin/src/main/resources/META-INF/gradle-plugins/org.jetbrains.dokka.properties
@@ -0,0 +1 @@
+implementation-class=org.jetbrains.dokka.gradle.DokkaPlugin
\ No newline at end of file
-- 
cgit