add dokka config

build.gradle

@@ -15,6 +15,7 @@ buildscript {
 plugins {
     id "org.jetbrains.kotlin.multiplatform" version "$kotlin_version"
     id "org.jetbrains.kotlin.plugin.serialization" version "$kotlin_version"
+    id "org.jetbrains.dokka" version "$dokka_version"
 }
 
 project.version = "0.2.3"
@@ -29,6 +30,8 @@ repositories {
     maven { url "https://kotlin.bintray.com/kotlinx" }
 }
 
+apply from: './dokka.gradle'
+
 kotlin {
     jvm()
     js()

dokka.gradle

@@ -0,0 +1,28 @@
+dokka {
+    outputFormat = 'html'
+
+    switch (true) {
+        case project.hasProperty("DOKKA_PATH"):
+            outputDirectory = project.property("DOKKA_PATH").toString()
+            break
+        case System.getenv("DOKKA_PATH") != null:
+            outputDirectory = System.getenv("DOKKA_PATH")
+            break
+    }
+
+    multiplatform {
+        global {
+            skipDeprecated = true
+
+            sourceLink {
+                path = "./"
+                url = "https://github.com/InsanusMokrassar/krontab/blob/master/"
+                lineSuffix = "#L"
+            }
+        }
+
+        common { sourceRoot { path = "src/commonMain" } }
+        js { sourceRoot { path = "src/jsMain" } }
+        jvm { sourceRoot { path = "src/jvmMain" } }
+    }
+}

gradle.properties

@@ -2,6 +2,8 @@ kotlin.code.style=official
 kotlin_version=1.3.72
 kotlin_coroutines_version=1.3.7
 
+dokka_version=0.10.1
+
 gradle_bintray_plugin_version=1.8.4
 
 klockVersion=1.11.3