First plugin draft

2 files changed, 33 insertions, 0 deletions

diff --git a/core/src/main/kotlin/plugability/DokkaContext.kt b/core/src/main/kotlin/plugability/DokkaContext.kt
new file mode 100644
index 00000000..7da4d9a7
--- /dev/null
+++ b/core/src/main/kotlin/plugability/DokkaContext.kt
@@ -0,0 +1,27 @@
+package org.jetbrains.dokka.plugability
+
+import java.io.File
+import java.net.URLClassLoader
+import java.util.*
+
+
+class DokkaContext private constructor() {
+    private val plugins = mutableListOf<DokkaPlugin>()
+
+    val pluginNames: List<String>
+        get() = plugins.map { it.name }
+
+    private fun install(plugin: DokkaPlugin) {
+        plugins += plugin
+        plugin.install(this)
+    }
+
+    companion object {
+        fun from(pluginsClasspath: Iterable<File>) = DokkaContext().apply {
+            pluginsClasspath.map { it.relativeTo(File(".").absoluteFile).toURI().toURL() }
+                .toTypedArray()
+                .let { ServiceLoader.load(DokkaPlugin::class.java, URLClassLoader(it, this.javaClass.classLoader)) }
+                .forEach { install(it) }
+        }
+    }
+}
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diff --git a/core/src/main/kotlin/plugability/DokkaPlugin.kt b/core/src/main/kotlin/plugability/DokkaPlugin.kt
new file mode 100644
index 00000000..2654bcee
--- /dev/null
+++ b/core/src/main/kotlin/plugability/DokkaPlugin.kt
@@ -0,0 +1,6 @@
+package org.jetbrains.dokka.plugability
+
+interface DokkaPlugin {
+    val name: String
+    fun install(context: DokkaContext)
+}
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