gradle: Bootstrap plugin

buildSrc/src/main/kotlin/JsonBuilder.kt

@@ -0,0 +1,55 @@
+import org.json.JSONArray
+import org.json.JSONObject
+
+class JsonBuilder() {
+    private var json = JSONObject()
+
+    constructor(vararg pairs: Pair<String, *>) : this() {
+        add(*pairs)
+    }
+
+    fun add(vararg pairs: Pair<String, *>) {
+        for ((key, value) in pairs) {
+            when (value) {
+                is Boolean -> json.put(key, value)
+                is Number -> add(key, value)
+                is String -> json.put(key, value)
+                is JsonBuilder -> json.put(key, value.json)
+                is Array<*> -> add(key, value)
+                is JSONObject -> json.put(key, value)
+                is JSONArray -> json.put(key, value)
+            }
+        }
+    }
+
+    fun add(key: String, value: Number): JsonBuilder {
+        when (value) {
+            is Int -> json.put(key, value)
+            is Long -> json.put(key, value)
+            is Float -> json.put(key, value)
+            is Double -> json.put(key, value)
+            else -> {}
+        }
+
+        return this
+    }
+
+    fun <T> add(key: String, items: Array<T>): JsonBuilder {
+        val jsonArray = JSONArray()
+        items.forEach {
+            when (it) {
+                is String,is Long,is Int, is Boolean -> jsonArray.put(it)
+                is JsonBuilder -> jsonArray.put(it.json)
+                else -> try {jsonArray.put(it)} catch (ignored:Exception) {
+
+                }
+            }
+        }
+
+        json.put(key, jsonArray)
+
+        return this
+    }
+
+    override fun toString() = json.toString()
+}