feat: protobuf java converters (#382)

protobuf-java-converter/build.gradle.kts

@@ -0,0 +1,43 @@
+plugins {
+  kotlin("jvm")
+  kotlin("plugin.serialization")
+  id("io.bkbn.sourdough.library.jvm")
+  id("io.gitlab.arturbosch.detekt")
+  id("com.adarshr.test-logger")
+  id("maven-publish")
+  id("java-library")
+  id("signing")
+  id("org.jetbrains.kotlinx.kover")
+}
+
+sourdoughLibrary {
+  libraryName.set("Kompendium Protobuf java converter")
+  libraryDescription.set("Converts Java protobuf generated classes to custom type maps")
+  compilerArgs.set(listOf("-opt-in=kotlin.RequiresOptIn"))
+}
+
+dependencies {
+  // Versions
+  val detektVersion: String by project
+
+
+  implementation(projects.kompendiumJsonSchema)
+  implementation("com.google.protobuf:protobuf-java:3.21.9")
+  implementation("org.jetbrains.kotlin:kotlin-reflect:1.7.21")
+  implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.1")
+
+  // Formatting
+  detektPlugins("io.gitlab.arturbosch.detekt:detekt-formatting:$detektVersion")
+  testImplementation(testFixtures(projects.kompendiumCore))
+}
+
+
+testing {
+
+  suites {
+    named("test", JvmTestSuite::class) {
+      useJUnitJupiter()
+    }
+  }
+}
+