Rewrite as Kotlin project built with Gradle

.github/workflows/ci.yml

@@ -0,0 +1,19 @@
+name: CI
+
+on:
+  push:
+    branches: [ "**" ]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: gradle
+      - name: Run tests
+        run: ./gradlew test

.gitignore

@@ -1,4 +1,6 @@
-/target
+# Gradle
+.gradle/
+build/
 
 #################
 ## Eclipse
@@ -171,7 +173,4 @@ pip-log.txt
 !/.idea/codeStyles
 !/.idea/modules.iml
 !/.idea/modules/*.iml
-!/.idea/codeStyleSettings.xml
-
-/project/target
-/project/project/target
+!/.idea/codeStyleSettings.xml

README.md

@@ -31,6 +31,4 @@ gives access to the mother and father names, so it could generate matronymics an
 Building 
 --------
 
-Get [SBT][1] and run `sbt package`.
-
-[1]: http://www.scala-sbt.org/download.html
+Requires Java 17+. Run `./gradlew build` to compile and test.

build.gradle.kts

@@ -0,0 +1,23 @@
+plugins {
+    kotlin("jvm") version "2.0.21"
+}
+
+group = "uk.co.halfninja"
+version = "0.3"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+kotlin {
+    jvmToolchain(17)
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists