Move plugins to libs.versions.toml

Author: damianmalczewski

build.gradle.kts

@@ -4,8 +4,8 @@ plugins {
     id("java-library")
     id("maven-publish")
     id("signing")
-    id("com.diffplug.spotless").version("8.0.0")
-    id("com.gradleup.nmcp").version("1.3.0")
+    alias(libs.plugins.nmcp)
+    alias(libs.plugins.spotless)
 }
 
 group = "io.github.malczuuu.problem4j"

gradle/libs.versions.toml

@@ -1,6 +1,12 @@
 [versions]
 assertj = "3.27.6"
 junit = "5.14.1"
+nmcp = "1.3.0"
+spotless = "8.0.0"
+
+[plugins]
+nmcp = { id = "com.gradleup.nmcp", version.ref = "nmcp" }
+spotless = { id = "com.diffplug.spotless", version.ref = "spotless" }
 
 [libraries]
 assertj-core = { module = "org.assertj:assertj-core", version.ref = "assertj" }