Configure project version using buildOptions.

Author: dweiss

build-options.properties

@@ -0,0 +1 @@
+project.version=0.2.0-SNAPSHOT

build.gradle

@@ -1,13 +1,18 @@
 plugins {
   alias(libs.plugins.spotless) apply false
   alias(libs.plugins.nexus.publish)
+  alias(libs.plugins.opts)
 }
 
 apply from: file('gradle/scripts/publishing-sonatype-central.gradle')
 
+buildOptions {
+  addOption("project.version", "Project version")
+}
+
 allprojects {
   group = 'com.carrotsearch.randomizedtesting'
-  version = '0.2.0-SNAPSHOT'
+  version = buildOptions["project.version"].get()
 }
 
 nexusPublishing {
@@ -24,6 +29,7 @@ nexusPublishing {
 subprojects {
   apply plugin: 'java-library'
   apply plugin: 'com.diffplug.spotless'
+  apply plugin: libs.plugins.opts.get().getPluginId()
 
   repositories {
     mavenCentral()

gradle/libs.versions.toml

@@ -15,3 +15,4 @@ junit-platform-testkit = { module = "org.junit.platform:junit-platform-testkit",
 [plugins]
 nexus-publish = { id = "io.github.gradle-nexus.publish-plugin", version.ref = "nexus-publish" }
 spotless = { id = "com.diffplug.spotless", version.ref = "spotless" }
+opts = { id = "com.carrotsearch.gradle.opts", version = "0.2.1" }