enhancement: add BOM module (#268)

Resolves #265

Author: OptimumCode

build.gradle.kts

@@ -11,7 +11,7 @@ allprojects {
 }
 
 apiValidation {
-  ignoredProjects += listOf("benchmark", "test-suites")
+  ignoredProjects += listOf("benchmark", "test-suites", "json-schema-validator-bom")
 }
 
 val ossrhUsername: String by project.ext

buildSrc/src/main/kotlin/convention.publication.gradle.kts

@@ -9,6 +9,34 @@ val javadocJar by tasks.registering(Jar::class) {
 
 fun getExtraString(name: String) = ext[name]?.toString()
 
+/**
+ * Create a service for collecting the coordinates of all artifacts that should be included in the bom.
+ */
+abstract class BomService : BuildService<BuildServiceParameters.None> {
+  /** Coordinates that will be included in the BOM. */
+  abstract val coordinates: SetProperty<String>
+}
+
+val bomService: BomService =
+  gradle.sharedServices.registerIfAbsent("bomService", BomService::class).get()
+
+extensions.add("bomService", bomService)
+
+/** Controls whether the current subproject will be included in the kotest-bom. */
+val includeInBom: Property<Boolean> =
+  objects.property<Boolean>().convention(project.name != "json-schema-validator-bom")
+
+extensions.add<Property<Boolean>>("includeInBom", includeInBom)
+
+bomService.coordinates
+  .addAll(
+    provider {
+      project.run { "$group:$name:$version" }
+    }.zip(includeInBom) { coordinates, include ->
+      if (include) listOf(coordinates) else emptyList()
+    },
+  )
+
 afterEvaluate {
   publishing {
 

json-schema-validator-bom/build.gradle.kts

@@ -0,0 +1,23 @@
+plugins {
+  `java-platform`
+  convention.publication
+}
+
+configurations.api.configure {
+  dependencyConstraints.addAllLater(
+    bomService.coordinates
+      .map { coordinates ->
+        coordinates
+          .distinct()
+          .map(project.dependencies.constraints::create)
+      },
+  )
+}
+
+publishing {
+  publications {
+    create<MavenPublication>("jsonSchemaValidatorBom") {
+      from(components["javaPlatform"])
+    }
+  }
+}

settings.gradle.kts

@@ -5,4 +5,5 @@ rootProject.name = "json-schema-validator-root"
 include(":test-suites")
 include(":benchmark")
 include(":json-schema-validator")
-include(":json-schema-validator-objects")
+include(":json-schema-validator-objects")
+include(":json-schema-validator-bom")