build: Move build dependencies into version catalog

This change moves build dependencies used by Gradle into the version catalog
to ensure a single location for all dependency versions.

5 files changed, 33 insertions, 19 deletions

diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 760f0cab..1b24b44b 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -31,10 +31,11 @@ repositories {
 }
 
 dependencies {
-    implementation(kotlin("gradle-plugin", version = "1.6.10"))
-    implementation("org.jlleitschuh.gradle:ktlint-gradle:10.2.1")
-    implementation("org.jetbrains.kotlin:kotlin-allopen:1.6.10")
-    implementation("me.champeau.jmh:jmh-gradle-plugin:0.6.6")
-    implementation("org.jetbrains.dokka:dokka-gradle-plugin:1.6.10")
-    implementation("gradle.plugin.com.github.johnrengelman:shadow:7.1.2")
+    implementation(libs.kotlin.gradle)
+    implementation(libs.kotlin.allopen)
+    implementation(libs.kotlin.noarg)
+    implementation(libs.ktlint.gradle)
+    implementation(libs.jmh.gradle)
+    implementation(libs.dokka.gradle)
+    implementation(libs.shadow)
 }
diff --git a/buildSrc/settings.gradle.kts b/buildSrc/settings.gradle.kts
index c9f9ab38..746d38f1 100644
--- a/buildSrc/settings.gradle.kts
+++ b/buildSrc/settings.gradle.kts
@@ -20,4 +20,12 @@
  * SOFTWARE.
  */
 
-/* Intentionally left blank */
+enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS")
+
+dependencyResolutionManagement {
+    versionCatalogs {
+        create("libs") {
+            from(files("../gradle/libs.versions.toml"))
+        }
+    }
+}
diff --git a/buildSrc/src/main/kotlin/Libs.kt b/buildSrc/src/main/kotlin/Libs.kt
index f538b1ad..6a73e1b9 100644
--- a/buildSrc/src/main/kotlin/Libs.kt
+++ b/buildSrc/src/main/kotlin/Libs.kt
@@ -26,14 +26,12 @@ import org.gradle.api.JavaVersion
 import org.gradle.api.Project
 import org.gradle.api.artifacts.VersionCatalogsExtension
 import org.gradle.kotlin.dsl.getByType
-import kotlin.properties.ReadOnlyProperty
 
 /**
  * This class makes the version catalog accessible for the build scripts until Gradle adds support for it.
  *
  * See https://github.com/gradle/gradle/issues/15383
  */
-@Suppress("UnstableApiUsage")
 public class Libs(project: Project) {
     /**
      * The version catalog of the project.
@@ -41,16 +39,10 @@ public class Libs(project: Project) {
     private val versionCatalog = project.extensions.getByType(VersionCatalogsExtension::class).named("libs")
 
     /**
-     * A delegate for obtaining configuration values from a [Project] instance.
-     */
-    private fun lib(name: String? = null): ReadOnlyProperty<Libs, String> =
-        ReadOnlyProperty { _, property -> get(name ?: property.name) }
-
-    /**
      * Obtain the version for the specified [dependency][name].
      */
     operator fun get(name: String): String {
-        val dep = versionCatalog.findDependency(name).get().get()
+        val dep = versionCatalog.findLibrary(name).get().get()
         return "${dep.module.group}:${dep.module.name}:${dep.versionConstraint.displayName}"
     }
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5fe5cc33..a1251a1c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -3,25 +3,33 @@ classgraph = "4.8.138"
 clikt = "3.3.0"
 config = "1.4.1"
 commons-math3 = "3.6.1"
+dokka = "1.6.10"
 hadoop = "3.3.1"
 jackson = "2.13.1"
+jmh-gradle = "0.6.6"
 junit-jupiter = "5.8.2"
 junit-platform = "1.8.2"
+kotlin = "1.6.10"
 kotlin-logging = "2.1.21"
 kotlinx-coroutines = "1.6.0"
+ktlint-gradle = "10.2.1"
 ktor = "1.6.7"
 log4j = "2.17.1"
 mockk = "1.12.2"
 opentelemetry-main = "1.11.0"
-opentelemetry-metrics = "1.10.1-alpha"
-opentelemetry-semconv = "1.10.1-alpha"
+opentelemetry-metrics = "1.11.0-alpha"
+opentelemetry-semconv = "1.11.0-alpha"
 parquet = "1.12.2"
 progressbar = "0.9.2"
 sentry = "5.5.2"
+shadow = "7.1.2"
 slf4j = "1.7.32"
 
 [libraries]
 # Kotlin
+kotlin-gradle = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+kotlin-allopen = { module = "org.jetbrains.kotlin:kotlin-allopen", version.ref = "kotlin" }
+kotlin-noarg = { module = "org.jetbrains.kotlin:kotlin-noarg", version.ref = "kotlin" }
 kotlinx-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlinx-coroutines" }
 
 # Logging
@@ -68,3 +76,9 @@ classgraph = { module = "io.github.classgraph:classgraph", version.ref = "classg
 hadoop-common = { module = "org.apache.hadoop:hadoop-common", version.ref = "hadoop" }
 hadoop-mapreduce-client-core = { module = "org.apache.hadoop:hadoop-mapreduce-client-core", version.ref = "hadoop" }
 commons-math3 = { module = "org.apache.commons:commons-math3", version.ref = "commons-math3" }
+
+# Other (Build)
+dokka-gradle = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version.ref = "dokka" }
+ktlint-gradle = { module = "org.jlleitschuh.gradle:ktlint-gradle", version.ref = "ktlint-gradle" }
+jmh-gradle = { module = "me.champeau.jmh:jmh-gradle-plugin", version.ref = "jmh-gradle" }
+shadow = { module = "gradle.plugin.com.github.johnrengelman:shadow", version.ref = "shadow" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index f518a984..73275387 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -61,5 +61,4 @@ include(":opendc-harness:opendc-harness-engine")
 include(":opendc-harness:opendc-harness-cli")
 include(":opendc-harness:opendc-harness-junit5")
 
-enableFeaturePreview("VERSION_CATALOGS")
 enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS")