From 79c81d839bacfdcf02172a39a6cff27939bc9457 Mon Sep 17 00:00:00 2001
From: Dai MIKURUBE <dmikurube@acm.org>
Date: Wed, 17 Apr 2024 10:31:34 +0900
Subject: [PATCH] Start using Gradle's version catalog

---
 build.gradle              | 19 ++++++++++++++++---
 gradle/libs.versions.toml | 21 +++++++++++++++++++++
 settings-gradle.lockfile  |  4 ++++
 3 files changed, 41 insertions(+), 3 deletions(-)
 create mode 100644 gradle/libs.versions.toml
 create mode 100644 settings-gradle.lockfile

diff --git a/build.gradle b/build.gradle
index a849dd1..f1d43ef 100644
--- a/build.gradle
+++ b/build.gradle
@@ -118,10 +118,10 @@ sourceSets {
 }
 
 dependencies {
-    testImplementation "org.junit.jupiter:junit-jupiter-api:5.9.2"
-    testImplementation "org.junit.jupiter:junit-jupiter-params:5.9.2"
+    testImplementation platform(libs.junit5.bom)
+    testImplementation libs.bundles.junit5.implementation
 
-    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:5.9.2"
+    testRuntimeOnly libs.bundles.junit5.runtime
 
     jruby9_1_15TestImplementation "org.jruby:jruby-complete:9.1.15.0"
     jruby9_1_17TestImplementation "org.jruby:jruby-complete:9.1.17.0"
@@ -160,6 +160,19 @@ javadocJar {
     }
 }
 
+// A safer and strict alternative to: "dependencies" (and "dependencies --write-locks")
+//
+// This task fails explicitly when the specified dependency is not available.
+// In contrast, "dependencies (--write-locks)" does not fail even when a part the dependencies are unavailable.
+//
+// https://docs.gradle.org/8.7/userguide/dependency_locking.html#generating_and_updating_dependency_locks
+task checkDependencies {
+    notCompatibleWithConfigurationCache("The task \"checkDependencies\" filters configurations at execution time.")
+    doLast {
+        configurations.findAll { it.canBeResolved }.each { it.resolve() }
+    }
+}
+
 // It should not publish a `.module` file in Maven Central.
 // https://docs.gradle.org/current/userguide/publishing_gradle_module_metadata.html#sub:disabling-gmm-publication
 tasks.withType(GenerateModuleMetadata) {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 0000000..59858a9
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,21 @@
+[versions]
+
+junit5 = "5.9.2"
+
+[libraries]
+
+junit5-bom = { group = "org.junit", name = "junit-bom", version.ref = "junit5" }
+junit5-api = { group = "org.junit.jupiter", name = "junit-jupiter-api" }
+junit5-params = { group = "org.junit.jupiter", name = "junit-jupiter-params" }
+junit5-engine = { group = "org.junit.jupiter", name = "junit-jupiter-engine" }
+
+[bundles]
+
+junit5-implementation = [
+  "junit5-api",
+  "junit5-params",
+]
+
+junit5-runtime = [
+  "junit5-engine",
+]
diff --git a/settings-gradle.lockfile b/settings-gradle.lockfile
new file mode 100644
index 0000000..709a43f
--- /dev/null
+++ b/settings-gradle.lockfile
@@ -0,0 +1,4 @@
+# This is a Gradle generated file for dependency locking.
+# Manual edits can break the build and are not advised.
+# This file is expected to be part of source control.
+empty=incomingCatalogForLibs0