Start using Gradle's version catalog

build.gradle

@@ -40,23 +40,22 @@ java {
 }
 
 dependencies {
-    compileOnly "org.embulk:embulk-spi:0.11"
-    compileOnly "org.msgpack:msgpack-core:0.8.24"
+    compileOnly libs.embulk.spi
+    compileOnly libs.msgpack
 
     // Dependencies should be "api" so that their scope would be "compile" in "pom.xml".
-    api platform("com.fasterxml.jackson:jackson-bom:2.15.3")
-    api "com.fasterxml.jackson.core:jackson-core"
+    api platform(libs.jackson.bom)
+    api libs.jackson.core
 
-    testImplementation "org.embulk:embulk-spi:0.11"
-    testImplementation "org.msgpack:msgpack-core:0.8.24"
+    testImplementation libs.embulk.spi
+    testImplementation libs.msgpack
 
-    testImplementation "org.junit.jupiter:junit-jupiter-api:5.9.3"
-    testImplementation "org.junit.jupiter:junit-jupiter-params:5.9.3"
+    testImplementation platform(libs.junit5.bom)
+    testImplementation libs.bundles.junit5.implementation
+    testRuntimeOnly libs.bundles.junit5.runtime
 
-    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:5.9.3"
-
-    testImplementation platform("com.fasterxml.jackson:jackson-bom:$jacksonVersionForJacksonTest")
-    testImplementation "com.fasterxml.jackson.core:jackson-core"
+    testImplementation platform(testLibs.jackson.bom)
+    testImplementation testLibs.jackson.core
 }
 
 javadoc {
@@ -67,9 +66,9 @@ javadoc {
         encoding = "UTF-8"
         overview = "src/main/html/overview.html"
         links "https://docs.oracle.com/javase/8/docs/api/"
-        links "https://dev.embulk.org/embulk-spi/0.11/javadoc/"
-        links "https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-core/2.15.3/"
-        links "https://javadoc.io/doc/org.msgpack/msgpack-core/0.8.24/"
+        links "https://dev.embulk.org/embulk-spi/${libs.versions.embulk.spi.get()}/javadoc/"
+        links "https://javadoc.io/doc/com.fasterxml.jackson.core/jackson-core/${libs.versions.jackson.get()}/"
+        links "https://javadoc.io/doc/org.msgpack/msgpack-core/${libs.versions.jackson.get()}/"
     }
 }
 

gradle/libs.versions.toml

@@ -0,0 +1,40 @@
+[versions]
+embulk-spi = "0.11"
+msgpack = "0.8.24"
+
+# See https://github.com/FasterXML/jackson/wiki/Jackson-Releases for Jackson versions.
+#
+# We choose Jackson versions :
+# - require: the latest patch release of the oldest (non-nominally) open branch
+# - prefer: the latest patch release of the latest open branch
+#
+# It has required at least Jackson 2.15.3, especially since embulk-util-config 0.4.0.
+# It is to align with the restriction of embulk-util-json: https://github.com/embulk/embulk-util-json/pull/37
+jackson = "2.15.3"
+
+junit5 = "5.9.3"
+embulk-core = "0.11.1"
+bval-jsr303 = "0.5"
+logback = "1.3.6"
+joda-time = "2.9.2"
+
+[libraries]
+embulk-spi = { group = "org.embulk", name = "embulk-spi", version.ref = "embulk-spi" }
+msgpack = { group = "org.msgpack", name = "msgpack-core", version.ref = "msgpack" }
+jackson-bom = { group = "com.fasterxml.jackson", name = "jackson-bom", version.ref = "jackson" }
+jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-core" }
+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",
+]

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

settings.gradle

@@ -1 +1,13 @@
 rootProject.name = "embulk-util-json"
+
+dependencyResolutionManagement {
+    versionCatalogs {
+        testLibs {
+            def jacksonVersion = version("jackson", providers.gradleProperty("jacksonVersionForJacksonTest").getOrElse("2.15.3"))
+
+            library("jackson-bom", "com.fasterxml.jackson", "jackson-bom").versionRef(jacksonVersion)
+
+            library("jackson-core", "com.fasterxml.jackson.core", "jackson-core").withoutVersion()
+        }
+    }
+}