Gradle 8.9 and minor tweaks

* Update dependency gradle to v8.9

* Replace deprecated GFileUtils

* Inline versions

* Fix successfully executes benchmark which uses feature previews

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Goooler <[email protected]>

Author: renovate[bot]

build.gradle.kts

@@ -30,23 +30,19 @@ buildScanRecipes {
     recipe(mapOf("baseUrl" to "https://github.com/melix/jmh-gradle-plugin/tree"), "git-commit")
 }
 
-val jmhVersion: String by project
-val spockVersion: String by project
-val shadowVersion: String by project
-val shadowForkVersion: String by project
-val jacocoVersion: String by project
-
 dependencies {
+    val jmhVersion = "1.37"
     implementation("org.openjdk.jmh:jmh-core:$jmhVersion")
 
-    testImplementation("org.spockframework:spock-core:$spockVersion") {
+    testImplementation("org.spockframework:spock-core:2.3-groovy-3.0") {
         exclude(mapOf("group" to "org.codehaus.groovy"))
     }
-    pluginsUnderTest("gradle.plugin.com.github.johnrengelman:shadow:$shadowVersion")
-    pluginsUnderTest("io.github.goooler.shadow:shadow-gradle-plugin:$shadowForkVersion")
+    pluginsUnderTest("gradle.plugin.com.github.johnrengelman:shadow:7.1.2")
+    pluginsUnderTest("io.github.goooler.shadow:shadow-gradle-plugin:8.1.8")
 
     testImplementation("org.openjdk.jmh:jmh-core:$jmhVersion")
     testImplementation("org.openjdk.jmh:jmh-generator-bytecode:$jmhVersion")
+    testImplementation("commons-io:commons-io:2.16.1")
 }
 
 java {
@@ -58,7 +54,7 @@ java {
 }
 
 jacoco {
-    toolVersion = jacocoVersion
+    toolVersion = "0.8.12"
 }
 
 tasks.jacocoTestReport {

gradle.properties

@@ -6,12 +6,6 @@ project_website=https://github.com/melix/jmh-gradle-plugin
 project_issues=https://github.com/melix/jmh-gradle-plugin/issues
 project_vcs=https://github.com/melix/jmh-gradle-plugin.git
 
-jacocoVersion      = 0.8.12
-jmhVersion         = 1.37
-shadowVersion      = 7.1.2
-shadowForkVersion  = 8.1.8
-spockVersion       = 2.3-groovy-3.0
-
 org.gradle.jvmargs=-Xmx4g -Dfile.encoding=UTF-8
 org.gradle.parallel=true
 org.gradle.caching=true

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradle/wrapper/gradle-wrapper.properties

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

gradlew

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################

gradlew.bat

@@ -15,9 +15,9 @@
  */
 package me.champeau.jmh
 
+import org.apache.commons.io.FileUtils
 import org.gradle.testkit.runner.BuildResult
 import org.gradle.testkit.runner.GradleRunner
-import org.gradle.util.GFileUtils
 import org.gradle.util.GradleVersion
 import spock.lang.Specification
 import spock.lang.TempDir
@@ -65,13 +65,17 @@ abstract class AbstractFuncSpec extends Specification {
         file('build.gradle')
     }
 
+    File getSettingsFile() {
+        file('settings.gradle')
+    }
+
     File getBenchmarksCsv() {
         file("build/reports/benchmarks.csv")
     }
 
     protected void usingSample(String name) {
         File sampleDir = new File("src/funcTest/resources/$name")
-        GFileUtils.copyDirectory(sampleDir, projectDir)
+        FileUtils.copyDirectory(sampleDir, projectDir)
     }
 
     protected File file(String path) {

src/funcTest/groovy/me/champeau/jmh/AbstractFuncSpec.groovy

@@ -16,6 +16,7 @@
 package me.champeau.jmh
 
 import org.gradle.testkit.runner.TaskOutcome
+import org.gradle.util.GradleVersion
 import spock.lang.Unroll
 
 @Unroll
@@ -29,6 +30,17 @@ class ProjectWithFeaturePreviewSpec extends AbstractFuncSpec {
         given:
         usingGradleVersion(gradleVersion)
 
+        and:
+        // TODO: we can move this into the test fixture project once we drop support for Gradle 7.x
+        if (gradleVersion >= GradleVersion.version("8.9")) {
+            settingsFile.text =
+            """
+                plugins {
+                    id("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
+                }\n
+            """ + settingsFile.text
+        }
+
         when:
         def result = build("jmh")