Convert Gradle build config to Kotlin

build.gradle.kts

@@ -0,0 +1,72 @@
+plugins {
+    `kotlin-dsl`
+    `java-gradle-plugin`
+
+    kotlin("jvm") version embeddedKotlinVersion
+
+    id("com.gradle.plugin-publish") version "1.0.0"
+    `maven-publish` // for local testing only
+
+    id("com.github.ben-manes.versions") version "0.43.0"
+    id("com.adarshr.test-logger") version "3.2.0"
+
+    idea
+}
+
+group = "me.qoomon"
+version = "6.3.5"
+
+dependencies {
+    implementation("org.eclipse.jgit:org.eclipse.jgit:6.3.0.202209071007-r")
+    implementation("org.apache.maven:maven-artifact:3.8.6")
+    implementation("org.apache.commons:commons-configuration2:2.8.0")
+
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.9.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.9.1")
+    testImplementation("org.assertj:assertj-core:3.23.1")
+}
+
+tasks.withType<Test>().configureEach {
+    useJUnitPlatform()
+}
+
+gradlePlugin {
+    plugins.create("gitVersioning") {
+        id = "me.qoomon.git-versioning"
+        displayName = "Git Versioning Plugin"
+        description =
+            "This extension will adjust the project version, based on current git branch or tag."
+        implementationClass = "me.qoomon.gradle.gitversioning.GitVersioningPlugin"
+    }
+}
+
+pluginBundle {
+    website = "https://github.com/qoomon/gradle-git-versioning-plugin"
+    vcsUrl = "https://github.com/qoomon/gradle-git-versioning-plugin.git"
+    tags = listOf("git", "versioning", "version", "commit", "branch", "tag", "generated")
+}
+
+val projectJvmTarget = "11"
+
+kotlin {
+    jvmToolchain {
+        (this as JavaToolchainSpec).languageVersion.set(JavaLanguageVersion.of(projectJvmTarget))
+    }
+}
+
+kotlinDslPluginOptions {
+    jvmTarget.set(projectJvmTarget)
+}
+
+tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
+    kotlinOptions {
+        jvmTarget = projectJvmTarget
+    }
+}
+
+idea {
+    module {
+        isDownloadSources = true
+        isDownloadJavadoc = false
+    }
+}

gradle.properties

@@ -0,0 +1,8 @@
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+
+org.gradle.caching=true
+# https://github.com/gradle/gradle/issues/20416
+systemProp.org.gradle.kotlin.dsl.precompiled.accessors.strict=true
+
+org.gradle.unsafe.configuration-cache=true
+org.gradle.unsafe.configuration-cache-problems=warn

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -205,6 +205,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,7 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +75,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

settings.gradle.kts

@@ -0,0 +1,16 @@
+rootProject.name = "gradle-git-versioning-plugin"
+
+enableFeaturePreview("STABLE_CONFIGURATION_CACHE") // https://docs.gradle.org/7.5.1/userguide/configuration_cache.html#config_cache:stable
+
+dependencyResolutionManagement {
+    repositories {
+        mavenCentral()
+    }
+
+    pluginManagement {
+        repositories {
+            gradlePluginPortal()
+            mavenCentral()
+        }
+    }
+}