Upgrade to Gradle 7

build.gradle

@@ -1,16 +1,5 @@
-buildscript {
-    repositories {
-        mavenCentral()
-        jcenter()
-    }
-
-    dependencies {
-    	classpath "com.github.jengelman.gradle.plugins:shadow:2.0.1"
-    }
-}
-
 plugins {
-    id "com.github.johnrengelman.shadow" version "4.0.4"
+    id "com.github.johnrengelman.shadow" version "7.1.2"
     id 'io.freefair.lombok' version '5.3.0'
 }
 
@@ -24,13 +13,15 @@ println """
 
 subprojects {
     apply plugin: 'java'
-    apply plugin: 'maven'
 
     group = 'com.skcraft'
     version = '4.6-SNAPSHOT'
 
-    sourceCompatibility = 1.8
-    targetCompatibility = 1.8
+    java {
+        toolchain {
+            languageVersion.set(JavaLanguageVersion.of(8))
+        }
+    }
 
     repositories {
         mavenCentral()

creator-tools/build.gradle

@@ -5,15 +5,15 @@ plugins {
 }
 
 version = "2.1.0-SNAPSHOT"
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
 
-mainClassName = "com.skcraft.launcher.creator.Creator"
+application {
+    mainClassName = "com.skcraft.launcher.creator.Creator"
+}
 
 dependencies {
-    compile project(':launcher-builder')
-    compile 'org.eclipse.jetty:jetty-server:9.3.1.v20150714'
-    compile 'com.jidesoft:jide-oss:3.6.10'
+    implementation project(':launcher-builder')
+    implementation 'org.eclipse.jetty:jetty-server:9.3.1.v20150714'
+    implementation 'com.jidesoft:jide-oss:3.6.18'
 }
 
 processResources {
@@ -27,4 +27,6 @@ processResources {
 shadowJar {
 }
 
-build.dependsOn(shadowJar)
+build {
+    dependsOn(shadowJar)
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

launcher-bootstrap/build.gradle

@@ -4,11 +4,13 @@ plugins {
     id 'io.freefair.lombok'
 }
 
-mainClassName = "com.skcraft.launcher.Bootstrap"
+application {
+    mainClassName = "com.skcraft.launcher.Bootstrap"
+}
 
 dependencies {
-    compile 'com.googlecode.json-simple:json-simple:1.1.1'
-    compile 'javax.xml.bind:jaxb-api:2.3.0'
+    implementation 'com.googlecode.json-simple:json-simple:1.1.1'
+    implementation 'javax.xml.bind:jaxb-api:2.3.0'
 }
 
 processResources {
@@ -22,4 +24,6 @@ processResources {
 shadowJar {
 }
 
-build.dependsOn(shadowJar)
+build {
+    dependsOn(shadowJar)
+}

launcher-builder/build.gradle

@@ -1,18 +1,23 @@
 plugins {
     id 'application'
+    id 'java-library'
     id "com.github.johnrengelman.shadow"
     id 'io.freefair.lombok'
 }
 
-mainClassName = "com.skcraft.launcher.builder.PackageBuilder"
+application {
+    mainClassName = "com.skcraft.launcher.builder.PackageBuilder"
+}
 
 dependencies {
-    compile project(':launcher')
-    compile 'org.tukaani:xz:1.0'
-    compile 'org.apache.commons:commons-compress:1.9'
+    api project(':launcher')
+    implementation 'org.tukaani:xz:1.0'
+    implementation 'org.apache.commons:commons-compress:1.9'
 }
 
 shadowJar {
 }
 
-build.dependsOn(shadowJar)
+build {
+    dependsOn(shadowJar)
+}

launcher-fancy/build.gradle

@@ -4,7 +4,9 @@ plugins {
     id 'io.freefair.lombok'
 }
 
-mainClassName = "com.skcraft.launcher.FancyLauncher"
+application {
+    mainClassName = "com.skcraft.launcher.FancyLauncher"
+}
 
 repositories {
     maven {
@@ -14,11 +16,13 @@ repositories {
 }
 
 dependencies {
-    compile project(':launcher')
-    compile 'io.github.cottonmc.insubstantial:substance:7.3.1-SNAPSHOT'
+    implementation project(':launcher')
+    implementation 'io.github.cottonmc.insubstantial:substance:7.3.1-SNAPSHOT'
 }
 
 shadowJar {
 }
 
-build.dependsOn(shadowJar)
+build {
+    dependsOn(shadowJar)
+}

launcher/build.gradle

@@ -1,21 +1,25 @@
 plugins {
     id 'application'
+    id 'java-library'
     id "com.github.johnrengelman.shadow"
     id 'io.freefair.lombok'
 }
 
-mainClassName = "com.skcraft.launcher.Launcher"
+application {
+    mainClassName = "com.skcraft.launcher.Launcher"
+}
 
 dependencies {
-    compile 'javax.xml.bind:jaxb-api:2.2.4'
-    compile 'com.fasterxml.jackson.core:jackson-databind:2.3.0'
-    compile 'commons-lang:commons-lang:2.6'
-    compile 'commons-io:commons-io:1.2'
-    compile 'com.google.guava:guava:15.0'
-    compile 'com.beust:jcommander:1.32'
-    compile 'com.miglayout:miglayout:3.7.4'
-    compile 'com.google.code.findbugs:jsr305:3.0.0'
-    compile 'com.googlecode.plist:dd-plist:1.23'
+    api 'javax.xml.bind:jaxb-api:2.2.4'
+    api 'com.fasterxml.jackson.core:jackson-databind:2.3.0'
+    api 'commons-lang:commons-lang:2.6'
+    api 'commons-io:commons-io:1.2'
+    api 'com.google.guava:guava:15.0'
+    api 'com.beust:jcommander:1.32'
+    api 'com.miglayout:miglayout:3.7.4'
+    api 'com.google.code.findbugs:jsr305:3.0.0'
+
+    implementation 'com.googlecode.plist:dd-plist:1.23'
 
     implementation 'net.java.dev.jna:jna-platform:5.10.0'
 }
@@ -31,4 +35,6 @@ processResources {
 shadowJar {
 }
 
-build.dependsOn(shadowJar)
+build {
+    dependsOn(shadowJar)
+}