Update Gradle and fix buildscripts (#557)

* Fix Gradle configuration cache compat with generateResources task

The task now also declares its inputs properly, making it support
up-to-date checks.

* Update Gradle and Shadow

Shadow 9 is incompatible with including the flatlaf natives,
so I updated to the last 8.x version which also works with Gradle 9.

The Shadow plugin automatically publishes the shadow jar, so I removed
the overlapping publications which overrode each other.

* Fix more Gradle 10 deprecations

* Enable configuration cache by default

* Fix missing task dependency of :enigma-cli:test

1 files changed, 14 insertions, 9 deletions

diff --git a/enigma/build.gradle b/enigma/build.gradle
index 6bbb200..e92052f 100644
--- a/enigma/build.gradle
+++ b/enigma/build.gradle
@@ -19,15 +19,20 @@ dependencies {
 
 // Generate "version.txt" file
 
-ext.genOutputDir = file("$buildDir/generated-resources")
+def genOutputDir = layout.buildDirectory.dir('generated-resources').get().asFile
 
-task generateResources {
-        ext.versionFile = file("$genOutputDir/version.txt")
-        ext.langsFile = file("$genOutputDir/lang/index.txt")
+tasks.register('generateResources') {
+        def langDir = file('src/main/resources/lang')
+        inputs.dir(langDir)
+        inputs.property 'version', project.version
+
+        def versionFile = file("$genOutputDir/version.txt")
+        def langsFile = file("$genOutputDir/lang/index.txt")
         outputs.files(versionFile, langsFile)
+
         doLast {
-                versionFile.text = "${project.version}"
-                langsFile.text = file("$projectDir/src/main/resources/lang")
+                versionFile.text = inputs.properties.version
+                langsFile.text = langDir
                                 .listFiles()
                                 .collect { it.name }
                                 .findAll { it.endsWith(".json") }
@@ -45,7 +50,7 @@ def libraryJarsArg = "<java.home>/jmods"
 // If your test fails for class file version problem with proguard, run gradle with -Dorg.gradle.java.home="<older jdk>" flag
 file('src/test/java/cuchaz/enigma/inputs').listFiles().each { theFile ->
         if (theFile.directory) {
-                task("${theFile.name}TestJar", type: Jar) {
+                tasks.register("${theFile.name}TestJar", Jar) {
                         from(sourceSets.test.output) {
                                 include "cuchaz/enigma/inputs/$theFile.name/**/*.class"
                                 include 'cuchaz/enigma/inputs/Keep.class'
@@ -55,8 +60,8 @@ file('src/test/java/cuchaz/enigma/inputs').listFiles().each { theFile ->
                         destinationDirectory = file('build/test-inputs')
                 }
 
-                task("${theFile.name}TestObf", type: JavaExec,
-                                dependsOn: "${theFile.name}TestJar") {
+                tasks.register("${theFile.name}TestObf", JavaExec) {
+                        dependsOn "${theFile.name}TestJar"
                         mainClass = 'proguard.ProGuard'
                         classpath configurations.proGuard