SetupTachideskJar is now a required task, and it auto-updates the jar if needed

.github/workflows/Build.yml

@@ -16,14 +16,14 @@ jobs:
           arch: x64
           os: ubuntu-latest
           shell: bash
-          build: setupTachideskJar packageUberJarForCurrentOS packageDeb
+          build: packageUberJarForCurrentOS packageDeb
           setupCl: ./scripts/SetupClUnix.sh
 
         - runtime: linux-centos-x64
           arch: x64
           os: ubuntu-latest
           shell: bash
-          build: setupTachideskJar packageRpm
+          build: packageRpm
           setupCl: ./scripts/SetupClUnix.sh
 
         - runtime: osx-x64
@@ -31,7 +31,7 @@ jobs:
           os: macOS-latest
           shell: bash
           build: |
-            setupTachideskJar packageUberJarForCurrentOS \
+            packageUberJarForCurrentOS \
             packageDmg notarizeDmg \
             -Pcompose.desktop.mac.sign=true \
             -Pcompose.desktop.mac.signing.identity=${{ secrets.APPLE_IDENTITY }} \
@@ -43,7 +43,7 @@ jobs:
           arch: x64
           os: windows-latest
           shell: powershell
-          build: setupTachideskJar packageUberJarForCurrentOS packageMsi
+          build: packageUberJarForCurrentOS packageMsi
           setupCl: ./scripts/SetupClWindows.ps1
 
     runs-on: ${{ matrix.os }}

README.md

@@ -67,9 +67,7 @@ Join Tachidesk's [discord server](https://discord.gg/wgPyb7hE5d) to hang out wit
 ### Prerequisite: Software dependencies
 You need this software packages installed in order to build this project:
 - Java Development Kit and Java Runtime Environment version 15, this can be handled by IntelliJ
-### Prerequisite: Getting Tachidesk.jar
-Run `./gradlew setupTachideskJar`, it will add the required Tachidesk jar to the resources. Note that you will have to delete it and run the task again if the required version has been bumped
-### building a jar for your OS
+### Building a jar for your OS
 Run `./gradlew packageUberJarForCurrentOS`, the resulting built jar file will be `build/compose/TachideskJUI-os-arch-X.Y.Z.jar`.
 
 

buildSrc/src/main/kotlin/TachideskTasks.kt

@@ -1,18 +1,20 @@
+import Config.tachideskVersion
 import de.undercouch.gradle.tasks.download.Download
+import org.gradle.api.Project
+import org.gradle.api.Task
 import org.gradle.api.tasks.Copy
 import org.gradle.api.tasks.Delete
 import org.gradle.api.tasks.Exec
+import org.gradle.api.tasks.bundling.Zip
 import org.gradle.kotlin.dsl.KotlinClosure1
 import org.gradle.kotlin.dsl.TaskContainerScope
 import org.gradle.kotlin.dsl.register
 import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform
 import java.io.File
-import Config.tachideskVersion
-import org.gradle.api.Project
-import org.gradle.api.Task
-import org.gradle.api.tasks.bundling.Zip
+import java.util.jar.JarFile
 
 private const val tachideskGroup = "tachidesk"
+private const val deleteOldTachideskTask = "deleteOldTachidesk"
 private const val downloadTask = "downloadTar"
 private const val extractTask = "extractTar"
 private const val androidScriptTask = "runGetAndroid"
@@ -45,8 +47,20 @@ private fun Project.tmpDir() = File(rootDir, "tmp")
 
 fun TaskContainerScope.registerTachideskTasks(project: Project) {
     with(project) {
+        register<Delete>(deleteOldTachideskTask) {
+            group = tachideskGroup
+            val tachideskJar = File(rootDir, "src/main/resources/Tachidesk.jar")
+            onlyIf {
+                tachideskJar.exists() && JarFile(tachideskJar).use {
+                    it.manifest?.mainAttributes?.getValue("Specification-Version") != tachideskVersion
+                }
+            }
+            delete(tachideskJar)
+        }
+
         register<Download>(downloadTask) {
             group = tachideskGroup
+            mustRunAfter(deleteOldTachideskTask)
             onlyIfTachideskDoesntExist(rootDir)
 
             val tmpDir = tmpDir()
@@ -175,6 +189,7 @@ fun TaskContainerScope.registerTachideskTasks(project: Project) {
             group = tachideskGroup
 
             dependsOn(
+                deleteOldTachideskTask,
                 downloadTask,
                 extractTask,
                 androidScriptTask,
@@ -190,6 +205,6 @@ fun TaskContainerScope.registerTachideskTasks(project: Project) {
     }
 
     named("processResources") {
-        mustRunAfter(runAllTachideskTasks)
+        dependsOn(runAllTachideskTasks)
     }
 }