packaging: Dynamically set linux package name

apps/desktop/desktop-app-launcher/build.gradle.kts

@@ -10,6 +10,10 @@ application {
     mainClass.set("bisq.desktop_app_launcher.DesktopAppLauncher")
 }
 
+packaging {
+    name.set("Bisq 2")
+}
+
 javafx {
     version = "17.0.1"
     modules = listOf("javafx.controls", "javafx.media")

apps/desktop/desktop-app-launcher/maintainer_public_keys/387C8307.asc

@@ -0,0 +1,52 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=Wo9e
+-----END PGP PUBLIC KEY BLOCK-----

apps/desktop/desktop-app-launcher/maintainer_public_keys/E222AA02.asc

@@ -0,0 +1,52 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=ektd
+-----END PGP PUBLIC KEY BLOCK-----

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/JPackageTask.kt

@@ -35,6 +35,9 @@ abstract class JPackageTask : DefaultTask() {
     @get:InputFile
     abstract val licenseFile: RegularFileProperty
 
+    @get:Input
+    abstract val appName: Property<String>
+
     @get:Input
     abstract val appVersion: Property<String>
 
@@ -57,11 +60,12 @@ abstract class JPackageTask : DefaultTask() {
                 runtimeImageDirPath = runtimeImageDirectory.asFile.get().toPath(),
 
                 appConfig = JPackageAppConfig(
-                        appVersion = appVersion.get(),
-                        mainJarFileName = mainJarFile.asFile.get().name,
-                        mainClassName = mainClassName.get(),
-                        jvmArgs = jvmArgs.get(),
-                        licenceFilePath = licenseFile.asFile.get().absolutePath
+                    name = appName.get(),
+                    appVersion = appVersion.get(),
+                    mainJarFileName = mainJarFile.asFile.get().name,
+                    mainClassName = mainClassName.get(),
+                    jvmArgs = jvmArgs.get(),
+                    licenceFilePath = licenseFile.asFile.get().absolutePath
                 ),
 
                 packageFormatConfigs = getPackageFormatConfigs()
@@ -81,12 +85,12 @@ abstract class JPackageTask : DefaultTask() {
 
             OS.MAC_OS -> {
                 val resourcesPath = packagePath.resolve("macosx")
-                MacPackage(resourcesPath)
+                MacPackage(resourcesPath, appName.get())
             }
 
             OS.LINUX -> {
                 val resourcesPath = packagePath.resolve("linux")
-                LinuxPackages(resourcesPath)
+                LinuxPackages(resourcesPath, appName.get())
             }
         }
     }

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/MergeOsSpecificJarHashesTask.kt

@@ -0,0 +1,41 @@
+package bisq.gradle.packaging
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.ConfigurableFileCollection
+import org.gradle.api.file.RegularFileProperty
+import org.gradle.api.tasks.InputFiles
+import org.gradle.api.tasks.OutputFile
+import org.gradle.api.tasks.TaskAction
+import java.io.File
+
+abstract class MergeOsSpecificJarHashesTask : DefaultTask() {
+
+    @get:InputFiles
+    abstract val hashFiles: ConfigurableFileCollection
+
+    @get:OutputFile
+    abstract val outputFile: RegularFileProperty
+
+    @TaskAction
+    fun run() {
+        val outputFile: File = outputFile.get().asFile
+        val bufferedWriter = outputFile.bufferedWriter()
+
+        for (file: File in hashFiles.files) {
+            val linePrefix = getLinePrefix(file.name)
+            for (line in file.readLines()) {
+                bufferedWriter.write("$linePrefix:$line\n")
+            }
+        }
+
+        bufferedWriter.close()
+    }
+
+    private fun getLinePrefix(fileName: String): String =
+        when {
+            fileName.contains("mac") -> "macOS"
+            fileName.contains("linux") -> "linux"
+            fileName.contains("windows") -> "windows"
+            else -> throw IllegalStateException("Unknown hash file: $fileName")
+        }
+}

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/PackagingPlugin.kt

@@ -14,6 +14,7 @@ import org.gradle.jvm.toolchain.JavaLanguageVersion
 import org.gradle.jvm.toolchain.JavaToolchainService
 import org.gradle.jvm.toolchain.JvmImplementation
 import org.gradle.jvm.toolchain.JvmVendorSpec
+import org.gradle.kotlin.dsl.create
 import org.gradle.kotlin.dsl.findByType
 import org.gradle.kotlin.dsl.register
 import java.io.File
@@ -27,6 +28,8 @@ class PackagingPlugin @Inject constructor(private val javaToolchainService: Java
     }
 
     override fun apply(project: Project) {
+        val extension = project.extensions.create<PackagingPluginExtension>("packaging")
+
         val installDistTask: TaskProvider<Sync> = project.tasks.named("installDist", Sync::class.java)
 
         val generateHashesTask = project.tasks.register<Sha256HashTask>("generateHashes") {
@@ -51,6 +54,7 @@ class PackagingPlugin @Inject constructor(private val javaToolchainService: Java
             jvmArgs.set(javaApplicationExtension.applicationDefaultJvmArgs)
 
             licenseFile.set(File(project.projectDir.parentFile.parentFile.parentFile, "LICENSE"))
+            appName.set(extension.name)
             appVersion.set(APP_VERSION)
 
             val packageResourcesDirFile = File(project.projectDir, "package")
@@ -63,6 +67,12 @@ class PackagingPlugin @Inject constructor(private val javaToolchainService: Java
 
             outputDirectory.set(project.layout.buildDirectory.dir("packaging/jpackage/packages"))
         }
+
+        val releaseBinariesTaskFactory = ReleaseBinariesTaskFactory(project)
+        releaseBinariesTaskFactory.registerCopyReleaseBinariesTask()
+        releaseBinariesTaskFactory.registerCopyMaintainerPublicKeysTask()
+        releaseBinariesTaskFactory.registerCopySigningPublicKeyTask()
+        releaseBinariesTaskFactory.registerMergeOsSpecificJarHashesTask()
     }
 
     private fun getHashFileForOs(project: Project): Provider<RegularFile> {

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/PackagingPluginExtension.kt

@@ -0,0 +1,7 @@
+package bisq.gradle.packaging
+
+import org.gradle.api.provider.Property
+
+abstract class PackagingPluginExtension {
+    abstract val name: Property<String>
+}

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/ReleaseBinariesTaskFactory.kt

@@ -0,0 +1,98 @@
+package bisq.gradle.packaging
+
+import org.gradle.api.Project
+import org.gradle.api.file.Directory
+import org.gradle.api.file.RegularFile
+import org.gradle.api.provider.Provider
+import org.gradle.api.tasks.Copy
+import org.gradle.kotlin.dsl.register
+
+class ReleaseBinariesTaskFactory(private val project: Project) {
+    companion object {
+        private const val MAINTAINER_PUBLIC_KEY_DIRECTORY: String = "maintainer_public_keys"
+    }
+
+    private val releaseDir: Provider<Directory> = project.layout.buildDirectory.dir("packaging/release")
+    private val inputBinariesProperty: Provider<String> = project.providers
+        .gradleProperty("bisq.release.binaries_path")
+
+    fun registerCopyReleaseBinariesTask() {
+        val releaseDir: Provider<Directory> = project.layout.buildDirectory.dir("packaging/release")
+        project.tasks.register<Copy>("copyReleaseBinaries") {
+            from(inputBinariesProperty)
+            include("*.dmg", "*.deb", "*.exe", "*.rpm")
+            into(releaseDir)
+            /* Bisq 1: "Bisq-1.9.15.dmg"          -> "Bisq-1.9.15.dmg"
+                       "bisq_1.9.15-1_amd64.deb"  -> "Bisq-64bit-1.9.15.deb"
+                       "Bisq-1.9.15.exe"          -> "Bisq-64bit-1.9.15.exe"
+                       "bisq-1.9.15-1.x86_64.rpm" -> "Bisq-64bit-1.9.15.rpm"
+
+               Bisq 2: "bisq2_2.0.4-1_amd64.deb"  -> "Bisq-2.0.4.deb"
+                       "Bisq 2-2.0.4.dmg"         -> "Bisq-2.0.4.dmg"
+                       "Bisq 2-2.0.4.exe"         -> "Bisq-2.0.4.exe"
+                       "bisq2-2.0.4-1.x86_64.rpm" -> "Bisq-2.0.4.rpm" */
+            rename { fileName: String ->
+                if (fileName.startsWith("Bisq 2") || fileName.contains("bisq2")) {
+                    fileName.replace("Bisq 2", "Bisq") // "Bisq 2-2.0.4.exe", "Bisq 2-2.0.4.dmg"
+                        .replace("bisq2_", "Bisq-") // "bisq2_2.0.4-1_amd64.deb"
+                        .replace("bisq2-", "Bisq-") // "bisq2-2.0.4-1.x86_64.rpm"
+                        .replace("-1_amd64", "")
+                        .replace("-1.x86_64", "")
+                } else {
+                    if (fileName.endsWith(".exe")) { // "Bisq-64bit-1.9.15.exe"
+                        fileName.replace("Bisq-", "Bisq-64bit-")
+                    } else if (fileName.endsWith(".rpm")) { //  Bisq-64bit-1.9.15.rpm
+                        fileName.replace("bisq-", "Bisq-64bit-")
+                            .replace("-1.x86_64.rpm", ".rpm")// "bisq-1.9.15-1.x86_64.rpm"
+                    } else if (fileName.endsWith(".deb")) { // "bisq_1.9.15-1_amd64.deb"
+                        fileName.replace("bisq_", "Bisq-64bit-")
+                            .replace("-1_amd64.deb", ".deb")//  "Bisq-64bit-1.9.15.deb"
+                    } else {
+                        fileName
+                    }
+                }
+            }
+        }
+    }
+
+    fun registerCopyMaintainerPublicKeysTask() {
+        val maintainerPublicKeys = project.layout.files(
+            "$MAINTAINER_PUBLIC_KEY_DIRECTORY/387C8307.asc",
+            "$MAINTAINER_PUBLIC_KEY_DIRECTORY/E222AA02.asc"
+        )
+        project.tasks.register<Copy>("copyMaintainerPublicKeys") {
+            from(maintainerPublicKeys)
+            into(releaseDir)
+        }
+    }
+
+    fun registerCopySigningPublicKeyTask() {
+        val signingPublicKey = project.layout.projectDirectory
+            .file("$MAINTAINER_PUBLIC_KEY_DIRECTORY/E222AA02.asc")
+        project.tasks.register<Copy>("copySigningPublicKey") {
+            from(signingPublicKey)
+            into(releaseDir)
+            rename { "signingkey.asc" }
+        }
+    }
+
+    fun registerMergeOsSpecificJarHashesTask() {
+        val files = project.files(
+            inputBinariesProperty.map { inputDir ->
+                "$inputDir/desktop-${PackagingPlugin.APP_VERSION}-all-mac.jar.SHA-256"
+            },
+            inputBinariesProperty.map { inputDir ->
+                "$inputDir/desktop-${PackagingPlugin.APP_VERSION}-all-linux.jar.SHA-256"
+            },
+            inputBinariesProperty.map { inputDir ->
+                "$inputDir/desktop-${PackagingPlugin.APP_VERSION}-all-windows.jar.SHA-256"
+            }
+        )
+        val mergedShaFile: Provider<RegularFile> = project.layout.buildDirectory
+            .file("packaging/release/Bisq-${PackagingPlugin.APP_VERSION}.jar.txt")
+        project.tasks.register<MergeOsSpecificJarHashesTask>("mergeOsSpecificJarHashes") {
+            hashFiles.setFrom(files)
+            outputFile.set(mergedShaFile)
+        }
+    }
+}

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/jpackage/JPackageAppConfig.kt

@@ -1,6 +1,7 @@
 package bisq.gradle.packaging.jpackage
 
 data class JPackageAppConfig(
+        val name: String,
         val appVersion: String,
         val mainJarFileName: String,
         val mainClassName: String,

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/jpackage/PackageFactory.kt

@@ -40,7 +40,7 @@ class PackageFactory(private val jPackagePath: Path, private val jPackageConfig:
             mutableListOf(
                     "--dest", jPackageConfig.outputDirPath.toAbsolutePath().toString(),
 
-                    "--name", "Bisq 2",
+                    "--name", appConfig.name,
                     "--copyright", "Copyright © 2013-${Year.now()} - The Bisq developers",
                     "--vendor", "Bisq",
                     "--license-file", appConfig.licenceFilePath,

build-logic/packaging/src/main/kotlin/bisq/gradle/packaging/jpackage/package_formats/LinuxPackages.kt

@@ -2,7 +2,7 @@ package bisq.gradle.packaging.jpackage.package_formats
 
 import java.nio.file.Path
 
-class LinuxPackages(private val resourcesPath: Path) : JPackagePackageFormatConfigs {
+class LinuxPackages(private val resourcesPath: Path, private val appName: String) : JPackagePackageFormatConfigs {
     override val packageFormats = setOf(PackageFormat.DEB, PackageFormat.RPM)
 
     override fun createArgumentsForJPackage(packageFormat: PackageFormat): List<String> {
@@ -13,7 +13,7 @@ class LinuxPackages(private val resourcesPath: Path) : JPackagePackageFormatConf
 
                 "--description", "A decentralized bitcoin exchange network.",
 
-                "--linux-package-name", "bisq2",
+                "--linux-package-name", appName.toLowerCase().replace(" ", ""),
                 "--linux-app-release", "1",
 
                 "--linux-menu-group", "Network",