feat: Add desktop GUI

.gitignore

@@ -23,6 +23,9 @@ misc.xml
 deploymentTargetDropDown.xml
 render.experimental.xml
 
+# Kotlin
+.kotlin/
+
 # Keystore files
 *.jks
 *.keystore
@@ -33,5 +36,7 @@ google-services.json
 # Android Profiling
 *.hprof
 
+# Mac files
+.DS_Store
 # NPM modules
 node_modules/

.run/CLI GUI.run.xml

@@ -0,0 +1,9 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="CLI GUI" type="Application" factoryName="Application">
+    <option name="MAIN_CLASS_NAME" value="app.morphe.MorpheLauncherKt" />
+    <module name="morphe-cli.main" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>

build.gradle.kts

@@ -1,8 +1,10 @@
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 plugins {
-    alias(libs.plugins.kotlin)
+    alias(libs.plugins.kotlin.jvm)
+    alias(libs.plugins.kotlin.compose)
     alias(libs.plugins.kotlin.serialization)
+    alias(libs.plugins.compose)
     alias(libs.plugins.shadow)
     application
     `maven-publish`
@@ -11,10 +13,33 @@ plugins {
 
 group = "app.morphe"
 
+// ============================================================================
+// JVM / Kotlin Configuration
+// ============================================================================
+kotlin {
+    jvmToolchain {
+        languageVersion.set(JavaLanguageVersion.of(17))
+        vendor.set(JvmVendorSpec.ADOPTIUM)
+    }
+    compilerOptions {
+        jvmTarget.set(JvmTarget.JVM_17)
+    }
+}
+
+// ============================================================================
+// Application Entry Point
+// ============================================================================
+// Shadow JAR reads this for Main-Class manifest attribute.
+//
+//   No args / double-click  →  GUI (Compose Desktop)
+//   With args (terminal)    →  CLI (PicoCLI)
 application {
-    mainClass = "app.morphe.cli.command.MainCommandKt"
+    mainClass.set("app.morphe.MorpheLauncherKt")
 }
 
+// ============================================================================
+// Repositories
+// ============================================================================
 repositories {
     mavenLocal()
     mavenCentral()
@@ -36,25 +61,67 @@ dependencies {
     api(libs.morphe.patcher)
     implementation(libs.arsclib)
     implementation(libs.morphe.library)
-    implementation(libs.kotlinx.coroutines.core)
-    implementation(libs.kotlinx.serialization.json)
     implementation(libs.picocli)
 
+    // -- Compose Desktop ---------------------------------------------------
+    // Platform-independent: single JAR runs on all supported OSes.
+    // Skiko auto-detects the OS at runtime and loads the correct native library.
+    implementation(compose.desktop.macos_arm64)
+    implementation(compose.desktop.macos_x64)
+    implementation(compose.desktop.linux_x64)
+    implementation(compose.desktop.linux_arm64)
+    implementation(compose.desktop.windows_x64)
+    implementation(compose.components.resources)
+    @Suppress("DEPRECATION")
+    implementation(compose.material3)
+    implementation(compose.materialIconsExtended)
+
+    // -- Async / Serialization ---------------------------------------------
+    implementation(libs.kotlinx.coroutines.core)
+    implementation(libs.kotlinx.coroutines.swing)
+    implementation(libs.kotlinx.serialization.json)
+//    testImplementation(libs.kotlin.test)
+//}
+
+    // -- Networking (GUI) --------------------------------------------------
+    implementation(libs.ktor.client.core)
+    implementation(libs.ktor.client.cio)
+    implementation(libs.ktor.client.content.negotiation)
+    implementation(libs.ktor.serialization.kotlinx.json)
+    implementation(libs.ktor.client.logging)
+
+    // -- DI / Navigation (GUI) ---------------------------------------------
+    implementation(platform(libs.koin.bom))
+    implementation(libs.koin.core)
+    implementation(libs.koin.compose)
+
+    implementation(libs.voyager.navigator)
+    implementation(libs.voyager.screenmodel)
+    implementation(libs.voyager.koin)
+    implementation(libs.voyager.transitions)
+
+    // -- APK Parsing (GUI) -------------------------------------------------
+    implementation(libs.apk.parser)
+
+    // -- Testing -----------------------------------------------------------
     testImplementation(libs.kotlin.test)
     testImplementation(libs.junit.params)
+    testImplementation(libs.mockk)
 }
 
-kotlin {
-    compilerOptions {
-        jvmTarget.set(JvmTarget.JVM_11)
+// ============================================================================
+// Tasks
+// ============================================================================
+tasks {
+    jar {
+        manifest {
+            attributes(
+                "Implementation-Title" to project.name,
+                "Implementation-Version" to project.version
+            )
+        }
     }
-}
 
-java {
-    targetCompatibility = JavaVersion.VERSION_11
-}
-
-tasks {
     test {
         useJUnitPlatform()
         testLogging {
@@ -63,9 +130,15 @@ tasks {
     }
 
     processResources {
-        expand("projectVersion" to project.version)
+        // Only expand properties files, not binary files like PNG/ICO
+        filesMatching("**/*.properties") {
+            expand("projectVersion" to project.version)
+        }
     }
 
+    // -------------------------------------------------------------------------
+    // Shadow JAR — the only distribution artifact
+    // -------------------------------------------------------------------------
     shadowJar {
         exclude(
             "/prebuilt/linux/aapt",
@@ -75,14 +148,31 @@ tasks {
         minimize {
             exclude(dependency("org.bouncycastle:.*"))
             exclude(dependency("app.morphe:morphe-patcher"))
+            // Ktor uses ServiceLoader
+            exclude(dependency("io.ktor:.*"))
+            // Koin uses reflection
+            exclude(dependency("io.insert-koin:.*"))
         }
+
+        mergeServiceFiles()
+    }
+
+    distTar {
+        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    }
+
+    distZip {
+        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
     }
 
     publish {
         dependsOn(shadowJar)
     }
 }
 
+// ============================================================================
+// Publishing / Signing
+// ============================================================================
 // Needed by gradle-semantic-release-plugin.
 // Tracking: https://github.com/KengoTODA/gradle-semantic-release-plugin/issues/435
 

gradle/libs.versions.toml

@@ -1,24 +1,80 @@
 [versions]
+# Core
 shadow = "9.3.2"
 junit = "5.11.0"
 kotlin = "2.3.0"
-kotlinx = "1.9.0"
+
+# CLI
 picocli = "4.7.7"
 arsclib = "9696ffecda"
 morphe-patcher = "1.3.0-dev.2" # TODO: Update to 1.3.0 before merging to prod
 morphe-library = "1.3.0"
 
+# Compose Desktop
+compose = "1.10.0"
+
+# Networking
+ktor = "3.4.0"
+
+# DI
+koin-bom = "4.1.1"
+
+# Navigation
+voyager = "1.1.0-beta03"
+
+# Async / Serialization
+coroutines = "1.10.2"
+kotlinx-serialization = "1.9.0"
+
+# APK
+apk-parser = "2.6.10"
+
+# Testing
+mockk = "1.14.3"
+
 [libraries]
+# Morphe Core
 arsclib = { module = "com.github.MorpheApp:ARSCLib", version.ref = "arsclib" }
 junit-params = { module = "org.junit.jupiter:junit-jupiter-params", version.ref = "junit" }
-kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
-kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlinx" }
-kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx" }
 picocli = { module = "info.picocli:picocli", version.ref = "picocli" }
 morphe-patcher = { module = "app.morphe:morphe-patcher", version.ref = "morphe-patcher" }
 morphe-library = { module = "app.morphe:morphe-library-jvm", version.ref = "morphe-library" }
 
+# Ktor Client
+ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
+ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
+ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negotiation", version.ref = "ktor" }
+ktor-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx-json", version.ref = "ktor" }
+ktor-client-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
+
+# Koin
+koin-bom = { module = "io.insert-koin:koin-bom", version.ref = "koin-bom" }
+koin-core = { module = "io.insert-koin:koin-core" }
+koin-compose = { module = "io.insert-koin:koin-compose" }
+
+# Voyager Navigation
+voyager-navigator = { module = "cafe.adriel.voyager:voyager-navigator", version.ref = "voyager" }
+voyager-screenmodel = { module = "cafe.adriel.voyager:voyager-screenmodel", version.ref = "voyager" }
+voyager-koin = { module = "cafe.adriel.voyager:voyager-koin", version.ref = "voyager" }
+voyager-transitions = { module = "cafe.adriel.voyager:voyager-transitions", version.ref = "voyager" }
+
+# Coroutines
+kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
+kotlinx-coroutines-swing = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-swing", version.ref = "coroutines" }
+
+# Serialization
+kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx-serialization" }
+
+# APK
+apk-parser = { module = "net.dongliu:apk-parser", version.ref = "apk-parser" }
+
+# Testing
+kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
+mockk = { module = "io.mockk:mockk", version.ref = "mockk" }
+
 [plugins]
-shadow = { id = "com.gradleup.shadow", version.ref = "shadow" }
-kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+compose = { id = "org.jetbrains.compose", version.ref = "compose" }
+shadow = { id = "com.gradleup.shadow", version.ref = "shadow" }

settings.gradle.kts

@@ -1,3 +1,16 @@
+pluginManagement {
+    repositories {
+        maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
+}
+
 rootProject.name = "morphe-cli"
 
 // Include morphe-patcher and morphe-library as composite builds if they exist locally