add nsis installer

buildSrc/build.gradle.kts

@@ -17,4 +17,5 @@ dependencies{
     implementation(libs.semver)
     implementation("ir.amirab.util:platform:1")
     implementation("ir.amirab.plugin:git-version-plugin:1")
+    implementation("ir.amirab.plugin:installer-plugin:1")
 }

buildSrc/src/main/kotlin/buildlogic/CiUtils.kt

@@ -1,21 +1,20 @@
 package buildlogic
 
 import io.github.z4kn4fein.semver.Version
+import ir.amirab.installer.InstallerTargetFormat
 import ir.amirab.util.platform.Platform
-import org.jetbrains.compose.desktop.application.dsl.JvmApplicationDistributions
 import org.jetbrains.compose.desktop.application.dsl.TargetFormat
 import java.io.File
 
-
 object CiUtils {
     fun getTargetFileName(
         packageName: String,
         appVersion: Version,
-        target: TargetFormat,
+        target: InstallerTargetFormat?,
     ): String {
         val fileExtension = when (target) {
-            // we use archived for app image distribution
+            // we use archived for app image distribution ( app image is a folder actually so there is no installer so we zip it instead)
-            TargetFormat.AppImage -> {
+            null -> {
                 when (Platform.getCurrentPlatform()) {
                     Platform.Desktop.Linux -> "tar.gz"
                     Platform.Desktop.MacOS -> "tar.gz"
@@ -28,7 +27,7 @@ object CiUtils {
         }
 
         val platformName = when (target) {
-            TargetFormat.AppImage -> Platform.getCurrentPlatform()
+            null -> Platform.getCurrentPlatform()
             else -> {
                 val packageFileExt = target.fileExtensionWithoutDot()
                 requireNotNull(Platform.fromExecutableFileExtension(packageFileExt)) {
@@ -41,9 +40,10 @@ object CiUtils {
 
     fun getFileOfPackagedTarget(
         baseOutputDir: File,
-        target: TargetFormat,
+        target: InstallerTargetFormat,
     ): File {
-        val folder = baseOutputDir.resolve(target.outputDirName)
+        val folder = baseOutputDir
+//        val folder = baseOutputDir.resolve(target.outputDirName)
         val exeFile = kotlin.runCatching {
             folder.walk().first {
                 it.name.endsWith(target.fileExt)
@@ -89,7 +89,7 @@ object CiUtils {
     fun movePackagedAndCreateSignature(
         appVersion: Version,
         packageName: String,
-        target: TargetFormat,
+        target: InstallerTargetFormat,
         basePackagedAppsDir: File,
         outputDir: File,
     ) {
@@ -148,4 +148,4 @@ object CiUtils {
     */
 }
 
-private fun TargetFormat.fileExtensionWithoutDot() = fileExt.substring(".".length)
+private fun InstallerTargetFormat.fileExtensionWithoutDot() = fileExt.substring(".".length)

compositeBuilds/plugins/installer-plugin/build.gradle.kts

@@ -0,0 +1,20 @@
+plugins {
+    `kotlin-dsl`
+}
+repositories {
+    mavenCentral()
+}
+version = 1
+group = "ir.amirab.plugin"
+dependencies {
+    implementation("ir.amirab.util:platform:1")
+    implementation(libs.handlebarsJava)
+}
+gradlePlugin {
+    plugins {
+        create("installer-plugin") {
+            id = "ir.amirab.installer-plugin"
+            implementationClass = "ir.amirab.installer.InstallerPlugin"
+        }
+    }
+}

compositeBuilds/plugins/installer-plugin/src/main/kotlin/ir/amirab/installer/InstallerPlugin.kt

@@ -0,0 +1,61 @@
+package ir.amirab.installer
+
+import ir.amirab.installer.extensiion.InstallerPluginExtension
+import ir.amirab.installer.tasks.windows.NsisTask
+import ir.amirab.installer.utils.Constants
+import ir.amirab.util.platform.Platform
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.create
+import org.gradle.kotlin.dsl.register
+
+class InstallerPlugin : Plugin<Project> {
+    override fun apply(target: Project) {
+        val extension = target.extensions.create("installerPlugin", InstallerPluginExtension::class)
+        target.afterEvaluate {
+            registerTasks(target, extension)
+        }
+    }
+
+    private fun registerTasks(
+        project: Project,
+        extension: InstallerPluginExtension
+    ) {
+        val windowConfig = extension.windowsConfig
+        val createInstallerTaskName = Constants.CREATE_INSTALLER_TASK_NAME
+        val createInstallerNsisTaskName = "${createInstallerTaskName}Nsis"
+        if (windowConfig != null) {
+            project.tasks
+                .register<NsisTask>(createInstallerNsisTaskName)
+                .configure {
+                    dependsOn(extension.taskDependencies.toTypedArray())
+                    this.nsisTemplate.set(requireNotNull(windowConfig.nsisTemplate) { "Nsis Template not provided" })
+                    this.commonParams.set(windowConfig)
+                    this.extraParams.set(windowConfig.extraParams)
+                    this.destFolder.set(extension.outputFolder.get().asFile)
+                    this.outputFileName.set(requireNotNull(windowConfig.outputFileName) { " outputFileName not provided " })
+                    this.sourceFolder.set(requireNotNull(windowConfig.inputDir) { "inputDir not provided" })
+                }
+        }
+        project.tasks.register(createInstallerTaskName) {
+            // when we want to create installer we need to prepare its input first!
+            when (val platform = Platform.getCurrentPlatform()) {
+                Platform.Desktop.Linux -> {
+                    // nothing yet
+                }
+
+                Platform.Desktop.MacOS -> {
+                    // nothing yet
+                }
+
+                Platform.Desktop.Windows -> {
+                    if (windowConfig != null) {
+                        dependsOn(createInstallerNsisTaskName)
+                    }
+                }
+
+                else -> error("unsupported platform: $platform")
+            }
+        }
+    }
+}

compositeBuilds/plugins/installer-plugin/src/main/kotlin/ir/amirab/installer/InstallerTargetFormat.kt

@@ -0,0 +1,28 @@
+package ir.amirab.installer
+
+import ir.amirab.util.platform.Platform
+
+
+enum class InstallerTargetFormat(
+    val id: String,
+    val targetOS: Platform,
+) {
+    Deb("deb", Platform.Desktop.Linux),
+    Rpm("rpm", Platform.Desktop.Linux),
+    Dmg("dmg", Platform.Desktop.MacOS),
+    Pkg("pkg", Platform.Desktop.MacOS),
+    Exe("exe", Platform.Desktop.Windows),
+    Msi("msi", Platform.Desktop.Windows);
+
+    val isCompatibleWithCurrentOS: Boolean by lazy { isCompatibleWith(Platform.getCurrentPlatform()) }
+
+    fun isCompatibleWith(os: Platform): Boolean = os == targetOS
+
+    val outputDirName: String
+        get() = id
+
+    val fileExt: String
+        get() {
+            return ".$id"
+        }
+}

compositeBuilds/plugins/installer-plugin/src/main/kotlin/ir/amirab/installer/extensiion/InstallerPluginExtension.kt

@@ -0,0 +1,85 @@
+package ir.amirab.installer.extensiion
+
+import ir.amirab.installer.InstallerTargetFormat
+import ir.amirab.installer.utils.Constants
+import ir.amirab.util.platform.Platform
+import org.gradle.api.Project
+import org.gradle.api.Task
+import org.gradle.api.file.DirectoryProperty
+import org.gradle.api.tasks.TaskProvider
+import java.io.File
+import java.io.Serializable
+import javax.inject.Inject
+
+abstract class InstallerPluginExtension {
+    @get:Inject
+    internal abstract val project: Project
+
+    abstract val outputFolder: DirectoryProperty
+
+    internal val taskDependencies = mutableListOf<Any>()
+
+    fun dependsOn(vararg tasks: Any) {
+        taskDependencies.addAll(tasks)
+    }
+
+    internal var windowsConfig: WindowsConfig? = null
+        private set
+
+    fun windows(
+        config: WindowsConfig.() -> Unit
+    ) {
+        if (Platform.getCurrentPlatform() != Platform.Desktop.Windows) return
+        val windowsConfig = if (this.windowsConfig == null) {
+            WindowsConfig().also {
+                this.windowsConfig = it
+            }
+        } else {
+            this.windowsConfig!!
+        }
+        windowsConfig.config()
+    }
+
+    val createInstallerTask: TaskProvider<Task> by lazy {
+        project.tasks.named(Constants.CREATE_INSTALLER_TASK_NAME)
+    }
+
+    fun isThisPlatformSupported() = when (Platform.getCurrentPlatform()) {
+        Platform.Desktop.Windows -> windowsConfig != null
+        else -> {
+            false
+        }
+    }
+
+    fun getCreatedInstallerTargetFormats(): List<InstallerTargetFormat> {
+        return buildList<InstallerTargetFormat> {
+            when (Platform.getCurrentPlatform()) {
+                Platform.Desktop.Windows -> {
+                    if (windowsConfig != null) {
+                        add(InstallerTargetFormat.Exe)
+                    }
+                }
+
+                else -> {}
+            }
+        }
+    }
+}
+
+data class WindowsConfig(
+    var appName: String? = null,
+    var appDisplayName: String? = null,
+    var appVersion: String? = null,
+    var appDisplayVersion: String? = null,
+    var iconFile: File? = null,
+    var licenceFile: File? = null,
+
+    var outputFileName: String? = null,
+
+    var inputDir: File? = null,
+
+    var nsisTemplate: File? = null,
+
+    var extraParams: Map<String, Any> = emptyMap()
+) : Serializable
+

compositeBuilds/plugins/installer-plugin/src/main/kotlin/ir/amirab/installer/tasks/windows/NsisTask.kt

@@ -0,0 +1,91 @@
+package ir.amirab.installer.tasks.windows
+
+import com.github.jknack.handlebars.Context
+import com.github.jknack.handlebars.Handlebars
+import ir.amirab.installer.extensiion.WindowsConfig
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.DirectoryProperty
+import org.gradle.api.provider.MapProperty
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.InputDirectory
+import org.gradle.api.tasks.InputFile
+import org.gradle.api.tasks.Internal
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.TaskAction
+import org.gradle.kotlin.dsl.mapProperty
+import java.io.ByteArrayInputStream
+import java.io.File
+
+abstract class NsisTask : DefaultTask() {
+
+    @get:InputDirectory
+    abstract val sourceFolder: DirectoryProperty
+
+    @get:OutputDirectory
+    abstract val destFolder: DirectoryProperty
+
+    @get:Input
+    abstract val outputFileName: Property<String>
+
+    @get:InputFile
+    abstract val nsisTemplate: Property<File>
+
+    @get:Input
+    abstract val commonParams: Property<WindowsConfig>
+
+    @get:Input
+    val extraParams: MapProperty<String, Any> = project.objects.mapProperty<String, Any>()
+
+    @get:Internal
+    abstract val nsisExecutable: Property<File>
+
+    init {
+        nsisExecutable.convention(
+            project.provider { File("C:\\Program Files (x86)\\NSIS\\makensis.exe") }
+        )
+    }
+
+    private fun createHandleBarContext(): Context {
+        val commonParams = commonParams.get()
+        val common = mapOf(
+            "app_name" to commonParams.appName!!,
+            "app_display_name" to commonParams.appDisplayName!!,
+            "app_version" to commonParams.appVersion!!,
+            "app_display_version" to commonParams.appDisplayVersion!!,
+            "license_file" to commonParams.licenceFile!!,
+            "icon_file" to commonParams.iconFile!!,
+        )
+        val overrides = mapOf(
+            "input_dir" to sourceFolder.get().asFile.absolutePath,
+            "output_file" to "${destFolder.file(outputFileName).get().asFile.path}.exe",
+        )
+        return Context.newContext(
+            extraParams
+                .get()
+                .plus(common)
+                .plus(overrides)
+        )
+    }
+
+    @TaskAction
+    fun run() {
+        val executable = nsisExecutable.get()
+        val scriptTemplate = nsisTemplate.get()
+        val handlebars = Handlebars()
+        val context = createHandleBarContext()
+        val script = handlebars.compileInline(
+            scriptTemplate.readText()
+        ).apply(context)
+        logger.debug("NSIS Script:")
+        logger.debug(script)
+        project.exec {
+            executable(
+                executable,
+            )
+            args("-")
+            standardInput = ByteArrayInputStream(script.toByteArray())
+
+        }
+    }
+}

compositeBuilds/plugins/installer-plugin/src/main/kotlin/ir/amirab/installer/utils/Contants.kt

@@ -0,0 +1,5 @@
+package ir.amirab.installer.utils
+
+internal object Constants {
+    const val CREATE_INSTALLER_TASK_NAME = "createInstaller"
+}

compositeBuilds/plugins/settings.gradle.kts

@@ -6,3 +6,4 @@ dependencyResolutionManagement{
     }
 }
 include("git-version-plugin")
+include("installer-plugin")

desktop/app/build.gradle.kts

@@ -1,8 +1,10 @@
 import buildlogic.*
 import buildlogic.versioning.*
+import ir.amirab.installer.InstallerTargetFormat
 import org.jetbrains.changelog.Changelog
 import org.jetbrains.compose.desktop.application.dsl.TargetFormat
 import ir.amirab.util.platform.Platform
+import org.jetbrains.compose.desktop.application.dsl.TargetFormat.*
 
 plugins {
     id(MyPlugins.kotlin)
@@ -12,9 +14,9 @@ plugins {
     id(Plugins.changeLog)
     id(Plugins.ksp)
     id(Plugins.aboutLibraries)
+    id("ir.amirab.installer-plugin")
 //    id(MyPlugins.proguardDesktop)
 }
-
 dependencies {
     implementation(libs.decompose)
     implementation(libs.decompose.jbCompose)
@@ -102,7 +104,7 @@ compose {
             mainClass = "$desktopPackageName.AppKt"
             nativeDistributions {
                 modules("java.instrument", "jdk.unsupported")
-                targetFormats(TargetFormat.Msi, TargetFormat.Deb)
+                targetFormats(Msi, Deb)
                 if (Platform.getCurrentPlatform() == Platform.Desktop.Linux) {
                     // filekit library requires this module in linux.
                     modules("jdk.security.auth")
@@ -114,21 +116,21 @@ compose {
                 val menuGroupName = getPrettifiedAppName()
                 licenseFile.set(rootProject.file("LICENSE"))
                 linux {
-                    debPackageVersion = getAppVersionStringForPackaging(TargetFormat.Deb)
+                    debPackageVersion = getAppVersionStringForPackaging(Deb)
-                    rpmPackageVersion = getAppVersionStringForPackaging(TargetFormat.Rpm)
+                    rpmPackageVersion = getAppVersionStringForPackaging(Rpm)
                     appCategory = "Network"
                     iconFile = project.file("icons/icon.png")
                     menuGroup = menuGroupName
                     shortcut = true
                 }
                 macOS {
-                    pkgPackageVersion = getAppVersionStringForPackaging(TargetFormat.Pkg)
+                    pkgPackageVersion = getAppVersionStringForPackaging(Pkg)
-                    dmgPackageVersion = getAppVersionStringForPackaging(TargetFormat.Dmg)
+                    dmgPackageVersion = getAppVersionStringForPackaging(Dmg)
                     iconFile = project.file("icons/icon.icns")
                 }
                 windows {
-                    exePackageVersion = getAppVersionStringForPackaging(TargetFormat.Exe)
+                    exePackageVersion = getAppVersionStringForPackaging(Exe)
-                    msiPackageVersion = getAppVersionStringForPackaging(TargetFormat.Msi)
+                    msiPackageVersion = getAppVersionStringForPackaging(Msi)
                     upgradeUuid = properties["INSTALLER.WINDOWS.UPGRADE_UUID"]?.toString()
                     iconFile = project.file("icons/icon.ico")
                     console = false
@@ -142,6 +144,32 @@ compose {
     }
 }
 
+installerPlugin {
+    dependsOn("createReleaseDistributable")
+    outputFolder.set(layout.buildDirectory.dir("custom-installer"))
+    windows {
+        appName = getAppName()
+        appDisplayName = getPrettifiedAppName()
+        appVersion = getAppVersionStringForPackaging(Exe)
+        appDisplayVersion = getAppVersionString()
+        inputDir = project.file("build/compose/binaries/main-release/app/${getAppName()}")
+        outputFileName = getAppName()
+        licenceFile = rootProject.file("LICENSE")
+        iconFile = project.file("icons/icon.ico")
+        nsisTemplate = project.file("resources/installer/nsis-script-template.nsi")
+        extraParams = mapOf(
+            "app_publisher" to "abdownloadmanager.com",
+            "app_version_with_build" to "${getAppVersionStringForPackaging(Exe)}.0",
+            "source_code_url" to "https://github.com/amir1376/ab-download-manager",
+            "project_website" to "www.abdownloadmanager.com",
+            "copyright" to "© 2024-present AB Download Manager App",
+            "header_image_file" to project.file("resources/installer/abdm-header-image.bmp"),
+            "sidebar_image_file" to project.file("resources/installer/abdm-sidebar-image.bmp")
+        )
+
+    }
+}
+
 
 // generate a file with these constants
 buildConfig {
@@ -240,27 +268,51 @@ val createDistributableAppArchive by tasks.registering {
 val createBinariesForCi by tasks.registering {
     val nativeDistributions = compose.desktop.application.nativeDistributions
     val mainRelease = nativeDistributions.outputBaseDir.dir("main-release")
-    dependsOn("packageReleaseDistributionForCurrentOS")
+    if (installerPlugin.isThisPlatformSupported()) {
+        dependsOn(installerPlugin.createInstallerTask)
+        inputs.dir(installerPlugin.outputFolder)
+    } else {
+        dependsOn("packageReleaseDistributionForCurrentOS")
+        inputs.dir(mainRelease)
+    }
     dependsOn(createDistributableAppArchive)
     inputs.property("appVersion", getAppVersionString())
-    inputs.dir(mainRelease)
     inputs.dir(distributableAppArchiveDir)
     outputs.dir(ciDir.binariesDir)
     doLast {
         val output = ciDir.binariesDir.get().asFile
         val packageName = appPackageNameByComposePlugin
         output.deleteRecursively()
-        val allowedTarget = nativeDistributions.targetFormats.filter { it.isCompatibleWithCurrentOS }
+
-        for (target in allowedTarget) {
+        if (installerPlugin.isThisPlatformSupported()) {
-            CiUtils.movePackagedAndCreateSignature(
+            val targets = installerPlugin.getCreatedInstallerTargetFormats()
-                getAppVersion(),
+            for (target in targets) {
-                packageName,
+                CiUtils.movePackagedAndCreateSignature(
-                target,
+                    getAppVersion(),
-                mainRelease.get().asFile,
+                    packageName,
-                output,
+                    target,
-            )
+                    installerPlugin.outputFolder.get().asFile,
+                    output,
+                )
+            }
+            logger.lifecycle("app packages for '${targets.joinToString(", ") { it.name }}' written in $output using the installer plugin")
+        } else {
+            val allowedTargets = nativeDistributions
+                .targetFormats.filter { it.isCompatibleWithCurrentOS }
+                .map {
+                    it.toInstallerTargetFormat()
+                }
+            for (target in allowedTargets) {
+                CiUtils.movePackagedAndCreateSignature(
+                    getAppVersion(),
+                    packageName,
+                    target,
+                    mainRelease.get().asFile.resolve(target.outputDirName),
+                    output,
+                )
+            }
+            logger.lifecycle("app packages for '${allowedTargets.joinToString(", ") { it.name }}' written in $output using compose packager tool")
         }
-        logger.lifecycle("app packages for '${allowedTarget.joinToString(", ") { it.name }}' written in $output")
         val appArchiveDistributableDir = distributableAppArchiveDir.get().asFile
         CiUtils.copyAndHashToDestination(
             distributableAppArchiveDir.get().asFile.resolve(
@@ -272,7 +324,7 @@ val createBinariesForCi by tasks.registering {
             CiUtils.getTargetFileName(
                 packageName,
                 getAppVersion(),
-                TargetFormat.AppImage,
+                null, // this is not an installer (it will be automatically converted to current os name
             )
         )
         logger.lifecycle("distributable app archive written in ${output}")
@@ -299,3 +351,15 @@ val createReleaseFolderForCi by tasks.registering {
     dependsOn(createBinariesForCi, createChangeNoteForCi)
 }
 // ======= end of GitHub action stuff
+
+fun TargetFormat.toInstallerTargetFormat(): InstallerTargetFormat {
+    return when (this) {
+        AppImage -> error("$this is not recognized as installer")
+        Deb -> InstallerTargetFormat.Deb
+        Rpm -> InstallerTargetFormat.Rpm
+        Dmg -> InstallerTargetFormat.Dmg
+        Pkg -> InstallerTargetFormat.Pkg
+        Exe -> InstallerTargetFormat.Exe
+        Msi -> InstallerTargetFormat.Msi
+    }
+}

desktop/app/resources/installer/nsis-script-template.nsi

@@ -0,0 +1,212 @@
+Unicode True
+RequestExecutionLevel user
+SetCompressor /SOLID lzma
+!include "LogicLib.nsh"
+!include "MUI2.nsh"
+
+
+!define APP_PUBLISHER "{{ app_publisher }}"
+!define APP_NAME "{{ app_name }}"
+!define APP_DISPLAY_NAME "{{ app_display_name }}"
+!define APP_VERSION "{{ app_version }}"
+!define APP_VERSION_WITH_BUILD "{{ app_version_with_build }}"
+!define APP_DISPLAY_VERSION "{{ app_display_version }}"
+!define SOURCE_CODE_URL "{{ source_code_url }}"
+!define PROJECT_WEBSITE "{{ project_website }}"
+!define COPYRIGHT "{{ copyright }}"
+
+!define INPUT_DIR "{{ input_dir }}"
+!define LICENSE_FILE "{{ license_file }}"
+!define MAIN_BINARY_NAME "${APP_NAME}"
+
+!define SIDEBAR_IMAGE "{{ sidebar_image_file }}"
+!define HEADER_IMAGE "{{ header_image_file }}"
+!define ICON_FILE "{{ icon_file }}"
+
+!define REG_UNINSTALL_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APP_NAME}"
+!define REG_RUN_KEY "Software\Microsoft\Windows\CurrentVersion\Run\${APP_NAME}"
+!define REG_APP_KEY "Software\${APP_NAME}"
+
+; icon for this installer!
+
+Icon "${ICON_FILE}"
+!define MUI_ICON "${ICON_FILE}"
+!define MUI_UNICON "${ICON_FILE}"
+
+!if "${SIDEBAR_IMAGE}" != ""
+  !define MUI_WELCOMEFINISHPAGE_BITMAP "${SIDEBAR_IMAGE}"
+
+  !define MUI_UNWELCOMEFINISHPAGE_BITMAP "${SIDEBAR_IMAGE}"
+!endif
+
+!if "${HEADER_IMAGE}" != ""
+  !define MUI_HEADERIMAGE
+  !define MUI_HEADERIMAGE_BITMAP  "${HEADER_IMAGE}"
+
+  !define MUI_UNHEADERIMAGE
+  !define MUI_UNHEADERIMAGE_BITMAP "${HEADER_IMAGE}"
+!endif
+
+VIProductVersion "${APP_VERSION_WITH_BUILD}"
+VIAddVersionKey "ProductName" "${APP_DISPLAY_NAME}"
+VIAddVersionKey "FileDescription" "${APP_DISPLAY_NAME}"
+VIAddVersionKey "LegalCopyright" "${COPYRIGHT}"
+VIAddVersionKey "FileVersion" "${APP_VERSION_WITH_BUILD}"
+VIAddVersionKey "ProductVersion" "${APP_VERSION_WITH_BUILD}"
+
+Name "${APP_DISPLAY_NAME}"
+OutFile "{{ output_file }}"
+
+InstallDir "$LOCALAPPDATA\${APP_NAME}"
+
+
+
+!define INSTALL_DIR `$INSTDIR`
+Function .onInit
+
+    ; Call RestorePreviousInstallLocation
+
+FunctionEnd
+
+; configure instfiles page
+!define MUI_FINISHPAGE_NOAUTOCLOSE
+!define MUI_INSTFILESPAGE_NOAUTOCLOSE
+
+; configure finish page
+!define MUI_FINISHPAGE_LINK "Open project in GitHub"
+!define MUI_FINISHPAGE_LINK_LOCATION "${SOURCE_CODE_URL}"
+!define MUI_FINISHPAGE_RUN
+!define MUI_FINISHPAGE_RUN_FUNCTION RunMainBinary
+
+;Installation Pages
+!insertmacro MUI_PAGE_WELCOME
+!insertmacro MUI_PAGE_LICENSE "${LICENSE_FILE}"
+!insertmacro MUI_PAGE_COMPONENTS
+!insertmacro MUI_PAGE_INSTFILES
+!insertmacro MUI_PAGE_FINISH
+
+;Uninstallation Pages
+!insertmacro MUI_UNPAGE_WELCOME
+!insertmacro MUI_UNPAGE_CONFIRM
+!insertmacro MUI_UNPAGE_INSTFILES
+!insertmacro MUI_UNPAGE_FINISH
+
+; set language
+!insertmacro MUI_LANGUAGE "English"
+
+; a macro clear files to cleanup installation folder
+!macro clearFiles
+    RmDir /r "${INSTALL_DIR}\app"
+    RmDir /r "${INSTALL_DIR}\runtime"
+    Delete "${INSTALL_DIR}\${MAIN_BINARY_NAME}.exe"
+    Delete "${INSTALL_DIR}\${MAIN_BINARY_NAME}.ico"
+    Delete "${INSTALL_DIR}\uninstall.exe"
+    RmDir "${INSTALL_DIR}"
+!macroend
+
+Function RunMainBinary
+   Exec "${INSTALL_DIR}\${MAIN_BINARY_NAME}.exe"
+FunctionEnd
+
+!macro GetBestExecutableName result
+    StrCpy ${result} "${MAIN_BINARY_NAME}.exe"
+!macroend
+
+; Function RestorePreviousInstallLocation
+;     ReadRegStr $4 SHCTX "${REG_APP_KEY}" "InstallPath"
+;     ${if} $4 != ""
+;         StrCpy $INSTDIR $4
+;     ${endif}
+; FunctionEnd
+
+; I should improve this.
+!macro closeApp
+    !insertmacro GetBestExecutableName $1
+    DetailPrint "Stopping Executable $1"
+    ; I don't wanna kill myself!
+    ${If} "$EXEFILE" != "$1"
+        ExecWait 'taskkill /F /IM "$1"' $0
+    ${Else}
+        DetailPrint "It seems that installer file name is same as app executable name"
+        DetailPrint "Please close app manually"
+        ; don't sleep the script for nothing.
+        StrCpy $0 "1"
+    ${EndIf}
+    ${If} $0 == "0"
+        Sleep 500
+        BringToFront ; when we sleep it seems that window goes down
+        DetailPrint "Current app stopped successfully"
+    ${Endif}
+!macroend
+
+!macro CreateStartMenu
+	createDirectory "$SMPROGRAMS\${APP_DISPLAY_NAME}"
+	createShortCut "$SMPROGRAMS\${APP_DISPLAY_NAME}\${APP_DISPLAY_NAME}.lnk" "${INSTALL_DIR}\${MAIN_BINARY_NAME}.exe" "" "${INSTALL_DIR}\${MAIN_BINARY_NAME}.ico"
+!macroend
+
+!macro RemoveStartMenu
+	RmDir /r "$SMPROGRAMS\${APP_DISPLAY_NAME}"
+!macroend
+
+!macro CreateDesktopShortcut
+    CreateShortcut "$DESKTOP\${APP_DISPLAY_NAME}.lnk" "${INSTALL_DIR}\${MAIN_BINARY_NAME}.exe" "" "${INSTALL_DIR}\${MAIN_BINARY_NAME}.ico"
+!macroend
+
+!macro RemoveDesktopShortCut
+	Delete "$DESKTOP\${APP_DISPLAY_NAME}.lnk"
+!macroend
+
+
+
+Section "${APP_DISPLAY_NAME}"
+    SectionInstType RO
+
+    DetailPrint "Closing app (if any)"
+    !insertmacro closeApp
+    DetailPrint "clearing old app (if any)"
+    !insertmacro clearFiles
+    DetailPrint "writing new data"
+    SetOutPath "${INSTALL_DIR}"
+    CreateDirectory "${INSTALL_DIR}"
+
+    WriteUninstaller "${INSTALL_DIR}\uninstall.exe"
+
+    File /nonfatal /r "${INPUT_DIR}\"
+
+
+    ; Registry information for add/remove programs
+    WriteRegStr SHCTX "${REG_UNINSTALL_KEY}" "DisplayName" "${APP_DISPLAY_NAME}"
+    WriteRegStr SHCTX "${REG_UNINSTALL_KEY}" "DisplayIcon" "$\"${INSTALL_DIR}\${MAIN_BINARY_NAME}.exe$\""
+    WriteRegStr SHCTX "${REG_UNINSTALL_KEY}" "DisplayVersion" "${APP_VERSION}"
+    WriteRegStr SHCTX "${REG_UNINSTALL_KEY}" "Publisher" "${APP_PUBLISHER}"
+    WriteRegStr SHCTX "${REG_UNINSTALL_KEY}" "InstallLocation" "$\"${INSTALL_DIR}$\""
+    WriteRegStr SHCTX "${REG_UNINSTALL_KEY}" "UninstallString" "$\"${INSTALL_DIR}\uninstall.exe$\""
+    WriteRegDWORD SHCTX "${REG_UNINSTALL_KEY}" "NoModify" "1"
+    WriteRegDWORD SHCTX "${REG_UNINSTALL_KEY}" "NoRepair" "1"
+
+    ; Registry keys for app installation path and version
+    WriteRegStr SHCTX "${REG_APP_KEY}" "InstallPath" "${INSTALL_DIR}"
+    WriteRegStr SHCTX "${REG_APP_KEY}" "Version" "${APP_VERSION}"
+SectionEnd
+
+Section "Start Menu"
+    !insertmacro CreateStartMenu
+SectionEnd
+
+Section "Desktop Shortcut"
+    !insertmacro CreateDesktopShortcut
+SectionEnd
+
+Section "Uninstall"
+    !insertmacro closeApp
+    !insertmacro clearFiles
+
+    !insertmacro RemoveStartMenu
+    !insertmacro RemoveDesktopShortCut
+
+    DeleteRegKey SHCTX "${REG_UNINSTALL_KEY}"
+    DeleteRegKey SHCTX "${REG_APP_KEY}"
+
+    ; remove auto start on boot registry
+    DeleteRegValue SHCTX "${REG_RUN_KEY}" "${APP_NAME}"
+SectionEnd

gradle/libs.versions.toml

@@ -117,6 +117,8 @@ arrow-opticKsp = { module = "io.arrow-kt:arrow-optics-ksp-plugin", version.ref =
 androidx-datastore = { module = "androidx.datastore:datastore", version.ref = "datastore" }
 osThemeDetector = { module = "com.github.Dansoftowner:jSystemThemeDetector", version.ref = "osThemeDetector" }
 
+handlebarsJava = "com.github.jknack:handlebars:4.4.0"
+
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 compose = { id = "org.jetbrains.compose", version.ref = "compose" }