chore: improve upgrade

src/main/kotlin/app/termora/DialogWrapper.kt

@@ -127,12 +127,19 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
     }
 
     protected open fun createSouthPanel(): JComponent? {
+        val westSourcePanel = createWestSourcePanel()
         val box = Box.createHorizontalBox()
+
+        if (westSourcePanel != null) {
+            box.add(westSourcePanel)
+        } else {
+            box.add(Box.createHorizontalGlue())
+        }
+
         box.border = BorderFactory.createCompoundBorder(
             BorderFactory.createMatteBorder(1, 0, 0, 0, DynamicColor.BorderColor),
             BorderFactory.createEmptyBorder(8, 12, 8, 12)
         )
-        box.add(Box.createHorizontalGlue())
 
         val actions = createActions()
         for (i in actions.size - 1 downTo 0) {
@@ -145,6 +152,10 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
         return box
     }
 
+    protected open fun createWestSourcePanel(): JComponent? {
+        return null
+    }
+
     protected open fun createActions(): List<AbstractAction> {
         return listOf(createOkAction(), createCancelAction())
     }

src/main/kotlin/app/termora/MyTermoraToolbar.kt

@@ -2,7 +2,6 @@ package app.termora
 
 import app.termora.actions.StateAction
 import app.termora.findeverywhere.FindEverywhereAction
-import app.termora.plugin.internal.update.AppUpdateAction
 import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.extras.components.FlatPopupMenu
 import com.formdev.flatlaf.extras.components.FlatToolBar
@@ -84,9 +83,6 @@ internal class MyTermoraToolbar(private val windowScope: WindowScope, private va
 
         add(Box.createHorizontalGlue())
 
-        // update
-        add(redirectUpdateAction(disposable))
-
         for (action in model.getActions()) {
             if (action.visible.not()) continue
             val action = actionManager.getAction(action.id) ?: continue
@@ -122,34 +118,6 @@ internal class MyTermoraToolbar(private val windowScope: WindowScope, private va
         toolbar.add(spacing)
     }
 
-    private fun redirectUpdateAction(disposable: Disposable): AbstractButton {
-        val action = AppUpdateAction.getInstance()
-        val button = JButton(action.smallIcon)
-        button.toolTipText = (action.getValue(Action.SHORT_DESCRIPTION) as? String)
-            ?: action.getValue(Action.NAME) as? String
-        button.isVisible = action.isEnabled
-        button.addActionListener(object : AbstractAction() {
-            override fun actionPerformed(e: ActionEvent) {
-                action.actionPerformed(e)
-            }
-        })
-
-        val listener = object : PropertyChangeListener, Disposable {
-            override fun propertyChange(evt: PropertyChangeEvent) {
-                button.isVisible = action.isEnabled
-            }
-
-            override fun dispose() {
-                action.removePropertyChangeListener(this)
-            }
-        }
-
-        action.addPropertyChangeListener(listener)
-        Disposer.register(disposable, listener)
-
-        return button
-    }
-
     private fun redirectAction(action: Action, disposable: Disposable): AbstractButton {
         val button = if (action is StateAction) JToggleButton() else JButton()
         button.toolTipText = (action.getValue(Action.SHORT_DESCRIPTION) as? String)

src/main/kotlin/app/termora/plugin/PluginManager.kt

@@ -12,7 +12,7 @@ import app.termora.plugin.internal.rdp.RDPInternalPlugin
 import app.termora.plugin.internal.sftppty.SFTPPtyInternalPlugin
 import app.termora.plugin.internal.ssh.SSHInternalPlugin
 import app.termora.plugin.internal.telnet.TelnetInternalPlugin
-import app.termora.plugin.internal.update.UpdatePlugin
+import app.termora.plugin.internal.updater.UpdaterPlugin
 import app.termora.plugin.internal.wsl.WSLInternalPlugin
 import app.termora.swingCoroutineScope
 import app.termora.terminal.panel.vw.FloatingToolbarPlugin
@@ -111,7 +111,7 @@ internal class PluginManager private constructor() {
         // badge plugin
         plugins.add(PluginDescriptor(BadgePlugin(), origin = PluginOrigin.Internal, version = version))
         // update plugin
-        plugins.add(PluginDescriptor(UpdatePlugin(), origin = PluginOrigin.Internal, version = version))
+        plugins.add(PluginDescriptor(UpdaterPlugin(), origin = PluginOrigin.Internal, version = version))
         // frame plugin
         plugins.add(PluginDescriptor(FramePlugin(), origin = PluginOrigin.Internal, version = version))
 

src/main/kotlin/app/termora/plugin/internal/update/AppUpdateAction.kt

@@ -1,134 +0,0 @@
-package app.termora.plugin.internal.update
-
-import app.termora.*
-import app.termora.actions.AnAction
-import app.termora.actions.AnActionEvent
-import com.formdev.flatlaf.util.SystemInfo
-import com.sun.jna.platform.win32.Advapi32
-import com.sun.jna.platform.win32.WinError
-import com.sun.jna.platform.win32.WinNT
-import com.sun.jna.platform.win32.WinReg
-import org.apache.commons.lang3.StringUtils
-import org.jdesktop.swingx.JXEditorPane
-import org.slf4j.LoggerFactory
-import java.awt.Dimension
-import java.awt.KeyboardFocusManager
-import java.net.URI
-import javax.swing.BorderFactory
-import javax.swing.JOptionPane
-import javax.swing.JScrollPane
-import javax.swing.UIManager
-import javax.swing.event.HyperlinkEvent
-
-internal class AppUpdateAction private constructor() : AnAction(StringUtils.EMPTY, Icons.ideUpdate) {
-
-    companion object {
-        private val log = LoggerFactory.getLogger(AppUpdateAction::class.java)
-
-        fun getInstance(): AppUpdateAction {
-            return ApplicationScope.forApplicationScope().getOrCreate(AppUpdateAction::class) { AppUpdateAction() }
-        }
-    }
-
-    private val updaterManager get() = UpdaterManager.getInstance()
-
-    init {
-        isEnabled = false
-    }
-
-
-    override fun actionPerformed(evt: AnActionEvent) {
-        showUpdateDialog()
-    }
-
-
-    private fun showUpdateDialog() {
-        val owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusedWindow
-        val lastVersion = updaterManager.lastVersion
-        val editorPane = JXEditorPane()
-        editorPane.contentType = "text/html"
-        editorPane.text = lastVersion.htmlBody
-        editorPane.isEditable = false
-        editorPane.addHyperlinkListener {
-            if (it.eventType == HyperlinkEvent.EventType.ACTIVATED) {
-                Application.browse(it.url.toURI())
-            }
-        }
-        editorPane.background = DynamicColor("window")
-        val scrollPane = JScrollPane(editorPane)
-        scrollPane.border = BorderFactory.createEmptyBorder()
-        scrollPane.preferredSize = Dimension(
-            UIManager.getInt("Dialog.width") - 100,
-            UIManager.getInt("Dialog.height") - 100
-        )
-
-        val option = OptionPane.showConfirmDialog(
-            owner,
-            scrollPane,
-            title = I18n.getString("termora.update.title"),
-            messageType = JOptionPane.PLAIN_MESSAGE,
-            optionType = JOptionPane.OK_CANCEL_OPTION,
-            options = arrayOf(
-                I18n.getString("termora.update.update"),
-                I18n.getString("termora.cancel")
-            ),
-            initialValue = I18n.getString("termora.update.update")
-        )
-        if (option == JOptionPane.CANCEL_OPTION) {
-            return
-        } else if (option == JOptionPane.OK_OPTION) {
-            updateSelf(lastVersion)
-        }
-    }
-
-    private fun updateSelf(latestVersion: UpdaterManager.LatestVersion) {
-        val pkg = Updater.getInstance().getLatestPkg()
-        if (SystemInfo.isLinux || pkg == null) {
-            Application.browse(URI.create("https://github.com/TermoraDev/termora/releases/tag/${latestVersion.version}"))
-            return
-        }
-        val file = pkg.file
-        val owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusOwner
-        val commands = if (SystemInfo.isMacOS) listOf("open", "-n", file.absolutePath)
-        // 如果安装过，那么直接静默安装和自动启动
-        else if (isAppInstalled()) listOf(
-            file.absolutePath,
-            "/SILENT",
-            "/AUTOSTART",
-            "/NORESTART",
-            "/FORCECLOSEAPPLICATIONS"
-        )
-        // 没有安装过 则打开安装向导
-        else listOf(file.absolutePath)
-
-        if (log.isInfoEnabled) {
-            log.info("restart {}", commands.joinToString(StringUtils.SPACE))
-        }
-
-        TermoraRestarter.getInstance().scheduleRestart(owner, true, commands)
-
-    }
-
-    private fun isAppInstalled(): Boolean {
-        val keyPath = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\${Application.getName()}_is1"
-        val phkKey = WinReg.HKEYByReference()
-
-        // 尝试打开注册表键
-        val result = Advapi32.INSTANCE.RegOpenKeyEx(
-            WinReg.HKEY_LOCAL_MACHINE,
-            keyPath,
-            0,
-            WinNT.KEY_READ,
-            phkKey
-        )
-
-        if (result == WinError.ERROR_SUCCESS) {
-            // 键存在，关闭句柄
-            Advapi32.INSTANCE.RegCloseKey(phkKey.getValue())
-            return true
-        } else {
-            // 键不存在或无权限
-            return false
-        }
-    }
-}

src/main/kotlin/app/termora/plugin/internal/update/MyApplicationRunnerExtension.kt

@@ -1,13 +0,0 @@
-package app.termora.plugin.internal.update
-
-import app.termora.ApplicationRunnerExtension
-
-internal class MyApplicationRunnerExtension private constructor() : ApplicationRunnerExtension {
-    companion object {
-        val instance = MyApplicationRunnerExtension()
-    }
-
-    override fun ready() {
-        Updater.getInstance().scheduleUpdate()
-    }
-}

src/main/kotlin/app/termora/plugin/internal/update/Updater.kt

@@ -1,166 +0,0 @@
-package app.termora.plugin.internal.update
-
-import app.termora.*
-import app.termora.Application.httpClient
-import com.formdev.flatlaf.util.SystemInfo
-import kotlinx.coroutines.*
-import okhttp3.Request
-import org.apache.commons.io.FileUtils
-import org.apache.commons.io.IOUtils
-import org.semver4j.Semver
-import org.slf4j.LoggerFactory
-import java.io.File
-import java.net.ProxySelector
-import java.util.*
-import java.util.concurrent.TimeUnit
-import javax.swing.SwingUtilities
-import kotlin.time.Duration.Companion.hours
-import kotlin.time.Duration.Companion.seconds
-
-internal class Updater private constructor() : Disposable {
-
-    companion object {
-        private val log = LoggerFactory.getLogger(Updater::class.java)
-        fun getInstance(): Updater {
-            return ApplicationScope.forApplicationScope().getOrCreate(Updater::class) { Updater() }
-        }
-    }
-
-    private val updaterManager get() = UpdaterManager.getInstance()
-    private val coroutineScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
-    private var isRemindMeNextTime = false
-    private val disabledUpdater get() = Application.getLayout() == AppLayout.Appx
-
-    /**
-     * 安装包位置
-     */
-    private var pkg: LatestPkg? = null
-
-    fun scheduleUpdate() {
-
-        if (disabledUpdater) {
-            if (coroutineScope.isActive) {
-                coroutineScope.cancel()
-            }
-            return
-        }
-
-        coroutineScope.launch(Dispatchers.IO) {
-            // 启动 3 分钟后才是检查
-            if (Application.isUnknownVersion().not()) {
-                delay(3.seconds)
-            }
-
-            while (coroutineScope.isActive) {
-                // 下次提醒我
-                if (isRemindMeNextTime) break
-
-                try {
-                    checkUpdate()
-                } catch (e: Exception) {
-                    if (log.isWarnEnabled) {
-                        log.warn(e.message, e)
-                    }
-                }
-
-                // 之后每 3 小时检查一次
-                delay(3.hours.inWholeMilliseconds)
-
-            }
-        }
-    }
-
-    private fun checkUpdate() {
-
-        // Windows 应用商店
-        if (disabledUpdater) return
-
-        val latestVersion = updaterManager.fetchLatestVersion()
-        if (latestVersion.isSelf) {
-            return
-        }
-
-        // 之所以放到后面检查是不是开发版本，是需要发起一次检测请求，以方便调试
-        if (Application.isUnknownVersion()) {
-            return
-        }
-
-
-        val newVersion = Semver.parse(latestVersion.version) ?: return
-        val version = Semver.parse(Application.getVersion()) ?: return
-        if (newVersion <= version) {
-            return
-        }
-
-        try {
-            downloadLatestPkg(latestVersion)
-        } catch (e: Exception) {
-            if (log.isErrorEnabled) {
-                log.error(e.message, e)
-            }
-        }
-
-
-    }
-
-
-    private fun downloadLatestPkg(latestVersion: UpdaterManager.LatestVersion) {
-        if (SystemInfo.isLinux) return
-
-        setLatestPkg(null)
-
-        val arch = if (SystemInfo.isAARCH64) "aarch64" else "x86-64"
-        val osName = if (SystemInfo.isWindows) "windows" else "osx"
-        val suffix = if (SystemInfo.isWindows) "exe" else "dmg"
-        val filename = "termora-${latestVersion.version}-${osName}-${arch}.${suffix}"
-        val asset = latestVersion.assets.find { it.name == filename } ?: return
-
-        val response = httpClient
-            .newBuilder()
-            .callTimeout(15, TimeUnit.MINUTES)
-            .readTimeout(15, TimeUnit.MINUTES)
-            .proxySelector(ProxySelector.getDefault())
-            .build()
-            .newCall(Request.Builder().url(asset.downloadUrl).build())
-            .execute()
-        if (response.isSuccessful.not()) {
-            if (log.isErrorEnabled) {
-                log.warn("Failed to download latest version ${latestVersion.version}, response code ${response.code}")
-            }
-            IOUtils.closeQuietly(response)
-            return
-        }
-
-        val body = response.body
-        val input = body.byteStream()
-        val file = FileUtils.getFile(Application.getTemporaryDir(), "${UUID.randomUUID()}-${filename}")
-        val output = file.outputStream()
-
-        val downloaded = runCatching { IOUtils.copy(input, output) }.isSuccess
-        IOUtils.closeQuietly(input, output, body, response)
-
-        if (!downloaded) {
-            if (log.isErrorEnabled) {
-                log.error("Failed to download latest version to $filename")
-            }
-            return
-        }
-
-        if (log.isInfoEnabled) {
-            log.info("Successfully downloaded latest version to $file")
-        }
-
-        setLatestPkg(LatestPkg(latestVersion.version, file))
-    }
-
-    private fun setLatestPkg(pkg: LatestPkg?) {
-        this.pkg = pkg
-        SwingUtilities.invokeLater { AppUpdateAction.getInstance().isEnabled = pkg != null }
-    }
-
-    fun getLatestPkg(): LatestPkg? {
-        return pkg
-    }
-
-    data class LatestPkg(val version: String, val file: File)
-}

src/main/kotlin/app/termora/plugin/internal/updater/MyApplicationRunnerExtension.kt

@@ -0,0 +1,57 @@
+package app.termora.plugin.internal.updater
+
+import app.termora.*
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import org.semver4j.Semver
+import org.slf4j.LoggerFactory
+import java.awt.KeyboardFocusManager
+import kotlin.time.Duration.Companion.seconds
+
+internal class MyApplicationRunnerExtension private constructor() : ApplicationRunnerExtension {
+    companion object {
+        val instance = MyApplicationRunnerExtension()
+
+        private val log = LoggerFactory.getLogger(MyApplicationRunnerExtension::class.java)
+    }
+
+    private val disabledUpdater get() = Application.getLayout() == AppLayout.Appx
+    private val updaterManager get() = UpdaterManager.getInstance()
+
+
+    override fun ready() {
+        swingCoroutineScope.launch {
+            try {
+                delay(3.seconds)
+                scheduleUpdate()
+            } catch (e: Exception) {
+                log.error(e.message, e)
+            }
+        }
+    }
+
+
+    private fun scheduleUpdate() {
+        if (disabledUpdater) return
+
+        val latestVersion = updaterManager.fetchLatestVersion()
+        if (latestVersion.isSelf) {
+            return
+        }
+
+        val newVersion = Semver.parse(latestVersion.version) ?: return
+        val version = Semver.parse(Application.getVersion()) ?: return
+        if (newVersion <= version) {
+            return
+        }
+
+        val owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusedWindow
+            ?: TermoraFrameManager.getInstance().getWindows().firstOrNull()
+        if (owner == null) return
+
+        val dialog = UpdaterDialog(owner, latestVersion)
+        dialog.isModal = true
+        dialog.isVisible = true
+
+    }
+}

src/main/kotlin/app/termora/plugin/internal/updater/UpdaterDialog.kt

@@ -0,0 +1,317 @@
+package app.termora.plugin.internal.updater
+
+import app.termora.*
+import app.termora.Application.httpClient
+import com.formdev.flatlaf.util.SystemInfo
+import com.sun.jna.platform.win32.Advapi32
+import com.sun.jna.platform.win32.WinError
+import com.sun.jna.platform.win32.WinNT
+import com.sun.jna.platform.win32.WinReg
+import kotlinx.coroutines.*
+import kotlinx.coroutines.swing.Swing
+import okhttp3.Request
+import okhttp3.internal.closeQuietly
+import org.apache.commons.io.FileUtils
+import org.apache.commons.lang3.StringUtils
+import org.apache.commons.lang3.Strings
+import org.apache.commons.lang3.exception.ExceptionUtils
+import org.apache.commons.net.io.CopyStreamEvent
+import org.apache.commons.net.io.CopyStreamListener
+import org.apache.commons.net.io.Util
+import org.jdesktop.swingx.JXEditorPane
+import org.slf4j.LoggerFactory
+import java.awt.Dimension
+import java.awt.Window
+import java.net.URI
+import java.util.*
+import java.util.concurrent.Executors
+import javax.swing.*
+import javax.swing.event.HyperlinkEvent
+import kotlin.math.floor
+
+internal class UpdaterDialog(owner: Window, private val latestVersion: UpdaterManager.LatestVersion) :
+    DialogWrapper(owner) {
+    companion object {
+        private val log = LoggerFactory.getLogger(UpdaterDialog::class.java)
+    }
+
+    private enum class State {
+        Ready,
+        Downloading,
+        Downloaded,
+    }
+
+    private val progressBar = JProgressBar()
+    private val okAction = OkAction(I18n.getString("termora.update.update"))
+    private val okButton = JButton(okAction)
+    private var state = State.Ready
+    private val westSourcePanel = Box.createHorizontalBox()
+    private val glue = Box.createHorizontalGlue()
+    private val layout = Application.getLayout()
+    private val dialog get() = this
+
+    private val executorService = Executors.newVirtualThreadPerTaskExecutor()
+    private val coroutineDispatcher = executorService.asCoroutineDispatcher()
+    private val coroutineScope = CoroutineScope(coroutineDispatcher)
+
+    init {
+        size = Dimension(UIManager.getInt("Dialog.width"), UIManager.getInt("Dialog.height"))
+        isModal = true
+        controlsVisible = false
+        isResizable = false
+        escapeDispose = false
+        title = I18n.getString("termora.update.title")
+        setLocationRelativeTo(owner)
+
+        init()
+        initView()
+        initEvents()
+    }
+
+    private fun initView() {
+        progressBar.isIndeterminate = true
+        progressBar.isStringPainted = true
+
+        westSourcePanel.add(glue)
+        westSourcePanel.add(progressBar)
+        westSourcePanel.add(Box.createHorizontalStrut(20))
+        progressBar.isVisible = false
+    }
+
+    private fun initEvents() {
+        Disposer.register(disposable, object : Disposable {
+            override fun dispose() {
+                coroutineScope.cancel()
+                coroutineDispatcher.close()
+                executorService.shutdownNow()
+            }
+        })
+    }
+
+    override fun createCenterPanel(): JComponent {
+        val editorPane = JXEditorPane()
+        editorPane.contentType = "text/html"
+        editorPane.text = latestVersion.htmlBody
+        editorPane.isEditable = false
+        editorPane.addHyperlinkListener {
+            if (it.eventType == HyperlinkEvent.EventType.ACTIVATED) {
+                Application.browse(it.url.toURI())
+            }
+        }
+        editorPane.background = DynamicColor("window")
+        val scrollPane = JScrollPane(editorPane)
+        scrollPane.border = BorderFactory.createEmptyBorder()
+        return scrollPane
+    }
+
+    override fun createWestSourcePanel(): JComponent {
+        return westSourcePanel
+    }
+
+
+    override fun createActions(): List<AbstractAction> {
+        return listOf(okAction, createCancelAction())
+    }
+
+    override fun createJButtonForAction(action: Action): JButton {
+        if (action == okAction) {
+            rootPane.defaultButton = okButton
+            return okButton
+        }
+        return super.createJButtonForAction(action)
+    }
+
+    @Suppress("CascadeIf")
+    override fun doOKAction() {
+        if (state == State.Ready) {
+            okButton.text = "${okButton.text}..."
+            okButton.isEnabled = false
+            progressBar.isVisible = true
+            glue.isVisible = false
+            state = State.Downloading
+
+            coroutineScope.launch {
+                try {
+                    downloadPkg()
+                } catch (_: LatestReleaseException) {
+                    Application.browse(URI.create("https://github.com/TermoraDev/termora/releases/latest"))
+                    SwingUtilities.invokeLater { doCancelAction() }
+                } catch (e: Exception) {
+                    if (log.isErrorEnabled) log.error(e.message, e)
+                    withContext(Dispatchers.Swing) {
+
+                        state = State.Ready
+                        okButton.isEnabled = true
+                        okButton.text = okAction.name
+                        progressBar.isVisible = false
+                        glue.isVisible = true
+
+                        OptionPane.showMessageDialog(
+                            dialog,
+                            StringUtils.defaultIfBlank(e.message, ExceptionUtils.getRootCauseMessage(e)).toString(),
+                            messageType = JOptionPane.ERROR_MESSAGE
+                        )
+
+                    }
+                } finally {
+                    withContext(Dispatchers.Swing) {
+                        progressBar.isVisible = false
+                        glue.isVisible = true
+                        okButton.isEnabled = true
+                    }
+                }
+            }
+            return
+        } else if (state == State.Downloading) {
+            return
+        } else if (state == State.Downloaded) {
+            super.doOKAction()
+        }
+
+    }
+
+
+    private suspend fun downloadPkg() {
+        val arch = if (SystemInfo.isAARCH64) "aarch64" else "x86-64"
+        val osName = if (SystemInfo.isWindows) "windows" else if (SystemInfo.isLinux) "linux" else "osx"
+        val suffix = when (layout) {
+            AppLayout.Zip -> "zip"
+            AppLayout.Exe -> "exe"
+
+            AppLayout.App -> "dmg"
+
+            AppLayout.TarGz -> "tar.gz"
+            AppLayout.AppImage -> "AppImage"
+            AppLayout.Deb -> "deb"
+            else -> throw LatestReleaseException()
+        }
+
+        val filename = "termora-${latestVersion.version}-${osName}-${arch}.${suffix}"
+        val asset = latestVersion.assets.find { it.name == filename } ?: throw LatestReleaseException()
+
+        var url = asset.downloadUrl
+
+        if (I18n.isChinaMainland()) {
+            url = Strings.CI.replace(
+                url,
+                "https://github.com/TermoraDev/termora/releases/download/",
+                "https://dl.termora.cn/termora/"
+            )
+        }
+
+        val response = httpClient.newCall(Request.Builder().url(url).get().build())
+            .execute()
+
+        if (response.isSuccessful.not()) {
+            response.closeQuietly()
+            throw IllegalStateException("Failed to download asset $filename")
+        }
+
+        withContext(Dispatchers.Swing) {
+            progressBar.isIndeterminate = false
+        }
+
+        val listener = object : CopyStreamListener {
+            override fun bytesTransferred(event: CopyStreamEvent?) {
+                TODO("Not yet implemented")
+            }
+
+            override fun bytesTransferred(
+                totalBytesTransferred: Long,
+                bytesTransferred: Int,
+                streamSize: Long
+            ) {
+                SwingUtilities.invokeLater {
+                    val progress = 1.0 * totalBytesTransferred / asset.size * 100
+                    progressBar.value = floor(progress).toInt()
+                    progressBar.string = formatBytes(totalBytesTransferred) + " / " + formatBytes(asset.size)
+                }
+            }
+        }
+
+        val file = FileUtils.getFile(Application.getTemporaryDir(), "${UUID.randomUUID()}-${filename}")
+
+        response.use {
+            response.body.byteStream().use { input ->
+                file.outputStream().use { output ->
+                    Util.copyStream(
+                        input, output, Util.DEFAULT_COPY_BUFFER_SIZE,
+                        asset.size, listener
+                    )
+                }
+            }
+        }
+
+        withContext(Dispatchers.Swing) {
+            state = State.Downloaded
+        }
+
+        val commands = mutableListOf<String>()
+        if (SystemInfo.isMacOS) {
+            commands.addAll(listOf("open", "-n", file.absolutePath))
+        } else if (layout == AppLayout.Zip) {
+            commands.addAll(listOf("explorer", "/select," + file.absolutePath))
+        } else if (layout == AppLayout.Exe) {
+            // 如果安装过，那么直接静默安装和自动启动
+            if (isAppInstalled()) {
+                commands.addAll(
+                    listOf(
+                        file.absolutePath,
+                        "/SILENT",
+                        "/AUTOSTART",
+                        "/NORESTART",
+                        "/FORCECLOSEAPPLICATIONS"
+                    )
+                )
+            } else {
+                commands.addAll(listOf(file.absolutePath))
+            }
+        } else if (SystemInfo.isLinux) {
+            commands.addAll(listOf("xdg-open", file.parentFile.absolutePath))
+        }
+
+        if (log.isInfoEnabled) {
+            log.info("commands: {}", commands.joinToString(StringUtils.SPACE))
+        }
+
+        SwingUtilities.invokeLater {
+            super.doOKAction()
+            TermoraRestarter.getInstance().scheduleRestart(owner, true, commands)
+        }
+
+
+    }
+
+    private class LatestReleaseException() : RuntimeException()
+
+    private fun isAppInstalled(): Boolean {
+        try {
+            val keyPath = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\${Application.getName()}_is1"
+            val phkKey = WinReg.HKEYByReference()
+
+            // 尝试打开注册表键
+            val result = Advapi32.INSTANCE.RegOpenKeyEx(
+                WinReg.HKEY_LOCAL_MACHINE,
+                keyPath,
+                0,
+                WinNT.KEY_READ,
+                phkKey
+            )
+
+            if (result == WinError.ERROR_SUCCESS) {
+                // 键存在，关闭句柄
+                Advapi32.INSTANCE.RegCloseKey(phkKey.getValue())
+                return true
+            } else {
+                // 键不存在或无权限
+                return false
+            }
+        } catch (_: Exception) {
+            return false
+        }
+    }
+
+    override fun addNotify() {
+        super.addNotify()
+    }
+}

src/main/kotlin/app/termora/plugin/internal/updater/UpdaterPlugin.kt

@@ -1,21 +1,22 @@
-package app.termora.plugin.internal.update
+package app.termora.plugin.internal.updater
 
 import app.termora.ApplicationRunnerExtension
 import app.termora.plugin.Extension
 import app.termora.plugin.InternalPlugin
 
-internal class UpdatePlugin : InternalPlugin() {
+internal class UpdaterPlugin : InternalPlugin() {
-
     init {
         support.addExtension(ApplicationRunnerExtension::class.java) { MyApplicationRunnerExtension.instance }
     }
 
     override fun getName(): String {
-        return "Update"
+        return "Updater"
     }
 
 
     override fun <T : Extension> getExtensions(clazz: Class<T>): List<T> {
         return support.getExtensions(clazz)
     }
+
+
 }