fix: unable to update automatically

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

@@ -12,12 +12,6 @@ object Actions {
      */
     const val KEY_MANAGER = "KeyManagerAction"
 
-    /**
-     * 更新
-     */
-    const val APP_UPDATE = "AppUpdateAction"
-
-
     /**
      * 宏
      */

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

@@ -2,19 +2,19 @@ package app.termora
 
 import app.termora.actions.StateAction
 import app.termora.findeverywhere.FindEverywhereAction
-import app.termora.plugin.internal.badge.Badge
+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
+import com.formdev.flatlaf.util.SystemInfo
 import java.awt.AWTEvent
 import java.awt.Rectangle
-import java.awt.event.AWTEventListener
+import java.awt.event.*
-import java.awt.event.ActionEvent
-import java.awt.event.MouseEvent
 import java.beans.PropertyChangeEvent
 import java.beans.PropertyChangeListener
 import javax.swing.*
 
-internal class MyTermoraToolbar(private val windowScope: WindowScope) : FlatToolBar() {
+internal class MyTermoraToolbar(private val windowScope: WindowScope, private val frame: TermoraFrame) : FlatToolBar() {
 
 
     private val customizeToolBarAWTEventListener = CustomizeToolBarAWTEventListener()
@@ -56,6 +56,14 @@ internal class MyTermoraToolbar(private val windowScope: WindowScope) : FlatTool
             }
         }).let { Disposer.register(windowScope, it) }
 
+        // 监听窗口大小变动，然后修改边距避开控制按钮
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            addComponentListener(object : ComponentAdapter() {
+                override fun componentResized(e: ComponentEvent) {
+                    adjust()
+                }
+            })
+        }
     }
 
     private fun refreshActions() {
@@ -76,16 +84,70 @@ internal class MyTermoraToolbar(private val windowScope: WindowScope) : FlatTool
 
         add(Box.createHorizontalGlue())
 
+        // update
+        add(redirectUpdateAction(disposable))
+
         for (action in model.getActions()) {
             if (action.visible.not()) continue
             val action = actionManager.getAction(action.id) ?: continue
             add(redirectAction(action, disposable))
         }
 
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            adjust()
+        }
+
         revalidate()
         repaint()
     }
 
+    private fun adjust() {
+        val rectangle = frame.rootPane.getClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT_BUTTONS_BOUNDS)
+                as? Rectangle ?: return
+        val right = rectangle.width
+
+        for (i in 0 until toolbar.componentCount) {
+            val c = toolbar.getComponent(i)
+            if (c.name == "spacing") {
+                if (c.width == right) {
+                    return
+                }
+                toolbar.remove(i)
+                break
+            }
+        }
+
+        val spacing = Box.createHorizontalStrut(right)
+        spacing.name = "spacing"
+        toolbar.add(spacing)
+    }
+
+    private fun redirectUpdateAction(disposable: Disposable): AbstractButton {
+        val action = AppUpdateAction.getInstance()
+        val button = JButton(action.smallIcon)
+        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
@@ -100,16 +162,7 @@ internal class MyTermoraToolbar(private val windowScope: WindowScope) : FlatTool
         })
 
         val listener = object : PropertyChangeListener, Disposable {
-            private val badge get() = Badge.getInstance(windowScope)
             override fun propertyChange(evt: PropertyChangeEvent) {
-                if (evt.propertyName == "Badge") {
-                    if (action.getValue("Badge") == true) {
-                        badge.addBadge(button)
-                    } else {
-                        badge.removeBadge(button)
-                    }
-                }
-
                 if (action is StateAction) {
                     button.isSelected = action.isSelected(windowScope)
                 }

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

@@ -42,7 +42,7 @@ class TermoraFrame : JFrame(), DataProvider {
     private val id = UUID.randomUUID().toString()
     private val windowScope = ApplicationScope.forWindowScope(this)
     private val tabbedPane = MyTabbedPane().apply { tabHeight = titleBarHeight }
-    private val toolbar = MyTermoraToolbar(windowScope)
+    private val toolbar = MyTermoraToolbar(windowScope, this)
     private val terminalTabbed = TerminalTabbed(windowScope, tabbedPane, layout)
     private val dataProviderSupport = DataProviderSupport()
     private var notifyListeners = emptyArray<NotifyListener>()

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

@@ -86,8 +86,8 @@ class UpdaterManager private constructor() {
                 return LatestVersion.self
             }
 
-            val text = response.use { resp -> resp.body?.use { it.string() } }
+            val text = response.use { resp -> resp.body.use { it.string() } }
-            if (text.isNullOrBlank()) {
+            if (text.isBlank()) {
                 return LatestVersion.self
             }
 

src/main/kotlin/app/termora/actions/ActionManager.kt

@@ -30,7 +30,6 @@ class ActionManager : org.jdesktop.swingx.action.ActionManager() {
         addAction(FindEverywhereAction.FIND_EVERYWHERE, FindEverywhereAction())
         addAction(QuickConnectAction.QUICK_CONNECT, QuickConnectAction.instance)
 
-        addAction(Actions.APP_UPDATE, AppUpdateAction.getInstance())
         addAction(Actions.KEYWORD_HIGHLIGHT, KeywordHighlightAction())
         addAction(Actions.TERMINAL_LOGGER, TerminalLoggerAction())
         addAction(Actions.SFTP, TransferAnAction())
@@ -42,7 +41,7 @@ class ActionManager : org.jdesktop.swingx.action.ActionManager() {
 
         addAction(SwitchTabAction.SWITCH_TAB, SwitchTabAction())
         addAction(TabReconnectAction.RECONNECT_TAB, TabReconnectAction())
-        addAction(SettingsAction.SETTING, SettingsAction())
+        addAction(SettingsAction.SETTING, SettingsAction.getInstance())
 
         addAction(NewHostAction.NEW_HOST, NewHostAction())
         addAction(OpenHostAction.OPEN_HOST, OpenHostAction())

src/main/kotlin/app/termora/actions/AppUpdateAction.kt

@@ -1,272 +0,0 @@
-package app.termora.actions
-
-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 org.apache.commons.io.FileUtils
-import org.apache.commons.io.IOUtils
-import org.apache.commons.lang3.StringUtils
-import org.jdesktop.swingx.JXEditorPane
-import org.semver4j.Semver
-import org.slf4j.LoggerFactory
-import java.awt.Dimension
-import java.awt.KeyboardFocusManager
-import java.io.File
-import java.net.ProxySelector
-import java.net.URI
-import java.util.*
-import java.util.concurrent.TimeUnit
-import javax.swing.BorderFactory
-import javax.swing.JOptionPane
-import javax.swing.JScrollPane
-import javax.swing.UIManager
-import javax.swing.event.HyperlinkEvent
-import kotlin.time.Duration.Companion.hours
-import kotlin.time.Duration.Companion.minutes
-
-class AppUpdateAction private constructor() : AnAction(
-    StringUtils.EMPTY,
-    Icons.ideUpdate
-) {
-    private val coroutineScope = CoroutineScope(SupervisorJob() + Dispatchers.Swing)
-
-    companion object {
-        private val log = LoggerFactory.getLogger(AppUpdateAction::class.java)
-        private const val PKG_FILE_KEY = "pkgFile"
-
-        fun getInstance(): AppUpdateAction {
-            return ApplicationScope.forApplicationScope().getOrCreate(AppUpdateAction::class) { AppUpdateAction() }
-        }
-    }
-
-    private val updaterManager get() = UpdaterManager.getInstance()
-    private var isRemindMeNextTime = false
-
-    init {
-        isEnabled = false
-        scheduleUpdate()
-    }
-
-    override fun actionPerformed(evt: AnActionEvent) {
-        showUpdateDialog()
-    }
-
-
-    private fun scheduleUpdate() {
-        coroutineScope.launch(Dispatchers.IO) {
-            // 启动 3 分钟后才是检查
-            if (Application.isUnknownVersion().not()) {
-                delay(3.minutes)
-            }
-
-            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 suspend fun checkUpdate() {
-
-        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)
-            }
-        }
-
-
-        withContext(Dispatchers.Swing) { isEnabled = true }
-
-    }
-
-
-    private suspend fun downloadLatestPkg(latestVersion: UpdaterManager.LatestVersion) {
-        if (SystemInfo.isLinux) return
-
-        super.putValue(PKG_FILE_KEY, 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")
-        }
-
-        withContext(Dispatchers.Swing) { setLatestPkgFile(file) }
-
-    }
-
-    private fun setLatestPkgFile(file: File) {
-        putValue(PKG_FILE_KEY, file)
-    }
-
-    private fun getLatestPkgFile(): File? {
-        return getValue(PKG_FILE_KEY) as? File
-    }
-
-    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.YES_NO_CANCEL_OPTION,
-            options = arrayOf(
-                I18n.getString("termora.update.update"),
-                I18n.getString("termora.update.ignore"),
-                I18n.getString("termora.cancel")
-            ),
-            initialValue = I18n.getString("termora.update.update")
-        )
-        if (option == JOptionPane.CANCEL_OPTION) {
-            return
-        } else if (option == JOptionPane.NO_OPTION) {
-            isEnabled = false
-            isRemindMeNextTime = true
-        } else if (option == JOptionPane.YES_OPTION) {
-            updateSelf(lastVersion)
-        }
-    }
-
-    private fun updateSelf(latestVersion: UpdaterManager.LatestVersion) {
-        val file = getLatestPkgFile()
-        if (SystemInfo.isLinux || file == null) {
-            isEnabled = false
-            Application.browse(URI.create("https://github.com/TermoraDev/termora/releases/tag/${latestVersion.version}"))
-            return
-        }
-
-        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/actions/SettingsAction.kt

@@ -11,19 +11,25 @@ import java.awt.event.ActionEvent
 import java.awt.event.WindowAdapter
 import java.awt.event.WindowEvent
 
-class SettingsAction : AnAction(
+class SettingsAction private constructor() : AnAction(
     I18n.getString("termora.setting"),
     Icons.settings
 ) {
+
     companion object {
 
         /**
          * 打开设置
          */
         const val SETTING = "SettingAction"
+
+        fun getInstance(): SettingsAction {
+            return ApplicationScope.forApplicationScope().getOrCreate(SettingsAction::class) { SettingsAction() }
+        }
     }
 
     private var isShowing = false
+    private val action get() = this
 
     init {
         FlatDesktop.setPreferencesHandler {
@@ -36,20 +42,25 @@ class SettingsAction : AnAction(
     }
 
     override fun actionPerformed(evt: AnActionEvent) {
-        if (isShowing) {
+        if (isShowing) return
-            return
+        showSettingsDialog(evt)
     }
 
+
+    private fun showSettingsDialog(evt: AnActionEvent) {
+
         isShowing = true
 
         val owner = evt.window
         val dialog = SettingsDialog(owner)
         dialog.addWindowListener(object : WindowAdapter() {
             override fun windowClosed(e: WindowEvent) {
-                this@SettingsAction.isShowing = false
+                action.isShowing = false
             }
         })
         dialog.setLocationRelativeTo(owner)
         dialog.isVisible = true
     }
+
+
 }

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

@@ -11,6 +11,7 @@ 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.wsl.WSLInternalPlugin
 import app.termora.swingCoroutineScope
 import app.termora.terminal.panel.vw.FloatingToolbarPlugin
@@ -108,6 +109,8 @@ internal class PluginManager private constructor() {
         plugins.add(PluginDescriptor(AccountPlugin(), origin = PluginOrigin.Internal, version = version))
         // badge plugin
         plugins.add(PluginDescriptor(BadgePlugin(), origin = PluginOrigin.Internal, version = version))
+        // update plugin
+        plugins.add(PluginDescriptor(UpdatePlugin(), origin = PluginOrigin.Internal, version = version))
 
         // ssh plugin
         plugins.add(PluginDescriptor(SSHInternalPlugin(), origin = PluginOrigin.Internal, version = version))

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

@@ -0,0 +1,134 @@
+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

@@ -0,0 +1,13 @@
+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/UpdatePlugin.kt

@@ -0,0 +1,21 @@
+package app.termora.plugin.internal.update
+
+import app.termora.ApplicationRunnerExtension
+import app.termora.plugin.Extension
+import app.termora.plugin.InternalPlugin
+
+internal class UpdatePlugin : InternalPlugin() {
+
+    init {
+        support.addExtension(ApplicationRunnerExtension::class.java) { MyApplicationRunnerExtension.instance }
+    }
+
+    override fun getName(): String {
+        return "Update"
+    }
+
+
+    override fun <T : Extension> getExtensions(clazz: Class<T>): List<T> {
+        return support.getExtensions(clazz)
+    }
+}

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

@@ -0,0 +1,157 @@
+package app.termora.plugin.internal.update
+
+import app.termora.Application
+import app.termora.Application.httpClient
+import app.termora.ApplicationScope
+import app.termora.Disposable
+import app.termora.UpdaterManager
+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
+
+    /**
+     * 安装包位置
+     */
+    private var pkg: LatestPkg? = null
+
+    fun scheduleUpdate() {
+        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() {
+
+        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/resources/i18n/messages.properties

@@ -21,7 +21,6 @@ termora.optional=Optional
 # update
 termora.update.title=New version
 termora.update.update=Update
-termora.update.ignore=Remind me next time
 
 # Hosts
 termora.host.modified-server-key.title=HOST [{0}] IDENTIFICATION HAS CHANGED

src/main/resources/i18n/messages_ru_RU.properties

@@ -17,7 +17,6 @@ termora.quit-confirm=Выйти {0}?
 # update
 termora.update.title=Новая версия
 termora.update.update=Обновить
-termora.update.ignore=Напомнить в следующий раз
 
 
 # Hosts

src/main/resources/i18n/messages_zh_CN.properties

@@ -22,7 +22,6 @@ termora.optional=可选的
 # update
 termora.update.title=新版本
 termora.update.update=更新
-termora.update.ignore=下次提醒我
 
 
 # Hosts

src/main/resources/i18n/messages_zh_TW.properties

@@ -19,7 +19,6 @@ termora.optional=可選的
 # update
 termora.update.title=新版本
 termora.update.update=更新
-termora.update.ignore=下次提醒我