ssh configuration changes notification (#224)

---------

Co-authored-by: Danil Ovchinnikov <Danil42Worker@gmail.com>

Author: Hidanio

src/main/kotlin/com/vk/admstorm/AdmStormStartupActivity.kt

@@ -17,6 +17,7 @@ import com.vk.admstorm.notifications.AdmNotification
 import com.vk.admstorm.services.SentryService
 import com.vk.admstorm.settings.AdmStormSettingsState
 import com.vk.admstorm.ssh.SshConnectionService
+import com.vk.admstorm.startup.ChangeSshBackendStartup
 import com.vk.admstorm.utils.MyUtils.measureTime
 import com.vk.admstorm.utils.ServerNameProvider
 import com.vk.admstorm.utils.extensions.pluginEnabled
@@ -41,6 +42,9 @@ class AdmStormStartupActivity : ProjectActivity {
             return
         }
 
+        ChangeSshBackendStartup.changeConfigurationProcess(project)
+        checkUpdates(project)
+
         measureTime(LOG, "patch cpp highlight") {
             val cppType = FileTypeChooser.getKnownFileTypeOrAssociate(".c") as AbstractFileType
             CppTypeHighlightPatcher.patch(cppType)
@@ -52,8 +56,6 @@ class AdmStormStartupActivity : ProjectActivity {
             }
         }
 
-        checkUpdates(project)
-
         // Это необходимо чтобы для бенчмарков показывались все пункты в списке
         // который открывается при клике на иконку рядом с классом или методом.
         val key = Registry.get("suggest.all.run.configurations.from.context")

src/main/kotlin/com/vk/admstorm/startup/ChangeSshBackendStartup.kt

@@ -0,0 +1,53 @@
+package com.vk.admstorm.startup
+
+import com.intellij.ide.util.PropertiesComponent
+import com.intellij.openapi.diagnostic.logger
+import com.intellij.openapi.options.advanced.AdvancedSettings
+import com.intellij.openapi.project.Project
+import com.intellij.ssh.config.SshConnectionConfigService
+import com.vk.admstorm.notifications.AdmNotification
+
+object ChangeSshBackendStartup {
+    private val LOG = logger<ChangeSshBackendStartup>()
+
+    private const val SSH_NOTIFICATOR_OPTION = "sshLegacyChanges"
+    private const val SSH_CONFIG_BACKEND = "ssh.config.backend"
+
+    private fun changeSshConfiguration(configValue: SshConnectionConfigService.Kind) {
+        AdvancedSettings.setEnum(SSH_CONFIG_BACKEND, configValue)
+    }
+
+    fun changeConfigurationProcess(project: Project) {
+        val dntShow = PropertiesComponent.getInstance(project).getBoolean(SSH_NOTIFICATOR_OPTION)
+        if (dntShow) {
+            LOG.info("LEGACY SSH option was enabled")
+            return
+        }
+
+        val sshSettingValue = AdvancedSettings.getEnum(SSH_CONFIG_BACKEND, SshConnectionConfigService.Kind::class.java)
+        if (sshSettingValue == SshConnectionConfigService.Kind.LEGACY) {
+            PropertiesComponent.getInstance(project).setValue(SSH_NOTIFICATOR_OPTION, true)
+            LOG.info("LEGACY SSH option was enabled before")
+            return
+        }
+
+        changeSshConfiguration(SshConnectionConfigService.Kind.LEGACY)
+        LOG.info("LEGACY SSH has been changed")
+
+        AdmNotification("We changed your ssh type to LEGACY")
+            .withActions(
+                AdmNotification.Action("Don`t show it again") { _, notification ->
+                    LOG.info("LEGACY SSH option has been set")
+                    notification.expire()
+                }
+            ).withActions(
+                AdmNotification.Action("Rollback and turn off this notification") { _, notification ->
+                    changeSshConfiguration(SshConnectionConfigService.Kind.OPENSSH)
+                    LOG.info("SSH option changed to OpenSSH")
+                    notification.expire()
+                }
+            ).show(project)
+
+        PropertiesComponent.getInstance(project).setValue(SSH_NOTIFICATOR_OPTION, true)
+    }
+}