feat: move terminal settings, look and ssh tools into ssh-terminal plugin

packages/plugin-sdk/src/backend.ts

@@ -10,6 +10,8 @@
  * transports could leave core's internals behind.
  */
 
+import type { HostSshOptions } from "./ssh-options.js";
+export type { HostSshOptions } from "./ssh-options.js";
 import type { PluginManifest, PluginSettingsField } from "./manifest.js";
 import type { PluginTableDefinition } from "./db.js";
 
@@ -575,6 +577,8 @@ export interface PluginHostRecord {
   folder: string | null;
   jumpHosts?: unknown;
   enableSsh?: boolean | null;
+  /** Keepalive, legacy algorithms, agent and environment options. */
+  sshOptions?: HostSshOptions | null;
   createdAt?: string | null;
   updatedAt?: string | null;
   [key: string]: unknown;
@@ -775,6 +779,7 @@ export interface PluginSshHost {
   username: string;
   userId?: string | null;
   authType?: string | null;
+  sshOptions?: HostSshOptions | null;
   [key: string]: unknown;
 }
 

packages/plugin-sdk/src/frontend.ts

@@ -16,6 +16,8 @@
 import { useCallback, useEffect, useRef, useState } from "react";
 import type { ComponentType, ReactNode, Ref } from "react";
 import type { PluginManifest } from "./manifest.js";
+import type { HostSshOptions } from "./ssh-options.js";
+export type { HostSshOptions } from "./ssh-options.js";
 
 export type Disposer = () => void;
 
@@ -39,6 +41,10 @@ export interface PluginHostRecord {
   username?: string;
   folder?: string;
   tags?: string[];
+  /** Keepalive, legacy algorithms, agent and environment options. */
+  sshOptions?: HostSshOptions | null;
+  /** Each enabled plugin's host settings, secrets redacted. */
+  pluginSettings?: Record<string, Record<string, unknown>>;
   [key: string]: unknown;
 }
 
@@ -863,10 +869,10 @@ export interface PluginCoreApi {
   ) => Promise<void>;
   /** The user's custom keybindings, enabled or not. */
   getCustomKeybindings: () => Promise<CustomKeybinding[]>;
-  /** Turns auto tmux on or off in a host's terminal options. */
-  setHostAutoTmux: (hostId: number, autoTmux: boolean) => Promise<void>;
   /** A browser-side UI preference (a cookie, or the desktop app's store). */
   getClientPreference: (name: string) => string | undefined;
+  /** Saves a browser-side UI preference where getClientPreference reads it. */
+  setClientPreference: (name: string, value: string) => void;
   /** Every host the user can see, fetched now rather than from the shell's cache. */
   listHosts: () => Promise<PluginHostRecord[]>;
   /** The user's stored credentials, without their secrets. */
@@ -1015,17 +1021,14 @@ export function getCustomKeybindings(): Promise<CustomKeybinding[]> {
   return requireHost().core.getCustomKeybindings();
 }
 
-export function setHostAutoTmux(
-  hostId: number,
-  autoTmux: boolean,
-): Promise<void> {
-  return requireHost().core.setHostAutoTmux(hostId, autoTmux);
-}
-
 export function getClientPreference(name: string): string | undefined {
   return requireHost().core.getClientPreference(name);
 }
 
+export function setClientPreference(name: string, value: string): void {
+  requireHost().core.setClientPreference(name, value);
+}
+
 export function listHosts(): Promise<PluginHostRecord[]> {
   return requireHost().core.listHosts();
 }

packages/plugin-sdk/src/ssh-options.ts

@@ -0,0 +1,20 @@
+/**
+ * A host's SSH connection options, as core's connect pipeline reads them
+ * (`ssh_data.ssh_options`). Shared by the backend and frontend host records.
+ */
+export interface HostSshOptions {
+  /** Seconds between keepalive packets. */
+  keepaliveInterval?: number;
+  /** Missed keepalives before the connection is dropped. */
+  keepaliveCountMax?: number;
+  /** Offer older key exchange, cipher and MAC algorithms. On unless false. */
+  allowLegacyAlgorithms?: boolean;
+  /** Agent auth: the agent socket to use instead of the default. */
+  agentSocketPath?: string | null;
+  /** Agent auth: the key comment or fingerprint to offer first. */
+  agentIdentity?: string | null;
+  /** Forward the agent (or the host's key) into the session. */
+  agentForwarding?: boolean;
+  /** Variables exported into an interactive session. */
+  environmentVariables?: Array<{ key: string; value: string }>;
+}

packages/plugin-sdk/src/testing/setup.ts

@@ -137,8 +137,8 @@ const offline = () =>
     getHostPassword: async () => null,
     patchOpenTab: async () => {},
     getCustomKeybindings: async () => [],
-    setHostAutoTmux: async () => {},
     getClientPreference: () => undefined,
+    setClientPreference: () => {},
     listHosts: async () => [],
     listCredentials: async () => [],
   },