tui plugins (#19347)

1 files changed, 419 insertions, 0 deletions

diff --git a/packages/plugin/src/tui.ts b/packages/plugin/src/tui.ts
new file mode 100644
index 000000000..62747884f
--- /dev/null
+++ b/packages/plugin/src/tui.ts
@@ -0,0 +1,419 @@
+import type {
+  OpencodeClient,
+  Event,
+  LspStatus,
+  McpStatus,
+  Todo,
+  Message,
+  Part,
+  Provider,
+  PermissionRequest,
+  QuestionRequest,
+  SessionStatus,
+  Workspace,
+  Config as SdkConfig,
+} from "@opencode-ai/sdk/v2"
+import type { CliRenderer, ParsedKey, RGBA } from "@opentui/core"
+import type { JSX, SolidPlugin } from "@opentui/solid"
+import type { Config as PluginConfig, Plugin, PluginModule, PluginOptions } from "./index.js"
+
+export type { CliRenderer, SlotMode } from "@opentui/core"
+
+export type TuiRouteCurrent =
+  | {
+      name: "home"
+    }
+  | {
+      name: "session"
+      params: {
+        sessionID: string
+        initialPrompt?: unknown
+      }
+    }
+  | {
+      name: string
+      params?: Record<string, unknown>
+    }
+
+export type TuiRouteDefinition = {
+  name: string
+  render: (input: { params?: Record<string, unknown> }) => JSX.Element
+}
+
+export type TuiCommand = {
+  title: string
+  value: string
+  description?: string
+  category?: string
+  keybind?: string
+  suggested?: boolean
+  hidden?: boolean
+  enabled?: boolean
+  slash?: {
+    name: string
+    aliases?: string[]
+  }
+  onSelect?: () => void
+}
+
+export type TuiKeybind = {
+  name: string
+  ctrl: boolean
+  meta: boolean
+  shift: boolean
+  super?: boolean
+  leader: boolean
+}
+
+export type TuiKeybindMap = Record<string, string>
+
+export type TuiKeybindSet = {
+  readonly all: TuiKeybindMap
+  get: (name: string) => string
+  match: (name: string, evt: ParsedKey) => boolean
+  print: (name: string) => string
+}
+
+export type TuiDialogProps = {
+  size?: "medium" | "large" | "xlarge"
+  onClose: () => void
+  children?: JSX.Element
+}
+
+export type TuiDialogStack = {
+  replace: (render: () => JSX.Element, onClose?: () => void) => void
+  clear: () => void
+  setSize: (size: "medium" | "large" | "xlarge") => void
+  readonly size: "medium" | "large" | "xlarge"
+  readonly depth: number
+  readonly open: boolean
+}
+
+export type TuiDialogAlertProps = {
+  title: string
+  message: string
+  onConfirm?: () => void
+}
+
+export type TuiDialogConfirmProps = {
+  title: string
+  message: string
+  onConfirm?: () => void
+  onCancel?: () => void
+}
+
+export type TuiDialogPromptProps = {
+  title: string
+  description?: () => JSX.Element
+  placeholder?: string
+  value?: string
+  onConfirm?: (value: string) => void
+  onCancel?: () => void
+}
+
+export type TuiDialogSelectOption<Value = unknown> = {
+  title: string
+  value: Value
+  description?: string
+  footer?: JSX.Element | string
+  category?: string
+  disabled?: boolean
+  onSelect?: () => void
+}
+
+export type TuiDialogSelectProps<Value = unknown> = {
+  title: string
+  placeholder?: string
+  options: TuiDialogSelectOption<Value>[]
+  flat?: boolean
+  onMove?: (option: TuiDialogSelectOption<Value>) => void
+  onFilter?: (query: string) => void
+  onSelect?: (option: TuiDialogSelectOption<Value>) => void
+  skipFilter?: boolean
+  current?: Value
+}
+
+export type TuiToast = {
+  variant?: "info" | "success" | "warning" | "error"
+  title?: string
+  message: string
+  duration?: number
+}
+
+export type TuiThemeCurrent = {
+  readonly primary: RGBA
+  readonly secondary: RGBA
+  readonly accent: RGBA
+  readonly error: RGBA
+  readonly warning: RGBA
+  readonly success: RGBA
+  readonly info: RGBA
+  readonly text: RGBA
+  readonly textMuted: RGBA
+  readonly selectedListItemText: RGBA
+  readonly background: RGBA
+  readonly backgroundPanel: RGBA
+  readonly backgroundElement: RGBA
+  readonly backgroundMenu: RGBA
+  readonly border: RGBA
+  readonly borderActive: RGBA
+  readonly borderSubtle: RGBA
+  readonly diffAdded: RGBA
+  readonly diffRemoved: RGBA
+  readonly diffContext: RGBA
+  readonly diffHunkHeader: RGBA
+  readonly diffHighlightAdded: RGBA
+  readonly diffHighlightRemoved: RGBA
+  readonly diffAddedBg: RGBA
+  readonly diffRemovedBg: RGBA
+  readonly diffContextBg: RGBA
+  readonly diffLineNumber: RGBA
+  readonly diffAddedLineNumberBg: RGBA
+  readonly diffRemovedLineNumberBg: RGBA
+  readonly markdownText: RGBA
+  readonly markdownHeading: RGBA
+  readonly markdownLink: RGBA
+  readonly markdownLinkText: RGBA
+  readonly markdownCode: RGBA
+  readonly markdownBlockQuote: RGBA
+  readonly markdownEmph: RGBA
+  readonly markdownStrong: RGBA
+  readonly markdownHorizontalRule: RGBA
+  readonly markdownListItem: RGBA
+  readonly markdownListEnumeration: RGBA
+  readonly markdownImage: RGBA
+  readonly markdownImageText: RGBA
+  readonly markdownCodeBlock: RGBA
+  readonly syntaxComment: RGBA
+  readonly syntaxKeyword: RGBA
+  readonly syntaxFunction: RGBA
+  readonly syntaxVariable: RGBA
+  readonly syntaxString: RGBA
+  readonly syntaxNumber: RGBA
+  readonly syntaxType: RGBA
+  readonly syntaxOperator: RGBA
+  readonly syntaxPunctuation: RGBA
+  readonly thinkingOpacity: number
+}
+
+export type TuiTheme = {
+  readonly current: TuiThemeCurrent
+  readonly selected: string
+  has: (name: string) => boolean
+  set: (name: string) => boolean
+  install: (jsonPath: string) => Promise<void>
+  mode: () => "dark" | "light"
+  readonly ready: boolean
+}
+
+export type TuiKV = {
+  get: <Value = unknown>(key: string, fallback?: Value) => Value
+  set: (key: string, value: unknown) => void
+  readonly ready: boolean
+}
+
+export type TuiState = {
+  readonly ready: boolean
+  readonly config: SdkConfig
+  readonly provider: ReadonlyArray<Provider>
+  readonly path: {
+    state: string
+    config: string
+    worktree: string
+    directory: string
+  }
+  readonly vcs: { branch?: string } | undefined
+  readonly workspace: {
+    list: () => ReadonlyArray<Workspace>
+    get: (workspaceID: string) => Workspace | undefined
+  }
+  session: {
+    count: () => number
+    diff: (sessionID: string) => ReadonlyArray<TuiSidebarFileItem>
+    todo: (sessionID: string) => ReadonlyArray<TuiSidebarTodoItem>
+    messages: (sessionID: string) => ReadonlyArray<Message>
+    status: (sessionID: string) => SessionStatus | undefined
+    permission: (sessionID: string) => ReadonlyArray<PermissionRequest>
+    question: (sessionID: string) => ReadonlyArray<QuestionRequest>
+  }
+  part: (messageID: string) => ReadonlyArray<Part>
+  lsp: () => ReadonlyArray<TuiSidebarLspItem>
+  mcp: () => ReadonlyArray<TuiSidebarMcpItem>
+}
+
+type TuiConfigView = Pick<PluginConfig, "$schema" | "theme" | "keybinds" | "plugin"> &
+  NonNullable<PluginConfig["tui"]> & {
+    plugin_enabled?: Record<string, boolean>
+  }
+
+export type TuiApp = {
+  readonly version: string
+}
+
+type Frozen<Value> = Value extends (...args: never[]) => unknown
+  ? Value
+  : Value extends ReadonlyArray<infer Item>
+    ? ReadonlyArray<Frozen<Item>>
+    : Value extends object
+      ? { readonly [Key in keyof Value]: Frozen<Value[Key]> }
+      : Value
+
+export type TuiSidebarMcpItem = {
+  name: string
+  status: McpStatus["status"]
+  error?: string
+}
+
+export type TuiSidebarLspItem = Pick<LspStatus, "id" | "root" | "status">
+
+export type TuiSidebarTodoItem = Pick<Todo, "content" | "status">
+
+export type TuiSidebarFileItem = {
+  file: string
+  additions: number
+  deletions: number
+}
+
+export type TuiSlotMap = {
+  app: {}
+  home_logo: {}
+  home_bottom: {}
+  sidebar_title: {
+    session_id: string
+    title: string
+    share_url?: string
+  }
+  sidebar_content: {
+    session_id: string
+  }
+  sidebar_footer: {
+    session_id: string
+  }
+}
+
+export type TuiSlotContext = {
+  theme: TuiTheme
+}
+
+type SlotCore = SolidPlugin<TuiSlotMap, TuiSlotContext>
+
+export type TuiSlotPlugin = Omit<SlotCore, "id"> & {
+  id?: never
+}
+
+export type TuiSlots = {
+  register: (plugin: TuiSlotPlugin) => string
+}
+
+export type TuiEventBus = {
+  on: <Type extends Event["type"]>(type: Type, handler: (event: Extract<Event, { type: Type }>) => void) => () => void
+}
+
+export type TuiDispose = () => void | Promise<void>
+
+export type TuiLifecycle = {
+  readonly signal: AbortSignal
+  onDispose: (fn: TuiDispose) => () => void
+}
+
+export type TuiPluginState = "first" | "updated" | "same"
+
+export type TuiPluginEntry = {
+  id: string
+  source: "file" | "npm" | "internal"
+  spec: string
+  target: string
+  requested?: string
+  version?: string
+  modified?: number
+  first_time: number
+  last_time: number
+  time_changed: number
+  load_count: number
+  fingerprint: string
+}
+
+export type TuiPluginMeta = TuiPluginEntry & {
+  state: TuiPluginState
+}
+
+export type TuiPluginStatus = {
+  id: string
+  source: TuiPluginEntry["source"]
+  spec: string
+  target: string
+  enabled: boolean
+  active: boolean
+}
+
+export type TuiPluginInstallOptions = {
+  global?: boolean
+}
+
+export type TuiPluginInstallResult =
+  | {
+      ok: true
+      dir: string
+      tui: boolean
+    }
+  | {
+      ok: false
+      message: string
+      missing?: boolean
+    }
+
+export type TuiWorkspace = {
+  current: () => string | undefined
+  set: (workspaceID?: string) => void
+}
+
+export type TuiPluginApi = {
+  app: TuiApp
+  command: {
+    register: (cb: () => TuiCommand[]) => () => void
+    trigger: (value: string) => void
+  }
+  route: {
+    register: (routes: TuiRouteDefinition[]) => () => void
+    navigate: (name: string, params?: Record<string, unknown>) => void
+    readonly current: TuiRouteCurrent
+  }
+  ui: {
+    Dialog: (props: TuiDialogProps) => JSX.Element
+    DialogAlert: (props: TuiDialogAlertProps) => JSX.Element
+    DialogConfirm: (props: TuiDialogConfirmProps) => JSX.Element
+    DialogPrompt: (props: TuiDialogPromptProps) => JSX.Element
+    DialogSelect: <Value = unknown>(props: TuiDialogSelectProps<Value>) => JSX.Element
+    toast: (input: TuiToast) => void
+    dialog: TuiDialogStack
+  }
+  keybind: {
+    match: (key: string, evt: ParsedKey) => boolean
+    print: (key: string) => string
+    create: (defaults: TuiKeybindMap, overrides?: Record<string, unknown>) => TuiKeybindSet
+  }
+  readonly tuiConfig: Frozen<TuiConfigView>
+  kv: TuiKV
+  state: TuiState
+  theme: TuiTheme
+  client: OpencodeClient
+  scopedClient: (workspaceID?: string) => OpencodeClient
+  workspace: TuiWorkspace
+  event: TuiEventBus
+  renderer: CliRenderer
+  slots: TuiSlots
+  plugins: {
+    list: () => ReadonlyArray<TuiPluginStatus>
+    activate: (id: string) => Promise<boolean>
+    deactivate: (id: string) => Promise<boolean>
+    add: (spec: string) => Promise<boolean>
+    install: (spec: string, options?: TuiPluginInstallOptions) => Promise<TuiPluginInstallResult>
+  }
+  lifecycle: TuiLifecycle
+}
+
+export type TuiPlugin = (api: TuiPluginApi, options: PluginOptions | undefined, meta: TuiPluginMeta) => Promise<void>
+
+export type TuiPluginModule = PluginModule & {
+  tui?: TuiPlugin
+}