mirror of
https://github.com/earendil-works/pi.git
synced 2026-06-18 15:54:04 +08:00
Mario Zechner
746ec9eb01
Use !!command to execute bash commands that are shown in the TUI and saved to session history but excluded from LLM context, compaction summaries, and branch summaries. - Add excludeFromContext field to BashExecutionMessage - Filter excluded messages in convertToLlm() - Parse !! prefix in interactive mode - Use dim border color for excluded commands fixes #414
2489 lines
78 KiB
TypeScript
2489 lines
78 KiB
TypeScript
/**
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* Interactive mode for the coding agent.
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* Handles TUI rendering and user interaction, delegating business logic to AgentSession.
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*/
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import * as fs from "node:fs";
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import * as os from "node:os";
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import * as path from "node:path";
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import type { AgentMessage } from "@mariozechner/pi-agent-core";
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import type { AssistantMessage, Message, OAuthProvider } from "@mariozechner/pi-ai";
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import type { SlashCommand } from "@mariozechner/pi-tui";
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import {
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CombinedAutocompleteProvider,
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type Component,
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Container,
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Input,
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Loader,
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Markdown,
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ProcessTerminal,
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Spacer,
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Text,
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TruncatedText,
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TUI,
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visibleWidth,
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} from "@mariozechner/pi-tui";
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import { exec, spawn, spawnSync } from "child_process";
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import { APP_NAME, getAuthPath, getDebugLogPath } from "../../config.js";
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import type { AgentSession, AgentSessionEvent } from "../../core/agent-session.js";
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import type { CustomToolSessionEvent, LoadedCustomTool } from "../../core/custom-tools/index.js";
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import type { HookUIContext } from "../../core/hooks/index.js";
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import { createCompactionSummaryMessage } from "../../core/messages.js";
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import { type SessionContext, SessionManager } from "../../core/session-manager.js";
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import { loadSkills } from "../../core/skills.js";
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import { loadProjectContextFiles } from "../../core/system-prompt.js";
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import type { TruncationResult } from "../../core/tools/truncate.js";
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import { getChangelogPath, parseChangelog } from "../../utils/changelog.js";
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import { copyToClipboard } from "../../utils/clipboard.js";
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import { ArminComponent } from "./components/armin.js";
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import { AssistantMessageComponent } from "./components/assistant-message.js";
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import { BashExecutionComponent } from "./components/bash-execution.js";
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import { BorderedLoader } from "./components/bordered-loader.js";
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import { BranchSummaryMessageComponent } from "./components/branch-summary-message.js";
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import { CompactionSummaryMessageComponent } from "./components/compaction-summary-message.js";
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import { CustomEditor } from "./components/custom-editor.js";
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import { DynamicBorder } from "./components/dynamic-border.js";
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import { FooterComponent } from "./components/footer.js";
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import { HookEditorComponent } from "./components/hook-editor.js";
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import { HookInputComponent } from "./components/hook-input.js";
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import { HookMessageComponent } from "./components/hook-message.js";
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import { HookSelectorComponent } from "./components/hook-selector.js";
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import { ModelSelectorComponent } from "./components/model-selector.js";
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import { OAuthSelectorComponent } from "./components/oauth-selector.js";
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import { SessionSelectorComponent } from "./components/session-selector.js";
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import { SettingsSelectorComponent } from "./components/settings-selector.js";
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import { ToolExecutionComponent } from "./components/tool-execution.js";
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import { TreeSelectorComponent } from "./components/tree-selector.js";
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import { UserMessageComponent } from "./components/user-message.js";
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import { UserMessageSelectorComponent } from "./components/user-message-selector.js";
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import {
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getAvailableThemes,
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getEditorTheme,
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getMarkdownTheme,
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onThemeChange,
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setTheme,
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type Theme,
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theme,
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} from "./theme/theme.js";
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/** Interface for components that can be expanded/collapsed */
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interface Expandable {
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setExpanded(expanded: boolean): void;
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}
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function isExpandable(obj: unknown): obj is Expandable {
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return typeof obj === "object" && obj !== null && "setExpanded" in obj && typeof obj.setExpanded === "function";
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}
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export class InteractiveMode {
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private session: AgentSession;
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private ui: TUI;
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private chatContainer: Container;
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private pendingMessagesContainer: Container;
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private statusContainer: Container;
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private editor: CustomEditor;
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private editorContainer: Container;
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private footer: FooterComponent;
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private version: string;
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private isInitialized = false;
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private onInputCallback?: (text: string) => void;
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private loadingAnimation: Loader | undefined = undefined;
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private lastSigintTime = 0;
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private lastEscapeTime = 0;
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private changelogMarkdown: string | undefined = undefined;
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// Status line tracking (for mutating immediately-sequential status updates)
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private lastStatusSpacer: Spacer | undefined = undefined;
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private lastStatusText: Text | undefined = undefined;
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// Streaming message tracking
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private streamingComponent: AssistantMessageComponent | undefined = undefined;
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private streamingMessage: AssistantMessage | undefined = undefined;
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// Tool execution tracking: toolCallId -> component
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private pendingTools = new Map<string, ToolExecutionComponent>();
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// Tool output expansion state
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private toolOutputExpanded = false;
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// Thinking block visibility state
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private hideThinkingBlock = false;
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// Agent subscription unsubscribe function
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private unsubscribe?: () => void;
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// Track if editor is in bash mode (text starts with !)
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private isBashMode = false;
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// Track current bash execution component
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private bashComponent: BashExecutionComponent | undefined = undefined;
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// Track pending bash components (shown in pending area, moved to chat on submit)
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private pendingBashComponents: BashExecutionComponent[] = [];
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// Auto-compaction state
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private autoCompactionLoader: Loader | undefined = undefined;
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private autoCompactionEscapeHandler?: () => void;
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// Auto-retry state
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private retryLoader: Loader | undefined = undefined;
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private retryEscapeHandler?: () => void;
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// Hook UI state
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private hookSelector: HookSelectorComponent | undefined = undefined;
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private hookInput: HookInputComponent | undefined = undefined;
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private hookEditor: HookEditorComponent | undefined = undefined;
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// Custom tools for custom rendering
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private customTools: Map<string, LoadedCustomTool>;
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// Convenience accessors
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private get agent() {
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return this.session.agent;
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}
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private get sessionManager() {
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return this.session.sessionManager;
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}
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private get settingsManager() {
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return this.session.settingsManager;
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}
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constructor(
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session: AgentSession,
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version: string,
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changelogMarkdown: string | undefined = undefined,
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customTools: LoadedCustomTool[] = [],
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private setToolUIContext: (uiContext: HookUIContext, hasUI: boolean) => void = () => {},
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fdPath: string | undefined = undefined,
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) {
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this.session = session;
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this.version = version;
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this.changelogMarkdown = changelogMarkdown;
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this.customTools = new Map(customTools.map((ct) => [ct.tool.name, ct]));
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this.ui = new TUI(new ProcessTerminal());
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this.chatContainer = new Container();
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this.pendingMessagesContainer = new Container();
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this.statusContainer = new Container();
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this.editor = new CustomEditor(getEditorTheme());
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this.editorContainer = new Container();
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this.editorContainer.addChild(this.editor);
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this.footer = new FooterComponent(session);
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this.footer.setAutoCompactEnabled(session.autoCompactionEnabled);
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// Define slash commands for autocomplete
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const slashCommands: SlashCommand[] = [
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{ name: "settings", description: "Open settings menu" },
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{ name: "model", description: "Select model (opens selector UI)" },
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{ name: "export", description: "Export session to HTML file" },
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{ name: "share", description: "Share session as a secret GitHub gist" },
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{ name: "copy", description: "Copy last agent message to clipboard" },
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{ name: "session", description: "Show session info and stats" },
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{ name: "changelog", description: "Show changelog entries" },
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{ name: "hotkeys", description: "Show all keyboard shortcuts" },
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{ name: "branch", description: "Create a new branch from a previous message" },
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{ name: "tree", description: "Navigate session tree (switch branches)" },
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{ name: "login", description: "Login with OAuth provider" },
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{ name: "logout", description: "Logout from OAuth provider" },
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{ name: "new", description: "Start a new session" },
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{ name: "compact", description: "Manually compact the session context" },
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{ name: "resume", description: "Resume a different session" },
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];
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// Load hide thinking block setting
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this.hideThinkingBlock = this.settingsManager.getHideThinkingBlock();
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// Convert file commands to SlashCommand format
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const fileSlashCommands: SlashCommand[] = this.session.fileCommands.map((cmd) => ({
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name: cmd.name,
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description: cmd.description,
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}));
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// Convert hook commands to SlashCommand format
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const hookCommands: SlashCommand[] = (this.session.hookRunner?.getRegisteredCommands() ?? []).map((cmd) => ({
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name: cmd.name,
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description: cmd.description ?? "(hook command)",
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}));
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// Setup autocomplete
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const autocompleteProvider = new CombinedAutocompleteProvider(
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[...slashCommands, ...fileSlashCommands, ...hookCommands],
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process.cwd(),
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fdPath,
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);
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this.editor.setAutocompleteProvider(autocompleteProvider);
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}
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async init(): Promise<void> {
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if (this.isInitialized) return;
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// Add header
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const logo = theme.bold(theme.fg("accent", APP_NAME)) + theme.fg("dim", ` v${this.version}`);
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const instructions =
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theme.fg("dim", "esc") +
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theme.fg("muted", " to interrupt") +
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"\n" +
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theme.fg("dim", "ctrl+c") +
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theme.fg("muted", " to clear") +
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"\n" +
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theme.fg("dim", "ctrl+c twice") +
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theme.fg("muted", " to exit") +
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"\n" +
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theme.fg("dim", "ctrl+d") +
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theme.fg("muted", " to exit (empty)") +
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"\n" +
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theme.fg("dim", "ctrl+z") +
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theme.fg("muted", " to suspend") +
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"\n" +
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theme.fg("dim", "ctrl+k") +
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theme.fg("muted", " to delete line") +
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"\n" +
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theme.fg("dim", "shift+tab") +
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theme.fg("muted", " to cycle thinking") +
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"\n" +
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theme.fg("dim", "ctrl+p/shift+ctrl+p") +
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theme.fg("muted", " to cycle models") +
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"\n" +
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theme.fg("dim", "ctrl+l") +
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theme.fg("muted", " to select model") +
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"\n" +
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theme.fg("dim", "ctrl+o") +
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theme.fg("muted", " to expand tools") +
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"\n" +
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theme.fg("dim", "ctrl+t") +
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theme.fg("muted", " to toggle thinking") +
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"\n" +
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theme.fg("dim", "ctrl+g") +
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theme.fg("muted", " for external editor") +
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"\n" +
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theme.fg("dim", "/") +
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theme.fg("muted", " for commands") +
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"\n" +
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theme.fg("dim", "!") +
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theme.fg("muted", " to run bash") +
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"\n" +
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theme.fg("dim", "alt+enter") +
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theme.fg("muted", " to queue follow-up") +
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"\n" +
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theme.fg("dim", "drop files") +
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theme.fg("muted", " to attach");
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const header = new Text(`${logo}\n${instructions}`, 1, 0);
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// Setup UI layout
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this.ui.addChild(new Spacer(1));
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this.ui.addChild(header);
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this.ui.addChild(new Spacer(1));
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// Add changelog if provided
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if (this.changelogMarkdown) {
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this.ui.addChild(new DynamicBorder());
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if (this.settingsManager.getCollapseChangelog()) {
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const versionMatch = this.changelogMarkdown.match(/##\s+\[?(\d+\.\d+\.\d+)\]?/);
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const latestVersion = versionMatch ? versionMatch[1] : this.version;
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const condensedText = `Updated to v${latestVersion}. Use ${theme.bold("/changelog")} to view full changelog.`;
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this.ui.addChild(new Text(condensedText, 1, 0));
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} else {
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this.ui.addChild(new Text(theme.bold(theme.fg("accent", "What's New")), 1, 0));
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this.ui.addChild(new Spacer(1));
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this.ui.addChild(new Markdown(this.changelogMarkdown.trim(), 1, 0, getMarkdownTheme()));
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this.ui.addChild(new Spacer(1));
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}
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this.ui.addChild(new DynamicBorder());
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}
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this.ui.addChild(this.chatContainer);
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this.ui.addChild(this.pendingMessagesContainer);
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this.ui.addChild(this.statusContainer);
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this.ui.addChild(new Spacer(1));
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this.ui.addChild(this.editorContainer);
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this.ui.addChild(this.footer);
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this.ui.setFocus(this.editor);
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this.setupKeyHandlers();
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this.setupEditorSubmitHandler();
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// Start the UI
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this.ui.start();
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this.isInitialized = true;
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// Set terminal title
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const cwdBasename = path.basename(process.cwd());
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this.ui.terminal.setTitle(`pi - ${cwdBasename}`);
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// Initialize hooks with TUI-based UI context
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await this.initHooksAndCustomTools();
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// Subscribe to agent events
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this.subscribeToAgent();
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// Set up theme file watcher
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onThemeChange(() => {
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this.ui.invalidate();
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this.updateEditorBorderColor();
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this.ui.requestRender();
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});
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// Set up git branch watcher
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this.footer.watchBranch(() => {
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this.ui.requestRender();
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});
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}
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// =========================================================================
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// Hook System
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// =========================================================================
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/**
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* Initialize the hook system with TUI-based UI context.
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*/
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private async initHooksAndCustomTools(): Promise<void> {
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// Show loaded project context files
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const contextFiles = loadProjectContextFiles();
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if (contextFiles.length > 0) {
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const contextList = contextFiles.map((f) => theme.fg("dim", ` ${f.path}`)).join("\n");
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this.chatContainer.addChild(new Text(theme.fg("muted", "Loaded context:\n") + contextList, 0, 0));
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this.chatContainer.addChild(new Spacer(1));
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}
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// Show loaded skills
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const skillsSettings = this.session.skillsSettings;
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if (skillsSettings?.enabled !== false) {
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const { skills, warnings: skillWarnings } = loadSkills(skillsSettings ?? {});
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if (skills.length > 0) {
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const skillList = skills.map((s) => theme.fg("dim", ` ${s.filePath}`)).join("\n");
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this.chatContainer.addChild(new Text(theme.fg("muted", "Loaded skills:\n") + skillList, 0, 0));
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this.chatContainer.addChild(new Spacer(1));
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}
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// Show skill warnings if any
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if (skillWarnings.length > 0) {
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const warningList = skillWarnings
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.map((w) => theme.fg("warning", ` ${w.skillPath}: ${w.message}`))
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.join("\n");
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this.chatContainer.addChild(new Text(theme.fg("warning", "Skill warnings:\n") + warningList, 0, 0));
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this.chatContainer.addChild(new Spacer(1));
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}
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}
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// Show loaded custom tools
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if (this.customTools.size > 0) {
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const toolList = Array.from(this.customTools.values())
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.map((ct) => theme.fg("dim", ` ${ct.tool.name} (${ct.path})`))
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.join("\n");
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this.chatContainer.addChild(new Text(theme.fg("muted", "Loaded custom tools:\n") + toolList, 0, 0));
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this.chatContainer.addChild(new Spacer(1));
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}
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// Create and set hook & tool UI context
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const uiContext: HookUIContext = {
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select: (title, options) => this.showHookSelector(title, options),
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confirm: (title, message) => this.showHookConfirm(title, message),
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input: (title, placeholder) => this.showHookInput(title, placeholder),
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notify: (message, type) => this.showHookNotify(message, type),
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setStatus: (key, text) => this.setHookStatus(key, text),
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custom: (factory) => this.showHookCustom(factory),
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setEditorText: (text) => this.editor.setText(text),
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getEditorText: () => this.editor.getText(),
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editor: (title, prefill) => this.showHookEditor(title, prefill),
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get theme() {
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return theme;
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},
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};
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this.setToolUIContext(uiContext, true);
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// Notify custom tools of session start
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await this.emitCustomToolSessionEvent({
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reason: "start",
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previousSessionFile: undefined,
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});
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const hookRunner = this.session.hookRunner;
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if (!hookRunner) {
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return; // No hooks loaded
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}
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hookRunner.initialize({
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getModel: () => this.session.model,
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sendMessageHandler: (message, options) => {
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const wasStreaming = this.session.isStreaming;
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this.session
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.sendHookMessage(message, options)
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.then(() => {
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// For non-streaming cases with display=true, update UI
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// (streaming cases update via message_end event)
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if (!wasStreaming && message.display) {
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this.rebuildChatFromMessages();
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}
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})
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.catch((err) => {
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this.showError(`Hook sendMessage failed: ${err instanceof Error ? err.message : String(err)}`);
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});
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},
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appendEntryHandler: (customType, data) => {
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this.sessionManager.appendCustomEntry(customType, data);
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},
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newSessionHandler: async (options) => {
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// Stop any loading animation
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if (this.loadingAnimation) {
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this.loadingAnimation.stop();
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this.loadingAnimation = undefined;
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}
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this.statusContainer.clear();
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// Create new session
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const success = await this.session.newSession({ parentSession: options?.parentSession });
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if (!success) {
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return { cancelled: true };
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}
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// Call setup callback if provided
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if (options?.setup) {
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await options.setup(this.sessionManager);
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}
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// Clear UI state
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this.chatContainer.clear();
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this.pendingMessagesContainer.clear();
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this.streamingComponent = undefined;
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this.streamingMessage = undefined;
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this.pendingTools.clear();
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this.chatContainer.addChild(new Spacer(1));
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this.chatContainer.addChild(new Text(`${theme.fg("accent", "✓ New session started")}`, 1, 1));
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this.ui.requestRender();
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return { cancelled: false };
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},
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branchHandler: async (entryId) => {
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const result = await this.session.branch(entryId);
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if (result.cancelled) {
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return { cancelled: true };
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}
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// Update UI
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this.chatContainer.clear();
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this.renderInitialMessages();
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this.editor.setText(result.selectedText);
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this.showStatus("Branched to new session");
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return { cancelled: false };
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},
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navigateTreeHandler: async (targetId, options) => {
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const result = await this.session.navigateTree(targetId, { summarize: options?.summarize });
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if (result.cancelled) {
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return { cancelled: true };
|
|
}
|
|
|
|
// Update UI
|
|
this.chatContainer.clear();
|
|
this.renderInitialMessages();
|
|
if (result.editorText) {
|
|
this.editor.setText(result.editorText);
|
|
}
|
|
this.showStatus("Navigated to selected point");
|
|
|
|
return { cancelled: false };
|
|
},
|
|
isIdle: () => !this.session.isStreaming,
|
|
waitForIdle: () => this.session.agent.waitForIdle(),
|
|
abort: () => {
|
|
this.session.abort();
|
|
},
|
|
hasPendingMessages: () => this.session.pendingMessageCount > 0,
|
|
uiContext,
|
|
hasUI: true,
|
|
});
|
|
|
|
// Subscribe to hook errors
|
|
hookRunner.onError((error) => {
|
|
this.showHookError(error.hookPath, error.error);
|
|
});
|
|
|
|
// Show loaded hooks
|
|
const hookPaths = hookRunner.getHookPaths();
|
|
if (hookPaths.length > 0) {
|
|
const hookList = hookPaths.map((p) => theme.fg("dim", ` ${p}`)).join("\n");
|
|
this.chatContainer.addChild(new Text(theme.fg("muted", "Loaded hooks:\n") + hookList, 0, 0));
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
}
|
|
|
|
// Emit session_start event
|
|
await hookRunner.emit({
|
|
type: "session_start",
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Emit session event to all custom tools.
|
|
*/
|
|
private async emitCustomToolSessionEvent(event: CustomToolSessionEvent): Promise<void> {
|
|
for (const { tool } of this.customTools.values()) {
|
|
if (tool.onSession) {
|
|
try {
|
|
await tool.onSession(event, {
|
|
sessionManager: this.session.sessionManager,
|
|
modelRegistry: this.session.modelRegistry,
|
|
model: this.session.model,
|
|
isIdle: () => !this.session.isStreaming,
|
|
hasPendingMessages: () => this.session.pendingMessageCount > 0,
|
|
abort: () => {
|
|
this.session.abort();
|
|
},
|
|
});
|
|
} catch (err) {
|
|
this.showToolError(tool.name, err instanceof Error ? err.message : String(err));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show a tool error in the chat.
|
|
*/
|
|
private showToolError(toolName: string, error: string): void {
|
|
const errorText = new Text(theme.fg("error", `Tool "${toolName}" error: ${error}`), 1, 0);
|
|
this.chatContainer.addChild(errorText);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
/**
|
|
* Set hook status text in the footer.
|
|
*/
|
|
private setHookStatus(key: string, text: string | undefined): void {
|
|
this.footer.setHookStatus(key, text);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
/**
|
|
* Show a selector for hooks.
|
|
*/
|
|
private showHookSelector(title: string, options: string[]): Promise<string | undefined> {
|
|
return new Promise((resolve) => {
|
|
this.hookSelector = new HookSelectorComponent(
|
|
title,
|
|
options,
|
|
(option) => {
|
|
this.hideHookSelector();
|
|
resolve(option);
|
|
},
|
|
() => {
|
|
this.hideHookSelector();
|
|
resolve(undefined);
|
|
},
|
|
);
|
|
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.hookSelector);
|
|
this.ui.setFocus(this.hookSelector);
|
|
this.ui.requestRender();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Hide the hook selector.
|
|
*/
|
|
private hideHookSelector(): void {
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.hookSelector = undefined;
|
|
this.ui.setFocus(this.editor);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
/**
|
|
* Show a confirmation dialog for hooks.
|
|
*/
|
|
private async showHookConfirm(title: string, message: string): Promise<boolean> {
|
|
const result = await this.showHookSelector(`${title}\n${message}`, ["Yes", "No"]);
|
|
return result === "Yes";
|
|
}
|
|
|
|
/**
|
|
* Show a text input for hooks.
|
|
*/
|
|
private showHookInput(title: string, placeholder?: string): Promise<string | undefined> {
|
|
return new Promise((resolve) => {
|
|
this.hookInput = new HookInputComponent(
|
|
title,
|
|
placeholder,
|
|
(value) => {
|
|
this.hideHookInput();
|
|
resolve(value);
|
|
},
|
|
() => {
|
|
this.hideHookInput();
|
|
resolve(undefined);
|
|
},
|
|
);
|
|
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.hookInput);
|
|
this.ui.setFocus(this.hookInput);
|
|
this.ui.requestRender();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Hide the hook input.
|
|
*/
|
|
private hideHookInput(): void {
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.hookInput = undefined;
|
|
this.ui.setFocus(this.editor);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
/**
|
|
* Show a multi-line editor for hooks (with Ctrl+G support).
|
|
*/
|
|
private showHookEditor(title: string, prefill?: string): Promise<string | undefined> {
|
|
return new Promise((resolve) => {
|
|
this.hookEditor = new HookEditorComponent(
|
|
this.ui,
|
|
title,
|
|
prefill,
|
|
(value) => {
|
|
this.hideHookEditor();
|
|
resolve(value);
|
|
},
|
|
() => {
|
|
this.hideHookEditor();
|
|
resolve(undefined);
|
|
},
|
|
);
|
|
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.hookEditor);
|
|
this.ui.setFocus(this.hookEditor);
|
|
this.ui.requestRender();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Hide the hook editor.
|
|
*/
|
|
private hideHookEditor(): void {
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.hookEditor = undefined;
|
|
this.ui.setFocus(this.editor);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
/**
|
|
* Show a notification for hooks.
|
|
*/
|
|
private showHookNotify(message: string, type?: "info" | "warning" | "error"): void {
|
|
if (type === "error") {
|
|
this.showError(message);
|
|
} else if (type === "warning") {
|
|
this.showWarning(message);
|
|
} else {
|
|
this.showStatus(message);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show a custom component with keyboard focus.
|
|
*/
|
|
private async showHookCustom<T>(
|
|
factory: (
|
|
tui: TUI,
|
|
theme: Theme,
|
|
done: (result: T) => void,
|
|
) => (Component & { dispose?(): void }) | Promise<Component & { dispose?(): void }>,
|
|
): Promise<T> {
|
|
const savedText = this.editor.getText();
|
|
|
|
return new Promise((resolve) => {
|
|
let component: Component & { dispose?(): void };
|
|
|
|
const close = (result: T) => {
|
|
component.dispose?.();
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.editor.setText(savedText);
|
|
this.ui.setFocus(this.editor);
|
|
this.ui.requestRender();
|
|
resolve(result);
|
|
};
|
|
|
|
Promise.resolve(factory(this.ui, theme, close)).then((c) => {
|
|
component = c;
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(component);
|
|
this.ui.setFocus(component);
|
|
this.ui.requestRender();
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Show a hook error in the UI.
|
|
*/
|
|
private showHookError(hookPath: string, error: string): void {
|
|
const errorText = new Text(theme.fg("error", `Hook "${hookPath}" error: ${error}`), 1, 0);
|
|
this.chatContainer.addChild(errorText);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
/**
|
|
* Handle pi.send() from hooks.
|
|
* If streaming, queue the message. Otherwise, start a new agent loop.
|
|
*/
|
|
// =========================================================================
|
|
// Key Handlers
|
|
// =========================================================================
|
|
|
|
private setupKeyHandlers(): void {
|
|
this.editor.onEscape = () => {
|
|
if (this.loadingAnimation) {
|
|
// Abort and restore queued messages to editor
|
|
const { steering, followUp } = this.session.clearQueue();
|
|
const allQueued = [...steering, ...followUp];
|
|
const queuedText = allQueued.join("\n\n");
|
|
const currentText = this.editor.getText();
|
|
const combinedText = [queuedText, currentText].filter((t) => t.trim()).join("\n\n");
|
|
this.editor.setText(combinedText);
|
|
this.updatePendingMessagesDisplay();
|
|
this.agent.abort();
|
|
} else if (this.session.isBashRunning) {
|
|
this.session.abortBash();
|
|
} else if (this.isBashMode) {
|
|
this.editor.setText("");
|
|
this.isBashMode = false;
|
|
this.updateEditorBorderColor();
|
|
} else if (!this.editor.getText().trim()) {
|
|
// Double-escape with empty editor triggers /tree or /branch based on setting
|
|
const now = Date.now();
|
|
if (now - this.lastEscapeTime < 500) {
|
|
if (this.settingsManager.getDoubleEscapeAction() === "tree") {
|
|
this.showTreeSelector();
|
|
} else {
|
|
this.showUserMessageSelector();
|
|
}
|
|
this.lastEscapeTime = 0;
|
|
} else {
|
|
this.lastEscapeTime = now;
|
|
}
|
|
}
|
|
};
|
|
|
|
this.editor.onCtrlC = () => this.handleCtrlC();
|
|
this.editor.onCtrlD = () => this.handleCtrlD();
|
|
this.editor.onCtrlZ = () => this.handleCtrlZ();
|
|
this.editor.onShiftTab = () => this.cycleThinkingLevel();
|
|
this.editor.onCtrlP = () => this.cycleModel("forward");
|
|
this.editor.onShiftCtrlP = () => this.cycleModel("backward");
|
|
|
|
// Global debug handler on TUI (works regardless of focus)
|
|
this.ui.onDebug = () => this.handleDebugCommand();
|
|
this.editor.onCtrlL = () => this.showModelSelector();
|
|
this.editor.onCtrlO = () => this.toggleToolOutputExpansion();
|
|
this.editor.onCtrlT = () => this.toggleThinkingBlockVisibility();
|
|
this.editor.onCtrlG = () => this.openExternalEditor();
|
|
this.editor.onAltEnter = () => this.handleAltEnter();
|
|
|
|
this.editor.onChange = (text: string) => {
|
|
const wasBashMode = this.isBashMode;
|
|
this.isBashMode = text.trimStart().startsWith("!");
|
|
if (wasBashMode !== this.isBashMode) {
|
|
this.updateEditorBorderColor();
|
|
}
|
|
};
|
|
}
|
|
|
|
private setupEditorSubmitHandler(): void {
|
|
this.editor.onSubmit = async (text: string) => {
|
|
text = text.trim();
|
|
if (!text) return;
|
|
|
|
// Handle slash commands
|
|
if (text === "/settings") {
|
|
this.showSettingsSelector();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/model") {
|
|
this.showModelSelector();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text.startsWith("/export")) {
|
|
this.handleExportCommand(text);
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/share") {
|
|
await this.handleShareCommand();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/copy") {
|
|
this.handleCopyCommand();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/session") {
|
|
this.handleSessionCommand();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/changelog") {
|
|
this.handleChangelogCommand();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/hotkeys") {
|
|
this.handleHotkeysCommand();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/branch") {
|
|
this.showUserMessageSelector();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/tree") {
|
|
this.showTreeSelector();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/login") {
|
|
this.showOAuthSelector("login");
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/logout") {
|
|
this.showOAuthSelector("logout");
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/new") {
|
|
this.editor.setText("");
|
|
await this.handleClearCommand();
|
|
return;
|
|
}
|
|
if (text === "/compact" || text.startsWith("/compact ")) {
|
|
const customInstructions = text.startsWith("/compact ") ? text.slice(9).trim() : undefined;
|
|
this.editor.setText("");
|
|
this.editor.disableSubmit = true;
|
|
try {
|
|
await this.handleCompactCommand(customInstructions);
|
|
} finally {
|
|
this.editor.disableSubmit = false;
|
|
}
|
|
return;
|
|
}
|
|
if (text === "/debug") {
|
|
this.handleDebugCommand();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/arminsayshi") {
|
|
this.handleArminSaysHi();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
if (text === "/resume") {
|
|
this.showSessionSelector();
|
|
this.editor.setText("");
|
|
return;
|
|
}
|
|
|
|
// Handle bash command (! for normal, !! for excluded from context)
|
|
if (text.startsWith("!")) {
|
|
const isExcluded = text.startsWith("!!");
|
|
const command = isExcluded ? text.slice(2).trim() : text.slice(1).trim();
|
|
if (command) {
|
|
if (this.session.isBashRunning) {
|
|
this.showWarning("A bash command is already running. Press Esc to cancel it first.");
|
|
this.editor.setText(text);
|
|
return;
|
|
}
|
|
this.editor.addToHistory(text);
|
|
await this.handleBashCommand(command, isExcluded);
|
|
this.isBashMode = false;
|
|
this.updateEditorBorderColor();
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Block input during compaction
|
|
if (this.session.isCompacting) {
|
|
return;
|
|
}
|
|
|
|
// Hook commands always run immediately, even during streaming
|
|
// (if they need to interact with LLM, they use pi.sendMessage which handles queueing)
|
|
if (text.startsWith("/") && this.session.hookRunner) {
|
|
const spaceIndex = text.indexOf(" ");
|
|
const commandName = spaceIndex === -1 ? text.slice(1) : text.slice(1, spaceIndex);
|
|
const command = this.session.hookRunner.getCommand(commandName);
|
|
if (command) {
|
|
this.editor.addToHistory(text);
|
|
this.editor.setText("");
|
|
await this.session.prompt(text);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Queue steering message if agent is streaming (interrupts current work)
|
|
if (this.session.isStreaming) {
|
|
await this.session.steer(text);
|
|
this.updatePendingMessagesDisplay();
|
|
this.editor.addToHistory(text);
|
|
this.editor.setText("");
|
|
this.ui.requestRender();
|
|
return;
|
|
}
|
|
|
|
// Normal message submission
|
|
// First, move any pending bash components to chat
|
|
this.flushPendingBashComponents();
|
|
|
|
if (this.onInputCallback) {
|
|
this.onInputCallback(text);
|
|
}
|
|
this.editor.addToHistory(text);
|
|
};
|
|
}
|
|
|
|
private subscribeToAgent(): void {
|
|
this.unsubscribe = this.session.subscribe(async (event) => {
|
|
await this.handleEvent(event);
|
|
});
|
|
}
|
|
|
|
private async handleEvent(event: AgentSessionEvent): Promise<void> {
|
|
if (!this.isInitialized) {
|
|
await this.init();
|
|
}
|
|
|
|
this.footer.invalidate();
|
|
|
|
switch (event.type) {
|
|
case "agent_start":
|
|
if (this.loadingAnimation) {
|
|
this.loadingAnimation.stop();
|
|
}
|
|
this.statusContainer.clear();
|
|
this.loadingAnimation = new Loader(
|
|
this.ui,
|
|
(spinner) => theme.fg("accent", spinner),
|
|
(text) => theme.fg("muted", text),
|
|
"Working... (esc to interrupt)",
|
|
);
|
|
this.statusContainer.addChild(this.loadingAnimation);
|
|
this.ui.requestRender();
|
|
break;
|
|
|
|
case "message_start":
|
|
if (event.message.role === "hookMessage") {
|
|
this.addMessageToChat(event.message);
|
|
this.ui.requestRender();
|
|
} else if (event.message.role === "user") {
|
|
this.addMessageToChat(event.message);
|
|
this.editor.setText("");
|
|
this.updatePendingMessagesDisplay();
|
|
this.ui.requestRender();
|
|
} else if (event.message.role === "assistant") {
|
|
this.streamingComponent = new AssistantMessageComponent(undefined, this.hideThinkingBlock);
|
|
this.streamingMessage = event.message;
|
|
this.chatContainer.addChild(this.streamingComponent);
|
|
this.streamingComponent.updateContent(this.streamingMessage);
|
|
this.ui.requestRender();
|
|
}
|
|
break;
|
|
|
|
case "message_update":
|
|
if (this.streamingComponent && event.message.role === "assistant") {
|
|
this.streamingMessage = event.message;
|
|
this.streamingComponent.updateContent(this.streamingMessage);
|
|
|
|
for (const content of this.streamingMessage.content) {
|
|
if (content.type === "toolCall") {
|
|
if (!this.pendingTools.has(content.id)) {
|
|
this.chatContainer.addChild(new Text("", 0, 0));
|
|
const component = new ToolExecutionComponent(
|
|
content.name,
|
|
content.arguments,
|
|
{
|
|
showImages: this.settingsManager.getShowImages(),
|
|
},
|
|
this.customTools.get(content.name)?.tool,
|
|
this.ui,
|
|
);
|
|
component.setExpanded(this.toolOutputExpanded);
|
|
this.chatContainer.addChild(component);
|
|
this.pendingTools.set(content.id, component);
|
|
} else {
|
|
const component = this.pendingTools.get(content.id);
|
|
if (component) {
|
|
component.updateArgs(content.arguments);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
this.ui.requestRender();
|
|
}
|
|
break;
|
|
|
|
case "message_end":
|
|
if (event.message.role === "user") break;
|
|
if (this.streamingComponent && event.message.role === "assistant") {
|
|
this.streamingMessage = event.message;
|
|
this.streamingComponent.updateContent(this.streamingMessage);
|
|
|
|
if (this.streamingMessage.stopReason === "aborted" || this.streamingMessage.stopReason === "error") {
|
|
const errorMessage =
|
|
this.streamingMessage.stopReason === "aborted"
|
|
? "Operation aborted"
|
|
: this.streamingMessage.errorMessage || "Error";
|
|
for (const [, component] of this.pendingTools.entries()) {
|
|
component.updateResult({
|
|
content: [{ type: "text", text: errorMessage }],
|
|
isError: true,
|
|
});
|
|
}
|
|
this.pendingTools.clear();
|
|
} else {
|
|
// Args are now complete - trigger diff computation for edit tools
|
|
for (const [, component] of this.pendingTools.entries()) {
|
|
component.setArgsComplete();
|
|
}
|
|
}
|
|
this.streamingComponent = undefined;
|
|
this.streamingMessage = undefined;
|
|
this.footer.invalidate();
|
|
}
|
|
this.ui.requestRender();
|
|
break;
|
|
|
|
case "tool_execution_start": {
|
|
if (!this.pendingTools.has(event.toolCallId)) {
|
|
const component = new ToolExecutionComponent(
|
|
event.toolName,
|
|
event.args,
|
|
{
|
|
showImages: this.settingsManager.getShowImages(),
|
|
},
|
|
this.customTools.get(event.toolName)?.tool,
|
|
this.ui,
|
|
);
|
|
component.setExpanded(this.toolOutputExpanded);
|
|
this.chatContainer.addChild(component);
|
|
this.pendingTools.set(event.toolCallId, component);
|
|
this.ui.requestRender();
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "tool_execution_update": {
|
|
const component = this.pendingTools.get(event.toolCallId);
|
|
if (component) {
|
|
component.updateResult({ ...event.partialResult, isError: false }, true);
|
|
this.ui.requestRender();
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "tool_execution_end": {
|
|
const component = this.pendingTools.get(event.toolCallId);
|
|
if (component) {
|
|
component.updateResult({ ...event.result, isError: event.isError });
|
|
this.pendingTools.delete(event.toolCallId);
|
|
this.ui.requestRender();
|
|
}
|
|
break;
|
|
}
|
|
|
|
case "agent_end":
|
|
if (this.loadingAnimation) {
|
|
this.loadingAnimation.stop();
|
|
this.loadingAnimation = undefined;
|
|
this.statusContainer.clear();
|
|
}
|
|
if (this.streamingComponent) {
|
|
this.chatContainer.removeChild(this.streamingComponent);
|
|
this.streamingComponent = undefined;
|
|
this.streamingMessage = undefined;
|
|
}
|
|
this.pendingTools.clear();
|
|
this.ui.requestRender();
|
|
break;
|
|
|
|
case "auto_compaction_start": {
|
|
// Disable submit to preserve editor text during compaction
|
|
this.editor.disableSubmit = true;
|
|
// Set up escape to abort auto-compaction
|
|
this.autoCompactionEscapeHandler = this.editor.onEscape;
|
|
this.editor.onEscape = () => {
|
|
this.session.abortCompaction();
|
|
};
|
|
// Show compacting indicator with reason
|
|
this.statusContainer.clear();
|
|
const reasonText = event.reason === "overflow" ? "Context overflow detected, " : "";
|
|
this.autoCompactionLoader = new Loader(
|
|
this.ui,
|
|
(spinner) => theme.fg("accent", spinner),
|
|
(text) => theme.fg("muted", text),
|
|
`${reasonText}Auto-compacting... (esc to cancel)`,
|
|
);
|
|
this.statusContainer.addChild(this.autoCompactionLoader);
|
|
this.ui.requestRender();
|
|
break;
|
|
}
|
|
|
|
case "auto_compaction_end": {
|
|
// Re-enable submit
|
|
this.editor.disableSubmit = false;
|
|
// Restore escape handler
|
|
if (this.autoCompactionEscapeHandler) {
|
|
this.editor.onEscape = this.autoCompactionEscapeHandler;
|
|
this.autoCompactionEscapeHandler = undefined;
|
|
}
|
|
// Stop loader
|
|
if (this.autoCompactionLoader) {
|
|
this.autoCompactionLoader.stop();
|
|
this.autoCompactionLoader = undefined;
|
|
this.statusContainer.clear();
|
|
}
|
|
// Handle result
|
|
if (event.aborted) {
|
|
this.showStatus("Auto-compaction cancelled");
|
|
} else if (event.result) {
|
|
// Rebuild chat to show compacted state
|
|
this.chatContainer.clear();
|
|
this.rebuildChatFromMessages();
|
|
// Add compaction component at bottom so user sees it without scrolling
|
|
this.addMessageToChat({
|
|
role: "compactionSummary",
|
|
tokensBefore: event.result.tokensBefore,
|
|
summary: event.result.summary,
|
|
timestamp: Date.now(),
|
|
});
|
|
this.footer.invalidate();
|
|
}
|
|
this.ui.requestRender();
|
|
break;
|
|
}
|
|
|
|
case "auto_retry_start": {
|
|
// Set up escape to abort retry
|
|
this.retryEscapeHandler = this.editor.onEscape;
|
|
this.editor.onEscape = () => {
|
|
this.session.abortRetry();
|
|
};
|
|
// Show retry indicator
|
|
this.statusContainer.clear();
|
|
const delaySeconds = Math.round(event.delayMs / 1000);
|
|
this.retryLoader = new Loader(
|
|
this.ui,
|
|
(spinner) => theme.fg("warning", spinner),
|
|
(text) => theme.fg("muted", text),
|
|
`Retrying (${event.attempt}/${event.maxAttempts}) in ${delaySeconds}s... (esc to cancel)`,
|
|
);
|
|
this.statusContainer.addChild(this.retryLoader);
|
|
this.ui.requestRender();
|
|
break;
|
|
}
|
|
|
|
case "auto_retry_end": {
|
|
// Restore escape handler
|
|
if (this.retryEscapeHandler) {
|
|
this.editor.onEscape = this.retryEscapeHandler;
|
|
this.retryEscapeHandler = undefined;
|
|
}
|
|
// Stop loader
|
|
if (this.retryLoader) {
|
|
this.retryLoader.stop();
|
|
this.retryLoader = undefined;
|
|
this.statusContainer.clear();
|
|
}
|
|
// Show error only on final failure (success shows normal response)
|
|
if (!event.success) {
|
|
this.showError(`Retry failed after ${event.attempt} attempts: ${event.finalError || "Unknown error"}`);
|
|
}
|
|
this.ui.requestRender();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Extract text content from a user message */
|
|
private getUserMessageText(message: Message): string {
|
|
if (message.role !== "user") return "";
|
|
const textBlocks =
|
|
typeof message.content === "string"
|
|
? [{ type: "text", text: message.content }]
|
|
: message.content.filter((c: { type: string }) => c.type === "text");
|
|
return textBlocks.map((c) => (c as { text: string }).text).join("");
|
|
}
|
|
|
|
/**
|
|
* Show a status message in the chat.
|
|
*
|
|
* If multiple status messages are emitted back-to-back (without anything else being added to the chat),
|
|
* we update the previous status line instead of appending new ones to avoid log spam.
|
|
*/
|
|
private showStatus(message: string): void {
|
|
const children = this.chatContainer.children;
|
|
const last = children.length > 0 ? children[children.length - 1] : undefined;
|
|
const secondLast = children.length > 1 ? children[children.length - 2] : undefined;
|
|
|
|
if (last && secondLast && last === this.lastStatusText && secondLast === this.lastStatusSpacer) {
|
|
this.lastStatusText.setText(theme.fg("dim", message));
|
|
this.ui.requestRender();
|
|
return;
|
|
}
|
|
|
|
const spacer = new Spacer(1);
|
|
const text = new Text(theme.fg("dim", message), 1, 0);
|
|
this.chatContainer.addChild(spacer);
|
|
this.chatContainer.addChild(text);
|
|
this.lastStatusSpacer = spacer;
|
|
this.lastStatusText = text;
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private addMessageToChat(message: AgentMessage, options?: { populateHistory?: boolean }): void {
|
|
switch (message.role) {
|
|
case "bashExecution": {
|
|
const component = new BashExecutionComponent(message.command, this.ui, message.excludeFromContext);
|
|
if (message.output) {
|
|
component.appendOutput(message.output);
|
|
}
|
|
component.setComplete(
|
|
message.exitCode,
|
|
message.cancelled,
|
|
message.truncated ? ({ truncated: true } as TruncationResult) : undefined,
|
|
message.fullOutputPath,
|
|
);
|
|
this.chatContainer.addChild(component);
|
|
break;
|
|
}
|
|
case "hookMessage": {
|
|
if (message.display) {
|
|
const renderer = this.session.hookRunner?.getMessageRenderer(message.customType);
|
|
this.chatContainer.addChild(new HookMessageComponent(message, renderer));
|
|
}
|
|
break;
|
|
}
|
|
case "compactionSummary": {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
const component = new CompactionSummaryMessageComponent(message);
|
|
component.setExpanded(this.toolOutputExpanded);
|
|
this.chatContainer.addChild(component);
|
|
break;
|
|
}
|
|
case "branchSummary": {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
const component = new BranchSummaryMessageComponent(message);
|
|
component.setExpanded(this.toolOutputExpanded);
|
|
this.chatContainer.addChild(component);
|
|
break;
|
|
}
|
|
case "user": {
|
|
const textContent = this.getUserMessageText(message);
|
|
if (textContent) {
|
|
const userComponent = new UserMessageComponent(textContent);
|
|
this.chatContainer.addChild(userComponent);
|
|
if (options?.populateHistory) {
|
|
this.editor.addToHistory(textContent);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case "assistant": {
|
|
const assistantComponent = new AssistantMessageComponent(message, this.hideThinkingBlock);
|
|
this.chatContainer.addChild(assistantComponent);
|
|
break;
|
|
}
|
|
case "toolResult": {
|
|
// Tool results are rendered inline with tool calls, handled separately
|
|
break;
|
|
}
|
|
default: {
|
|
const _exhaustive: never = message;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Render session context to chat. Used for initial load and rebuild after compaction.
|
|
* @param sessionContext Session context to render
|
|
* @param options.updateFooter Update footer state
|
|
* @param options.populateHistory Add user messages to editor history
|
|
*/
|
|
private renderSessionContext(
|
|
sessionContext: SessionContext,
|
|
options: { updateFooter?: boolean; populateHistory?: boolean } = {},
|
|
): void {
|
|
this.pendingTools.clear();
|
|
|
|
if (options.updateFooter) {
|
|
this.footer.invalidate();
|
|
this.updateEditorBorderColor();
|
|
}
|
|
|
|
for (const message of sessionContext.messages) {
|
|
// Assistant messages need special handling for tool calls
|
|
if (message.role === "assistant") {
|
|
this.addMessageToChat(message);
|
|
// Render tool call components
|
|
for (const content of message.content) {
|
|
if (content.type === "toolCall") {
|
|
const component = new ToolExecutionComponent(
|
|
content.name,
|
|
content.arguments,
|
|
{ showImages: this.settingsManager.getShowImages() },
|
|
this.customTools.get(content.name)?.tool,
|
|
this.ui,
|
|
);
|
|
component.setExpanded(this.toolOutputExpanded);
|
|
this.chatContainer.addChild(component);
|
|
|
|
if (message.stopReason === "aborted" || message.stopReason === "error") {
|
|
const errorMessage =
|
|
message.stopReason === "aborted" ? "Operation aborted" : message.errorMessage || "Error";
|
|
component.updateResult({ content: [{ type: "text", text: errorMessage }], isError: true });
|
|
} else {
|
|
this.pendingTools.set(content.id, component);
|
|
}
|
|
}
|
|
}
|
|
} else if (message.role === "toolResult") {
|
|
// Match tool results to pending tool components
|
|
const component = this.pendingTools.get(message.toolCallId);
|
|
if (component) {
|
|
component.updateResult(message);
|
|
this.pendingTools.delete(message.toolCallId);
|
|
}
|
|
} else {
|
|
// All other messages use standard rendering
|
|
this.addMessageToChat(message, options);
|
|
}
|
|
}
|
|
|
|
this.pendingTools.clear();
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
renderInitialMessages(): void {
|
|
// Get aligned messages and entries from session context
|
|
const context = this.sessionManager.buildSessionContext();
|
|
this.renderSessionContext(context, {
|
|
updateFooter: true,
|
|
populateHistory: true,
|
|
});
|
|
|
|
// Show compaction info if session was compacted
|
|
const allEntries = this.sessionManager.getEntries();
|
|
const compactionCount = allEntries.filter((e) => e.type === "compaction").length;
|
|
if (compactionCount > 0) {
|
|
const times = compactionCount === 1 ? "1 time" : `${compactionCount} times`;
|
|
this.showStatus(`Session compacted ${times}`);
|
|
}
|
|
}
|
|
|
|
async getUserInput(): Promise<string> {
|
|
return new Promise((resolve) => {
|
|
this.onInputCallback = (text: string) => {
|
|
this.onInputCallback = undefined;
|
|
resolve(text);
|
|
};
|
|
});
|
|
}
|
|
|
|
private rebuildChatFromMessages(): void {
|
|
this.chatContainer.clear();
|
|
const context = this.sessionManager.buildSessionContext();
|
|
this.renderSessionContext(context);
|
|
}
|
|
|
|
// =========================================================================
|
|
// Key handlers
|
|
// =========================================================================
|
|
|
|
private handleCtrlC(): void {
|
|
const now = Date.now();
|
|
if (now - this.lastSigintTime < 500) {
|
|
void this.shutdown();
|
|
} else {
|
|
this.clearEditor();
|
|
this.lastSigintTime = now;
|
|
}
|
|
}
|
|
|
|
private handleCtrlD(): void {
|
|
// Only called when editor is empty (enforced by CustomEditor)
|
|
void this.shutdown();
|
|
}
|
|
|
|
/**
|
|
* Gracefully shutdown the agent.
|
|
* Emits shutdown event to hooks and tools, then exits.
|
|
*/
|
|
private async shutdown(): Promise<void> {
|
|
// Emit shutdown event to hooks
|
|
const hookRunner = this.session.hookRunner;
|
|
if (hookRunner?.hasHandlers("session_shutdown")) {
|
|
await hookRunner.emit({
|
|
type: "session_shutdown",
|
|
});
|
|
}
|
|
|
|
// Emit shutdown event to custom tools
|
|
await this.session.emitCustomToolSessionEvent("shutdown");
|
|
|
|
this.stop();
|
|
process.exit(0);
|
|
}
|
|
|
|
private handleCtrlZ(): void {
|
|
// Set up handler to restore TUI when resumed
|
|
process.once("SIGCONT", () => {
|
|
this.ui.start();
|
|
this.ui.requestRender(true);
|
|
});
|
|
|
|
// Stop the TUI (restore terminal to normal mode)
|
|
this.ui.stop();
|
|
|
|
// Send SIGTSTP to process group (pid=0 means all processes in group)
|
|
process.kill(0, "SIGTSTP");
|
|
}
|
|
|
|
private async handleAltEnter(): Promise<void> {
|
|
const text = this.editor.getText().trim();
|
|
if (!text) return;
|
|
|
|
// Alt+Enter queues a follow-up message (waits until agent finishes)
|
|
if (this.session.isStreaming) {
|
|
await this.session.followUp(text);
|
|
this.updatePendingMessagesDisplay();
|
|
this.editor.addToHistory(text);
|
|
this.editor.setText("");
|
|
this.ui.requestRender();
|
|
}
|
|
// If not streaming, Alt+Enter acts like regular Enter (trigger onSubmit)
|
|
else if (this.editor.onSubmit) {
|
|
this.editor.onSubmit(text);
|
|
}
|
|
}
|
|
|
|
private updateEditorBorderColor(): void {
|
|
if (this.isBashMode) {
|
|
this.editor.borderColor = theme.getBashModeBorderColor();
|
|
} else {
|
|
const level = this.session.thinkingLevel || "off";
|
|
this.editor.borderColor = theme.getThinkingBorderColor(level);
|
|
}
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private cycleThinkingLevel(): void {
|
|
const newLevel = this.session.cycleThinkingLevel();
|
|
if (newLevel === undefined) {
|
|
this.showStatus("Current model does not support thinking");
|
|
} else {
|
|
this.footer.invalidate();
|
|
this.updateEditorBorderColor();
|
|
this.showStatus(`Thinking level: ${newLevel}`);
|
|
}
|
|
}
|
|
|
|
private async cycleModel(direction: "forward" | "backward"): Promise<void> {
|
|
try {
|
|
const result = await this.session.cycleModel(direction);
|
|
if (result === undefined) {
|
|
const msg = this.session.scopedModels.length > 0 ? "Only one model in scope" : "Only one model available";
|
|
this.showStatus(msg);
|
|
} else {
|
|
this.footer.invalidate();
|
|
this.updateEditorBorderColor();
|
|
const thinkingStr =
|
|
result.model.reasoning && result.thinkingLevel !== "off" ? ` (thinking: ${result.thinkingLevel})` : "";
|
|
this.showStatus(`Switched to ${result.model.name || result.model.id}${thinkingStr}`);
|
|
}
|
|
} catch (error) {
|
|
this.showError(error instanceof Error ? error.message : String(error));
|
|
}
|
|
}
|
|
|
|
private toggleToolOutputExpansion(): void {
|
|
this.toolOutputExpanded = !this.toolOutputExpanded;
|
|
for (const child of this.chatContainer.children) {
|
|
if (isExpandable(child)) {
|
|
child.setExpanded(this.toolOutputExpanded);
|
|
}
|
|
}
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private toggleThinkingBlockVisibility(): void {
|
|
this.hideThinkingBlock = !this.hideThinkingBlock;
|
|
this.settingsManager.setHideThinkingBlock(this.hideThinkingBlock);
|
|
|
|
// Rebuild chat from session messages
|
|
this.chatContainer.clear();
|
|
this.rebuildChatFromMessages();
|
|
|
|
// If streaming, re-add the streaming component with updated visibility and re-render
|
|
if (this.streamingComponent && this.streamingMessage) {
|
|
this.streamingComponent.setHideThinkingBlock(this.hideThinkingBlock);
|
|
this.streamingComponent.updateContent(this.streamingMessage);
|
|
this.chatContainer.addChild(this.streamingComponent);
|
|
}
|
|
|
|
this.showStatus(`Thinking blocks: ${this.hideThinkingBlock ? "hidden" : "visible"}`);
|
|
}
|
|
|
|
private openExternalEditor(): void {
|
|
// Determine editor (respect $VISUAL, then $EDITOR)
|
|
const editorCmd = process.env.VISUAL || process.env.EDITOR;
|
|
if (!editorCmd) {
|
|
this.showWarning("No editor configured. Set $VISUAL or $EDITOR environment variable.");
|
|
return;
|
|
}
|
|
|
|
const currentText = this.editor.getText();
|
|
const tmpFile = path.join(os.tmpdir(), `pi-editor-${Date.now()}.pi.md`);
|
|
|
|
try {
|
|
// Write current content to temp file
|
|
fs.writeFileSync(tmpFile, currentText, "utf-8");
|
|
|
|
// Stop TUI to release terminal
|
|
this.ui.stop();
|
|
|
|
// Split by space to support editor arguments (e.g., "code --wait")
|
|
const [editor, ...editorArgs] = editorCmd.split(" ");
|
|
|
|
// Spawn editor synchronously with inherited stdio for interactive editing
|
|
const result = spawnSync(editor, [...editorArgs, tmpFile], {
|
|
stdio: "inherit",
|
|
});
|
|
|
|
// On successful exit (status 0), replace editor content
|
|
if (result.status === 0) {
|
|
const newContent = fs.readFileSync(tmpFile, "utf-8").replace(/\n$/, "");
|
|
this.editor.setText(newContent);
|
|
}
|
|
// On non-zero exit, keep original text (no action needed)
|
|
} finally {
|
|
// Clean up temp file
|
|
try {
|
|
fs.unlinkSync(tmpFile);
|
|
} catch {
|
|
// Ignore cleanup errors
|
|
}
|
|
|
|
// Restart TUI
|
|
this.ui.start();
|
|
this.ui.requestRender();
|
|
}
|
|
}
|
|
|
|
// =========================================================================
|
|
// UI helpers
|
|
// =========================================================================
|
|
|
|
clearEditor(): void {
|
|
this.editor.setText("");
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
showError(errorMessage: string): void {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Text(theme.fg("error", `Error: ${errorMessage}`), 1, 0));
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
showWarning(warningMessage: string): void {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Text(theme.fg("warning", `Warning: ${warningMessage}`), 1, 0));
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
showNewVersionNotification(newVersion: string): void {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new DynamicBorder((text) => theme.fg("warning", text)));
|
|
this.chatContainer.addChild(
|
|
new Text(
|
|
theme.bold(theme.fg("warning", "Update Available")) +
|
|
"\n" +
|
|
theme.fg("muted", `New version ${newVersion} is available. Run: `) +
|
|
theme.fg("accent", "npm install -g @mariozechner/pi-coding-agent"),
|
|
1,
|
|
0,
|
|
),
|
|
);
|
|
this.chatContainer.addChild(new DynamicBorder((text) => theme.fg("warning", text)));
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private updatePendingMessagesDisplay(): void {
|
|
this.pendingMessagesContainer.clear();
|
|
const steeringMessages = this.session.getSteeringMessages();
|
|
const followUpMessages = this.session.getFollowUpMessages();
|
|
if (steeringMessages.length > 0 || followUpMessages.length > 0) {
|
|
this.pendingMessagesContainer.addChild(new Spacer(1));
|
|
for (const message of steeringMessages) {
|
|
const text = theme.fg("dim", `Steering: ${message}`);
|
|
this.pendingMessagesContainer.addChild(new TruncatedText(text, 1, 0));
|
|
}
|
|
for (const message of followUpMessages) {
|
|
const text = theme.fg("dim", `Follow-up: ${message}`);
|
|
this.pendingMessagesContainer.addChild(new TruncatedText(text, 1, 0));
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Move pending bash components from pending area to chat */
|
|
private flushPendingBashComponents(): void {
|
|
for (const component of this.pendingBashComponents) {
|
|
this.pendingMessagesContainer.removeChild(component);
|
|
this.chatContainer.addChild(component);
|
|
}
|
|
this.pendingBashComponents = [];
|
|
}
|
|
|
|
// =========================================================================
|
|
// Selectors
|
|
// =========================================================================
|
|
|
|
/**
|
|
* Shows a selector component in place of the editor.
|
|
* @param create Factory that receives a `done` callback and returns the component and focus target
|
|
*/
|
|
private showSelector(create: (done: () => void) => { component: Component; focus: Component }): void {
|
|
const done = () => {
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.ui.setFocus(this.editor);
|
|
};
|
|
const { component, focus } = create(done);
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(component);
|
|
this.ui.setFocus(focus);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private showSettingsSelector(): void {
|
|
this.showSelector((done) => {
|
|
const selector = new SettingsSelectorComponent(
|
|
{
|
|
autoCompact: this.session.autoCompactionEnabled,
|
|
showImages: this.settingsManager.getShowImages(),
|
|
autoResizeImages: this.settingsManager.getImageAutoResize(),
|
|
steeringMode: this.session.steeringMode,
|
|
followUpMode: this.session.followUpMode,
|
|
thinkingLevel: this.session.thinkingLevel,
|
|
availableThinkingLevels: this.session.getAvailableThinkingLevels(),
|
|
currentTheme: this.settingsManager.getTheme() || "dark",
|
|
availableThemes: getAvailableThemes(),
|
|
hideThinkingBlock: this.hideThinkingBlock,
|
|
collapseChangelog: this.settingsManager.getCollapseChangelog(),
|
|
doubleEscapeAction: this.settingsManager.getDoubleEscapeAction(),
|
|
},
|
|
{
|
|
onAutoCompactChange: (enabled) => {
|
|
this.session.setAutoCompactionEnabled(enabled);
|
|
this.footer.setAutoCompactEnabled(enabled);
|
|
},
|
|
onShowImagesChange: (enabled) => {
|
|
this.settingsManager.setShowImages(enabled);
|
|
for (const child of this.chatContainer.children) {
|
|
if (child instanceof ToolExecutionComponent) {
|
|
child.setShowImages(enabled);
|
|
}
|
|
}
|
|
},
|
|
onAutoResizeImagesChange: (enabled) => {
|
|
this.settingsManager.setImageAutoResize(enabled);
|
|
},
|
|
onSteeringModeChange: (mode) => {
|
|
this.session.setSteeringMode(mode);
|
|
},
|
|
onFollowUpModeChange: (mode) => {
|
|
this.session.setFollowUpMode(mode);
|
|
},
|
|
onThinkingLevelChange: (level) => {
|
|
this.session.setThinkingLevel(level);
|
|
this.footer.invalidate();
|
|
this.updateEditorBorderColor();
|
|
},
|
|
onThemeChange: (themeName) => {
|
|
const result = setTheme(themeName, true);
|
|
this.settingsManager.setTheme(themeName);
|
|
this.ui.invalidate();
|
|
if (!result.success) {
|
|
this.showError(`Failed to load theme "${themeName}": ${result.error}\nFell back to dark theme.`);
|
|
}
|
|
},
|
|
onThemePreview: (themeName) => {
|
|
const result = setTheme(themeName, true);
|
|
if (result.success) {
|
|
this.ui.invalidate();
|
|
this.ui.requestRender();
|
|
}
|
|
},
|
|
onHideThinkingBlockChange: (hidden) => {
|
|
this.hideThinkingBlock = hidden;
|
|
this.settingsManager.setHideThinkingBlock(hidden);
|
|
for (const child of this.chatContainer.children) {
|
|
if (child instanceof AssistantMessageComponent) {
|
|
child.setHideThinkingBlock(hidden);
|
|
}
|
|
}
|
|
this.chatContainer.clear();
|
|
this.rebuildChatFromMessages();
|
|
},
|
|
onCollapseChangelogChange: (collapsed) => {
|
|
this.settingsManager.setCollapseChangelog(collapsed);
|
|
},
|
|
onDoubleEscapeActionChange: (action) => {
|
|
this.settingsManager.setDoubleEscapeAction(action);
|
|
},
|
|
onCancel: () => {
|
|
done();
|
|
this.ui.requestRender();
|
|
},
|
|
},
|
|
);
|
|
return { component: selector, focus: selector.getSettingsList() };
|
|
});
|
|
}
|
|
|
|
private showModelSelector(): void {
|
|
this.showSelector((done) => {
|
|
const selector = new ModelSelectorComponent(
|
|
this.ui,
|
|
this.session.model,
|
|
this.settingsManager,
|
|
this.session.modelRegistry,
|
|
this.session.scopedModels,
|
|
async (model) => {
|
|
try {
|
|
await this.session.setModel(model);
|
|
this.footer.invalidate();
|
|
this.updateEditorBorderColor();
|
|
done();
|
|
this.showStatus(`Model: ${model.id}`);
|
|
} catch (error) {
|
|
done();
|
|
this.showError(error instanceof Error ? error.message : String(error));
|
|
}
|
|
},
|
|
() => {
|
|
done();
|
|
this.ui.requestRender();
|
|
},
|
|
);
|
|
return { component: selector, focus: selector };
|
|
});
|
|
}
|
|
|
|
private showUserMessageSelector(): void {
|
|
const userMessages = this.session.getUserMessagesForBranching();
|
|
|
|
if (userMessages.length === 0) {
|
|
this.showStatus("No messages to branch from");
|
|
return;
|
|
}
|
|
|
|
this.showSelector((done) => {
|
|
const selector = new UserMessageSelectorComponent(
|
|
userMessages.map((m) => ({ id: m.entryId, text: m.text })),
|
|
async (entryId) => {
|
|
const result = await this.session.branch(entryId);
|
|
if (result.cancelled) {
|
|
// Hook cancelled the branch
|
|
done();
|
|
this.ui.requestRender();
|
|
return;
|
|
}
|
|
|
|
this.chatContainer.clear();
|
|
this.renderInitialMessages();
|
|
this.editor.setText(result.selectedText);
|
|
done();
|
|
this.showStatus("Branched to new session");
|
|
},
|
|
() => {
|
|
done();
|
|
this.ui.requestRender();
|
|
},
|
|
);
|
|
return { component: selector, focus: selector.getMessageList() };
|
|
});
|
|
}
|
|
|
|
private showTreeSelector(): void {
|
|
const tree = this.sessionManager.getTree();
|
|
const realLeafId = this.sessionManager.getLeafId();
|
|
|
|
// Find the visible leaf for display (skip metadata entries like labels)
|
|
let visibleLeafId = realLeafId;
|
|
while (visibleLeafId) {
|
|
const entry = this.sessionManager.getEntry(visibleLeafId);
|
|
if (!entry) break;
|
|
if (entry.type !== "label" && entry.type !== "custom") break;
|
|
visibleLeafId = entry.parentId ?? null;
|
|
}
|
|
|
|
if (tree.length === 0) {
|
|
this.showStatus("No entries in session");
|
|
return;
|
|
}
|
|
|
|
this.showSelector((done) => {
|
|
const selector = new TreeSelectorComponent(
|
|
tree,
|
|
visibleLeafId,
|
|
this.ui.terminal.rows,
|
|
async (entryId) => {
|
|
// Selecting the visible leaf is a no-op (already there)
|
|
if (entryId === visibleLeafId) {
|
|
done();
|
|
this.showStatus("Already at this point");
|
|
return;
|
|
}
|
|
|
|
// Ask about summarization
|
|
done(); // Close selector first
|
|
|
|
const wantsSummary = await this.showHookConfirm(
|
|
"Summarize branch?",
|
|
"Create a summary of the branch you're leaving?",
|
|
);
|
|
|
|
// Set up escape handler and loader if summarizing
|
|
let summaryLoader: Loader | undefined;
|
|
const originalOnEscape = this.editor.onEscape;
|
|
|
|
if (wantsSummary) {
|
|
this.editor.onEscape = () => {
|
|
this.session.abortBranchSummary();
|
|
};
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
summaryLoader = new Loader(
|
|
this.ui,
|
|
(spinner) => theme.fg("accent", spinner),
|
|
(text) => theme.fg("muted", text),
|
|
"Summarizing branch... (esc to cancel)",
|
|
);
|
|
this.statusContainer.addChild(summaryLoader);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
try {
|
|
const result = await this.session.navigateTree(entryId, { summarize: wantsSummary });
|
|
|
|
if (result.aborted) {
|
|
// Summarization aborted - re-show tree selector
|
|
this.showStatus("Branch summarization cancelled");
|
|
this.showTreeSelector();
|
|
return;
|
|
}
|
|
if (result.cancelled) {
|
|
this.showStatus("Navigation cancelled");
|
|
return;
|
|
}
|
|
|
|
// Update UI
|
|
this.chatContainer.clear();
|
|
this.renderInitialMessages();
|
|
if (result.editorText) {
|
|
this.editor.setText(result.editorText);
|
|
}
|
|
this.showStatus("Navigated to selected point");
|
|
} catch (error) {
|
|
this.showError(error instanceof Error ? error.message : String(error));
|
|
} finally {
|
|
if (summaryLoader) {
|
|
summaryLoader.stop();
|
|
this.statusContainer.clear();
|
|
}
|
|
this.editor.onEscape = originalOnEscape;
|
|
}
|
|
},
|
|
() => {
|
|
done();
|
|
this.ui.requestRender();
|
|
},
|
|
(entryId, label) => {
|
|
this.sessionManager.appendLabelChange(entryId, label);
|
|
this.ui.requestRender();
|
|
},
|
|
);
|
|
return { component: selector, focus: selector };
|
|
});
|
|
}
|
|
|
|
private showSessionSelector(): void {
|
|
this.showSelector((done) => {
|
|
const sessions = SessionManager.list(this.sessionManager.getCwd(), this.sessionManager.getSessionDir());
|
|
const selector = new SessionSelectorComponent(
|
|
sessions,
|
|
async (sessionPath) => {
|
|
done();
|
|
await this.handleResumeSession(sessionPath);
|
|
},
|
|
() => {
|
|
done();
|
|
this.ui.requestRender();
|
|
},
|
|
() => {
|
|
void this.shutdown();
|
|
},
|
|
);
|
|
return { component: selector, focus: selector.getSessionList() };
|
|
});
|
|
}
|
|
|
|
private async handleResumeSession(sessionPath: string): Promise<void> {
|
|
// Stop loading animation
|
|
if (this.loadingAnimation) {
|
|
this.loadingAnimation.stop();
|
|
this.loadingAnimation = undefined;
|
|
}
|
|
this.statusContainer.clear();
|
|
|
|
// Clear UI state
|
|
this.pendingMessagesContainer.clear();
|
|
this.streamingComponent = undefined;
|
|
this.streamingMessage = undefined;
|
|
this.pendingTools.clear();
|
|
|
|
// Switch session via AgentSession (emits hook and tool session events)
|
|
await this.session.switchSession(sessionPath);
|
|
|
|
// Clear and re-render the chat
|
|
this.chatContainer.clear();
|
|
this.renderInitialMessages();
|
|
this.showStatus("Resumed session");
|
|
}
|
|
|
|
private async showOAuthSelector(mode: "login" | "logout"): Promise<void> {
|
|
if (mode === "logout") {
|
|
const providers = this.session.modelRegistry.authStorage.list();
|
|
const loggedInProviders = providers.filter(
|
|
(p) => this.session.modelRegistry.authStorage.get(p)?.type === "oauth",
|
|
);
|
|
if (loggedInProviders.length === 0) {
|
|
this.showStatus("No OAuth providers logged in. Use /login first.");
|
|
return;
|
|
}
|
|
}
|
|
|
|
this.showSelector((done) => {
|
|
const selector = new OAuthSelectorComponent(
|
|
mode,
|
|
this.session.modelRegistry.authStorage,
|
|
async (providerId: string) => {
|
|
done();
|
|
|
|
if (mode === "login") {
|
|
this.showStatus(`Logging in to ${providerId}...`);
|
|
|
|
try {
|
|
await this.session.modelRegistry.authStorage.login(providerId as OAuthProvider, {
|
|
onAuth: (info: { url: string; instructions?: string }) => {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
// Use OSC 8 hyperlink escape sequence for clickable link
|
|
const hyperlink = `\x1b]8;;${info.url}\x07Click here to login\x1b]8;;\x07`;
|
|
this.chatContainer.addChild(new Text(theme.fg("accent", hyperlink), 1, 0));
|
|
if (info.instructions) {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Text(theme.fg("warning", info.instructions), 1, 0));
|
|
}
|
|
this.ui.requestRender();
|
|
|
|
const openCmd =
|
|
process.platform === "darwin"
|
|
? "open"
|
|
: process.platform === "win32"
|
|
? "start"
|
|
: "xdg-open";
|
|
exec(`${openCmd} "${info.url}"`);
|
|
},
|
|
onPrompt: async (prompt: { message: string; placeholder?: string }) => {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Text(theme.fg("warning", prompt.message), 1, 0));
|
|
if (prompt.placeholder) {
|
|
this.chatContainer.addChild(new Text(theme.fg("dim", prompt.placeholder), 1, 0));
|
|
}
|
|
this.ui.requestRender();
|
|
|
|
return new Promise<string>((resolve) => {
|
|
const codeInput = new Input();
|
|
codeInput.onSubmit = () => {
|
|
const code = codeInput.getValue();
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.ui.setFocus(this.editor);
|
|
resolve(code);
|
|
};
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(codeInput);
|
|
this.ui.setFocus(codeInput);
|
|
this.ui.requestRender();
|
|
});
|
|
},
|
|
onProgress: (message: string) => {
|
|
this.chatContainer.addChild(new Text(theme.fg("dim", message), 1, 0));
|
|
this.ui.requestRender();
|
|
},
|
|
});
|
|
// Refresh models to pick up new baseUrl (e.g., github-copilot)
|
|
this.session.modelRegistry.refresh();
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(
|
|
new Text(theme.fg("success", `✓ Successfully logged in to ${providerId}`), 1, 0),
|
|
);
|
|
this.chatContainer.addChild(
|
|
new Text(theme.fg("dim", `Credentials saved to ${getAuthPath()}`), 1, 0),
|
|
);
|
|
this.ui.requestRender();
|
|
} catch (error: unknown) {
|
|
this.showError(`Login failed: ${error instanceof Error ? error.message : String(error)}`);
|
|
}
|
|
} else {
|
|
try {
|
|
this.session.modelRegistry.authStorage.logout(providerId);
|
|
// Refresh models to reset baseUrl
|
|
this.session.modelRegistry.refresh();
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(
|
|
new Text(theme.fg("success", `✓ Successfully logged out of ${providerId}`), 1, 0),
|
|
);
|
|
this.chatContainer.addChild(
|
|
new Text(theme.fg("dim", `Credentials removed from ${getAuthPath()}`), 1, 0),
|
|
);
|
|
this.ui.requestRender();
|
|
} catch (error: unknown) {
|
|
this.showError(`Logout failed: ${error instanceof Error ? error.message : String(error)}`);
|
|
}
|
|
}
|
|
},
|
|
() => {
|
|
done();
|
|
this.ui.requestRender();
|
|
},
|
|
);
|
|
return { component: selector, focus: selector };
|
|
});
|
|
}
|
|
|
|
// =========================================================================
|
|
// Command handlers
|
|
// =========================================================================
|
|
|
|
private handleExportCommand(text: string): void {
|
|
const parts = text.split(/\s+/);
|
|
const outputPath = parts.length > 1 ? parts[1] : undefined;
|
|
|
|
try {
|
|
const filePath = this.session.exportToHtml(outputPath);
|
|
this.showStatus(`Session exported to: ${filePath}`);
|
|
} catch (error: unknown) {
|
|
this.showError(`Failed to export session: ${error instanceof Error ? error.message : "Unknown error"}`);
|
|
}
|
|
}
|
|
|
|
private async handleShareCommand(): Promise<void> {
|
|
// Check if gh is available and logged in
|
|
try {
|
|
const authResult = spawnSync("gh", ["auth", "status"], { encoding: "utf-8" });
|
|
if (authResult.status !== 0) {
|
|
this.showError("GitHub CLI is not logged in. Run 'gh auth login' first.");
|
|
return;
|
|
}
|
|
} catch {
|
|
this.showError("GitHub CLI (gh) is not installed. Install it from https://cli.github.com/");
|
|
return;
|
|
}
|
|
|
|
// Export to a temp file
|
|
const tmpFile = path.join(os.tmpdir(), "session.html");
|
|
try {
|
|
this.session.exportToHtml(tmpFile);
|
|
} catch (error: unknown) {
|
|
this.showError(`Failed to export session: ${error instanceof Error ? error.message : "Unknown error"}`);
|
|
return;
|
|
}
|
|
|
|
// Show cancellable loader, replacing the editor
|
|
const loader = new BorderedLoader(this.ui, theme, "Creating gist...");
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(loader);
|
|
this.ui.setFocus(loader);
|
|
this.ui.requestRender();
|
|
|
|
const restoreEditor = () => {
|
|
loader.dispose();
|
|
this.editorContainer.clear();
|
|
this.editorContainer.addChild(this.editor);
|
|
this.ui.setFocus(this.editor);
|
|
try {
|
|
fs.unlinkSync(tmpFile);
|
|
} catch {
|
|
// Ignore cleanup errors
|
|
}
|
|
};
|
|
|
|
// Create a secret gist asynchronously
|
|
let proc: ReturnType<typeof spawn> | null = null;
|
|
|
|
loader.onAbort = () => {
|
|
proc?.kill();
|
|
restoreEditor();
|
|
this.showStatus("Share cancelled");
|
|
};
|
|
|
|
try {
|
|
const result = await new Promise<{ stdout: string; stderr: string; code: number | null }>((resolve) => {
|
|
proc = spawn("gh", ["gist", "create", "--public=false", tmpFile]);
|
|
let stdout = "";
|
|
let stderr = "";
|
|
proc.stdout?.on("data", (data) => {
|
|
stdout += data.toString();
|
|
});
|
|
proc.stderr?.on("data", (data) => {
|
|
stderr += data.toString();
|
|
});
|
|
proc.on("close", (code) => resolve({ stdout, stderr, code }));
|
|
});
|
|
|
|
if (loader.signal.aborted) return;
|
|
|
|
restoreEditor();
|
|
|
|
if (result.code !== 0) {
|
|
const errorMsg = result.stderr?.trim() || "Unknown error";
|
|
this.showError(`Failed to create gist: ${errorMsg}`);
|
|
return;
|
|
}
|
|
|
|
// Extract gist ID from the URL returned by gh
|
|
// gh returns something like: https://gist.github.com/username/GIST_ID
|
|
const gistUrl = result.stdout?.trim();
|
|
const gistId = gistUrl?.split("/").pop();
|
|
if (!gistId) {
|
|
this.showError("Failed to parse gist ID from gh output");
|
|
return;
|
|
}
|
|
|
|
// Create the preview URL
|
|
const previewUrl = `https://shittycodingagent.ai/session?${gistId}`;
|
|
this.showStatus(`Share URL: ${previewUrl}\nGist: ${gistUrl}`);
|
|
} catch (error: unknown) {
|
|
if (!loader.signal.aborted) {
|
|
restoreEditor();
|
|
this.showError(`Failed to create gist: ${error instanceof Error ? error.message : "Unknown error"}`);
|
|
}
|
|
}
|
|
}
|
|
|
|
private handleCopyCommand(): void {
|
|
const text = this.session.getLastAssistantText();
|
|
if (!text) {
|
|
this.showError("No agent messages to copy yet.");
|
|
return;
|
|
}
|
|
|
|
try {
|
|
copyToClipboard(text);
|
|
this.showStatus("Copied last agent message to clipboard");
|
|
} catch (error) {
|
|
this.showError(error instanceof Error ? error.message : String(error));
|
|
}
|
|
}
|
|
|
|
private handleSessionCommand(): void {
|
|
const stats = this.session.getSessionStats();
|
|
|
|
let info = `${theme.bold("Session Info")}\n\n`;
|
|
info += `${theme.fg("dim", "File:")} ${stats.sessionFile ?? "In-memory"}\n`;
|
|
info += `${theme.fg("dim", "ID:")} ${stats.sessionId}\n\n`;
|
|
info += `${theme.bold("Messages")}\n`;
|
|
info += `${theme.fg("dim", "User:")} ${stats.userMessages}\n`;
|
|
info += `${theme.fg("dim", "Assistant:")} ${stats.assistantMessages}\n`;
|
|
info += `${theme.fg("dim", "Tool Calls:")} ${stats.toolCalls}\n`;
|
|
info += `${theme.fg("dim", "Tool Results:")} ${stats.toolResults}\n`;
|
|
info += `${theme.fg("dim", "Total:")} ${stats.totalMessages}\n\n`;
|
|
info += `${theme.bold("Tokens")}\n`;
|
|
info += `${theme.fg("dim", "Input:")} ${stats.tokens.input.toLocaleString()}\n`;
|
|
info += `${theme.fg("dim", "Output:")} ${stats.tokens.output.toLocaleString()}\n`;
|
|
if (stats.tokens.cacheRead > 0) {
|
|
info += `${theme.fg("dim", "Cache Read:")} ${stats.tokens.cacheRead.toLocaleString()}\n`;
|
|
}
|
|
if (stats.tokens.cacheWrite > 0) {
|
|
info += `${theme.fg("dim", "Cache Write:")} ${stats.tokens.cacheWrite.toLocaleString()}\n`;
|
|
}
|
|
info += `${theme.fg("dim", "Total:")} ${stats.tokens.total.toLocaleString()}\n`;
|
|
|
|
if (stats.cost > 0) {
|
|
info += `\n${theme.bold("Cost")}\n`;
|
|
info += `${theme.fg("dim", "Total:")} ${stats.cost.toFixed(4)}`;
|
|
}
|
|
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Text(info, 1, 0));
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private handleChangelogCommand(): void {
|
|
const changelogPath = getChangelogPath();
|
|
const allEntries = parseChangelog(changelogPath);
|
|
|
|
const changelogMarkdown =
|
|
allEntries.length > 0
|
|
? allEntries
|
|
.reverse()
|
|
.map((e) => e.content)
|
|
.join("\n\n")
|
|
: "No changelog entries found.";
|
|
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new DynamicBorder());
|
|
this.ui.addChild(new Text(theme.bold(theme.fg("accent", "What's New")), 1, 0));
|
|
this.ui.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Markdown(changelogMarkdown, 1, 1, getMarkdownTheme()));
|
|
this.chatContainer.addChild(new DynamicBorder());
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private handleHotkeysCommand(): void {
|
|
const hotkeys = `
|
|
**Navigation**
|
|
| Key | Action |
|
|
|-----|--------|
|
|
| \`Arrow keys\` | Move cursor / browse history (Up when empty) |
|
|
| \`Option+Left/Right\` | Move by word |
|
|
| \`Ctrl+A\` / \`Home\` / \`Cmd+Left\` | Start of line |
|
|
| \`Ctrl+E\` / \`End\` / \`Cmd+Right\` | End of line |
|
|
|
|
**Editing**
|
|
| Key | Action |
|
|
|-----|--------|
|
|
| \`Enter\` | Send message |
|
|
| \`Shift+Enter\` / \`Alt+Enter\` | New line |
|
|
| \`Ctrl+W\` / \`Option+Backspace\` | Delete word backwards |
|
|
| \`Ctrl+U\` | Delete to start of line |
|
|
| \`Ctrl+K\` | Delete to end of line |
|
|
|
|
**Other**
|
|
| Key | Action |
|
|
|-----|--------|
|
|
| \`Tab\` | Path completion / accept autocomplete |
|
|
| \`Escape\` | Cancel autocomplete / abort streaming |
|
|
| \`Ctrl+C\` | Clear editor (first) / exit (second) |
|
|
| \`Ctrl+D\` | Exit (when editor is empty) |
|
|
| \`Ctrl+Z\` | Suspend to background |
|
|
| \`Shift+Tab\` | Cycle thinking level |
|
|
| \`Ctrl+P\` | Cycle models |
|
|
| \`Ctrl+O\` | Toggle tool output expansion |
|
|
| \`Ctrl+T\` | Toggle thinking block visibility |
|
|
| \`Ctrl+G\` | Edit message in external editor |
|
|
| \`/\` | Slash commands |
|
|
| \`!\` | Run bash command |
|
|
`;
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new DynamicBorder());
|
|
this.chatContainer.addChild(new Text(theme.bold(theme.fg("accent", "Keyboard Shortcuts")), 1, 0));
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Markdown(hotkeys.trim(), 1, 1, getMarkdownTheme()));
|
|
this.chatContainer.addChild(new DynamicBorder());
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private async handleClearCommand(): Promise<void> {
|
|
// Stop loading animation
|
|
if (this.loadingAnimation) {
|
|
this.loadingAnimation.stop();
|
|
this.loadingAnimation = undefined;
|
|
}
|
|
this.statusContainer.clear();
|
|
|
|
// New session via session (emits hook and tool session events)
|
|
await this.session.newSession();
|
|
|
|
// Clear UI state
|
|
this.chatContainer.clear();
|
|
this.pendingMessagesContainer.clear();
|
|
this.streamingComponent = undefined;
|
|
this.streamingMessage = undefined;
|
|
this.pendingTools.clear();
|
|
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new Text(`${theme.fg("accent", "✓ New session started")}`, 1, 1));
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private handleDebugCommand(): void {
|
|
const width = this.ui.terminal.columns;
|
|
const allLines = this.ui.render(width);
|
|
|
|
const debugLogPath = getDebugLogPath();
|
|
const debugData = [
|
|
`Debug output at ${new Date().toISOString()}`,
|
|
`Terminal width: ${width}`,
|
|
`Total lines: ${allLines.length}`,
|
|
"",
|
|
"=== All rendered lines with visible widths ===",
|
|
...allLines.map((line, idx) => {
|
|
const vw = visibleWidth(line);
|
|
const escaped = JSON.stringify(line);
|
|
return `[${idx}] (w=${vw}) ${escaped}`;
|
|
}),
|
|
"",
|
|
"=== Agent messages (JSONL) ===",
|
|
...this.session.messages.map((msg) => JSON.stringify(msg)),
|
|
"",
|
|
].join("\n");
|
|
|
|
fs.mkdirSync(path.dirname(debugLogPath), { recursive: true });
|
|
fs.writeFileSync(debugLogPath, debugData);
|
|
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(
|
|
new Text(`${theme.fg("accent", "✓ Debug log written")}\n${theme.fg("muted", debugLogPath)}`, 1, 1),
|
|
);
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private handleArminSaysHi(): void {
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
this.chatContainer.addChild(new ArminComponent(this.ui));
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private async handleBashCommand(command: string, excludeFromContext = false): Promise<void> {
|
|
const isDeferred = this.session.isStreaming;
|
|
this.bashComponent = new BashExecutionComponent(command, this.ui, excludeFromContext);
|
|
|
|
if (isDeferred) {
|
|
// Show in pending area when agent is streaming
|
|
this.pendingMessagesContainer.addChild(this.bashComponent);
|
|
this.pendingBashComponents.push(this.bashComponent);
|
|
} else {
|
|
// Show in chat immediately when agent is idle
|
|
this.chatContainer.addChild(this.bashComponent);
|
|
}
|
|
this.ui.requestRender();
|
|
|
|
try {
|
|
const result = await this.session.executeBash(
|
|
command,
|
|
(chunk) => {
|
|
if (this.bashComponent) {
|
|
this.bashComponent.appendOutput(chunk);
|
|
this.ui.requestRender();
|
|
}
|
|
},
|
|
{ excludeFromContext },
|
|
);
|
|
|
|
if (this.bashComponent) {
|
|
this.bashComponent.setComplete(
|
|
result.exitCode,
|
|
result.cancelled,
|
|
result.truncated ? ({ truncated: true, content: result.output } as TruncationResult) : undefined,
|
|
result.fullOutputPath,
|
|
);
|
|
}
|
|
} catch (error) {
|
|
if (this.bashComponent) {
|
|
this.bashComponent.setComplete(undefined, false);
|
|
}
|
|
this.showError(`Bash command failed: ${error instanceof Error ? error.message : "Unknown error"}`);
|
|
}
|
|
|
|
this.bashComponent = undefined;
|
|
this.ui.requestRender();
|
|
}
|
|
|
|
private async handleCompactCommand(customInstructions?: string): Promise<void> {
|
|
const entries = this.sessionManager.getEntries();
|
|
const messageCount = entries.filter((e) => e.type === "message").length;
|
|
|
|
if (messageCount < 2) {
|
|
this.showWarning("Nothing to compact (no messages yet)");
|
|
return;
|
|
}
|
|
|
|
await this.executeCompaction(customInstructions, false);
|
|
}
|
|
|
|
private async executeCompaction(customInstructions?: string, isAuto = false): Promise<void> {
|
|
// Stop loading animation
|
|
if (this.loadingAnimation) {
|
|
this.loadingAnimation.stop();
|
|
this.loadingAnimation = undefined;
|
|
}
|
|
this.statusContainer.clear();
|
|
|
|
// Set up escape handler during compaction
|
|
const originalOnEscape = this.editor.onEscape;
|
|
this.editor.onEscape = () => {
|
|
this.session.abortCompaction();
|
|
};
|
|
|
|
// Show compacting status
|
|
this.chatContainer.addChild(new Spacer(1));
|
|
const label = isAuto ? "Auto-compacting context... (esc to cancel)" : "Compacting context... (esc to cancel)";
|
|
const compactingLoader = new Loader(
|
|
this.ui,
|
|
(spinner) => theme.fg("accent", spinner),
|
|
(text) => theme.fg("muted", text),
|
|
label,
|
|
);
|
|
this.statusContainer.addChild(compactingLoader);
|
|
this.ui.requestRender();
|
|
|
|
try {
|
|
const result = await this.session.compact(customInstructions);
|
|
|
|
// Rebuild UI
|
|
this.rebuildChatFromMessages();
|
|
|
|
// Add compaction component at bottom so user sees it without scrolling
|
|
const msg = createCompactionSummaryMessage(result.summary, result.tokensBefore, new Date().toISOString());
|
|
this.addMessageToChat(msg);
|
|
|
|
this.footer.invalidate();
|
|
} catch (error) {
|
|
const message = error instanceof Error ? error.message : String(error);
|
|
if (message === "Compaction cancelled" || (error instanceof Error && error.name === "AbortError")) {
|
|
this.showError("Compaction cancelled");
|
|
} else {
|
|
this.showError(`Compaction failed: ${message}`);
|
|
}
|
|
} finally {
|
|
compactingLoader.stop();
|
|
this.statusContainer.clear();
|
|
this.editor.onEscape = originalOnEscape;
|
|
}
|
|
}
|
|
|
|
stop(): void {
|
|
if (this.loadingAnimation) {
|
|
this.loadingAnimation.stop();
|
|
this.loadingAnimation = undefined;
|
|
}
|
|
this.footer.dispose();
|
|
if (this.unsubscribe) {
|
|
this.unsubscribe();
|
|
}
|
|
if (this.isInitialized) {
|
|
this.ui.stop();
|
|
this.isInitialized = false;
|
|
}
|
|
}
|
|
}
|