1188 lines
39 KiB
TypeScript
1188 lines
39 KiB
TypeScript
/**
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* @license
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* Copyright 2025 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import { useCallback, useMemo, useEffect, useState } from 'react';
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import { type PartListUnion } from '@google/genai';
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import open from 'open';
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import process from 'node:process';
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import { UseHistoryManagerReturn } from './useHistoryManager.js';
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import { useStateAndRef } from './useStateAndRef.js';
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import {
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Config,
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GitService,
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Logger,
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MCPDiscoveryState,
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MCPServerStatus,
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getMCPDiscoveryState,
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getMCPServerStatus,
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} from '@google/gemini-cli-core';
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import { useSessionStats } from '../contexts/SessionContext.js';
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import {
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Message,
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MessageType,
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HistoryItemWithoutId,
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HistoryItem,
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SlashCommandProcessorResult,
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} from '../types.js';
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import { promises as fs } from 'fs';
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import path from 'path';
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import { GIT_COMMIT_INFO } from '../../generated/git-commit.js';
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import { formatDuration, formatMemoryUsage } from '../utils/formatters.js';
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import { getCliVersion } from '../../utils/version.js';
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import { LoadedSettings } from '../../config/settings.js';
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import {
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type CommandContext,
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type SlashCommandActionReturn,
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type SlashCommand,
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} from '../commands/types.js';
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import { CommandService } from '../../services/CommandService.js';
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// This interface is for the old, inline command definitions.
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// It will be removed once all commands are migrated to the new system.
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export interface LegacySlashCommand {
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name: string;
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altName?: string;
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description?: string;
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completion?: () => Promise<string[]>;
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action: (
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mainCommand: string,
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subCommand?: string,
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args?: string,
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) =>
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| void
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| SlashCommandActionReturn
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| Promise<void | SlashCommandActionReturn>;
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}
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/**
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* Hook to define and process slash commands (e.g., /help, /clear).
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*/
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export const useSlashCommandProcessor = (
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config: Config | null,
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settings: LoadedSettings,
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history: HistoryItem[],
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addItem: UseHistoryManagerReturn['addItem'],
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clearItems: UseHistoryManagerReturn['clearItems'],
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loadHistory: UseHistoryManagerReturn['loadHistory'],
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refreshStatic: () => void,
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setShowHelp: React.Dispatch<React.SetStateAction<boolean>>,
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onDebugMessage: (message: string) => void,
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openThemeDialog: () => void,
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openAuthDialog: () => void,
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openEditorDialog: () => void,
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toggleCorgiMode: () => void,
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showToolDescriptions: boolean = false,
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setQuittingMessages: (message: HistoryItem[]) => void,
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openPrivacyNotice: () => void,
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) => {
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const session = useSessionStats();
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const [commands, setCommands] = useState<SlashCommand[]>([]);
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const gitService = useMemo(() => {
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if (!config?.getProjectRoot()) {
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return;
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}
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return new GitService(config.getProjectRoot());
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}, [config]);
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const logger = useMemo(() => {
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const l = new Logger(config?.getSessionId() || '');
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// The logger's initialize is async, but we can create the instance
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// synchronously. Commands that use it will await its initialization.
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return l;
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}, [config]);
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const [pendingCompressionItemRef, setPendingCompressionItem] =
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useStateAndRef<HistoryItemWithoutId | null>(null);
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const pendingHistoryItems = useMemo(() => {
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const items: HistoryItemWithoutId[] = [];
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if (pendingCompressionItemRef.current != null) {
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items.push(pendingCompressionItemRef.current);
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}
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return items;
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}, [pendingCompressionItemRef]);
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const addMessage = useCallback(
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(message: Message) => {
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// Convert Message to HistoryItemWithoutId
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let historyItemContent: HistoryItemWithoutId;
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if (message.type === MessageType.ABOUT) {
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historyItemContent = {
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type: 'about',
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cliVersion: message.cliVersion,
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osVersion: message.osVersion,
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sandboxEnv: message.sandboxEnv,
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modelVersion: message.modelVersion,
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selectedAuthType: message.selectedAuthType,
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gcpProject: message.gcpProject,
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};
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} else if (message.type === MessageType.STATS) {
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historyItemContent = {
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type: 'stats',
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duration: message.duration,
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};
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} else if (message.type === MessageType.MODEL_STATS) {
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historyItemContent = {
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type: 'model_stats',
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};
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} else if (message.type === MessageType.TOOL_STATS) {
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historyItemContent = {
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type: 'tool_stats',
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};
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} else if (message.type === MessageType.QUIT) {
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historyItemContent = {
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type: 'quit',
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duration: message.duration,
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};
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} else if (message.type === MessageType.COMPRESSION) {
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historyItemContent = {
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type: 'compression',
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compression: message.compression,
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};
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} else {
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historyItemContent = {
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type: message.type,
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text: message.content,
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};
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}
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addItem(historyItemContent, message.timestamp.getTime());
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},
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[addItem],
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);
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const commandContext = useMemo(
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(): CommandContext => ({
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services: {
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config,
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settings,
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git: gitService,
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logger,
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},
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ui: {
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addItem,
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clear: () => {
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clearItems();
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console.clear();
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refreshStatic();
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},
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setDebugMessage: onDebugMessage,
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},
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session: {
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stats: session.stats,
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},
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}),
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[
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config,
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settings,
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gitService,
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logger,
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addItem,
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clearItems,
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refreshStatic,
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session.stats,
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onDebugMessage,
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],
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);
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const commandService = useMemo(() => new CommandService(), []);
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useEffect(() => {
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const load = async () => {
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await commandService.loadCommands();
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setCommands(commandService.getCommands());
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};
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load();
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}, [commandService]);
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const savedChatTags = useCallback(async () => {
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const geminiDir = config?.getProjectTempDir();
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if (!geminiDir) {
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return [];
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}
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try {
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const files = await fs.readdir(geminiDir);
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return files
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.filter(
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(file) => file.startsWith('checkpoint-') && file.endsWith('.json'),
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)
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.map((file) => file.replace('checkpoint-', '').replace('.json', ''));
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} catch (_err) {
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return [];
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}
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}, [config]);
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// Define legacy commands
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// This list contains all commands that have NOT YET been migrated to the
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// new system. As commands are migrated, they are removed from this list.
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const legacyCommands: LegacySlashCommand[] = useMemo(() => {
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const commands: LegacySlashCommand[] = [
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// `/help` and `/clear` have been migrated and REMOVED from this list.
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{
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name: 'docs',
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description: 'open full Gemini CLI documentation in your browser',
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action: async (_mainCommand, _subCommand, _args) => {
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const docsUrl = 'https://goo.gle/gemini-cli-docs';
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if (process.env.SANDBOX && process.env.SANDBOX !== 'sandbox-exec') {
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addMessage({
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type: MessageType.INFO,
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content: `Please open the following URL in your browser to view the documentation:\n${docsUrl}`,
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timestamp: new Date(),
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});
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} else {
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addMessage({
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type: MessageType.INFO,
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content: `Opening documentation in your browser: ${docsUrl}`,
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timestamp: new Date(),
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});
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await open(docsUrl);
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}
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},
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},
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{
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name: 'editor',
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description: 'set external editor preference',
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action: (_mainCommand, _subCommand, _args) => openEditorDialog(),
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},
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{
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name: 'mcp',
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description: 'list configured MCP servers and tools',
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action: async (_mainCommand, _subCommand, _args) => {
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// Check if the _subCommand includes a specific flag to control description visibility
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let useShowDescriptions = showToolDescriptions;
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if (_subCommand === 'desc' || _subCommand === 'descriptions') {
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useShowDescriptions = true;
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} else if (
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_subCommand === 'nodesc' ||
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_subCommand === 'nodescriptions'
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) {
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useShowDescriptions = false;
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} else if (_args === 'desc' || _args === 'descriptions') {
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useShowDescriptions = true;
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} else if (_args === 'nodesc' || _args === 'nodescriptions') {
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useShowDescriptions = false;
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}
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// Check if the _subCommand includes a specific flag to show detailed tool schema
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let useShowSchema = false;
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if (_subCommand === 'schema' || _args === 'schema') {
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useShowSchema = true;
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}
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const toolRegistry = await config?.getToolRegistry();
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if (!toolRegistry) {
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addMessage({
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type: MessageType.ERROR,
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content: 'Could not retrieve tool registry.',
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timestamp: new Date(),
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});
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return;
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}
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const mcpServers = config?.getMcpServers() || {};
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const serverNames = Object.keys(mcpServers);
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if (serverNames.length === 0) {
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const docsUrl = 'https://goo.gle/gemini-cli-docs-mcp';
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if (process.env.SANDBOX && process.env.SANDBOX !== 'sandbox-exec') {
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addMessage({
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type: MessageType.INFO,
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content: `No MCP servers configured. Please open the following URL in your browser to view documentation:\n${docsUrl}`,
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timestamp: new Date(),
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});
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} else {
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addMessage({
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type: MessageType.INFO,
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content: `No MCP servers configured. Opening documentation in your browser: ${docsUrl}`,
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timestamp: new Date(),
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});
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await open(docsUrl);
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}
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return;
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}
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// Check if any servers are still connecting
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const connectingServers = serverNames.filter(
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(name) => getMCPServerStatus(name) === MCPServerStatus.CONNECTING,
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);
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const discoveryState = getMCPDiscoveryState();
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let message = '';
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// Add overall discovery status message if needed
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if (
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discoveryState === MCPDiscoveryState.IN_PROGRESS ||
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connectingServers.length > 0
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) {
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message += `\u001b[33m⏳ MCP servers are starting up (${connectingServers.length} initializing)...\u001b[0m\n`;
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message += `\u001b[90mNote: First startup may take longer. Tool availability will update automatically.\u001b[0m\n\n`;
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}
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message += 'Configured MCP servers:\n\n';
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for (const serverName of serverNames) {
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const serverTools = toolRegistry.getToolsByServer(serverName);
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const status = getMCPServerStatus(serverName);
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// Add status indicator with descriptive text
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let statusIndicator = '';
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let statusText = '';
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switch (status) {
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case MCPServerStatus.CONNECTED:
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statusIndicator = '🟢';
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statusText = 'Ready';
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break;
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case MCPServerStatus.CONNECTING:
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statusIndicator = '🔄';
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statusText = 'Starting... (first startup may take longer)';
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break;
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case MCPServerStatus.DISCONNECTED:
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default:
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statusIndicator = '🔴';
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statusText = 'Disconnected';
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break;
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}
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// Get server description if available
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const server = mcpServers[serverName];
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// Format server header with bold formatting and status
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message += `${statusIndicator} \u001b[1m${serverName}\u001b[0m - ${statusText}`;
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// Add tool count with conditional messaging
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if (status === MCPServerStatus.CONNECTED) {
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message += ` (${serverTools.length} tools)`;
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} else if (status === MCPServerStatus.CONNECTING) {
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message += ` (tools will appear when ready)`;
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} else {
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message += ` (${serverTools.length} tools cached)`;
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}
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// Add server description with proper handling of multi-line descriptions
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if ((useShowDescriptions || useShowSchema) && server?.description) {
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const greenColor = '\u001b[32m';
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const resetColor = '\u001b[0m';
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const descLines = server.description.trim().split('\n');
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if (descLines) {
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message += ':\n';
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for (const descLine of descLines) {
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message += ` ${greenColor}${descLine}${resetColor}\n`;
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}
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} else {
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message += '\n';
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}
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} else {
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message += '\n';
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}
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// Reset formatting after server entry
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message += '\u001b[0m';
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if (serverTools.length > 0) {
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serverTools.forEach((tool) => {
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if (
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(useShowDescriptions || useShowSchema) &&
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tool.description
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) {
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// Format tool name in cyan using simple ANSI cyan color
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message += ` - \u001b[36m${tool.name}\u001b[0m`;
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// Apply green color to the description text
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const greenColor = '\u001b[32m';
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const resetColor = '\u001b[0m';
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// Handle multi-line descriptions by properly indenting and preserving formatting
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const descLines = tool.description.trim().split('\n');
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if (descLines) {
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message += ':\n';
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for (const descLine of descLines) {
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message += ` ${greenColor}${descLine}${resetColor}\n`;
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}
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} else {
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message += '\n';
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}
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// Reset is handled inline with each line now
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} else {
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// Use cyan color for the tool name even when not showing descriptions
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message += ` - \u001b[36m${tool.name}\u001b[0m\n`;
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}
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if (useShowSchema) {
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// Prefix the parameters in cyan
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message += ` \u001b[36mParameters:\u001b[0m\n`;
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// Apply green color to the parameter text
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const greenColor = '\u001b[32m';
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const resetColor = '\u001b[0m';
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const paramsLines = JSON.stringify(
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tool.schema.parameters,
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null,
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2,
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)
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.trim()
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.split('\n');
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if (paramsLines) {
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for (const paramsLine of paramsLines) {
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message += ` ${greenColor}${paramsLine}${resetColor}\n`;
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}
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}
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}
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});
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} else {
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message += ' No tools available\n';
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}
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message += '\n';
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}
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// Make sure to reset any ANSI formatting at the end to prevent it from affecting the terminal
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message += '\u001b[0m';
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addMessage({
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type: MessageType.INFO,
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content: message,
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timestamp: new Date(),
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});
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},
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},
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{
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name: 'extensions',
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description: 'list active extensions',
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action: async () => {
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const activeExtensions = config?.getActiveExtensions();
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if (!activeExtensions || activeExtensions.length === 0) {
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addMessage({
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type: MessageType.INFO,
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content: 'No active extensions.',
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timestamp: new Date(),
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});
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return;
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}
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let message = 'Active extensions:\n\n';
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for (const ext of activeExtensions) {
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message += ` - \u001b[36m${ext.name} (v${ext.version})\u001b[0m\n`;
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}
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// Make sure to reset any ANSI formatting at the end to prevent it from affecting the terminal
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message += '\u001b[0m';
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addMessage({
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type: MessageType.INFO,
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content: message,
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timestamp: new Date(),
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});
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},
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},
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{
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name: 'tools',
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description: 'list available Gemini CLI tools',
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action: async (_mainCommand, _subCommand, _args) => {
|
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// Check if the _subCommand includes a specific flag to control description visibility
|
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let useShowDescriptions = showToolDescriptions;
|
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if (_subCommand === 'desc' || _subCommand === 'descriptions') {
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useShowDescriptions = true;
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} else if (
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_subCommand === 'nodesc' ||
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_subCommand === 'nodescriptions'
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) {
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useShowDescriptions = false;
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} else if (_args === 'desc' || _args === 'descriptions') {
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useShowDescriptions = true;
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} else if (_args === 'nodesc' || _args === 'nodescriptions') {
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useShowDescriptions = false;
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}
|
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const toolRegistry = await config?.getToolRegistry();
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const tools = toolRegistry?.getAllTools();
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if (!tools) {
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addMessage({
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type: MessageType.ERROR,
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content: 'Could not retrieve tools.',
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timestamp: new Date(),
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});
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return;
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}
|
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// Filter out MCP tools by checking if they have a serverName property
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const geminiTools = tools.filter((tool) => !('serverName' in tool));
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let message = 'Available Gemini CLI tools:\n\n';
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if (geminiTools.length > 0) {
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geminiTools.forEach((tool) => {
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if (useShowDescriptions && tool.description) {
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// Format tool name in cyan using simple ANSI cyan color
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message += ` - \u001b[36m${tool.displayName} (${tool.name})\u001b[0m:\n`;
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|
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// Apply green color to the description text
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const greenColor = '\u001b[32m';
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const resetColor = '\u001b[0m';
|
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|
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// Handle multi-line descriptions by properly indenting and preserving formatting
|
|
const descLines = tool.description.trim().split('\n');
|
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|
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// If there are multiple lines, add proper indentation for each line
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if (descLines) {
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for (const descLine of descLines) {
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message += ` ${greenColor}${descLine}${resetColor}\n`;
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}
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}
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} else {
|
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// Use cyan color for the tool name even when not showing descriptions
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message += ` - \u001b[36m${tool.displayName}\u001b[0m\n`;
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}
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});
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} else {
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message += ' No tools available\n';
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}
|
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message += '\n';
|
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|
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// Make sure to reset any ANSI formatting at the end to prevent it from affecting the terminal
|
|
message += '\u001b[0m';
|
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|
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addMessage({
|
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type: MessageType.INFO,
|
|
content: message,
|
|
timestamp: new Date(),
|
|
});
|
|
},
|
|
},
|
|
{
|
|
name: 'corgi',
|
|
action: (_mainCommand, _subCommand, _args) => {
|
|
toggleCorgiMode();
|
|
},
|
|
},
|
|
{
|
|
name: 'bug',
|
|
description: 'submit a bug report',
|
|
action: async (_mainCommand, _subCommand, args) => {
|
|
let bugDescription = _subCommand || '';
|
|
if (args) {
|
|
bugDescription += ` ${args}`;
|
|
}
|
|
bugDescription = bugDescription.trim();
|
|
|
|
const osVersion = `${process.platform} ${process.version}`;
|
|
let sandboxEnv = 'no sandbox';
|
|
if (process.env.SANDBOX && process.env.SANDBOX !== 'sandbox-exec') {
|
|
sandboxEnv = process.env.SANDBOX.replace(/^gemini-(?:code-)?/, '');
|
|
} else if (process.env.SANDBOX === 'sandbox-exec') {
|
|
sandboxEnv = `sandbox-exec (${
|
|
process.env.SEATBELT_PROFILE || 'unknown'
|
|
})`;
|
|
}
|
|
const modelVersion = config?.getModel() || 'Unknown';
|
|
const cliVersion = await getCliVersion();
|
|
const memoryUsage = formatMemoryUsage(process.memoryUsage().rss);
|
|
|
|
const info = `
|
|
* **CLI Version:** ${cliVersion}
|
|
* **Git Commit:** ${GIT_COMMIT_INFO}
|
|
* **Operating System:** ${osVersion}
|
|
* **Sandbox Environment:** ${sandboxEnv}
|
|
* **Model Version:** ${modelVersion}
|
|
* **Memory Usage:** ${memoryUsage}
|
|
`;
|
|
|
|
let bugReportUrl =
|
|
'https://github.com/google-gemini/gemini-cli/issues/new?template=bug_report.yml&title={title}&info={info}';
|
|
const bugCommand = config?.getBugCommand();
|
|
if (bugCommand?.urlTemplate) {
|
|
bugReportUrl = bugCommand.urlTemplate;
|
|
}
|
|
bugReportUrl = bugReportUrl
|
|
.replace('{title}', encodeURIComponent(bugDescription))
|
|
.replace('{info}', encodeURIComponent(info));
|
|
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: `To submit your bug report, please open the following URL in your browser:\n${bugReportUrl}`,
|
|
timestamp: new Date(),
|
|
});
|
|
(async () => {
|
|
try {
|
|
await open(bugReportUrl);
|
|
} catch (error) {
|
|
const errorMessage =
|
|
error instanceof Error ? error.message : String(error);
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: `Could not open URL in browser: ${errorMessage}`,
|
|
timestamp: new Date(),
|
|
});
|
|
}
|
|
})();
|
|
},
|
|
},
|
|
{
|
|
name: 'chat',
|
|
description:
|
|
'Manage conversation history. Usage: /chat <list|save|resume> <tag>',
|
|
action: async (_mainCommand, subCommand, args) => {
|
|
const tag = (args || '').trim();
|
|
const logger = new Logger(config?.getSessionId() || '');
|
|
await logger.initialize();
|
|
const chat = await config?.getGeminiClient()?.getChat();
|
|
if (!chat) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: 'No chat client available for conversation status.',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
if (!subCommand) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: 'Missing command\nUsage: /chat <list|save|resume> <tag>',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
switch (subCommand) {
|
|
case 'save': {
|
|
if (!tag) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: 'Missing tag. Usage: /chat save <tag>',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
const history = chat.getHistory();
|
|
if (history.length > 0) {
|
|
await logger.saveCheckpoint(chat?.getHistory() || [], tag);
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: `Conversation checkpoint saved with tag: ${tag}.`,
|
|
timestamp: new Date(),
|
|
});
|
|
} else {
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: 'No conversation found to save.',
|
|
timestamp: new Date(),
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
case 'resume':
|
|
case 'restore':
|
|
case 'load': {
|
|
if (!tag) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: 'Missing tag. Usage: /chat resume <tag>',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
const conversation = await logger.loadCheckpoint(tag);
|
|
if (conversation.length === 0) {
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: `No saved checkpoint found with tag: ${tag}.`,
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
|
|
clearItems();
|
|
chat.clearHistory();
|
|
const rolemap: { [key: string]: MessageType } = {
|
|
user: MessageType.USER,
|
|
model: MessageType.GEMINI,
|
|
};
|
|
let hasSystemPrompt = false;
|
|
let i = 0;
|
|
for (const item of conversation) {
|
|
i += 1;
|
|
|
|
// Add each item to history regardless of whether we display
|
|
// it.
|
|
chat.addHistory(item);
|
|
|
|
const text =
|
|
item.parts
|
|
?.filter((m) => !!m.text)
|
|
.map((m) => m.text)
|
|
.join('') || '';
|
|
if (!text) {
|
|
// Parsing Part[] back to various non-text output not yet implemented.
|
|
continue;
|
|
}
|
|
if (i === 1 && text.match(/context for our chat/)) {
|
|
hasSystemPrompt = true;
|
|
}
|
|
if (i > 2 || !hasSystemPrompt) {
|
|
addItem(
|
|
{
|
|
type:
|
|
(item.role && rolemap[item.role]) || MessageType.GEMINI,
|
|
text,
|
|
} as HistoryItemWithoutId,
|
|
i,
|
|
);
|
|
}
|
|
}
|
|
console.clear();
|
|
refreshStatic();
|
|
return;
|
|
}
|
|
case 'list':
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content:
|
|
'list of saved conversations: ' +
|
|
(await savedChatTags()).join(', '),
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
default:
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: `Unknown /chat command: ${subCommand}. Available: list, save, resume`,
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
},
|
|
completion: async () =>
|
|
(await savedChatTags()).map((tag) => 'resume ' + tag),
|
|
},
|
|
{
|
|
name: 'quit',
|
|
altName: 'exit',
|
|
description: 'exit the cli',
|
|
action: async (mainCommand, _subCommand, _args) => {
|
|
const now = new Date();
|
|
const { sessionStartTime } = session.stats;
|
|
const wallDuration = now.getTime() - sessionStartTime.getTime();
|
|
|
|
setQuittingMessages([
|
|
{
|
|
type: 'user',
|
|
text: `/${mainCommand}`,
|
|
id: now.getTime() - 1,
|
|
},
|
|
{
|
|
type: 'quit',
|
|
duration: formatDuration(wallDuration),
|
|
id: now.getTime(),
|
|
},
|
|
]);
|
|
|
|
setTimeout(() => {
|
|
process.exit(0);
|
|
}, 100);
|
|
},
|
|
},
|
|
{
|
|
name: 'compress',
|
|
altName: 'summarize',
|
|
description: 'Compresses the context by replacing it with a summary.',
|
|
action: async (_mainCommand, _subCommand, _args) => {
|
|
if (pendingCompressionItemRef.current !== null) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content:
|
|
'Already compressing, wait for previous request to complete',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
setPendingCompressionItem({
|
|
type: MessageType.COMPRESSION,
|
|
compression: {
|
|
isPending: true,
|
|
originalTokenCount: null,
|
|
newTokenCount: null,
|
|
},
|
|
});
|
|
try {
|
|
const compressed = await config!
|
|
.getGeminiClient()!
|
|
// TODO: Set Prompt id for CompressChat from SlashCommandProcessor.
|
|
.tryCompressChat('Prompt Id not set', true);
|
|
if (compressed) {
|
|
addMessage({
|
|
type: MessageType.COMPRESSION,
|
|
compression: {
|
|
isPending: false,
|
|
originalTokenCount: compressed.originalTokenCount,
|
|
newTokenCount: compressed.newTokenCount,
|
|
},
|
|
timestamp: new Date(),
|
|
});
|
|
} else {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: 'Failed to compress chat history.',
|
|
timestamp: new Date(),
|
|
});
|
|
}
|
|
} catch (e) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: `Failed to compress chat history: ${e instanceof Error ? e.message : String(e)}`,
|
|
timestamp: new Date(),
|
|
});
|
|
}
|
|
setPendingCompressionItem(null);
|
|
},
|
|
},
|
|
];
|
|
|
|
if (config?.getCheckpointingEnabled()) {
|
|
commands.push({
|
|
name: 'restore',
|
|
description:
|
|
'restore a tool call. This will reset the conversation and file history to the state it was in when the tool call was suggested',
|
|
completion: async () => {
|
|
const checkpointDir = config?.getProjectTempDir()
|
|
? path.join(config.getProjectTempDir(), 'checkpoints')
|
|
: undefined;
|
|
if (!checkpointDir) {
|
|
return [];
|
|
}
|
|
try {
|
|
const files = await fs.readdir(checkpointDir);
|
|
return files
|
|
.filter((file) => file.endsWith('.json'))
|
|
.map((file) => file.replace('.json', ''));
|
|
} catch (_err) {
|
|
return [];
|
|
}
|
|
},
|
|
action: async (_mainCommand, subCommand, _args) => {
|
|
const checkpointDir = config?.getProjectTempDir()
|
|
? path.join(config.getProjectTempDir(), 'checkpoints')
|
|
: undefined;
|
|
|
|
if (!checkpointDir) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: 'Could not determine the .gemini directory path.',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
|
|
try {
|
|
// Ensure the directory exists before trying to read it.
|
|
await fs.mkdir(checkpointDir, { recursive: true });
|
|
const files = await fs.readdir(checkpointDir);
|
|
const jsonFiles = files.filter((file) => file.endsWith('.json'));
|
|
|
|
if (!subCommand) {
|
|
if (jsonFiles.length === 0) {
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: 'No restorable tool calls found.',
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
const truncatedFiles = jsonFiles.map((file) => {
|
|
const components = file.split('.');
|
|
if (components.length <= 1) {
|
|
return file;
|
|
}
|
|
components.pop();
|
|
return components.join('.');
|
|
});
|
|
const fileList = truncatedFiles.join('\n');
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: `Available tool calls to restore:\n\n${fileList}`,
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
|
|
const selectedFile = subCommand.endsWith('.json')
|
|
? subCommand
|
|
: `${subCommand}.json`;
|
|
|
|
if (!jsonFiles.includes(selectedFile)) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: `File not found: ${selectedFile}`,
|
|
timestamp: new Date(),
|
|
});
|
|
return;
|
|
}
|
|
|
|
const filePath = path.join(checkpointDir, selectedFile);
|
|
const data = await fs.readFile(filePath, 'utf-8');
|
|
const toolCallData = JSON.parse(data);
|
|
|
|
if (toolCallData.history) {
|
|
loadHistory(toolCallData.history);
|
|
}
|
|
|
|
if (toolCallData.clientHistory) {
|
|
await config
|
|
?.getGeminiClient()
|
|
?.setHistory(toolCallData.clientHistory);
|
|
}
|
|
|
|
if (toolCallData.commitHash) {
|
|
await gitService?.restoreProjectFromSnapshot(
|
|
toolCallData.commitHash,
|
|
);
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: `Restored project to the state before the tool call.`,
|
|
timestamp: new Date(),
|
|
});
|
|
}
|
|
|
|
return {
|
|
type: 'tool',
|
|
toolName: toolCallData.toolCall.name,
|
|
toolArgs: toolCallData.toolCall.args,
|
|
};
|
|
} catch (error) {
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: `Could not read restorable tool calls. This is the error: ${error}`,
|
|
timestamp: new Date(),
|
|
});
|
|
}
|
|
},
|
|
});
|
|
}
|
|
return commands;
|
|
}, [
|
|
addMessage,
|
|
openEditorDialog,
|
|
toggleCorgiMode,
|
|
savedChatTags,
|
|
config,
|
|
showToolDescriptions,
|
|
session,
|
|
gitService,
|
|
loadHistory,
|
|
addItem,
|
|
setQuittingMessages,
|
|
pendingCompressionItemRef,
|
|
setPendingCompressionItem,
|
|
clearItems,
|
|
refreshStatic,
|
|
]);
|
|
|
|
const handleSlashCommand = useCallback(
|
|
async (
|
|
rawQuery: PartListUnion,
|
|
): Promise<SlashCommandProcessorResult | false> => {
|
|
if (typeof rawQuery !== 'string') {
|
|
return false;
|
|
}
|
|
|
|
const trimmed = rawQuery.trim();
|
|
if (!trimmed.startsWith('/') && !trimmed.startsWith('?')) {
|
|
return false;
|
|
}
|
|
|
|
const userMessageTimestamp = Date.now();
|
|
if (trimmed !== '/quit' && trimmed !== '/exit') {
|
|
addItem(
|
|
{ type: MessageType.USER, text: trimmed },
|
|
userMessageTimestamp,
|
|
);
|
|
}
|
|
|
|
const parts = trimmed.substring(1).trim().split(/\s+/);
|
|
const commandPath = parts.filter((p) => p); // The parts of the command, e.g., ['memory', 'add']
|
|
|
|
// --- Start of New Tree Traversal Logic ---
|
|
|
|
let currentCommands = commands;
|
|
let commandToExecute: SlashCommand | undefined;
|
|
let pathIndex = 0;
|
|
|
|
for (const part of commandPath) {
|
|
const foundCommand = currentCommands.find(
|
|
(cmd) => cmd.name === part || cmd.altName === part,
|
|
);
|
|
|
|
if (foundCommand) {
|
|
commandToExecute = foundCommand;
|
|
pathIndex++;
|
|
if (foundCommand.subCommands) {
|
|
currentCommands = foundCommand.subCommands;
|
|
} else {
|
|
break;
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (commandToExecute) {
|
|
const args = parts.slice(pathIndex).join(' ');
|
|
|
|
if (commandToExecute.action) {
|
|
const result = await commandToExecute.action(commandContext, args);
|
|
|
|
if (result) {
|
|
switch (result.type) {
|
|
case 'tool':
|
|
return {
|
|
type: 'schedule_tool',
|
|
toolName: result.toolName,
|
|
toolArgs: result.toolArgs,
|
|
};
|
|
case 'message':
|
|
addItem(
|
|
{
|
|
type:
|
|
result.messageType === 'error'
|
|
? MessageType.ERROR
|
|
: MessageType.INFO,
|
|
text: result.content,
|
|
},
|
|
Date.now(),
|
|
);
|
|
return { type: 'handled' };
|
|
case 'dialog':
|
|
switch (result.dialog) {
|
|
case 'help':
|
|
setShowHelp(true);
|
|
return { type: 'handled' };
|
|
case 'auth':
|
|
openAuthDialog();
|
|
return { type: 'handled' };
|
|
case 'theme':
|
|
openThemeDialog();
|
|
return { type: 'handled' };
|
|
case 'privacy':
|
|
openPrivacyNotice();
|
|
return { type: 'handled' };
|
|
default: {
|
|
const unhandled: never = result.dialog;
|
|
throw new Error(
|
|
`Unhandled slash command result: ${unhandled}`,
|
|
);
|
|
}
|
|
}
|
|
default: {
|
|
const unhandled: never = result;
|
|
throw new Error(`Unhandled slash command result: ${unhandled}`);
|
|
}
|
|
}
|
|
}
|
|
|
|
return { type: 'handled' };
|
|
} else if (commandToExecute.subCommands) {
|
|
const helpText = `Command '/${commandToExecute.name}' requires a subcommand. Available:\n${commandToExecute.subCommands
|
|
.map((sc) => ` - ${sc.name}: ${sc.description || ''}`)
|
|
.join('\n')}`;
|
|
addMessage({
|
|
type: MessageType.INFO,
|
|
content: helpText,
|
|
timestamp: new Date(),
|
|
});
|
|
return { type: 'handled' };
|
|
}
|
|
}
|
|
|
|
// --- End of New Tree Traversal Logic ---
|
|
|
|
// --- Legacy Fallback Logic (for commands not yet migrated) ---
|
|
|
|
const mainCommand = parts[0];
|
|
const subCommand = parts[1];
|
|
const legacyArgs = parts.slice(2).join(' ');
|
|
|
|
for (const cmd of legacyCommands) {
|
|
if (mainCommand === cmd.name || mainCommand === cmd.altName) {
|
|
const actionResult = await cmd.action(
|
|
mainCommand,
|
|
subCommand,
|
|
legacyArgs,
|
|
);
|
|
|
|
if (actionResult?.type === 'tool') {
|
|
return {
|
|
type: 'schedule_tool',
|
|
toolName: actionResult.toolName,
|
|
toolArgs: actionResult.toolArgs,
|
|
};
|
|
}
|
|
if (actionResult?.type === 'message') {
|
|
addItem(
|
|
{
|
|
type:
|
|
actionResult.messageType === 'error'
|
|
? MessageType.ERROR
|
|
: MessageType.INFO,
|
|
text: actionResult.content,
|
|
},
|
|
Date.now(),
|
|
);
|
|
}
|
|
return { type: 'handled' };
|
|
}
|
|
}
|
|
|
|
addMessage({
|
|
type: MessageType.ERROR,
|
|
content: `Unknown command: ${trimmed}`,
|
|
timestamp: new Date(),
|
|
});
|
|
return { type: 'handled' };
|
|
},
|
|
[
|
|
addItem,
|
|
setShowHelp,
|
|
openAuthDialog,
|
|
commands,
|
|
legacyCommands,
|
|
commandContext,
|
|
addMessage,
|
|
openThemeDialog,
|
|
openPrivacyNotice,
|
|
],
|
|
);
|
|
|
|
const allCommands = useMemo(() => {
|
|
// Adapt legacy commands to the new SlashCommand interface
|
|
const adaptedLegacyCommands: SlashCommand[] = legacyCommands.map(
|
|
(legacyCmd) => ({
|
|
name: legacyCmd.name,
|
|
altName: legacyCmd.altName,
|
|
description: legacyCmd.description,
|
|
action: async (_context: CommandContext, args: string) => {
|
|
const parts = args.split(/\s+/);
|
|
const subCommand = parts[0] || undefined;
|
|
const restOfArgs = parts.slice(1).join(' ') || undefined;
|
|
|
|
return legacyCmd.action(legacyCmd.name, subCommand, restOfArgs);
|
|
},
|
|
completion: legacyCmd.completion
|
|
? async (_context: CommandContext, _partialArg: string) =>
|
|
legacyCmd.completion!()
|
|
: undefined,
|
|
}),
|
|
);
|
|
|
|
const newCommandNames = new Set(commands.map((c) => c.name));
|
|
const filteredAdaptedLegacy = adaptedLegacyCommands.filter(
|
|
(c) => !newCommandNames.has(c.name),
|
|
);
|
|
|
|
return [...commands, ...filteredAdaptedLegacy];
|
|
}, [commands, legacyCommands]);
|
|
|
|
return {
|
|
handleSlashCommand,
|
|
slashCommands: allCommands,
|
|
pendingHistoryItems,
|
|
commandContext,
|
|
};
|
|
};
|