@light-merlin-dark/tok/dist/cli/router.js

Fast token estimation and cost calculation for enterprise LLMs with CLI and MCP support

"use strict";
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
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})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseArgs = parseArgs;
exports.route = route;
const common_1 = require("./common");
const errors_1 = require("./shared/errors");
function parseArgs(args) {
    const command = args[0] || 'help';
    const commandArgs = [];
    const options = {};
    for (let i = 1; i < args.length; i++) {
        const arg = args[i];
        if (arg.startsWith('--')) {
            // Long option
            const [key, value] = arg.slice(2).split('=');
            const camelKey = key.replace(/-([a-z])/g, (_, letter) => letter.toUpperCase());
            if (value !== undefined) {
                options[camelKey] = value;
            }
            else if (i + 1 < args.length && !args[i + 1].startsWith('-')) {
                options[camelKey] = args[++i];
            }
            else {
                options[camelKey] = true;
            }
        }
        else if (arg.startsWith('-') && arg.length > 1) {
            // Short option
            const flags = arg.slice(1);
            for (const flag of flags) {
                options[flag] = true;
            }
        }
        else {
            // Regular argument
            commandArgs.push(arg);
        }
    }
    return { command, commandArgs, options };
}
async function route(args, ctx) {
    try {
        // Handle global --help before parsing
        if (args.length === 0 || args.includes('--help') || args.includes('-h') || args[0] === 'help') {
            const { commands } = await Promise.resolve().then(() => __importStar(require('./commands')));
            showHelp(Object.keys(commands));
            return { success: true };
        }
        const { command, commandArgs, options } = parseArgs(args);
        // Lazy load commands
        const { commands } = await Promise.resolve().then(() => __importStar(require('./commands')));
        const handler = commands[command];
        if (!handler) {
            common_1.logger.error(`Unknown command: ${command}`);
            common_1.logger.info(`Run 'tok help' for available commands`);
            return { success: false, message: `Unknown command: ${command}` };
        }
        // Handle command-specific help
        if (options.help || options.h) {
            if (handler.help) {
                console.log(handler.help);
            }
            else {
                common_1.logger.info(`No detailed help available for '${command}'`);
                if (handler.description) {
                    common_1.logger.info(`Description: ${handler.description}`);
                }
            }
            return { success: true };
        }
        // Execute command
        return await handler.execute(commandArgs, options, ctx);
    }
    catch (error) {
        if (error instanceof errors_1.CommandError) {
            common_1.logger.error(error.userMessage);
            if (ctx.verbose && error.details) {
                common_1.logger.debug(JSON.stringify(error.details, null, 2), true);
            }
            return {
                success: false,
                message: error.userMessage,
                data: { code: error.code, details: error.details }
            };
        }
        // Unknown error
        common_1.logger.error(`An unexpected error occurred: ${error}`);
        return {
            success: false,
            message: error instanceof Error ? error.message : String(error)
        };
    }
}
function showHelp(commandNames) {
    console.log(`
tok - Fast token estimation and cost calculation for LLMs

Usage: tok [command] [options]

Commands:
${commandNames.map(cmd => `  ${cmd.padEnd(15)} Use --help with command for details`).join('\n')}

Global Options:
  -h, --help      Show help
  -v, --verbose   Enable verbose output

Examples:
  tok estimate "Hello world"
  tok price list
  tok track summary

Run 'tok [command] --help' for command-specific help.
  `);
}
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