#!/usr/bin/env node

import { Command } from 'commander';
import chalk from 'chalk';
import {
  createCreateCommand,
  createListCommand,
  createStatusCommand,
  createMergeCommand,
  createDestroyCommand,
  createDiffCommand
} from './commands';
import { loadGlobalConfig } from './utils/file-utils';

const program = new Command();

program
  .name('git-agent-sync')
  .alias('gas')
  .description('Manage isolated git worktrees for AI coding agents')
  .version('1.0.0')
  .addCommand(createCreateCommand())
  .addCommand(createListCommand())
  .addCommand(createStatusCommand())
  .addCommand(createMergeCommand())
  .addCommand(createDestroyCommand())
  .addCommand(createDiffCommand())
  .configureHelp({
    subcommandTerm: (cmd) => cmd.name(),
    argumentTerm: (arg) => `<${arg}>`,
    optionTerm: (opt) => opt.short ? `-${opt.short}, --${opt.long}` : `--${opt.long}`
  })
  .addHelpCommand('help', 'Show help for a command');

program.parse();

process.on('unhandledRejection', (reason: any) => {
  console.error(chalk.red('\n❌ Unhandled error:'), reason?.message || reason);
  process.exit(1);
});