@teamwork/get-bearer-token/src/index.js

CLI tool to obtain bearer tokens for Teamwork API using OAuth flow

#!/usr/bin/env node

import { Command } from "commander";
import chalk from "chalk";
import { getCredentials, getPort } from "./config.js";
import { performOAuthFlow } from "./oauth.js";

const program = new Command();

program
  .name("teamwork-auth")
  .description("CLI tool to obtain bearer tokens for Teamwork API")
  .version("1.0.0");

program
  .command("auth")
  .description("Authenticate with Teamwork and get a bearer token")
  .option("-p, --port <port>", "Port for the callback server", "3000")
  .option("--no-open", "Don't automatically open the browser")
  .action(async (options) => {
    try {
      console.log(chalk.bold.blue("🚀 Teamwork Bearer Token CLI\n"));

      // Get port (from options or find available)
      const port = parseInt(options.port) || (await getPort());

      // Get credentials (passing the port for redirect URI suggestion)
      const credentials = await getCredentials(port);

      // Perform OAuth flow
      const result = await performOAuthFlow(credentials, port);

      // Display results
      console.log(chalk.green.bold("\n🎉 Authentication successful!\n"));

      console.log(chalk.cyan("👤 User Information:"));
      console.log(
        `   Name: ${result.userInfo.given_name} ${result.userInfo.family_name}`
      );
      console.log(`   Email: ${result.userInfo.email}`);
      console.log(`   Company: ${result.installation.company.name}`);
      console.log(`   Region: ${result.installation.region}\n`);

      console.log(chalk.cyan("🔗 API Information:"));
      console.log(`   API Endpoint: ${result.apiEndpoint}`);
      console.log(`   Installation ID: ${result.installation.id}\n`);

      console.log(chalk.yellow.bold("🔑 Your Bearer Token:"));
      console.log(chalk.green(`   ${result.accessToken}\n`));

      console.log(chalk.cyan("💡 Usage Example:"));
      console.log(
        chalk.gray(
          '   curl -H "Authorization: Bearer ' + result.accessToken + '" \\'
        )
      );
      console.log(
        chalk.gray('        "' + result.apiEndpoint + 'projects.json"\n')
      );
    } catch (error) {
      if (error.isTtyError || error.message.includes("canceled")) {
        console.log(chalk.yellow("\n⚠️  Process cancelled by user."));
        process.exit(0);
      }

      console.error(chalk.red.bold("\n❌ Authentication failed:"));
      console.error(chalk.red(`   ${error.message}\n`));

      if (error.message.includes("EADDRINUSE")) {
        console.log(
          chalk.yellow("💡 Try using a different port with --port option")
        );
      } else if (error.message.includes("timeout")) {
        console.log(
          chalk.yellow(
            "💡 The authentication process timed out. Please try again."
          )
        );
      } else if (error.message.includes("Token exchange failed")) {
        console.log(
          chalk.yellow(
            "💡 Please check your client credentials in the Teamwork Developer Portal"
          )
        );
      }

      process.exit(1);
    }
  });

// If no command was provided, run the default auth flow
if (!process.argv[2]) {
  (async () => {
    try {
      console.log(chalk.bold.blue("🚀 Teamwork Bearer Token CLI\n"));

      // Get available port first
      const port = await getPort();

      // Get credentials (passing the port for redirect URI suggestion)
      const credentials = await getCredentials(port);

      // Perform OAuth flow
      const result = await performOAuthFlow(credentials, port);

      // Display results
      console.log(chalk.green.bold("\n🎉 Authentication successful!\n"));

      console.log(chalk.cyan("👤 User Information:"));
      console.log(
        `   Name: ${result.userInfo.given_name} ${result.userInfo.family_name}`
      );
      console.log(`   Email: ${result.userInfo.email}`);
      console.log(`   Company: ${result.installation.company.name}`);
      console.log(`   Region: ${result.installation.region}\n`);

      console.log(chalk.cyan("🔗 API Information:"));
      console.log(`   API Endpoint: ${result.apiEndpoint}`);
      console.log(`   Installation ID: ${result.installation.id}\n`);

      console.log(chalk.yellow.bold("🔑 Your Bearer Token:"));
      console.log(chalk.green(`   ${result.accessToken}\n`));

      console.log(chalk.cyan("💡 Usage Example:"));
      console.log(
        chalk.gray(
          '   curl -H "Authorization: Bearer ' + result.accessToken + '" \\'
        )
      );
      console.log(
        chalk.gray('        "' + result.apiEndpoint + 'projects.json"\n')
      );
    } catch (error) {
      if (error.isTtyError || error.message.includes("canceled")) {
        console.log(chalk.yellow("\n⚠️  Process cancelled by user."));
        process.exit(0);
      }

      console.error(chalk.red.bold("\n❌ Authentication failed:"));
      console.error(chalk.red(`   ${error.message}\n`));

      if (error.message.includes("EADDRINUSE")) {
        console.log(
          chalk.yellow("💡 Try using a different port with --port option")
        );
      } else if (error.message.includes("timeout")) {
        console.log(
          chalk.yellow(
            "💡 The authentication process timed out. Please try again."
          )
        );
      } else if (error.message.includes("Token exchange failed")) {
        console.log(
          chalk.yellow(
            "💡 Please check your client credentials in the Teamwork Developer Portal"
          )
        );
      }

      process.exit(1);
    }
  })();
} else {
  // Parse command line arguments only if there are arguments
  program.parse();
}