@5minds/processcube_docflow/bin.js

Create webpage to view process documentation

#!/usr/bin/env node

const { execSync } = require('child_process');
const path = require('path');
const version = require('./package.json').version;

const NEXT_PATH = path.join(__dirname, 'node_modules', '.bin', 'next');
const HTTP_SERVER_PATH = path.join(__dirname, 'node_modules', '.bin', 'http-server');
const RELATIVE_CWD = path.relative(__dirname, process.cwd());
const OUT_DIR = process.env.OUT_DIR ?? '.static';
const RELATIVE_OUT_DIR = path.join(RELATIVE_CWD, OUT_DIR);

const prefixedLog = (...args) => console.log('[@5minds/processcube_docflow]\t', ...args);

function build() {
  prefixedLog(`Version:\t${version}`);
  prefixedLog('Building DocFlow application...');

  try {
    execSync(`${NEXT_PATH} build`, {
      cwd: __dirname,
      env: {
        ...process.env,
        CWD: RELATIVE_CWD,
        OUT_DIR: RELATIVE_OUT_DIR,
      },
    });
  } catch (error) {
    console.error('[@5minds/processcube_docflow]\t', 'Error building DocFlow application:', error);
    process.exit(1);
  }

  prefixedLog('DocFlow application built successfully.');
  prefixedLog();

  prefixedLog('You can start the app by running:');
  if (OUT_DIR === '.static') {
    prefixedLog('\tdocflow serve');
    prefixedLog();
    prefixedLog('or with custom options:');
  }
  prefixedLog(`\tdocflow serve \${PWD}/${OUT_DIR} -p 3000 -c-1`);
}

function serve() {
  let args = process.argv.slice(3).join(' ');
  if (args.length === 0) {
    args = `${path.join(process.cwd(), OUT_DIR)} -p 3000 -c-1`;
  }

  const httpServerCommand = `${HTTP_SERVER_PATH} ${args}`;
  prefixedLog(`Serving DocFlow application with command: ${httpServerCommand}\n`);

  try {
    execSync(httpServerCommand, {
      cwd: __dirname,
      stdio: 'inherit',
    });
  } catch (error) {
    console.error('[@5minds/processcube_docflow]\t', 'Error serving DocFlow application:', error);
    process.exit(1);
  }
}

if (process.argv.includes('serve')) {
  serve();
} else if (process.argv.includes('build')) {
  build();
} else {
  prefixedLog('Usage: docflow [build|serve]');
  prefixedLog();
  prefixedLog('Environment variables:');
  prefixedLog('\tOUT_DIR: The output directory for the build. Default: .static');
  prefixedLog('\tBASE_PATH: The base path for the app. Default: /');
  process.exit(1);
}