micro-dev/lib/help.js

This command line interface provides a belt full of tools that make building microservices using [micro](https://github.com/vercel/micro) a breeze! It's only meant to be used in development, **not in production** (that's where [micro](https://github.com/v

// Packages
const {green: g} = require('chalk');

module.exports = () => {
	const usage = `\n  Usage: ${g('micro-dev')} [path] [options]

  Options:

    ${g('-p, --port <n>')}      Port to listen on (defaults to 3000)
    ${g('-H, --host')}          The host on which micro will run
    ${g('-d, --dotenv')}        Custom path for a .env file (relative to cwd)
    ${g('-c, --cold')}          Disable hot reloading
    ${g('-w, --watch <dir>')}   A directory to watch in addition to [path]
    ${g('-L, --poll')}          Poll for code changes rather than using events
    ${g(
		'-l, --limit'
	)}         Size limit for JSON parsing (string like '1mb', or bytes)
    ${g('-i  --ignore <dir>')}  Ignore watching a file, directory, or glob
    ${g('-s, --silent')}        Disable requests log
    ${g('-v, --version')}       Output the version number
    ${g('-h, --help')}          Show this usage information
  `;

	return usage;
};