@spot-meetings/code-style/scripts/setup.js

Spot's Code Style guide (ESLint, Prettier)

#!/usr/bin/env node

/* eslint-disable no-console */

const readline = require('readline')
const path = require('path')
const fs = require('fs')

const rl = readline.createInterface({
  output: process.stdout,
  input: process.stdin,
})

const question = (message) =>
  new Promise((resolve) => {
    rl.question(message, resolve)
  })

const writeDefaultConfigs = () => {
  console.log('Writing default configs...')

  try {
    fs.writeFileSync(
      '.eslintrc',
      `${JSON.stringify(
        {
          extends: '@spot-meetings/eslint-config/javascript',
        },
        null,
        2,
      )}\n`,
    )

    fs.writeFileSync(
      '.prettierrc.js',
      `module.exports = require('@spot-meetings/code-style/prettier')\n`,
    )
  } catch (err) {
    console.error(err)
  }
}

const writeSourceConfigs = (src) => {
  console.log(`Writing TypeScript config on "${src}"...`)

  try {
    // eslint-disable-next-line security/detect-non-literal-fs-filename
    fs.writeFileSync(
      path.join(src, '.eslintrc'),
      `${JSON.stringify(
        {
          extends: '@spot-meetings/eslint-config/typescript',
          parserOptions: {
            project: './tsconfig.json',
          },
        },
        null,
        2,
      )}\n`,
    )
  } catch (err) {
    console.error(err)
  }
}

const main = async () => {
  const shouldWriteBaseConfigs = await question(
    'Overwrite any existing .eslintrc and .prettier.js files with the default configs? (Y/n) ',
  )

  if (!shouldWriteBaseConfigs || /y/i.test(shouldWriteBaseConfigs)) {
    writeDefaultConfigs()
  } else {
    console.log('Skipping base configs install.')
  }

  const shouldWriteSourceConfigs = await question(
    'Add TypeScript config to your source folder? (Y/n) ',
  )

  if (!shouldWriteSourceConfigs || /y/i.test(shouldWriteSourceConfigs)) {
    const src = await question('[CAUTION!] Enter your source folder: ')

    if (!src) {
      console.warn('No source folder was entered. Skipping.')
    }

    writeSourceConfigs(src)
  } else {
    console.log('Skipping source config install.')
  }

  rl.on('close', () => {
    console.log('\nHappy coding!')
    process.exit(0)
  })

  rl.close()
}

main()