figma-tokens/src/cli.js

A tool for generate Figma design tokens as variables

import fs from 'fs'
import path from 'path'
import genTokens from './gen.js'

const CONFIG_FIGMA_FILE = path.join(process.cwd(), '.', 'config.figma.json')

export default function figmaApi() {
  try {
    fs.access(CONFIG_FIGMA_FILE, fs.F_OK, err => {
      if (err) {
        throw new Error(
          `\x1b[31m\n\n❌ Config file was not found!\n\nPlease, create a 'config.figma.json' in the root folder with the FIGMA_APIKEY and FIGMA_ID keys\n\n${err}\n\n`
        )
      }
      fs.readFile(CONFIG_FIGMA_FILE, 'utf8', (err, data) => {
        if (err) throw err
        const { FIGMA_APIKEY, FIGMA_ID } = JSON.parse(data)
        const FIGMA_OUTDIR = 'tokens'

        if (!FIGMA_APIKEY) {
          console.log('\x1b[31m\n\n❌ No FIGMA_PERSONAL_TOKEN found!\n\n')
          process.exit(0)
        } else if (!FIGMA_ID) {
          console.log('\x1b[31m\n\n❌ No FIGMA_ID found!\n\n')
          process.exit(0)
        } else {
          if (!FIGMA_OUTDIR) {
            console.warn('⚠️ No outdir found, default outdir is `./tokens.json`')
          }

          genTokens(FIGMA_APIKEY, FIGMA_ID, FIGMA_OUTDIR)
        }
      })
    })
  } catch (err) {
    throw new Error(
      `\x1b[31m\n\n❌ Config file was not found!\n\nPlease, create a 'config.figma.json' in the root folder with the FIGMA_APIKEY and FIGMA_ID keys\n\n${err}\n\n`
    )
  }
}