const { mkdirSync } = require('fs')
const cagovBuildSystem = require('@cagov/11ty-build-system')

module.exports = (eleventyConfig) => {
  eleventyConfig.addPlugin(cagovBuildSystem, {
    processors: {
      rollup: {
        file: 'rollup.config.js',
        watch: ['src/js/**/*.js']
      },
      postcss: {
        file: 'postcss.config.js',
        watch: ['src/**/*']
      }
    },
    beforeBuild: () => {
      mkdirSync('dist/css', { recursive: true })
    }
  })

  return {
    dir: {
      input: 'src',
      output: 'dist',
      layouts: 'layouts',
      data: 'data'
    }
  }
}