gulpfile.js

// Import Gulp 4
const { parallel, series, src, watch } = require("gulp");

// Import task functions
// file tasks upload both images (png,jpg,jpeg) and static files (pdf, xls,...) to their respective s3 buckets
const file = {
    prep: require("./config/gulp/file-prep"),
    process: require("./config/gulp/file-process"),
    upload: require("./config/gulp/file-upload"),
  },
  scripts = require("./config/gulp/scripts"),
  styles = require("./config/gulp/styles");

function watchUploads() {
  return series(file.prep.do, file.process.do, file.upload.do);
}

function gulpWatch() {
  const THEME_DIR = "./themes/digital.gov/src";
  watch(`${THEME_DIR}/scss/uswds/**/*.scss`, styles.buildSass);
  watch(`${THEME_DIR}/scss/new/**/*.scss`, styles.buildSass);
  watch(`${THEME_DIR}/js/**/*.js`, scripts.compile);
  watch("./content/uploads/_inbox/*.*", watchUploads());
}

// Define public tasks
exports.copyUswdsImages = styles.copyUswdsImages;
exports.copyUswdsJs = styles.copyUswdsJs;
exports.copyUswdsFonts = styles.copyUswdsFonts;
exports.copyUswdsAssets = parallel(styles.copyUswdsImages, styles.copyUswdsJs, styles.copyUswdsFonts);
exports.buildAssets = parallel(styles.buildSass, scripts.compile);
exports.buildSass = styles.buildSass;
exports.upload = series(file.prep.do, file.process.do, file.upload.do);
exports.watch = gulpWatch;
exports.default = series(styles.buildSass, gulpWatch);