gulpfile.js

/**
 * Compiles Mailes and Languages
 *
 * yarn add gulp-cli gulp --dev --exact
 *
 * Run "yarn gulp" in command line terminal
 */

'use strict';

// third-party node modules
const gulp = require('gulp');
const compile = require('./mailers/compile');
const language = require('./services/language.js');

// Languages
gulp.task('languages', done =>{
  language.compile();

  console.log('Language locales generated.');
  done();
});

// Languages watch for changes
gulp.task('languages:watch', done => {
  gulp.watch(['./language/*.js', './app/**/language/*.js'], gulp.series('languages'));
  done();
});

// Mailers
gulp.task('mailers', async () => {
  await compile().catch(err => {
    console.error(err);
    process.exit(1);
  });

  console.log('Email previews generated.');
  return Promise.resolve();
});

// Mailers watch for changes
gulp.task('mailers:watch', done => {
  gulp.watch('./mailers/**/index.ejs', gulp.series('mailers'));
  done();
});

// run all tasks
gulp.task('default',
  gulp.series('mailers', 'mailers:watch', 'languages', 'languages:watch', done => {
    console.log('Gulp finished');
  })
);