gulpfile.js

'use strict';
const gulp = require('gulp');
const concat = require('gulp-concat');
const uglify = require('gulp-uglify');

const path = require('path');
const fs = require('fs');
const conf = require('./app/conf');

gulp.task('default', ['scripts']);

gulp.task('scripts', () => {
  // generate consts.js
  const fd = fs.openSync(path.join(__dirname, 'resource/scripts/consts.js'), 'w');
  fs.writeSync(fd, `usernameRegex = ${conf.user.usernameRegex};\n`);
  fs.writeSync(fd, `emailRegex = ${conf.email.validation.emailRegex};\n`);
  fs.closeSync(fd);

  return gulp.src([
      'resource/scripts/consts.js',
      'resource/scripts/jquery-addon.js',
      'resource/scripts/form.js',
      'resource/scripts/signup.js',
      'resource/scripts/login.js',
      'resource/scripts/profile.js',
      'resource/scripts/reset-public.js',
      'resource/scripts/reset-private.js',
      'bower_components/cryptojslib/rollups/sha512.js'
    ])
    .pipe(concat('min.js'))
    .pipe(uglify())
    .pipe(gulp.dest('resource/scripts/'));
});