Replacing CSS and JS references in PHP files with this 'assets' task?

[mitchrenton]

I'm looking to replace the CSS and JS references in my header and footer PHP files.

They located at src/app/templates/boolean/header.php and src/app/templates/boolean/footer.php

Is there a way to easily fit them into my assets task below?

'use strict';
const argv = require('yargs').argv;
const autoprefixer = require('autoprefixer');
const browserSync = require('browser-sync');
const concat = require('gulp-concat');
const cssnano = require('gulp-cssnano');
const gulp = require('gulp');
const gzip = require('gulp-gzip');
const newer = require('gulp-newer');
const phplint = require('phplint').lint
const phpMinify = require('gulp-php-minify');
const postcss = require('gulp-postcss');
const rename = require('gulp-rename');
const rev = require('gulp-rev');
const revreplace = require('gulp-rev-replace');
const sass = require('gulp-sass');
const size = require('gulp-size');
const sourcemaps = require('gulp-sourcemaps');
const uglify = require('gulp-uglify');
const when = require('gulp-if');

// 'gulp scripts' -- creates a app.js file from your JavaScript files and
// creates a Sourcemap for it
// 'gulp scripts --prod' -- creates a app.js file from your JavaScript files,
// minifies, gzips and cache busts it. Does not create a Sourcemap
gulp.task('scripts', () =>
  // NOTE: The order here is important since it's concatenated in order from
  // top to bottom, so you want vendor scripts etc on top
  gulp.src([
    'src/app/assets/javascript/test.js'
  ])
    .pipe(newer('.tmp/app/assets/javascript/app.js', {dest: '.tmp/app/assets/javascript', ext: '.js'}))
    .pipe(when(!argv.prod, sourcemaps.init()))
    .pipe(concat('app.js'))
    .pipe(size({
      showFiles: true
    }))
    .pipe(when(argv.prod, rename({suffix: '.min'})))
    .pipe(when(argv.prod, when('*.js', uglify({preserveComments: 'some'}))))
    .pipe(when(argv.prod, size({
      showFiles: true
    })))
    .pipe(when(argv.prod, rev()))
    .pipe(when(argv.prod, revreplace({
      replaceInExtensions: ['.php']
    })))
    .pipe(when(!argv.prod, sourcemaps.write('.')))
    .pipe(when(argv.prod, gulp.dest('.tmp/app/assets/javascript')))
    .pipe(when(argv.prod, when('*.js', gzip({append: true}))))
    .pipe(when(argv.prod, size({
      gzip: true,
      showFiles: true
    })))
    .pipe(gulp.dest('.tmp/app/assets/javascript/'))
);

// Styles
gulp.task('styles', function () {
  return gulp.src('src/app/assets/scss/style.scss')
    .pipe(when(!argv.prod, sourcemaps.init()))
    .pipe(sass().on('error', sass.logError))
    .pipe(postcss([
      autoprefixer({browsers: 'last 2 versions'})
    ]))
    .pipe(size({
      showFiles: true
    }))
    .pipe(when(argv.prod, rename({suffix: '.min'})))
    .pipe(when(argv.prod, when('*.css', cssnano({autoprefixer: false}))))
    .pipe(when(argv.prod, size({
      showFiles: true
    })))
    .pipe(when(argv.prod, rev()))
    .pipe(when(!argv.prod, sourcemaps.write('.')))
    .pipe(when(argv.prod, gulp.dest('.tmp/app/assets/stylesheets')))
    .pipe(when(argv.prod, when('*.css', gzip({append: true}))))
    .pipe(when(argv.prod, size({
      gzip: true,
      showFiles: true
    })))
    .pipe(gulp.dest('.tmp/app/assets/stylesheets'))
    .pipe(when(!argv.prod, browserSync.stream()))
});

// PHP
gulp.task('phplint', function (cb) {
  phplint(['src/**/*.php'], {limit: 10}, function (err, stdout, stderr) {
    if (err) {
      cb(err)
      process.exit(1)
    }
    cb()
  })
})

// PHP minify
gulp.task('phpminify', () =>
  gulp.src('src/**/*.php', {read: false})
    .pipe(when(argv.prod, phpMinify()))
    .pipe(gulp.dest('.tmp'))
);