Task para redimensionar, compactar e zipar as imagens JPG de um diretório

gulpfile.js

/*
//Dependências
"devDependencies": {
    "gulp": "^3.9.1",
    "gulp-image": "^2.9.0",
    "gulp-image-resize": "^0.12.0",
    "gulp-zip": "^4.0.0"
  }
*/

const gulp = require('gulp');
const imageresize = require('gulp-image-resize');
const image = require('gulp-image');
const zip = require('gulp-zip');
const fs = require('fs');

const albums = [
	{
	    src: 'C:/fotos/meudiretorio1/'
	}, 
  {
	    src: 'C:/fotos/meudiretorio2/'
	}
];


function slugify(text)
{
  return text.toString().toLowerCase()
    .replace(/\s+/g, '-')           // Replace spaces with -
    .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
    .replace(/\-\-+/g, '-')         // Replace multiple - with single -
    .replace(/^-+/, '')             // Trim - from start of text
    .replace(/-+$/, '');            // Trim - from end of text
}


gulp.task('images', function () {
 
    // loop through image groups
    albums.forEach(function(album){
    	var fileName = album.src.match(/([^\/]*)\/*$/)[1];

        var resize_settings = {
            width: 900,
            height: 900, 
            crop: false,
            upscale : false
        }
    	
        gulp
        .src([album.src + '*.jpg', album.src + '*.JPG'])
        .pipe(imageresize(resize_settings))
        .pipe(image({
	      //pngquant: true,
	      //optipng: false,
	      //zopflipng: true,
	      jpegRecompress: false,
	      jpegoptim: true,
	      mozjpeg: true,
	      guetzli: false,
	      //gifsicle: true,
	      //svgo: true,
	      concurrent: 10
	    }))
	    .pipe(zip(slugify(fileName) + '.zip'))
        .pipe(gulp.dest('./'));
    });
});