grunt-compress-images v1.0.4

grunt-compress-images

The plugin to use the compress-images package

Getting Started

This plugin requires :

• Grunt ~1.0.1
• compress-images npm package

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-compress-images --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('grunt-compress-images');

The "compress-images" task

Overview

In your project's Gruntfile, add a section named compressImages to the data object passed into grunt.initConfig().

grunt.initConfig({
  compressImages: {
    prod : {
      input_path: 'src/img/**/*.{jpg,JPG,jpeg,JPEG,png,svg,gif}',
      output_path: 'build/img/',
      options: {
        compress_force: false, 
        statistic: true, 
        autoupdate: true,
        pathLog: './log/lib/compress-images'
      },
      jpg: {
        engine: 'mozjpeg',
        command: ['-quality', '60']
      },
      png: {
        engine: 'pngquant',
        command: ['--quality=20-50']
      },
      svg: {
        engine: 'svgo',
        command: '--multipass'
      },
      gif: {
        engine: 'gifsicle',
        command: ['--colors', '64', '--use-col=web']
      }
    }
  },
});