Hi Steve

If you jump onto the adapt-cli chat and start asking you might get a better response...

(Nothing wrong with asking here, it's just the kind of question that feels like it might be better dealt with on a chat)

Ok... um, it's clear that you haven't grasped Grunt configs and tasks yet, so I'll go easy on the copying and pasting from the grunt-config-imagemin readme.

I have no idea what your 'compile-course' task was in the build.js, so I removed it. I had to add back in all of the grunt tasks, configs and helpers from the adaptlearning version online (it would have been nice if you'd included them).

Your imagemin.js task doesn't need to register a default task. So you can remove the line:

grunt.registerTask('default', ['imagemin']);

Your imagemin.js config won't work because it doesn't follow the same pattern as the rest of the configs. It should read:

module.exports = function(grunt) {
//dependancy of imagemin
//var mozjpeg = require('imagemin-mozjpeg');
return {
compile: { // Task
options: { // Target options
optimizationLevel: 3,
svgoPlugins: [{ removeViewBox: false }],
//use: [mozjpeg()]
},
files: [{
expand: true, // Enable dynamic expansion
cwd: '<%= sourcedir %>course/en/images', // Src matches are relative to this path
src: ['**/*.{png,jpg,gif}'], // Actual patterns to match
dest: '<%= outputdir %>course/en/images' // Destination path prefix
}]
}
};
}

Notice that I've commented out all of the mozjpeg plugin bits as it all crashed on my system. Hopefully you can figure out why that plugin is broken (if it is on your machine). But this should at least get you mostly up and running for now.

Good luck.

Ollie.