Gruntfile.js

"use strict";

const path = require('path');
const fs = require('fs');

module.exports = function(grunt) {

  require('load-grunt-tasks')(grunt);

  const s_ignoreRE = /\.(md|py|sh|enc)$/i;
  function noMds(filename) {
    return !s_ignoreRE.test(filename);
  }

  function notFolder(filename) {
    return !fs.statSync(filename).isDirectory();
  }

  function noMdsNoFolders(filename) {
    return noMds(filename) && notFolder(filename);
  }

  grunt.initConfig({
    eslint: {
      lib: {
        src: [
          'webgl/resources/webgl-utils.js',
          'webgl/resources/webgl-lessons-helper.js',
          'webgl/resources/primitives.js',
          'webgl/resources/2d-math.js',
          'webgl/resources/3d-math.js',
        ],
        options: {
          config: 'build/conf/eslint.json',
          //rulesdir: ['build/rules'],
        },
      },
      //examples: {
      //  src: [
      //    'webgl/*.html',
      //  ],
      //  options: {
      //    configFile: 'build/conf/eslint-examples.json',
      //  },
      //},
    },
    jsdoc: {
      docs: {
        src: [
          'webgl/resources/primitives.js',
          'webgl/resources/webgl-2d-math.js',
          'webgl/resources/webgl-3d-math.js',
          'webgl/resources/webgl-utils.js',
          'docs.md',
        ],
        options: {
          destination: 'out/docs',
          configure: 'build/conf/jsdoc.conf.json',
          template: './node_modules/minami',
        },
      },
    },
    copy: {
      main: {
        files: [
          { expand: false, src: '*', dest: 'out/', filter: noMdsNoFolders, },
          { expand: true, src: 'webgl/**', dest: 'out/', filter: noMds, },
          { expand: true, src: 'monaco-editor/**', dest: 'out/', },
          { expand: true, src: '3rdparty/**', dest: 'out/', },
        ],
      },
    },
    clean: [
      'out/**/*',
    ],
  });

  grunt.registerTask('buildlessons', function() {
    var buildStuff = require('./build/js/build');
    var finish = this.async();
    buildStuff().then(function() {
        finish();
    }).done();
  });

  grunt.registerTask('build', ['clean', 'copy', 'buildlessons']);

  grunt.registerTask('default', ['eslint', 'build', 'jsdoc']);
};