ember-introjs/.node_modules.ember-try/eslint-plugin-ember/lib/rules/order-in-components.js

An Ember Component for intro.js

'use strict';

const ember = require('../utils/ember');
const propOrder = require('../utils/property-order');

const reportUnorderedProperties = propOrder.reportUnorderedProperties;
const addBackwardsPosition = propOrder.addBackwardsPosition;

const ORDER = [
  'service',
  'property',
  'empty-method',
  'single-line-function',
  'multi-line-function',
  'observer',
  'init',
  'didReceiveAttrs',
  'willRender',
  'didInsertElement',
  'didRender',
  'didUpdateAttrs',
  'willUpdate',
  'didUpdate',
  'willDestroyElement',
  'willClearRender',
  'didDestroyElement',
  'actions',
  'method'
];

//------------------------------------------------------------------------------
// Organizing - Organize your components and keep order in objects
//------------------------------------------------------------------------------

module.exports = {
  meta: {
    docs: {
      description: 'Enforces proper order of properties in components',
      category: 'Stylistic Issues',
      recommended: false
    },
    fixable: null // or "code" or "whitespace"
  },

  create(context) {
    const options = context.options[0] || {};
    let order = options.order ? addBackwardsPosition(options.order, 'empty-method', 'method') : ORDER;
    order = order.slice(0);
    const indexOfLifecycleHook = order.indexOf('lifecycle-hook');

    if (indexOfLifecycleHook !== -1) {
      order.splice(indexOfLifecycleHook, 1, [
        'init',
        'didReceiveAttrs',
        'willRender',
        'didInsertElement',
        'didRender',
        'didUpdateAttrs',
        'willUpdate',
        'didUpdate',
        'willDestroyElement',
        'willClearRender',
        'didDestroyElement'
      ]);
    }

    const filePath = context.getFilename();

    return {
      CallExpression(node) {
        if (!ember.isEmberComponent(node, filePath)) return;

        reportUnorderedProperties(node, context, 'component', order);
      }
    };
  }
};