index.js

'use strict';

const StaticSiteJson = require('broccoli-static-site-json');
const BroccoliMergeTrees = require('broccoli-merge-trees');
const funnel = require('broccoli-funnel');

const { readdirSync, existsSync } = require('fs');
const { join } = require('path');

const TocBuilder = require('./lib/toc-builder');

module.exports = {
  name: require('./package').name,

  config() {
    return {
      fastboot: {
        hostWhitelist: [/localhost:\d+/],
      },
      showdown: {
        tables: true,
      },
    };
  },

  getDataDirectory() {
    if (
      this.app.options.rfcProcess &&
      this.app.options.rfcProcess.textLocation
    ) {
      return this.app.options.rfcProcess.textLocation;
    }

    return join(this.project.configPath(), '../..');
  },

  urlsForPrember() {
    const rfcs = readdirSync(join(this.getDataDirectory(), 'text'))
      .map((file) => file.replace(/\.md$/, ''))
      .map((file) => `/id/${file}`);

    return ['/', ...rfcs];
  },

  treeForPublic() {
    let dataDirectory = this.getDataDirectory();

    const rfcsJSON = new StaticSiteJson(join(dataDirectory, 'text'), {
      contentFolder: 'rfcs',
      collate: true,
      type: 'rfcs',
      attributes: [
        'start-date',
        'release-date',
        'release-versions',
        'proposal-pr',
        'tracking-link',
      ],
      references: ['teams', 'stage'],
    });

    const teamsJSON = new StaticSiteJson(join(dataDirectory, 'teams'), {
      contentFolder: 'teams',
      collate: true,
      type: 'teams',
      attributes: ['name'],
    });

    const stagesJSON = new StaticSiteJson(join(dataDirectory, 'stages'), {
      contentFolder: 'stages',
      collate: true,
      type: 'stages',
      attributes: ['name', 'order'],
    });

    const readmeFile = funnel(dataDirectory, {
      files: ['README.md'],
    });

    const pagesJSON = new StaticSiteJson(readmeFile, {
      contentFolder: 'pages',
      type: 'pages',
    });

    const tocTree = new TocBuilder(rfcsJSON);

    const trees = [rfcsJSON, teamsJSON, stagesJSON, tocTree, pagesJSON];

    if (existsSync(join(dataDirectory, 'images'))) {
      const images = funnel(join(dataDirectory, 'images'), {
        destDir: 'images',
      });

      trees.push(images);
    }

    return BroccoliMergeTrees(trees);
  },
};