gatsby-source-rss-cat/dir/gatsby-node.js

this is a source plugin for gatsby to reed rss and provide them in categories

var FeedRetrieval = require("./feed-retrieval");

var FeedNode = require("./feed-node");

var feedRetrieval = new FeedRetrieval();

exports.sourceNodes = async ({
  actions
}, pluginOptions) => {
  const {
    createNode
  } = actions;
  const category = pluginOptions.category;
  const feeds = pluginOptions.feeds;
  feeds.forEach(feed => {
    feedRetrieval.request(feed).then(data => {
      data.forEach(d => {
        d.category = category;
        const feedNode = FeedNode(d);
        createNode(feedNode);
      });
    });
  });
  return;
};