Merge pull request #5 from kpman/support-atom

Support Atom format

package.json

@@ -31,14 +31,13 @@
   "homepage": "https://github.com/kpman/newsroom/#readme",
   "dependencies": {
     "chalk": "^2.3.0",
+    "feed-read-parser": "^0.0.6",
     "figures": "^2.0.0",
-    "got": "^7.1.0",
     "inquirer": "^3.3.0",
     "invariant": "^2.2.2",
     "lodash": "^4.17.4",
     "minimist": "^1.2.0",
-    "open": "^0.0.5",
-    "xml2js": "^0.4.19"
+    "open": "^0.0.5"
   },
   "devDependencies": {
     "babel-eslint": "^8.0.1",

src/cli.js

@@ -1,12 +1,11 @@
 const { promisify } = require('util');
 
 const get = require('lodash/get');
-const got = require('got');
 const minimist = require('minimist');
 const inquirer = require('inquirer');
-const xml2js = require('xml2js');
 const open = require('open');
 const invariant = require('invariant');
+const feed = promisify(require('feed-read-parser'));
 
 const pkg = require('../package.json');
 
@@ -36,8 +35,6 @@ const handleRejection = err => {
 process.on('unhandledRejection', handleRejection);
 process.on('uncaughtException', handleUnexpected);
 
-const parseString = promisify(xml2js.parseString);
-
 const sourceQuestion = {
   type: 'list',
   name: 'source',
@@ -58,13 +55,12 @@ const getTitleQuestion = (titles, pageSize = 5) => ({
 const readNews = async (source, pageSize = 5) => {
   print(`Trying to fetch the ${source}'s latest news...`);
   const src = await get(sources, source);
-  const rss = await got(src.rss);
-  const result = await parseString(rss.body);
+  const result = await feed(src.rss);
+
   const items = {};
 
-  result.rss.channel[0].item.slice(0, pageSize).forEach(item => {
-    const [title] = item.title;
-    const [link] = item.link;
+  result.slice(0, pageSize).forEach(item => {
+    const { title, link } = item;
     items[title] = link;
   });