Using YAML rather than TSV for index files. Improves both readability and reindexability.

src/sources/getUserPosts.js

@@ -3,7 +3,7 @@
 const config = require('config');
 const Promise = require('bluebird');
 const fs = require('fs-extra');
-const csvParse = Promise.promisify(require('csv').parse);
+const yaml = require('js-yaml');
 
 const getArchivePostIds = require('../archives/getArchivePostIds.js');
 const curateUser = require('../curate/user.js');
@@ -51,7 +51,7 @@ async function getIndexedPosts(user) {
     try {
         const indexFile = await fs.readFile(indexFilePath, 'utf8');
 
-        return await csvParse(indexFile, { delimiter: '\t', columns: true, cast: true });
+        return yaml.safeLoad(indexFile);
     } catch (error) {
         console.log('\x1b[33m%s\x1b[0m', `Could not load index file for '${user.name}' at '${indexFilePath}': ${error}`);