No longer redownload profile image and description when indexed, unless --redownload-profile is specified.

src/sources/getIndex.js

@@ -0,0 +1,23 @@
+'use strict';
+
+const config = require('config');
+const fs = require('fs-extra');
+const yaml = require('js-yaml');
+
+const interpolate = require('../interpolate.js');
+
+async function getIndex(user) {
+    const indexFilePath = interpolate(config.library.index.file, user, null, null, false);
+
+    try {
+        const indexFile = await fs.readFile(indexFilePath, 'utf8');
+
+        return yaml.safeLoad(indexFile);
+    } catch (error) {
+        console.log('\x1b[33m%s\x1b[0m', `Could not load index file for '${user.name}' at '${indexFilePath}': ${error}`);
+
+        return { profile: { image: null, description: null }, posts: [] };
+    }
+}
+
+module.exports = getIndex;