DMs

node_modules/lowdb/file-sync.js

@@ -0,0 +1,39 @@
+'use strict';
+
+var fs = require('graceful-fs');
+
+var _require = require('./json');
+
+var parse = _require.parse;
+var stringify = _require.stringify;
+
+
+module.exports = {
+  read: function read(source) {
+    var deserialize = arguments.length <= 1 || arguments[1] === undefined ? parse : arguments[1];
+
+    if (fs.existsSync(source)) {
+      // Read database
+      var data = fs.readFileSync(source, 'utf-8').trim() || '{}';
+
+      try {
+        return deserialize(data);
+      } catch (e) {
+        if (e instanceof SyntaxError) {
+          e.message = 'Malformed JSON in file: ' + source + '\n' + e.message;
+        }
+        throw e;
+      }
+    } else {
+      // Initialize empty database
+      fs.writeFileSync(source, '{}');
+      return {};
+    }
+  },
+  write: function write(dest, obj) {
+    var serialize = arguments.length <= 2 || arguments[2] === undefined ? stringify : arguments[2];
+
+    var data = serialize(obj);
+    fs.writeFileSync(dest, data);
+  }
+};