Revert of PR #1482

src/config.js

@@ -1,19 +1,36 @@
-import { assignWithDepth } from './utils';
-const config = {};
+let config = {};
+
+const setConf = function(cnf) {
+  // Top level initially mermaid, gflow, sequenceDiagram and gantt
+  const lvl1Keys = Object.keys(cnf);
+  for (let i = 0; i < lvl1Keys.length; i++) {
+    if (typeof cnf[lvl1Keys[i]] === 'object' && cnf[lvl1Keys[i]] != null) {
+      const lvl2Keys = Object.keys(cnf[lvl1Keys[i]]);
+
+      for (let j = 0; j < lvl2Keys.length; j++) {
+        // logger.debug('Setting conf ', lvl1Keys[i], '-', lvl2Keys[j])
+        if (typeof config[lvl1Keys[i]] === 'undefined') {
+          config[lvl1Keys[i]] = {};
+        }
+        // logger.debug('Setting config: ' + lvl1Keys[i] + ' ' + lvl2Keys[j] + ' to ' + cnf[lvl1Keys[i]][lvl2Keys[j]])
+        config[lvl1Keys[i]][lvl2Keys[j]] = cnf[lvl1Keys[i]][lvl2Keys[j]];
+      }
+    } else {
+      config[lvl1Keys[i]] = cnf[lvl1Keys[i]];
+    }
+  }
+};
 
 export const setConfig = conf => {
-  assignWithDepth(config, conf);
+  setConf(conf);
 };
 export const getConfig = () => config;
 
-export const reset = conf => {
-  Object.keys(config).forEach(key => delete config[key]);
-  assignWithDepth(config, conf, { clobber: true });
-};
-
 const configApi = {
   setConfig,
-  getConfig,
-  reset
+  getConfig
+  // get conf() {
+  //   return config;
+  // }
 };
 export default configApi;