refactor(core): add missing refresh on config file change

Add `fileName` getter to cmsConfigFile
Add `cmsConfigFile` getter to configManager

Author: medfreeman

src/configManager.js

@@ -44,6 +44,10 @@ class ConfigManager {
     this._config = options;
   }
 
+  get cmsConfigFile() {
+    return this._cmsConfigFile;
+  }
+
   get config() {
     return this._config;
   }

src/module.js

@@ -119,7 +119,7 @@ export default function NetlifyCmsModule(moduleOptions) {
 
     // Start watching config file
     const patterns = [
-      Utils.r(NETLIFY_CONFIG_FILE_NAME),
+      Utils.r(configManager.cmsConfigFile.fileName),
       Utils.r(EXTENSIONS_DIR)
     ];
 
@@ -128,10 +128,10 @@ export default function NetlifyCmsModule(moduleOptions) {
       ignoreInitial: true
     };
 
-    const refreshFiles = _.debounce(
-      () => this.nuxt.renderer.netlifyWebpackDevMiddleware.invalidate(),
-      200
-    );
+    const refreshFiles = _.debounce(() => {
+      configManager.cmsConfigFile.readFile();
+      this.nuxt.renderer.netlifyWebpackDevMiddleware.invalidate();
+    }, 200);
 
     // Watch for src Files
     const fileWatcher = chokidar

src/utils/cms.config.file.js

@@ -16,6 +16,10 @@ class CmsConfig {
   get config() {
     return this._config;
   }
+
+  get fileName() {
+    return this._fileName;
+  }
 }
 
 export default CmsConfig;