Update to the buildConfigDefinitions to support String|String[]

Author: MarcDerhammer

resources/buildConfigDefinitions.js

@@ -161,6 +161,9 @@ function mapperFor(elt, t) {
     if (type == 'NumberOrBoolean') {
       return wrap(t.identifier('numberOrBooleanParser'));
     }
+    if (type === 'StringOrStringArray') {
+      return wrap(t.identifier('arrayParser'));
+    }
     return wrap(t.identifier('objectParser'));
   }
 }
@@ -278,6 +281,9 @@ function inject(t, list) {
         const adapterType = elt.typeAnnotation.typeParameters.params[0].id.name;
         type = `Adapter<${adapterType}>`;
       }
+      if (type === 'StringOrStringArray') {
+        type = 'String|String[]';
+      }
       comments += ` * @property {${type}} ${elt.name} ${elt.help}\n`;
       const obj = t.objectExpression(props);
       return t.objectProperty(t.stringLiteral(elt.name), obj);

src/Options/Definitions.js

@@ -83,6 +83,7 @@ module.exports.ParseServerOptions = {
     env: 'PARSE_SERVER_ALLOW_ORIGIN',
     help:
       'Sets the origin to Access-Control-Allow-Origin. Can be a string for a single origin or a comma separated string or array for multiple',
+    action: parsers.arrayParser,
   },
   analyticsAdapter: {
     env: 'PARSE_SERVER_ANALYTICS_ADAPTER',

src/Options/docs.js

@@ -35,6 +35,7 @@ type Adapter<T> = string | any | T;
 type NumberOrBoolean = number | boolean;
 type NumberOrString = number | string;
 type ProtectedFields = any;
+type StringOrStringArray = string | string[];
 type RequestKeywordDenylist = {
   key: string | any,
   value: any,
@@ -62,7 +63,7 @@ export interface ParseServerOptions {
   /* Add headers to Access-Control-Allow-Headers */
   allowHeaders: ?(string[]);
   /* Sets the origin to Access-Control-Allow-Origin. Can be a string for a single origin or a comma separated string or array for multiple */
-  allowOrigin: ?(string | string[]);
+  allowOrigin: ?StringOrStringArray;
   /* Adapter module for the analytics */
   analyticsAdapter: ?Adapter<AnalyticsAdapter>;
   /* Adapter module for the files sub-system */