feat: workflow rules

catalandres · Dec 18, 2023 · f8f2771 · f8f2771
1 parent 72807e4
commit f8f2771
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/shared/XmlParser.ts b/src/shared/XmlParser.ts
@@ -1,6 +1,7 @@
 import * as xml2js from 'xml2js';
 import * as Metadata from '../types/metadata.js';
 import { Named, FullNamed, ObjectNamed } from '../types/metadata-addon.js';
+import { arraynge } from './arraynge.js';
 
 const nameRegEx = new RegExp('.+/([^.]*)');
 const parserOptions: xml2js.ParserOptions = {
@@ -74,7 +75,7 @@ export class XmlParser {
     const objectName = nameRegEx.exec(fileName)?.[1] as string;
     // eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access
     xml2js.parseString(xml, parserOptions, (err, result: { Workflow: Metadata.Workflow }) => {
-      for (const thisRule of result.Workflow.rules as Array<ObjectNamed<FullNamed<Metadata.WorkflowRule>>>) {
+      for (const thisRule of arraynge(result.Workflow.rules) as Array<ObjectNamed<FullNamed<Metadata.WorkflowRule>>>) {
         thisRule.objectName = objectName;
         workflowRules.push(thisRule);
       }

diff --git a/src/shared/arraynge.ts b/src/shared/arraynge.ts
@@ -0,0 +1,7 @@
+export function arraynge<Type>(input: Type | Type[] | undefined): Type[] {
+  if (input === undefined) {
+    return [];
+  }
+
+  return Array.isArray(input) ? input : [input];
+}