Limit multiple errors

renovatebot · May 15, 2023 · 60e9ccd · 60e9ccd
1 parent d7c5322
commit 60e9ccd
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Showing 2 changed files with 30 additions and 3 deletions.
diff --git a/lib/logger/utils.spec.ts b/lib/logger/utils.spec.ts
@@ -84,9 +84,30 @@ describe('logger/utils', () => {
         'Expected array, received number'
       );
 
-      expect(prepareIssues(z.string().array(), [42, 'foo', 42])).toEqual({
-        '0': 'Expected string, received number',
+      expect(
+        prepareIssues(z.string().array(), ['foo', 'bar', 42, 42, 42, 42, 42])
+      ).toEqual({
         '2': 'Expected string, received number',
+        '3': 'Expected string, received number',
+        '4': 'Expected string, received number',
+        ___: '... 2 more',
+      });
+
+      expect(
+        prepareIssues(z.record(z.string()), {
+          foo: 'foo',
+          bar: 'bar',
+          key1: 42,
+          key2: 42,
+          key3: 42,
+          key4: 42,
+          key5: 42,
+        })
+      ).toEqual({
+        key1: 'Expected string, received number',
+        key2: 'Expected string, received number',
+        key3: 'Expected string, received number',
+        ___: '... 2 more',
       });
 
       expect(

diff --git a/lib/logger/utils.ts b/lib/logger/utils.ts
@@ -79,12 +79,18 @@ export function prepareZodIssues(input: unknown): ZodShortenedIssue {
   }
 
   const output: Record<string, ZodShortenedIssue> = {};
-  for (const [key, value] of Object.entries(input)) {
+  const entries = Object.entries(input);
+  for (const [key, value] of entries.slice(0, 3)) {
     const child = prepareZodIssues(value);
     if (child !== null) {
       output[key] = child;
     }
   }
+
+  if (entries.length > 3) {
+    output['___'] = `... ${entries.length - 3} more`;
+  }
+
   return output;
 }