update: return non-0 exit code for compare w/changes

Closed reg-viz#505
maniator · Aug 11, 2022 · 8149cd1 · 8149cd1
1 parent fe7a148
commit 8149cd1
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/reg-suit-cli/src/commands/compare.ts b/packages/reg-suit-cli/src/commands/compare.ts
@@ -4,7 +4,13 @@ import getRegCore from "../get-reg-core";
 async function compare(options: CliOptions) {
   const processor = getRegCore(options).createProcessor();
   const ctx = await processor.getExpectedKey();
-  await processor.compare(ctx);
+  const { comparisonResult } = await processor.compare(ctx);
+  const numberOfFailed = comparisonResult.failedItems.length;
+
+  if (numberOfFailed) {
+    throw new Error(`There were ${numberOfFailed} failed snapshots`);
+  }
+
   return null;
 }