grafana/toolkit: Fix failing linter when there were lint issues (#21849)

f8654a3a · Dominik Prokop · GitHub · b7faa902 · f8654a3a
Commit f8654a3a authored Jan 30, 2020 by Dominik Prokop Committed by GitHub Jan 30, 2020
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packages/grafana-toolkit/src/cli/tasks/plugin.build.ts
+3 -1

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--- a/packages/grafana-toolkit/src/cli/tasks/plugin.build.ts
+++ b/packages/grafana-toolkit/src/cli/tasks/plugin.build.ts
@@ -149,7 +149,9 @@ export const lintPlugin = useSpinner<Fixable>('Linting', async ({ fix }) => {

  if (lintResults.length > 0) {
    console.log('\n');
-    const failures: RuleFailure[] = lintResults.flat();
+    const failures = lintResults.reduce<RuleFailure[]>((failures, result) => {
+      return [...failures, ...result.failures];
+    }, []);
    failures.forEach(f => {
      // tslint:disable-next-line
      console.log(