[kbn/optimizer] ignore missing metrics when updating limits with --fo…

…cus (#81696) Co-authored-by: spalger <[email protected]>
elastic · Oct 27, 2020 · 72ff6b8 · 72ff6b8
1 parent b304051
commit 72ff6b8
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Showing 2 changed files with 15 additions and 3 deletions.
diff --git a/packages/kbn-optimizer/src/cli.ts b/packages/kbn-optimizer/src/cli.ts
@@ -146,7 +146,11 @@ run(
     await lastValueFrom(update$.pipe(logOptimizerState(log, config)));
 
     if (updateLimits) {
-      updateBundleLimits(log, config);
+      updateBundleLimits({
+        log,
+        config,
+        dropMissing: !(focus || filter),
+      });
     }
   },
   {

diff --git a/packages/kbn-optimizer/src/limits.ts b/packages/kbn-optimizer/src/limits.ts
@@ -79,10 +79,18 @@ export function validateLimitsForAllBundles(log: ToolingLog, config: OptimizerCo
   log.success('limits.yml file valid');
 }
 
-export function updateBundleLimits(log: ToolingLog, config: OptimizerConfig) {
+interface UpdateBundleLimitsOptions {
+  log: ToolingLog;
+  config: OptimizerConfig;
+  dropMissing: boolean;
+}
+
+export function updateBundleLimits({ log, config, dropMissing }: UpdateBundleLimitsOptions) {
   const metrics = getMetrics(log, config);
 
-  const pageLoadAssetSize: NonNullable<Limits['pageLoadAssetSize']> = {};
+  const pageLoadAssetSize: NonNullable<Limits['pageLoadAssetSize']> = dropMissing
+    ? {}
+    : config.limits.pageLoadAssetSize ?? {};
 
   for (const metric of metrics.sort((a, b) => a.id.localeCompare(b.id))) {
     if (metric.group === 'page load bundle size') {