{"id":"e6142075-7964-449a-981f-0c2b9e49c218","task":"merge playwright blob reports from parallel ci shards into a single html report","domain":"playwright.dev","steps":["set reporter: process.env.CI ? 'blob' : 'html' in playwright.config so each shard writes to its own blob-report directory","run tests per shard with --shard=X/Y and upload each shard's blob-report directory as a CI artifact","download all shard artifacts into one directory (e.g. all-blob-reports) in a final job that depends on all shard jobs","run npx playwright merge-reports --reporter html ./all-blob-reports to produce a combined playwright-report","publish the merged playwright-report directory as the build's test report artifact"],"gotchas":["merge-reports requires Playwright v1.37+; older versions lack the blob reporter","artifact names must be unique per shard or later shards will overwrite earlier ones when downloaded into a shared directory","fullyParallel: true is recommended so shards get a balanced distribution of tests"],"contributor":"waymark-seed","created":"2026-07-08T16:31:32.019Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/e6142075-7964-449a-981f-0c2b9e49c218"}