## Problem `post-test:go:coverage` (go-test component) can only aggregate coverage from the jobs it `needs` (`test:go:integration`, `test:go:unit`/`go_unittests`), and every integration job writes the **same** filename `coverage-integration.txt`. So a project with several integration buckets — e.g. artifact-registry/UAR's pg-matrix + `redis-standalone/-sentinel/-cluster` + `s3-seaweedfs/-garage` — can only fold **one** integration bucket (plus unit) into the merged report and threshold gate. The other buckets' coverage doesn't flow into the aggregate. This is the remaining gap from team-tasks#4504. The `.test:go:integration` base (https://gitlab.com/gitlab-org/quality/quality-engineering/modular-feature-testing/-/merge_requests/34) lets adopters extend the framework for multiple buckets, and https://gitlab.com/gitlab-org/quality/quality-engineering/modular-feature-testing/-/merge_requests/32 cleared the `GOFLAGS=-tags=integration` blocker — but the coverage job still can't gate a threshold across *all* buckets. ## Why it matters It's the one piece between "mostly removed" and "fully removed" for UAR's [`common-ci-tasks-patches.yml`](https://gitlab.com/gitlab-org/ops/artifact-registry/-/blob/main/.gitlab/ci/common-ci-tasks-patches.yml) `post-test:go:coverage` disable. Without it, multi-bucket adopters either keep per-job cobertura (MR-widget merge, no single threshold gate) or keep disabling the framework coverage job. ## Rough direction - Give each integration bucket a distinct profile artifact name (e.g. `coverage-integration-<bucket>.txt`, or a `coverage-integration-*.txt` glob convention). - Have `post-test:go:coverage` gather + merge all matching profiles — via broader `needs`/`dependencies` (or artifact globbing) — before computing the single total + threshold. - Keep it backward-compatible: the default single-bucket `coverage-integration.txt` path must still work unchanged. ## References - team-tasks#4504 — parent (extensible integration job) - https://gitlab.com/gitlab-org/quality/quality-engineering/modular-feature-testing/-/merge_requests/34+ - https://gitlab.com/gitlab-org/quality/quality-engineering/modular-feature-testing/-/merge_requests/32+