Please address the comments from this code review:

## Overall Comments
- The `check-go-version` job is gated only on `github.event_name == 'push'`, so it will run on all branch pushes rather than just `master` as described; consider narrowing the condition (e.g., to `refs/heads/master`) if that’s the intent.
- In the `Check for newer Go patch version` step, you rely on `curl`/`jq` without error handling, which could yield an empty or invalid `latest` value; consider adding `set -euo pipefail` and explicit checks that `latest` is non-empty and well-formed before comparing.

## Individual Comments

### Comment 1
<location path=".github/workflows/style.yaml" line_range="373-374" />
<code_context>
+    - name: Check for newer Go patch version
+      run: |
+        # Extract major.minor from go.mod
+        current=$(grep '^go ' go.mod | awk '{print $2}')
+        major_minor="${current%.*}"
+        echo "Current: $current (series: $major_minor)"
+
</code_context>
<issue_to_address>
**suggestion:** Consider handling the case where no `go` directive is found in go.mod

If `grep '^go ' go.mod` finds nothing, `current`/`major_minor` will be empty and the step will print an empty version and compare it to `latest`, leading to a misleading warning instead of failing. Consider checking for an empty `current` and exiting with an error, e.g.:

```sh
[ -z "$current" ] && {
  echo '::error::No go directive found in go.mod';
  exit 1
}
```

Suggested implementation:

```
    - name: Check for newer Go patch version
      run: |
        # Extract major.minor from go.mod
        current=$(grep '^go ' go.mod | awk '{print $2}')
        if [ -z "$current" ]; then
          echo '::error::No go directive found in go.mod'
          exit 1
        fi

        major_minor="${current%.*}"
        echo "Current: $current (series: $major_minor)"

```

There is a second `- name: Check for newer Go patch version` step further down in the `check-go-version` job whose `run:` body is not visible in the snippet. If that step also extracts `current` from `go.mod`, you should apply the same empty-check and error handling pattern there as well to keep behavior consistent across both jobs.
</issue_to_address>

### Comment 2
<location path=".github/workflows/style.yaml" line_range="378-380" />
<code_context>
+        echo "Current: $current (series: $major_minor)"
+
+        # Query the latest patch version from go.dev
+        latest=$(curl -sS "https://go.dev/dl/?mode=json" | \
+          jq -r "[.[].version | select(startswith(\"go${major_minor}\"))] | first" | \
+          sed 's/^go//')
+
+        echo "Latest:  $latest"
</code_context>
<issue_to_address>
**suggestion:** Handle cases where the Go downloads API doesn’t return a matching patch version

If the JSON structure changes or there’s no version starting with `go${major_minor}`, the `jq` expression returns `null`, which becomes an empty string after `sed`. That leaves `latest` empty, so the comparison will always emit the warning even though we don’t have a valid value. Consider explicitly handling an empty/`null` `latest` (e.g., error out or skip the comparison) and using `curl -f` so HTTP errors fail the step instead of feeding error pages into `jq`.
</issue_to_address>

### Comment 3
<location path=".github/workflows/style.yaml" line_range="361-364" />
<code_context>
         source scripts/ci/lib.sh
         slack_workflow_failure
+
+  check-go-version:
+    # Warn if a newer Go patch version is available. The go directive in
+    # go.mod should track the latest patch to match the CI container image.
+    if: github.event_name == 'push'
+    runs-on: ubuntu-latest
+    steps:
</code_context>
<issue_to_address>
**question:** Clarify whether this check should run on all pushes or only on the default branch

Because this job runs on every `push`, any feature branch that bumps `go.mod` will see warnings until `main` is updated and the CI image is rolled. If this check is meant to enforce the canonical CI Go version, consider limiting it to the default branch with a condition like `if: github.event_name == 'push' && github.ref == 'refs/heads/main'` to avoid noisy warnings on short-lived branches.
</issue_to_address>