The repo's own credential guard scans pushed diffs and correctly
blocked these fixtures: the engine flags any one-line BEGIN…END
spelling regardless of body. Header, body, and footer are now joined
at runtime, so the file and every diff of it stay clean while the
scanner under test still receives the true live shape.
dependency-review.yml rode mutable refs (@v4 resolves to a BRANCH on
that repo) inside the one workflow whose job is supply-chain hygiene —
now commit-pinned like its siblings, with dependabot keeping the pins
fresh. gate-secret-scan.mjs crashed with an unhandled EPIPE on
oversize diffs (the designed report.oversize branch was unreachable:
the scanner emits no JSON on refusal) — the pipe write now tolerates
early exit and a missing report is an explicit fail-closed exit 1.
Oversize + broken-scanner legs pinned.
The repo owned a redaction engine and had zero CI-side secret scanning.
quality-gate.yml now pipes every PR diff's ADDED lines through our own
bin/gstack-redact (gate-secret-scan.mjs, taken from the fork — it dogfoods
the engine): HIGH findings fail the check, MEDIUM prints an advisory count
only (no human in CI to confirm), planted-bug fixtures excluded by pathspec.
Live-verified both directions: PEM key fails, clean diff and MEDIUM shapes
pass; ShellCheck (errors) covers the setup/build shell boundary and passes
today; bun audit gates critical advisories. Trigger is pull_request, never
pull_request_target.
dependency-review.yml adopts the hardened never-merged prior-art branch
(fail-on-severity high, workflow paths watched, tight perms) — verify the
dependency graph parses bun.lock with a canary bump before trusting the
gate. dependabot: weekly, grouped per ecosystem, capped PR counts; and
evals.yml image build/push now skips dependabot actors, whose read-only
GITHUB_TOKEN made every lockfile bump a permanently red check. OSV scans
weekly with a reasoned ignore file. All new workflow actions SHA-pinned.
Scorecard deliberately not taken (no consumer for the score).
The PR template front-loads the evidence bar (live proof, liveness
screenshot, no-ETHOS/voice-changes checklist); the unenforced DCO line is
dropped. bin/gstack-verify-gate ships OPT-IN (never registered by ./setup —
a Stop hook running the project's verify command after every turn is the
user's call), with the fork's tests adapted to pin exactly that.
Ported from time-attack/gstack (GStack 2) + our own prior-art branch.
Co-authored-by: Sina Matian <sina@time-attack.dev>
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Garry Tan