ci: add lightweight brew style + audit on PRs#5
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July 2, 2026 06:39
Adds a macos-latest GitHub Actions job that taps the checked-out repo and runs brew style + brew audit --online against the cask and formula on every pull_request and push to main. This machine-verifies cask/formula changes (url/sha256, stanza style) without the heavy brew test-bot bottling pipeline (no install, no bottling).
brew rejects `brew tap <name> <path>` for a named tap with a remote mismatch on the runner; symlinking the checkout into the Taps directory lets brew style/audit operate on the PR's files reliably.
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What
This tap had no CI — nothing machine-verified cask/formula changes (
statusCheckRollupwas empty on PRs). This adds a minimal GitHub Actions workflow (.github/workflows/brew-test.yml) that, on everypull_requestandpushtomain(plusworkflow_dispatch):Homebrew/actions/setup-homebrew@master,brew styleandbrew audit --onlineagainst the cask and formula.Deliberately lightweight: no
brew install, no bottling, no fullbrew test-botrun. The goal is a fast style + url/sha256 gate so cask/formula edits are machine-verified going forward. Follow-up to the #3 / #4 cask cleanups.Caveats / expected findings
brew styleoffenses on newer Homebrew (stanza order / hash alignment / single-element array — all--fix-able viabrew style --fix Casks/mcpproxy.rb). These are not introduced by this PR; the gate simply now makes them visible. A maintainer can clean them up in a follow-up (this PR intentionally does not touch the cask/formula.rbfiles).brew audit --onlinehits the network to verify the releaseurl/sha256. If it proves flaky in practice, the audit steps can be switched to offline (drop--online).Please review; not merging myself.