Trellis has a git-boundary tier: pre-commit, commit-msg, and pre-push. On every Node project it leans on husky. Twice now husky has been the wrong fit. Lume is a Unity game; ClusterBid is a Go workspace with five services, a Next frontend, and a Python tree on the way. Both forced the same workaround, and the workaround is the post.
The shape husky assumes
Husky wants a package.json. It registers hooks through a prepare script that runs on npm install, and almost every project that ships husky also ships lint-staged for the "only re-run on changed files" half. That stack is the right answer when Node is already a first-class citizen of the repo.
It is the wrong answer with no meaningful root package.json to mount it on. Inventing a stub manifest whose only job is hosting husky buys you a dev-dependency lockfile to babysit, a node_modules/ to gitignore, and a Node toolchain you do not otherwise need.
The native alternative
Git supports this directly. Set core.hooksPath to a tracked directory, commit shell scripts into it, and the same enforcement lives in plain sh:
git config core.hooksPath .githooksThe directory holds executable scripts named for the hook events, such as .githooks/commit-msg and .githooks/pre-push. Because they are tracked in git, enforcement is visible in repo state and survives any clone. The trade is one extra line in README.md for shedding the entire Node bootstrap.
Lume runs this against Unity. ClusterBid runs it with make vet && make lint inside the pre-push body, where the root Makefile fans out across the Go workspace, the Next frontend, and Python when it lands. No husky, no prepare script, no dev-dependency drift.
Deferring pre-commit is not skipping discipline
Both projects ship .githooks/commit-msg and .githooks/pre-push and nothing else. The pre-push is non-negotiable. It carries the Trellis PR-flow guard that blocks direct pushes to main, with TRELLIS_ALLOW_MAIN_PUSH=1 as the audited emergency override. That is the load-bearing hook in the tier.
pre-commit is the slot I deliberately leave empty. The canonical Node profile runs lint-staged here; the Unity equivalent would be a validator I have one witness for, and the polyglot equivalent a Go-plus-Python-plus-Next composite I have one witness for. Rule of Three says n=1 is the danger zone. Until a second project demands the same shape, the slot stays empty.
The canonical six gates still run on every PR via the process-gate skill server-side. Local pre-commit is fast feedback, not enforcement. Deferring it slows the inner loop slightly; it does not weaken the regime.
What you give up
Two real costs. First, lint-staged itself: the "only the files I just touched" filter is a few lines of shell, git diff --cached --name-only --diff-filter=ACMR piped through grep into the linter, but you do have to write it. Second, the prepare-script auto-install: a fresh clone needs the developer to set core.hooksPath once, and that line lives in the README rather than firing automatically.
Both are real friction. Both beat dragging a Node toolchain into a Unity project or a Go monorepo solely to host a hook runner.
The companion piece this week, on stack profiles for the process-gate skill, covers the other half: how the canonical six gates adapt when the underlying stack is not a Node app. Together they are how Trellis enforces itself on projects that look nothing like a Node app.