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HealthLog/.github/workflows/knip.yml
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Marc-André Bombeck 5575d4ca2e build(knip): say what the dead-code gate proves and what it cannot
Vitest is a knip plugin, so every file under `src/**/__tests__/**` is an
entry, and a module whose only importer is its own test counts as used
for as long as the test survives. Planting a module with a single test
importing it left `pnpm knip` at exit 0 — the gate reports green on code
production stopped reaching.

Knip can answer the question, just not in the pass CI runs: production
mode drops the plugin's test entries and keeps the entry and project
patterns suffixed with `!`. Mark them, which is inert in the default
pass, so `pnpm knip --production --include files` is one command away.

It stays a review tool rather than a second gate, and the config says
why: twenty-nine files today, some test-only by construction and some
unreachable from production on purpose, plus at least one false positive
where a script's `@/` import does not resolve. Baselining that set
unread would encode noise as an invariant.

Move the config to JSONC so all of the above lives next to the settings
it describes instead of in a commit message nobody will run `git log`
for.
2026-08-02 16:39:16 +02:00

41 lines
1.1 KiB
YAML

name: Knip
on:
push:
branches: [main]
pull_request:
branches: [main]
permissions:
contents: read
jobs:
knip:
name: Dead-code gate
runs-on: ubuntu-latest
timeout-minutes: 10
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
- uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
- uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
with:
node-version: 22
cache: pnpm
- run: pnpm install --frozen-lockfile
- run: pnpm db:generate
# v1.4.42 — exports + types tiers promoted to enforcing. The
# `knip.jsonc` ignore-block carries the shadcn UI surface and the
# `src/lib/validations/**` contract types; everything else has
# to clear or get justified there.
#
# This pass cannot see a module whose only importer is its own test —
# vitest is a knip plugin, so test files are entries. The header of
# `knip.jsonc` demonstrates that and names the pass that does see it.
- run: pnpm knip --reporter compact