c69d384e67
- ci-test-shard.mjs: --write-timings aggregation into scripts/test-timings.json (bucketed, newer-snapshot-protected, corrupt-shard tolerant) and --cold-start-probe; CI shard invocations emit vitest json timings - test-changed.mjs: structured mode/reason telemetry line (+ --print-mode) - pr-checks.yml: upload per-shard timing artifacts - baseline: docs/test-speed-baseline-2026-06-03.md (core 41s, engine 179s, cli 49s; cold-start ~1.3-1.8s/process => U8 gate: worthwhile-not-urgent)
102 lines
2.6 KiB
YAML
102 lines
2.6 KiB
YAML
name: PR Checks
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on:
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pull_request:
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branches: [main]
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# Also run on every push to main so post-merge regressions surface
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# immediately instead of being discovered on the next PR.
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push:
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branches: [main]
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concurrency:
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group: pr-checks-${{ github.ref }}
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cancel-in-progress: true
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# FN-4863: Opt JavaScript actions into Node 24 ahead of GitHub's forced cutover on 2026-06-02.
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env:
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FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
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jobs:
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lint:
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name: Lint
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Setup Node.js and pnpm
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uses: ./.github/actions/setup-node-pnpm
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- name: Lint
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run: pnpm lint
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typecheck:
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name: Typecheck
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Setup Node.js and pnpm
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uses: ./.github/actions/setup-node-pnpm
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- name: Typecheck
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run: pnpm typecheck
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build:
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name: Build
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Setup Node.js and pnpm
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uses: ./.github/actions/setup-node-pnpm
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- name: Install Bun
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uses: oven-sh/setup-bun@v2
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- name: Build
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run: pnpm build
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test-shards:
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name: Test shard ${{ matrix.shard }}/4
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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shard: [1, 2, 3, 4]
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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# Engine tests run real git operations (merge-base against main,
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# case-variant ref checks) that require full history. Shallow
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# clones silently break tests like worktree-acquisition's resume
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# misbinding path.
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fetch-depth: 0
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- name: Setup Node.js and pnpm
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uses: ./.github/actions/setup-node-pnpm
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- name: Test (deterministic shard)
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run: pnpm test:ci:shard --shard ${{ matrix.shard }} --total 4
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# U1 (R4): each shard emits per-file vitest JSON timing reporter output
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# under .timings/. Upload as an artifact so the timing snapshot can be
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# refreshed locally/from the default branch via
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# `node scripts/ci-test-shard.mjs --write-timings`. We do NOT commit the
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# snapshot from PR branches — refresh is manual/scheduled only.
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- name: Upload per-shard test timings
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if: always()
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uses: actions/upload-artifact@v4
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with:
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name: test-timings-shard-${{ matrix.shard }}
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path: .timings/timings-*.json
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if-no-files-found: ignore
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retention-days: 14
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