Test shards 3 and 4 were silently failing on every open PR because vitest's CLI parser was treating `--shard X/Y` as positional file filters whenever the arg arrived after a `--` separator. Removing the `--` in ci-test-shard.mjs restores per-shard slicing; verified locally that shard 1/4 and 2/4 now run distinct subsets. The two consistently-failing engine tests: 1. self-healing in-review-branch-rebind ambiguous case-variant detection: dedup keyed on lowercase branch name collapsed two physically distinct refs (allowed on Linux ext4) into one candidate, so the "applied" path ran instead of "ambiguous-candidates". Dedup now keys on the resolved SHA — macOS APFS still collapses (same ref, same SHA), Linux keeps both (distinct SHAs) and the ambiguity skip path fires as designed. 2. worktree-acquisition resume-misbinding spy: the production verifyResumeBranchNotMisbound returns early when `git merge-base HEAD main` fails, which is exactly what happens on shallow checkouts. Bumping the test-shards checkout to fetch-depth: 0 makes CI mirror the local git state these engine tests rely on. Also adds `push: branches: [main]` to PR Checks so regressions like this (which slipped into v0.33.0 with no post-merge run) go red immediately on landing instead of being discovered on the next PR. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
88 lines
2.0 KiB
YAML
88 lines
2.0 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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