objectstack/.github/workflows/coverage-nightly.yml at main · objectstack-ai/objectstack · GitHub

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# Spec coverage, nightly. Moved off the per-push path: the coverage-
# instrumented spec suite added minutes of instrumentation overhead to every
# main push (ci.yml previously excluded spec's plain test task and ran this
# instead), for a trend artifact that is consulted occasionally at best. The
# plain (uninstrumented) spec suite still runs on every main push in ci.yml's
# Test Core; this workflow owns the coverage report.
name: Spec Coverage

on:
  workflow_dispatch:
  schedule:
    - cron: '0 5 * * *' # 05:00 UTC nightly

permissions:
  contents: read

jobs:
  coverage:
    name: Spec coverage report
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@v7

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: '22'

      - name: Setup pnpm
        uses: ./.github/actions/setup-pnpm

      - name: Get pnpm store directory
        shell: bash
        run: |
          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV

      # Restore-only: scheduled runs read main's store cache; the per-push
      # workflows own saving it.
      - name: Restore pnpm cache
        uses: actions/cache/restore@v6
        with:
          path: ${{ env.STORE_PATH }}
          key: ${{ runner.os }}-pnpm-store-v3-${{ hashFiles('**/pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pnpm-store-v3-

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      # The spec package sits at the root of the workspace graph (no workspace
      # deps) and its suite reads src/ directly, so no build step is needed —
      # same reason lint.yml's typecheck gates run pre-build.
      # Stall guard (#4250, #4314): a frozen-output hang becomes a labeled red
      # after 10 min of silence instead of sitting until the job timeout.
      - name: Generate coverage report
        run: |
          node scripts/run-with-stall-guard.mjs --log "$RUNNER_TEMP/spec-coverage.log" --stall-minutes 10 -- \
            pnpm --filter @objectstack/spec test:coverage

      - name: Upload coverage report
        uses: actions/upload-artifact@v7
        with:
          name: coverage-report
          path: packages/spec/coverage/
          retention-days: 30