name: full-pytest

# Post-merge gate — runs the **fast** lane on every push to main.
#
# Why not full+slow here:
#   Host is a 2‑vCPU / ~4 GiB VM shared with Forgejo + Postgres + Traefik.
#   Job containers were capped at 1.5 CPU / 1.2 GiB. Running the entire
#   ~12k-test suite including the slow registry (one 16 min fixture floor)
#   monopolized the single Act runner for hours and starved PR smoke /
#   lane-shas ("Waiting to run").
#
# Coverage contract:
#   - This workflow: ``not quarantine and not slow`` (make test-fast).
#   - Slow/soak/proof matrix: ``nightly-full-pytest.yml`` (schedule + manual).
#   - PR gate remains smoke.yml (minutes) + path-filtered lane-shas.yml.
#
# See docs/testing-lanes.md and docs/ci-optimization.md.

on:
  push:
    branches: [main]

permissions:
  contents: read

concurrency:
  group: full-pytest-${{ github.ref }}
  cancel-in-progress: true

jobs:
  pytest:
    name: full pytest (fast lane, not quarantine and not slow)
    runs-on: ubuntu-latest
    # Fast lane should finish well under this on a healthy runner.
    timeout-minutes: 30

    steps:
      - name: checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: set up uv
        uses: astral-sh/setup-uv@v5
        with:
          python-version: '3.12.13'
          enable-cache: true

      - name: install dependencies
        run: |
          uv pip install -e ".[dev]" pyyaml

      - name: pytest fast lane (parallel)
        env:
          PYTHONPATH: ${{ github.workspace }}
          CORE_SHOWCASE_SKIP_BUDGET: "1"
          # Avoid uv hardlink warning noise across filesystems on Act.
          UV_LINK_MODE: copy
        run: |
          # -n 2 matches prior CI; host is 2 vCPU — do not raise without more cores.
          uv run pytest -m "not quarantine and not slow" -n 2 --tb=short -q --maxfail=10

      - name: report quarantine + slow registry size (informational)
        if: always()
        env:
          PYTHONPATH: ${{ github.workspace }}
        run: |
          uv run python -c "
          import sys
          sys.path.insert(0, '.')
          from conftest import QUARANTINE, SLOW_FILES, SLOW_TESTS
          print(f'::notice title=Quarantine size::{len(QUARANTINE)} tests quarantined.')
          print(f'::notice title=Slow registry::{len(SLOW_FILES)} files + {len(SLOW_TESTS)} exact tests classified slow (nightly only).')
          "