ci.yml

# HOOK PARITY: this pipeline is mirrored by .githooks/pre-push.
# When editing this file, update the push hook to match.
name: CI

on:
  pull_request:
  push:
    branches: [main]

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - uses: Swatinem/rust-cache@v2
      - name: Format
        run: cargo fmt -- --check
      - name: Lint (zero warnings)
        run: cargo clippy --all-targets --all-features -- -D warnings
      - name: Test
        run: cargo test --all --locked
      - name: Lean build (no plugins — FOUNDATION pillar C)
        run: |
          cargo check -p modulex-cli --no-default-features --locked
          cargo check -p modulex-mcp --no-default-features --locked

  # COVERAGE GATE: mirrors `just cov-ci`. The floor (80% lines) is enforced
  # here; keep it in sync with the justfile. Binary/pyo3 entrypoints are
  # excluded (integration-tested, not unit-tested).
  coverage:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: llvm-tools-preview
      - uses: Swatinem/rust-cache@v2
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: Coverage (fail under the floor)
        run: |
          cargo llvm-cov --all-features --workspace \
            --ignore-filename-regex '(main\.rs|modulex-py/src/lib\.rs)' \
            --fail-under-lines 80