verify.yml

name: verify
on: [push, pull_request, workflow_dispatch]

# Verify software.

jobs:
  # Skipping duplicate jobs doesn't work well with matrix (!!),
  # so we'll just do excess work.
  ###########################################################
  #    skip_dups:
  #      name: Check for duplicate jobs to avoid duplication
  #      # continue-on-error: true # Uncomment once integration is finished
  #      runs-on: ubuntu-latest
  #      # Map a step output to a job output
  #      outputs:
  #        should_skip: ${{ steps.skip_check.outputs.should_skip }}
  #      steps:
  #        - id: skip_check
  #          uses: fkirc/skip-duplicate-actions@master
  #          with:
  #            github_token: ${{ github.token }}
  #            paths_ignore: '["**/README.md", "**/docs/**"]'

  ###########################################################
  test:
    name: Rebuild and test
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04, ubuntu-latest, windows-latest, macOS-latest]
        rust: [stable] # [stable, nightly]
    # needs: skip_dups
    # if: ${{ needs.skip_dups.outputs.should_skip != 'true' }}
    steps:
      - uses: actions/checkout@v2
      - name: Install rust
        uses: hecrj/setup-rust-action@v1
        with:
          rust-version: ${{ matrix.rust }}
          components: clippy, rustfmt
      # TODO(David): Add more static tests, perhaps eventually fail on warnings
      # (or disable those warnings, preferably as specifically as we can).
      - name: Run tests
        run: cargo test --verbose
      - name: Clippy
        run: cargo clippy --all-targets --all-features -- -D warnings
      - name: Format
        run: cargo fmt -- --check
      - name: Verify official set.mm
        run: |
          curl -s -G https://raw.githubusercontent.com/metamath/set.mm/master/set.mm > set.mm
          cargo run -- --jobs 8 set.mm --verify --grammar --parse-stmt --verify-parse-stmt