ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

permissions:
  contents: read

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: -D warnings

jobs:
  test:
    name: test (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    steps:
      - uses: actions/checkout@v7
      - uses: Swatinem/rust-cache@v2
      - run: cargo fmt -- --check
      - run: cargo clippy --all-targets --all-features --locked
      - run: cargo test --locked --all-features
        env:
          PROPTEST_CASES: "2000"

  no-std:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: Swatinem/rust-cache@v2
      - run: cargo build --locked --no-default-features --target wasm32v1-none

  wasm:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: Swatinem/rust-cache@v2
      - run: cargo build --release --locked -p setoff-engine-wasm --target wasm32-unknown-unknown
      - name: The reference vectors, through WebAssembly in Node
        run: |
          version=$(cargo metadata --format-version 1 --locked | jq -r '.packages[] | select(.name == "wasm-bindgen") | .version')
          cargo install wasm-bindgen-cli --version "$version" --locked
          wasm-bindgen --target nodejs --out-dir bindings/wasm/pkg-node target/wasm32-unknown-unknown/release/setoff_engine_wasm.wasm
          node --test bindings/wasm/test/vectors.mjs

  deny:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: EmbarkStudios/cargo-deny-action@v2

  msrv:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      # The toolchain goes in the input, not the tag, so Dependabot never "upgrades" the MSRV.
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: "1.88"
      - run: rm rust-toolchain.toml
      - run: cargo +1.88 check --locked

  hygiene:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - name: No stray working files
        run: |
          bad=$(git ls-files | grep -Ei '(^|/)(ISSUE_[0-9]+.*|.*_SUMMARY\.md|IMPLEMENTATION_.*|PR\.md|pr_body\.md|.*\.bak|.*\.orig)$' || true)
          if [ -n "$bad" ]; then echo "Remove these files from the PR:"; echo "$bad"; exit 1; fi