name: PR tests

on:
  pull_request:
  merge_group:

env:
  CARGO_TERM_COLOR: always

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive
    - name: ⚡ Cache rust
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target
        key: ${{ runner.os }}-cargo-pr-tests-${{ hashFiles('**/Cargo.toml') }}
    - name: ⚡ Cache nodejs
      uses: actions/cache@v3
      with:
        path: |
          ~/pilcom/node_modules
        key: ${{ runner.os }}-pilcom-node-modules
    - name: Install Rust toolchain 1.72 (with clippy and rustfmt)
      run: rustup toolchain install 1.72-x86_64-unknown-linux-gnu && rustup component add clippy --toolchain 1.72-x86_64-unknown-linux-gnu && rustup component add rustfmt --toolchain 1.72-x86_64-unknown-linux-gnu
    - name: Install nightly
      run: rustup toolchain install nightly-2023-01-03-x86_64-unknown-linux-gnu
    - name: Install riscv target
      run: rustup target add riscv32imac-unknown-none-elf --toolchain nightly-2023-01-03-x86_64-unknown-linux-gnu
    - name: Install stdlib
      run: rustup component add rust-src --toolchain nightly-2023-01-03-x86_64-unknown-linux-gnu
    - name: Lint
      run: cargo clippy --all --all-features -- -D warnings
    - name: Format
      run: cargo fmt --all --check --verbose
    - name: Check benches compile without running them
      run: cargo bench --all --all-features --profile pr-tests --no-run
    - name: Check without Halo2
      run: cargo check --all --no-default-features --profile pr-tests
    - name: Install pilcom
      run: git clone https://github.com/0xPolygonHermez/pilcom.git  && cd pilcom && npm install
    - name: Build
      run: cargo build --all --all-features --profile pr-tests
    - name: Run default tests
      run: PILCOM=$(pwd)/pilcom/ cargo test --all --all-features --profile pr-tests --verbose
    - name: Run slow tests
      # Number threads is set to 1 because the runner does not have enough memory for more.
      run: PILCOM=$(pwd)/pilcom/ cargo test --all --all-features --profile pr-tests --verbose -- --ignored --nocapture --test-threads=1 --exact test_keccak test_vec_median instruction_tests::addi test_many_chunks