ci.yaml

name: CI
on:
  merge_group:
  push:
    branches: [main]
  pull_request:
    branches: ["*"]

concurrency:
  group: ${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  compile:
    name: Compile
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Rustup toolchain install
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          targets: wasm32-unknown-unknown

      - name: Set up cargo cache
        uses: Swatinem/rust-cache@v2

      - name: Run cargo check
        run: cargo check

      - name: Run cargo check and stark instruments
        run: |
          cargo check --features instruments

      - name: Run cargo check cli, stark instruments and parallel
        run: |
          cargo check --features instruments,parallel

      - name: Run cargo check for math with no-std
        run: cargo check --package lambdaworks-math --no-default-features

      - name: Run cargo check for math with wasm target
        run: cargo check --package lambdaworks-math --no-default-features --target wasm32-unknown-unknown

      - name: Run cargo check for crypto with wasm target
        run: cargo check --package lambdaworks-crypto --no-default-features --target wasm32-unknown-unknown

      - name: Run cargo build ensure-no_std crate
        run: |
          cd ensure-no_std
          cargo build

      - name: Run cargo build for all workspace
        run: |
          cargo build --workspace

      - name: Run cargo build ensure-no_std crate for wasm
        run: |
          cd ensure-no_std
          cargo build --target wasm32-unknown-unknown

      - name: Check benchmarks
        run: cargo check --benches

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          components: rustfmt, clippy

      - name: Run cargo fmt
        run: cargo fmt --all -- --check

      - name: Run clippy
        run: make clippy

      - name: Run clippy math and crypto no std
        run: cargo clippy --package lambdaworks-math --package lambdaworks-crypto --no-default-features -- -D warnings

      - name: Run clippy math no std + alloc
        run: cargo clippy --package lambdaworks-math --no-default-features --features=alloc,lambdaworks-serde-string,lambdaworks-serde-binary -- -D warnings

  test:
    name: Test (Ubuntu)
    runs-on: ubuntu-latest
    env:
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          components: clippy

      - name: Set up cargo cache
        uses: Swatinem/rust-cache@v2

      - name: Install testing tools
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-nextest,cargo-llvm-cov

      - name: Run tests with no std
        run: cargo test --package lambdaworks-math --package lambdaworks-crypto --no-default-features

      - name: Run tests for math with no std + alloc
        run: cargo test --package lambdaworks-math --no-default-features --features=alloc,lambdaworks-serde-string,lambdaworks-serde-binary

      - name: Run tests and generate code coverage
        run: make coverage

      - name: Cache coverage data
        uses: actions/cache/save@v4
        with:
          path: lcov.info
          key: coverage-${{ github.sha }}

  coverage:
    name: Upload Coverage to Codecov
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v3
      - name: Fetch coverage data
        uses: actions/cache/restore@v4
        with:
          path: lcov.info
          key: coverage-${{ github.sha }}
          fail-on-cache-miss: true

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: lcov.info
          fail_ci_if_error: true

  test_wasm_pack:
    name: Test wasm-pack
    runs-on: ubuntu-latest
    env:
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          components: clippy

      - name: Set up cargo cache
        uses: Swatinem/rust-cache@v2

      - name: Install wasm-pack tools for testing
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

  test_macos:
    name: Test (macOS, Apple sillicon)
    runs-on: macos-latest
    env:
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v3

      - name: install GCC/GMP
        run: |
          brew install gcc
          brew install gmp

      - name: Rustup toolchain install
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          components: clippy

      - name: Run clippy
        run: make clippy-metal

      - name: Run tests
        run: make test-metal