signatures/.github/workflows/slh-dsa.yml at 76822a8af066b81b0380513a4778a2f916fd7ed4 · RustCrypto/signatures · GitHub

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name: slh-dsa
on:
  pull_request:
    paths:
      - ".github/workflows/slh-dsa.yml"
      - "slh-dsa/**"
      - "Cargo.*"
  push:
    branches: master

defaults:
  run:
    working-directory: slh-dsa

env:
  CARGO_INCREMENTAL: 0
  RUSTFLAGS: "-Dwarnings"
  CARGO_TERM_COLOR: always
  NEXTEST_NO_TESTS: warn

# Cancels CI jobs when new commits are pushed to a PR branch
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  no_std:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target:
          - thumbv7em-none-eabi
          - wasm32-unknown-unknown
        rust:
          - 1.85.0 # MSRV
          - stable
    steps:
      - uses: actions/checkout@v6
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          targets: ${{ matrix.target }}
      - run: cargo build --target ${{ matrix.target }} --no-default-features

  # because we're sharding tests, we'll compile them once first
  # upload that as artifact, and then re-download those artifacts
  # and run the tests.
  # This is heavily insired by https://github.com/nextest-rs/reuse-build-partition-example/blob/main/.github/workflows/ci.yml
  build-test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - 1.85.0 # MSRV
          - stable
        test_config:
          - --no-default-features
          - --all-features
          - default
    steps:
      - uses: actions/checkout@v6
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      - uses: taiki-e/install-action@nextest
      - run: cargo check --all-features
      - run: cargo build --benches --all-features
      - name: Build and archive tests
        run: |
          PROFILE="${{ matrix.test_config }}"
          if [ "$PROFILE" = "default" ]; then
            PROFILE="--features default"
          fi
          cargo nextest archive --archive-file nextest-archive-${{ matrix.rust }}-${{ matrix.test_config }}.tar.zst $PROFILE
      - name: Upload archive to workflow
        uses: actions/upload-artifact@v7
        with:
          name: nextest-archive-${{ matrix.rust }}-${{ matrix.test_config }}
          # NOTE: upload-artifact does not respect the working directory, we need to prefix it.
          # https://github.com/actions/upload-artifact/issues/294
          path: slh-dsa/nextest-archive-${{ matrix.rust }}-${{ matrix.test_config }}.tar.zst

          if-no-files-found: error
          compression-level: 0
          retention-days: 1

  run-test:
    name: slh-dsa/run tests
    needs: build-test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        test-partition: [1, 2, 3, 4]
        rust:
          - 1.85.0 # MSRV
          - stable
        test_config:
          - --no-default-features
          - --all-features
          - "default"
    steps:
      - uses: actions/checkout@v6
      - run: mkdir -p ~/.cargo/bin
      - uses: taiki-e/install-action@nextest
      - name: Download test archive
        uses: actions/download-artifact@v8
        with:
          name: nextest-archive-${{ matrix.rust }}-${{ matrix.test_config }}
          path: slh-dsa
      - name: Run tests (${{ matrix.rust }}) (${{ matrix.test_config }})
        run: |
          PROFILE="${{ matrix.test_config }}"
          if [ "$PROFILE" = "default" ]; then
            PROFILE="--features default"
          fi

          ~/.cargo/bin/cargo-nextest nextest run --archive-file nextest-archive-${{ matrix.rust }}-${{ matrix.test_config }}.tar.zst \
            --partition count:${{ matrix.test-partition }}/4