bitbuffer/.github/workflows/ci.yaml

on: [push, pull_request]

name: Continuous integration

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - uses: icewind1991/attic-action@v1
        with:
          name: ci
          instance: https://cache.icewind.me
          authToken: '${{ secrets.ATTIC_TOKEN }}'
      - run: nix build .#check

  msrv:
    runs-on: ubuntu-latest
    needs: check
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - uses: icewind1991/attic-action@v1
        with:
          name: ci
          instance: https://cache.icewind.me
          authToken: '${{ secrets.ATTIC_TOKEN }}'
      - run: nix build .#msrv

  clippy:
    runs-on: ubuntu-latest
    needs: check
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - uses: icewind1991/attic-action@v1
        with:
          name: ci
          instance: https://cache.icewind.me
          authToken: '${{ secrets.ATTIC_TOKEN }}'
      - run: nix build .#clippy

  tests:
    runs-on: ubuntu-latest
    needs: check
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - uses: icewind1991/attic-action@v1
        with:
          name: ci
          instance: https://cache.icewind.me
          authToken: '${{ secrets.ATTIC_TOKEN }}'
      - run: nix build .#test

  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - uses: icewind1991/attic-action@v1
        with:
          name: ci
          instance: https://cache.icewind.me
          authToken: '${{ secrets.ATTIC_TOKEN }}'
      - run: nix build .#fmt

  miri-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - id: set-matrix
        run: echo "matrix={\"target\":$(nix eval --json ".#miriTargets.x86_64-linux")}" | tee $GITHUB_OUTPUT

  miri-tests:
    runs-on: ubuntu-latest
    needs: [tests, miri-matrix]
    strategy:
      fail-fast: false
      matrix: ${{fromJson(needs.miri-matrix.outputs.matrix)}}
    steps:
      - uses: actions/checkout@v3
      - uses: cachix/install-nix-action@v20
      - uses: icewind1991/attic-action@v1
        with:
          name: ci
          instance: https://cache.icewind.me
          authToken: '${{ secrets.ATTIC_TOKEN }}'
      - run: nix develop .#miri -c cargo miri test --target ${{ matrix.target }}

  semver:
    runs-on: ubuntu-latest
    needs: check
    steps:
      - uses: actions/checkout@v3
      - name: Check semver
        uses: obi1kenobi/cargo-semver-checks-action@v2