rust.yml

name: Rust

on:
  pull_request:
  merge_group:

jobs:
  miri:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - env:
        TARGET: x86_64-unknown-linux-gnu
      run: sh ci/miri.sh

  rustfmt_clippy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - env:
        TARGET: i586-unknown-linux-gnu
      run: sh ci/tools.sh

  basics:
    runs-on: ubuntu-latest
    needs:
      - miri
      - rustfmt_clippy
    steps:
      - run: exit 0

  test:
    runs-on: ${{ matrix.os }}
    needs: basics
    steps:
    - uses: actions/checkout@v3
    - uses: dtolnay/rust-toolchain@master
      with:
        toolchain: ${{ matrix.channel }}
    - env:
        TARGET: ${{ matrix.target }}
        CHANNEL: ${{ matrix.channel }}
      run: sh ci/run.sh
    strategy:
      matrix:
        os: [ubuntu-latest]
        target: [
          x86_64-unknown-linux-gnu,
          i686-unknown-linux-gnu,
          i586-unknown-linux-gnu,
          armv7-unknown-linux-gnueabihf,
          aarch64-unknown-linux-gnu,
          thumbv6m-none-eabi,
          # Disabled due to issues with cross-rs
          #x86_64-pc-windows-gnu,
        ]
        channel: [1.74.0, nightly]
        include:
        - os: macos-latest
          target: aarch64-apple-darwin
          channel: nightly
        - os: windows-latest
          target: x86_64-pc-windows-msvc
          channel: nightly
        - os: macos-latest
          target: aarch64-apple-darwin
          channel: 1.74.0
        - os: windows-latest
          target: x86_64-pc-windows-msvc
          channel: 1.74.0
        - os: ubuntu-latest
          target: x86_64-unknown-linux-gnu
          channel: beta
        - os: ubuntu-latest
          target: x86_64-unknown-linux-gnu
          channel: stable

  msrv:
    runs-on: ubuntu-latest
    needs: basics
    steps:
    - uses: actions/checkout@v3
    - uses: dtolnay/rust-toolchain@nightly
    - uses: dtolnay/rust-toolchain@1.65.0 # MSRV
    - run: cargo +nightly generate-lockfile -Z direct-minimal-versions
    - env:
        TARGET: x86_64-unknown-linux-gnu
      run: sh ci/run.sh

  dep_of_std:
    runs-on: ubuntu-latest
    needs: basics
    steps:
    - uses: actions/checkout@v3
    - uses: dtolnay/rust-toolchain@nightly
    - run: |
        RUSTFLAGS="-Zforce-unstable-if-unmarked" cargo +nightly build --features rustc-dep-of-std


  conclusion:
    needs: [test, msrv, dep_of_std]
    # !cancelled() executes the job regardless of whether the previous jobs passed, failed or get skipped.
    if: ${{ !cancelled() }}
    runs-on: ubuntu-latest
    steps:
      - name: Conclusion
        run: |
          # Print the dependent jobs to see them in the CI log
          jq -C <<< '${{ toJson(needs) }}'
          # Check if all jobs that we depend on (in the needs array) were successful.
          jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'