ci.yml

name: CI

on:
  push:
    branches:
      - master
  pull_request:

env:
  CLIPPY_PARAMS: -W clippy::all -W clippy::pedantic -W clippy::nursery -W clippy::cargo

jobs:
  cancel_previous_runs:
    name: Cancel previous runs
    runs-on: ubuntu-latest
    steps:
      - uses: styfle/cancel-workflow-action@0.4.1
        with:
          access_token: ${{ secrets.GITHUB_TOKEN }}

  rustfmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: rustfmt

      - name: Run rustfmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check --verbose

  # tomlfmt:
  #   name: tomlfmt
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Checkout source code
  #       uses: actions/checkout@v2

  #     - name: Install Rust
  #       uses: actions-rs/toolchain@v1
  #       with:
  #         profile: minimal
  #         toolchain: stable
  #         override: true

  #     - name: Install tomlfmt
  #       uses: actions-rs/install@v0.1
  #       with:
  #         crate: cargo-tomlfmt
  #         version: latest
  #         use-tool-cache: true

  #     - name: Run Tomlfmt
  #       uses: actions-rs/cargo@v1
  #       with:
  #         command: tomlfmt
  #         args: --dryrun

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: clippy

      - name: Run clippy
        uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          args: -- ${{ env.CLIPPY_PARAMS }}

  build:
    name: Build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target: ["x86_64-unknown-linux-gnu", "thumbv6m-none-eabi"]
        features: ["", "derive"]
        include:
          - target: "x86_64-unknown-linux-gnu"
            extra_features: "std,log"
          - target: "thumbv6m-none-eabi"
            extra_features: "embedded,defmt"
    steps:
      - name: Checkout source code
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: thumbv6m-none-eabi
          override: true

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --workspace --target '${{ matrix.target }}' --features '${{ matrix.features }},${{ matrix.extra_features }}'

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source code
        uses: actions/checkout@v2
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: thumbv6m-none-eabi
          override: true
      - name: Library tests
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --workspace --features std,heapless,string_errors