ci.yml

on:
  push:
    branches:
      - 'master'
    tags-ignore:
      - '*'
  pull_request_target:

name: CI

jobs:

  prepare-cargo:
    runs-on: ubuntu-latest
    steps:
      - name: cache cargo binaries
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
          key: ${{ runner.os }}-cargo

      - name: install cross binary
        run: |
          cargo install cross --git https://github.com/cross-rs/cross || true

  ci:
    needs:
      - prepare-cargo
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - target: x86_64-unknown-linux-musl
          - target: aarch64-unknown-linux-musl
          - target: arm-unknown-linux-musleabihf
          - target: armv7-unknown-linux-musleabihf

    steps:
      - name: use cached cargo binaries
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
          key: ${{ runner.os }}-cargo

      - uses: actions/checkout@v3

      - name: use cached dependencies
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-target-${{ matrix.target }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: check formatting
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: fmt
          args: --check

      - name: check linting
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: clippy
          args: --target ${{ matrix.target }}

      - name: test
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: test
          args: --target ${{ matrix.target }}

  ci-success:
    needs: ci
    runs-on: ubuntu-latest
    steps:
      - run: echo Success