matrix-authentication-service/.github/workflows/check.yaml

name: Check

on:
  push:
  pull_request:
    branches: [ main ]

env:
  CARGO_TERM_COLOR: always

jobs:
  fetch:
    name: Fetch Cargo dependencies (${{ matrix.os.name }})
    runs-on: ${{ matrix.os.runner }}

    strategy:
      matrix:
        os:
          - name: "macOS"
            runner: "macos-latest"
            target: "x86_64-apple-darwin"
          - name: "Windows"
            runner: "windows-latest"
            target: "x86_64-pc-windows-msvc"
          - name: "Linux"
            runner: "ubuntu-latest"
            target: "x86_64-unknown-linux-musl"

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          target: ${{ matrix.os.target }}
          profile: minimal
          override: true

      - name: Setup Cargo cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            ~/.cargo/registry/index
            ~/.cargo/registry/cache
            ~/.cargo/git/db
          key: cargo-deps-${{ hashFiles('**/Cargo.lock') }}-${{ runner.os }}

      - name: Fetch dependencies
        id: fetch
        uses: actions-rs/cargo@v1
        continue-on-error: true
        with:
          command: fetch
          args: --locked

      - name: Fetch dependencies (retry)
        id: fetch-2
        uses: actions-rs/cargo@v1
        if: steps.fetch.outcome == 'failure'
        continue-on-error: true
        with:
          command: fetch
          args: --locked

      - name: Fetch dependencies (second retry)
        uses: actions-rs/cargo@v1
        if: steps.fetch.outcome == 'failure' && steps.fetch-2.outcome == 'failure'
        with:
          command: fetch
          args: --locked


  rustfmt:
    name: Check style
    needs: [fetch]
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

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

      - name: Setup Cargo cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            ~/.cargo/registry/index
            ~/.cargo/registry/cache
            ~/.cargo/git/db
          key: cargo-deps-${{ hashFiles('**/Cargo.lock') }}-${{ runner.os }}

      - name: Setup build cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            target
          key: cargo-fmt-${{ hashFiles('**/Cargo.lock') }}-${{ steps.toolchain.outputs.rustc_hash }}

      - name: Check style
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check


  clippy:
    name: Run Clippy
    needs: [fetch]
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

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

      - name: Setup Cargo cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            ~/.cargo/registry/index
            ~/.cargo/registry/cache
            ~/.cargo/git/db
          key: cargo-deps-${{ hashFiles('**/Cargo.lock') }}-${{ runner.os }}

      - name: Setup build cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            target
          key: cargo-clippy-${{ hashFiles('**/Cargo.lock') }}-${{ steps.toolchain.outputs.rustc_hash }}

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


  test:
    name: Run test suite on ${{ matrix.os.name }} / ${{ matrix.toolchain }}
    needs: [rustfmt, clippy, fetch]
    runs-on: ${{ matrix.os.runner }}

    strategy:
      fail-fast: false # Continue other jobs if one fails to help filling the cache
      matrix:
        os:
          - name: "macOS"
            runner: "macos-latest"
            target: "x86_64-apple-darwin"
          - name: "Windows"
            runner: "windows-latest"
            target: "x86_64-pc-windows-msvc"
          - name: "Linux"
            runner: "ubuntu-latest"
            target: "x86_64-unknown-linux-musl"

        toolchain:
          - stable
          - beta
          - nightly

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

      - name: Install toolchain
        id: toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
          target: ${{ matrix.os.target }}
          profile: minimal
          override: true

      - name: Setup Cargo cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            ~/.cargo/registry/index
            ~/.cargo/registry/cache
            ~/.cargo/git/db
          key: cargo-deps-${{ hashFiles('**/Cargo.lock') }}-${{ runner.os }}

      - name: Setup build cache
        uses: actions/cache@v2.1.6
        with:
          path: |
            target
          key: cargo-build-${{ hashFiles('**/Cargo.lock') }}-${{ matrix.os.target }}-${{ steps.toolchain.outputs.rustc_hash }}

      - name: Build
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --offline

      - name: Test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --offline