rust.yml

name: Rust

on:
  push:
    branches: [main]
    tags:
      - v[0-9]*
  pull_request:
    branches: [main]

jobs:
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Install stable toolchain
        id: toolchain
        uses: dtolnay/rust-toolchain@stable

      - run: rustup override set ${{steps.toolchain.outputs.name}}
      - run: rustup component add rustfmt

      - name: Run cargo fmt
        run: cargo fmt --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Update apt
        run: sudo apt update

      - name: Install alsa
        run: sudo apt-get install -y libasound2-dev

      - name: Install stable toolchain
        id: toolchain
        uses: dtolnay/rust-toolchain@stable

      - run: rustup override set ${{steps.toolchain.outputs.name}}
      - run: rustup component add clippy

      - uses: clechasseur/rs-clippy-check@v3
        with:
          args: --all-features -- --deny warnings

  build:
    strategy:
      fail-fast: false
      matrix:
        job:
          - { target: x86_64-apple-darwin, os: macos-13 }
          # use ubuntu 20.04 to keep minimum glibc version to 2.31
          - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04 }
    name: ${{ matrix.job.target }} (${{ matrix.job.os }})
    runs-on: ${{ matrix.job.os }}
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        shell: bash
        run: |
          case ${{ matrix.job.target }} in
            x86_64-unknown-linux-gnu) sudo apt install -y libasound2-dev;;
          esac

      - uses: Swatinem/rust-cache@v2

      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: ${{ matrix.job.target }}
          override: true

      - name: Build
        shell: bash
        run: cargo build --verbose

      - name: Run tests
        shell: bash
        run: cargo test --verbose

      - name: Extract crate information
        shell: bash
        run: |
          echo "PROJECT_NAME=timer" >> $GITHUB_ENV
          echo "PROJECT_VERSION=$(sed -n 's/^version = "\(.*\)"/\1/p' ./Cargo.toml | head -n1)" >> $GITHUB_ENV

      - name: Make release
        id: package
        shell: bash
        run: |
          export CARGO_TARGET=${{ matrix.job.target }}
          export PKG_BASE_NAME=${PROJECT_NAME}-${PROJECT_VERSION}-${CARGO_TARGET}
          make release
          echo "::set-output name=PKG_BASE_NAME::${PKG_BASE_NAME}"

      - name: Publish crates
        if: startsWith(github.ref, 'refs/tags/') && matrix.job.target == 'x86_64-unknown-linux-gnu'
        env:
          CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
        shell: bash
        run: |
          cargo login "${CRATES_IO_TOKEN}"
          make publish

      - name: Get Changelog Entry
        if: startsWith(github.ref, 'refs/tags/')
        id: changelog_reader
        uses: mindsers/changelog-reader-action@v2.2.3
        with:
          version: v${{ env.PROJECT_VERSION }}
          path: ./CHANGELOG.md

      - name: Publish
        uses: softprops/action-gh-release@v2
        if: startsWith(github.ref, 'refs/tags/')
        with:
          body: ${{ steps.changelog_reader.outputs.changes }}
          prerelease: ${{ steps.changelog_reader.outputs.status == 'prereleased' }}
          draft: ${{ steps.changelog_reader.outputs.status == 'unreleased' }}
          files: |
            ${{ steps.package.outputs.PKG_BASE_NAME }}.tar.gz
            vendor.tar.gz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}