release.yml

name: release

on:
  push:
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'

env:
  CARGO_TERM_COLOR: always

jobs:

  verify-version:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - run: |
        tag="${GITHUB_REF#refs/tags/}"
        package_version="$(cargo read-manifest | jq --raw-output .version)"
        echo "Git tag name: ${tag}"
        echo "Cargo.toml version: ${package_version}"
        test "$tag" == "$package_version"

  # Run the tests and create a fresh cache before releasing. Make sure that the
  # same code that was tested is what gets released.
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
        - ubuntu-latest
        - macos-latest
    steps:
    - uses: actions/checkout@v2
    - uses: actions/cache@v2
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target/release
        key: release-${{ runner.os }}-${{ github.job }}-${{ secrets.CI_CACHE_VERSION }}
    - run: cargo test --release

  publish-binary:
    needs:
      - verify-version
      - test
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
        - ubuntu-latest
        - macos-latest
        include:
          - os: macos-latest
            artifact_prefix: macos-x86-64
            target: x86_64-apple-darwin
          - os: ubuntu-latest
            artifact_prefix: linux-x86-64
            target: x86_64-unknown-linux-gnu
    steps:
    - uses: actions/checkout@v2
    - uses: actions/cache@v2
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target/release
        key: release-${{ runner.os }}-${{ github.job }}-${{ secrets.CI_CACHE_VERSION }}
    - run: cargo build --release --target ${{ matrix.target }}
    - name: package binary
      shell: bash
      run: |
        cd target/${{ matrix.target }}/release
        strip ${{ github.event.repository.name }}
        tar czvf \
          ${{ github.event.repository.name }}-${{ matrix.artifact_prefix }}.tar.gz \
          ${{ github.event.repository.name }}
        shasum -a 256 ${{ github.event.repository.name }}-${{ matrix.artifact_prefix }}.tar.gz \
          > ${{ github.event.repository.name }}-${{ matrix.artifact_prefix }}.sha256
    - name: publish release to github
      uses: softprops/action-gh-release@v1
      with:
        files: |
          target/${{ matrix.target }}/release/${{ github.event.repository.name }}-${{ matrix.artifact_prefix }}.tar.gz
          target/${{ matrix.target }}/release/${{ github.event.repository.name }}-${{ matrix.artifact_prefix }}.sha256
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-crate:
    needs:
      - verify-version
      - test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target/release
          key: release-${{ runner.os }}-${{ github.job }}-${{ secrets.CI_CACHE_VERSION }}
      - run: cargo publish --token ${{ secrets.CARGO_API_TOKEN }} --allow-dirty