name: Continuous Deployment

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

jobs:
  publish:
    name: Publishing for ${{ matrix.job.os }}
    runs-on: ${{ matrix.job.os }}
    strategy:
      matrix:
        job:
          - { os: macos-latest,   target: x86_64-apple-darwin,         use-cross: false }
          - { os: windows-latest, target: x86_64-pc-windows-msvc,      use-cross: false }
          - { os: ubuntu-latest , target: x86_64-unknown-linux-gnu,    use-cross: false }
          - { os: ubuntu-latest,  target: x86_64-unknown-linux-musl,   use-cross: true }
          - { os: ubuntu-latest,  target: i686-unknown-linux-gnu,      use-cross: true }
          - { os: ubuntu-latest,  target: arm-unknown-linux-gnueabihf, use-cross: true }
          - { os: ubuntu-latest,  target: aarch64-unknown-linux-gnu,   use-cross: true }

    steps:
      - name: Installing Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Cargo build
        uses: actions-rs/cargo@v1
        with:
          command: build
          use-cross: ${{ matrix.job.use-cross }}
          args: --release --target ${{ matrix.job.target }}

      - name: Install required dependencies
        shell: bash
        run: |
          if [[ ${{ matrix.job.target }} == arm-unknown-linux-gnueabihf ]]; then
              sudo apt update
              sudo apt-get install -y binutils-arm-linux-gnueabihf
          fi
          if [[ ${{ matrix.job.target }} == aarch64-unknown-linux-gnu ]]; then
              sudo apt update
              sudo apt-get install -y binutils-aarch64-linux-gnu
          fi

      - name: Packaging final binary
        shell: bash
        env:
          TARGET: ${{ matrix.job.target }}
          PROJECT_NAME: delta
          PACKAGE_NAME: git-delta
          OS_NAME: ${{ matrix.job.os }}
        run: ./etc/ci/before_deploy.sh

      - name: Releasing assets
        uses: softprops/action-gh-release@v1
        with:
          files: |
            delta-*-${{ matrix.job.target }}.*
            git-delta*.deb
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-to-cargo:
    name: Publishing to Cargo
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: publish
          args: --token ${{ secrets.CARGO_API_KEY }} --allow-dirty
          
  bump-homebrew-formula:
    runs-on: macos-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Bump Homebrew formulae
        uses: dawidd6/action-homebrew-bump-formula@v3
        with:
          formula: git-delta
          token: ${{ secrets.GITHUB_TOKEN }}