cd.yml

name: CD # Continuous Deployment

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

jobs:
  publish:

    name: Publishing for ${{ matrix.target }}
    runs-on: ${{ matrix.os }}
    env:
      CARGO_TARGET_I586_UNKNOWN_LINUX_MUSL_RUSTFLAGS: -C target-feature=+sse2
    permissions:
      contents: write

    strategy:
      matrix:
        include:
          - os: macos-latest
            target: x86_64-apple-darwin
            binary-postfix: ""
            binary-name: rainfrog
            use-cross: false
            features: default
          - os: macos-latest
            target: aarch64-apple-darwin
            binary-postfix: ""
            use-cross: false
            binary-name: rainfrog
            features: default
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            binary-postfix: ""
            use-cross: false
            binary-name: rainfrog
            features: default
          - os: windows-latest
            target: x86_64-pc-windows-msvc
            binary-postfix: ".exe"
            use-cross: false
            binary-name: rainfrog
            features: default
          - os: ubuntu-latest
            target: aarch64-unknown-linux-gnu
            binary-postfix: ""
            use-cross: true
            binary-name: rainfrog
            features: default
          - os: ubuntu-latest
            target: i686-unknown-linux-gnu
            binary-postfix: ""
            use-cross: true
            binary-name: rainfrog
            features: default
          - os: ubuntu-latest
            target: i686-unknown-linux-musl
            binary-postfix: ""
            use-cross: true
            binary-name: rainfrog
            features: default
          - os: ubuntu-latest
            target: aarch64-linux-android
            binary-postfix: ""
            use-cross: true
            binary-name: rainfrog
            features: termux --no-default-features

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable

          target: ${{ matrix.target }}

          profile: minimal
          override: true
      - uses: Swatinem/rust-cache@v2
      - name: Cross build
        if: ${{ matrix.use-cross == true }}
        uses: houseabsolute/actions-rust-cross@v0
        with:
          command: build
          target: ${{ matrix.target }}
          args: "--release --features ${{ matrix.features }}"
          cross-version: 7b79041c9278769eca57fae10c74741f5aa5c14b
      - name: Cargo build
        if: ${{ matrix.use-cross != true }}
        uses: actions-rs/cargo@v1
        with:
          command: build
          toolchain: stable
          args: --release --target ${{ matrix.target }} --features ${{ matrix.features }}

      - name: install strip command
        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
        shell: bash
        run: |
              sudo apt update
              sudo apt-get install -y binutils-aarch64-linux-gnu

      - name: Strip binary
        if: ${{ matrix.target != 'aarch64-linux-android' }}
        shell: bash
        run: |

          cd target/${{ matrix.target }}/release

          ####### reduce binary size by removing debug symbols #######

          BINARY_NAME=${{ matrix.binary-name }}${{ matrix.binary-postfix }}
          if [[ ${{ matrix.target }} == aarch64-unknown-linux-gnu ]]; then

            GCC_PREFIX="aarch64-linux-gnu-"
          else
            GCC_PREFIX=""
          fi
          "$GCC_PREFIX"strip $BINARY_NAME

          cd ../../../

      - name: Packaging final binary
        shell: bash
        run: |

          cd target/${{ matrix.target }}/release

          ########## create tar.gz ##########

          BINARY_NAME=${{ matrix.binary-name }}${{ matrix.binary-postfix }}
          RELEASE_NAME=${{ matrix.binary-name }}-${GITHUB_REF/refs\/tags\//}-${{ matrix.target }}

          tar czvf $RELEASE_NAME.tar.gz $BINARY_NAME

          ########## create sha256 ##########

          if [[ ${{ runner.os }} == 'Windows' ]]; then

            certutil -hashfile $RELEASE_NAME.tar.gz sha256 | grep -E [A-Fa-f0-9]{64} > $RELEASE_NAME.sha256
          else
            shasum -a 256 $RELEASE_NAME.tar.gz > $RELEASE_NAME.sha256
          fi

      - name: Releasing assets
        uses: softprops/action-gh-release@v1
        with:
          generate_release_notes: true
          files: |

            target/${{ matrix.target }}/release/${{ matrix.binary-name }}-*.tar.gz
            target/${{ matrix.target }}/release/${{ matrix.binary-name }}-*.sha256

        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-cargo:
    name: Publishing to Cargo
    runs-on: ubuntu-latest
    needs: publish
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo publish
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

  release-commenter:
    name: Commenting on Issues and PRs
    runs-on: ubuntu-latest
    needs: publish-cargo
    permissions:
      pull-requests: write
      issues: write
    steps:
      - uses: apexskier/github-release-commenter@v1
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}