name: Pre Release

on:
  push:
    # Publish `pre-v1.2.3` tags as releases.
    tags:
      - 'pre-*'

jobs:
  build:
    name: Build Release
    strategy:
      matrix:
        go-version: [1.19.x]
        os: [ubuntu-latest, macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      - name: Install Go
        uses: actions/setup-go@v3
        with:
          go-version: ${{ matrix.go-version }}

      - uses: actions/cache@v3
        with:
          # In order:
          # * Module download cache
          # * Build cache (Linux)
          # * Build cache (Mac)
          # * Build cache (Windows)
          path: |
            ~/go/pkg/mod
            ~/.cache/go-build
            ~/Library/Caches/go-build
            ~\AppData\Local\go-build
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-

      # ==============================
      #       Linux/Macos/Windows Build
      # ==============================

      - name: Build Binary for ${{matrix.os}}
        env:
          CGO_ENABLED: "0"
        run: |
          go mod download
          make geth

      # ==============================
      #       Cross Compile for ARM
      # ==============================

      - name: Build Binary for ARM
        if: matrix.os == 'ubuntu-latest'
        run: |
          go mod download
          make geth-linux-arm
      # ==============================
      #       Upload artifacts
      # ==============================

      - name: Upload Linux Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'ubuntu-latest'
        with:
          name: linux
          path: ./build/bin/geth

      - name: Upload MacOS Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'macos-latest'
        with:
          name: macos
          path: ./build/bin/geth
      
      - name: Upload Windows Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'windows-latest'
        with:
          name: windows
          path: ./build/bin/geth.exe

      - name: Upload ARM-5 Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'ubuntu-latest'
        with:
          name: arm5
          path: ./build/bin/geth-linux-arm-5
      
      - name: Upload ARM-6 Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'ubuntu-latest'
        with:
          name: arm6
          path: ./build/bin/geth-linux-arm-6

      - name: Upload ARM-7 Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'ubuntu-latest'
        with:
          name: arm7
          path: ./build/bin/geth-linux-arm-7

      - name: Upload ARM-64 Build
        uses: actions/upload-artifact@v3
        if: matrix.os == 'ubuntu-latest'
        with:
          name: arm64
          path: ./build/bin/geth-linux-arm64

  release:
    name: Release
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Set Env
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV

      - name: Checkout Code
        uses: actions/checkout@v3

      # ==============================
      #       Download artifacts
      # ==============================

      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: linux
          path: ./linux
      
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: macos
          path: ./macos
      
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: windows
          path: ./windows
      
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: arm5
          path: ./arm5
      
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: arm6
          path: ./arm6
      
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: arm7
          path: ./arm7
      
      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: arm64
          path: ./arm64
      
      - name: Download Config File
        run: |
          . ./.github/release.env
          echo "mainnet.zip url: $MAINNET_FILE_URL"
          echo "testnet.zip url: $TESTNET_FILE_URL"
          curl -L $MAINNET_FILE_URL -o ./mainnet.zip
          curl -L $TESTNET_FILE_URL -o ./testnet.zip
      # ==============================
      #       Create release
      # ==============================

      # Rename assets
      - run: |
          mv ./linux/geth ./linux/geth_linux
          mv ./macos/geth ./macos/geth_macos
          mv ./windows/geth.exe ./windows/geth_windows.exe

      - name: Create Release
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
        with:
          tag_name: ${{ env.RELEASE_VERSION}}
          release_name: ${{ env.RELEASE_VERSION}}
          body: |
            versing: ${{ env.RELEASE_VERSION}}
            git commit: ${{ github.sha }}
          draft: true
          prerelease: true
          files: |
            ./mainnet.zip
            ./testnet.zip
            ./linux/geth_linux
            ./macos/geth_macos
            ./windows/geth_windows.exe
            ./arm5/geth-linux-arm-5
            ./arm6/geth-linux-arm-6
            ./arm7/geth-linux-arm-7
            ./arm64/geth-linux-arm64