name: Build and Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Netmaker version'
        required: true
  release:
    types: [published]

jobs:
  version:
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.echo.outputs.tag }}
      version: ${{ steps.echo.outputs.version }}
    steps:
      - name: Get Version Number
        run: |
          if [[ -n "${{ github.event.inputs.version }}" ]]; then
            NETMAKER_VERSION=${{ github.event.inputs.version }}
          else
            NETMAKER_VERSION=$(curl -fsSL https://api.github.com/repos/gravitl/netmaker/tags | grep 'name' | head -1 | cut -d'"' -f4)
          fi
          echo "NETMAKER_VERSION=${NETMAKER_VERSION}" >> $GITHUB_ENV
          # remove everything but digits and . for package (deb, rpm, etc) versions
          PACKAGE_VERSION=$(echo ${NETMAKER_VERSION} | tr -cd '[:digit:].')
          echo "PACKAGE_VERSION=${PACKAGE_VERSION}" >> $GITHUB_ENV
      - name: Echo
        id: echo
        run: |
          echo ${{ env.NETMAKER_VERSION }}
          echo ${{ env.PACKAGE_VERSION }}
          if [[ -z ${{ env.NETMAKER_VERSION }} || -z ${{ env.PACKAGE_VERSION }} ]]
          then
            exit 1
          fi
          echo "::set-output name=tag::${{ env.NETMAKER_VERSION }}"
          echo "::set-output name=version::${{ env.PACKAGE_VERSION }}"
  netmaker:
    runs-on: ubuntu-latest
    needs: version
    steps:
      - name: set variables
        run: |
          echo ${{ needs.version.outputs.tag }} ${{ needs.version.outputs.version }}
          TAG=${{needs.version.outputs.tag}}
          VERSION=${{needs.version.outputs.version}}
          if [[ -z ${VERSION} || -z ${TAG} ]]; then
            exit 1
          fi
          echo "NETMAKER_VERSION=${TAG}"  >> $GITHUB_ENV
          echo "PACKAGE_VERSION=${VERSION}" >> $GITHUB_ENV
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup go
        uses: actions/setup-go@v2
        with:
          go-version: 1.19
      - name: Build
        run: |
          env CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -ldflags="-X 'main.version=${NETMAKER_VERSION}'" -o build/netmaker main.go
      - name: Upload netmaker x86 to Release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: build/netmaker
          tag: ${{ env.NETMAKER_VERSION }}
          overwrite: true
          prerelease: true
          asset_name: netmaker