bridge.yml

name: Bridge

on:
  workflow_dispatch:
    branches: [master]

jobs:
  Bridge:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Check & Compare Version
        run: |
          cd bridges/centralized-ethereum
          export TERM=xterm-256color
          export VERSION=$(awk '/^version/' Cargo.toml | head -n 1 | awk '{print $3}' | tr -d '"')
          export RESULT=$(wget -q https://registry.hub.docker.com/v1/repositories/witnet/witnet-centralized-ethereum-bridge/tags -O -  | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}' | grep $VERSION)
          if [ ! -z $RESULT ]; then tput setaf 1; echo "VERSION IS ALREADY PUBLISHED" && exit 1; else true; fi;
          echo "IMAGE_VERSION=$VERSION" >> $GITHUB_ENV

      - name: Install Protobuf
        run: |
          sudo apt install -y protobuf-compiler
          protoc --version

      - name: Build witnet-centralized-ethereum-bridge
        run: |
          cargo build -p witnet-centralized-ethereum-bridge --release

      - name: Move file to outside docker ignored
        run: |
          cp target/release/witnet-centralized-ethereum-bridge ./

      - name: Build docker Image
        run: docker build -t witnet/witnet-centralized-ethereum-bridge:"${{ env.IMAGE_VERSION }}" -f ./docker/bridge/Dockerfile . && docker image ls 

      - name: Login to Docker hub Registry
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Push Image
        run: |
          docker push witnet/witnet-centralized-ethereum-bridge:"${{ env.IMAGE_VERSION }}"