name: Docker Build

on: [pull_request]
jobs:
  build:
    name: Run docker build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Run docker build
        run: make docker-build
  test:
    name: Run unit tests
    env:
      GOPATH: /tmp/go
      # To run the unit tests you need to add secrets to your repository.
      BUILD_HOSTNAME: ${{ secrets.BUILD_HOSTNAME }}
      BUILD_USERNAME: ${{ secrets.BUILD_USERNAME }}
      BUILD_KEY: ${{ secrets.BUILD_KEY }}
    #strategy:
    #  matrix:
    #    go-version: [1.16.x, 1.17.x]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      # Passed experience with GHA has taught me to store variables in files instead of passing them as variables.
      - name: Output variables to files
        run: |
          echo $GITHUB_REPOSITORY > /tmp/git_repository
          echo $GITHUB_HEAD_REF > /tmp/git_head_ref
          echo "-----BEGIN OPENSSH PRIVATE KEY-----" >> /tmp/key
          echo ${{ env.BUILD_KEY }} >> /tmp/key
          echo "-----END OPENSSH PRIVATE KEY-----" >> /tmp/key
          chmod 400 /tmp/key
          cat  /tmp/git_repository
          cat  /tmp/git_head_ref

      - name: Raw SCP
        run: |
          scp -o 'StrictHostKeyChecking no' -i /tmp/key /tmp/git_repository ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/git_repository
          scp -o 'StrictHostKeyChecking no' -i /tmp/key /tmp/git_head_ref ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/git_head_ref
          scp -o 'StrictHostKeyChecking no' -i /tmp/key .github/workflows/run_unit_test.sh ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/run_unit_test.sh

      - name: Trigger Unit Test
        run: |
          ssh -o 'StrictHostKeyChecking no' -i /tmp/key ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }} chmod +x /tmp/run_unit_test.sh /tmp/run_unit_test.sh
          ssh -o 'StrictHostKeyChecking no' -i /tmp/key ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }} /tmp/run_unit_test.sh

      - name: Get the logs and cat them
        run: |
          scp -o 'StrictHostKeyChecking no' -i /tmp/key ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/test.log .
          cat ./test.log

      - name: Check Error Code
        run: |
          scp -o 'StrictHostKeyChecking no' -i /tmp/key ${{ env.BUILD_USERNAME }}@${{ env.BUILD_HOSTNAME }}:/tmp/return_test.txt .
          [ $(cat ./return_test.txt) -eq 0 ]

  integrationtest:
    name: Run integration tests
    env:
      GOPATH: /tmp/go
      DB_WRITE: true
      ETH_FORWARD_ETH_CALLS: false
      ETH_PROXY_ON_ERROR: false
      ETH_HTTP_PATH: ""
    strategy:
      matrix:
        go-version: [1.16.x]
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Create GOPATH
        run: mkdir -p /tmp/go
      - name: Install Go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.go-version }}
      - uses: actions/checkout@v2
      - name: Run database
        run: docker-compose -f docker-compose.test.yml -f docker-compose.yml up -d ipld-eth-db dapptools contract eth-server
      - name: Test
        run: |
          while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8081)" != "200" ]; do echo "waiting for ipld-eth-server..." && sleep 5; done && \
          while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8545)" != "200" ]; do echo "waiting for geth-statediff..." && sleep 5; done && \
          make integrationtest

  integrationtest_forwardethcalls:
    name: Run integration tests for direct proxy fall-through of eth_calls
    env:
      GOPATH: /tmp/go
      DB_WRITE: false
      ETH_FORWARD_ETH_CALLS: true
      ETH_PROXY_ON_ERROR: false
      ETH_HTTP_PATH: "dapptools:8545"
    strategy:
      matrix:
        go-version: [1.16.x]
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Create GOPATH
        run: mkdir -p /tmp/go
      - name: Install Go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.go-version }}
      - uses: actions/checkout@v2
      - name: Run database
        run: docker-compose -f docker-compose.test.yml -f docker-compose.yml up -d ipld-eth-db dapptools contract eth-server
      - name: Test
        run: |
          while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8081)" != "200" ]; do echo "waiting for ipld-eth-server..." && sleep 5; done && \
          while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8545)" != "200" ]; do echo "waiting for geth-statediff..." && sleep 5; done && \
          make integrationtest