ci.yaml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Prepare
        id: prep
        run: |
          TAG=$(echo $GITHUB_SHA | head -c7)
          echo ::set-output name=tag::${TAG}

      - name: Login to GitHub package docker registry
        run: |
          echo "${{ secrets.GITHUB_TOKEN }}" | \
            docker login --username ${{ github.actor }} --password-stdin ghcr.io

      - uses: actions/setup-go@v3
        with:
          # Installs the go version specified in go.mod
          go-version-file: 'go.mod'
          cache: true

      - name: Install protobuf-compiler
        run: sudo apt install -y libprotobuf-dev protobuf-compiler

      - uses: denoland/setup-deno@v1
        with:
          deno-version: v1.32.1

      - name: Fetch Flow
        run: |
          mkdir $HOME/bin \
          && curl -L --proto '=https' --tlsv1.2 -sSf "https://github.com/estuary/flow/releases/download/dev/flow-x86-linux.tar.gz" \
           | tar -zx -C $HOME/bin

      - name: Setup Protobuf Tools
        run: make protobuf_tools

      - name: Add GOBIN to PATH
        run: echo "$HOME/go/bin" >> $GITHUB_PATH

      - name: Install Go deps
        run: go mod download

      - name: Build
        run: make && go build -o $HOME/bin/data-plane-gateway .

      - name: Ensure that generated files are unchanged.
        run: |
          git status \
          && git diff \
          && [[ -z "$(git status --porcelain)" ]] || exit 1

      - name: Run Tests
        run: ./test.sh run $HOME/bin/data-plane-gateway $HOME/bin/flowctl-go

      - name: Build Docker Image
        uses: docker/build-push-action@v2
        with:
          context: .
          load: true
          tags: ghcr.io/estuary/data-plane-gateway:dev

      - name: Push Docker image
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true
          tags: ghcr.io/estuary/data-plane-gateway:${{ steps.prep.outputs.tag }}

      - name: Push Docker image with 'dev' tag
        if: ${{ github.event_name == 'push' }}
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true # See 'if' above
          tags: ghcr.io/estuary/data-plane-gateway:dev