build.yml

name: PR Testing

on:
  push:
    branches:
      - develop
  pull_request:
    branches:
      - "*"
    types:
      - synchronize
      - opened
      - reopened
      - ready_for_review

concurrency: 
  group: pr-testing-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  S3_BUCKET_PATH: "zetachain-deployment-files/builds/zeta-node"
  S3_PUBLIC_BUCKET_PATH: "zetachain-external-files"
  AWS_REGION: "us-east-1"
  GITHUB_REF_NAME: "$(echo ${{ github.ref_name }} | tr '//' '-')"

jobs:
  build-and-test:
    runs-on: ubuntu-20.04
    timeout-minutes: 15
    concurrency:
      group: "build-and-test"
    steps:
      - uses: actions/checkout@v4

      - name: Set CPU Architecture
        shell: bash
        run: |
          if [ "$(uname -m)" == "aarch64" ]; then
            echo "CPU_ARCH=arm64" >> $GITHUB_ENV
          elif [ "$(uname -m)" == "x86_64" ]; then
            echo "CPU_ARCH=amd64" >> $GITHUB_ENV
          else
            echo "Unsupported architecture" >&2
            exit 1
          fi

      - name: Install Pipeline Dependencies
        uses: ./.github/actions/install-dependencies
        timeout-minutes: 8
        with:
          cpu_architecture: ${{ env.CPU_ARCH }}
          skip_python: "true"
          skip_aws_cli: "true"
          skip_docker_compose: "false"
      
      - name: Test
        uses: nick-fields/retry@v3
        with:
          timeout_minutes: 20
          max_attempts: 2
          retry_on: error
          command: |
            echo "Running Build Tests"
            make clean
            make test-coverage

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4.0.1
        with:
          file: coverage.out
          token: ${{ secrets.CODECOV_TOKEN }}
          slug: zeta-chain/node

      - name: Build zetacored and zetaclientd
        env:
          CGO_ENABLED: 1
          GOOS: linux
          GOARCH: ${{ env.CPU_ARCH }}
        run: |
          make install
          cp "$HOME"/go/bin/* ./
          chmod a+x ./zetacored
          ./zetacored version

      - name: Upload zetacored
        uses: actions/upload-artifact@v4
        with:
          name: zetacored
          path: ~/go/bin/zetacored
          retention-days: 30
      
      - name: Upload zetaclientd
        uses: actions/upload-artifact@v4
        with:
          name: zetaclientd
          path: ~/go/bin/zetaclientd
          retention-days: 30
      
      - name: Clean Up Workspace
        if: always()
        shell: bash
        run: rm -rf *

  e2e-test:
    runs-on: ubuntu-20.04
    timeout-minutes: 25
    steps:
      - uses: actions/checkout@v4
      
      # configure docker to use the containerd snapshotter
      # so that we can use the buildkit cache
      - uses: depot/use-containerd-snapshotter-action@v1

      - name: Login to Docker Hub registry
        uses: docker/login-action@v2
        if: (github.event_name == 'push' && github.repository == 'zeta-chain/node') || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'zeta-chain/node')
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_READ_ONLY }}

      - name: Login to github docker registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Restore go cache
        uses: actions/cache@v4
        id: restore-go-cache
        with:
          path: |
            go-cache
          key: cache-${{ hashFiles('go.sum') }}
          lookup-only: ${{ github.event_name != 'push' }}

      - name: Inject go cache into docker
        uses: reproducible-containers/buildkit-cache-dance@v3.1.2
        with:
          cache-map: |
            {
              "go-cache": "/root/.cache/go-build"
            }
          skip-extraction: ${{ steps.restore-go-cache.outputs.cache-hit || github.event_name != 'push' }}

      # build zetanode with cache options
      - name: Build zetanode for cache
        uses: docker/build-push-action@v6
        env:
          CACHE_FROM_CONFIG: "type=registry,ref=ghcr.io/${{ github.repository }}:buildcache"
          CACHE_TO_CONFIG: "type=registry,ref=ghcr.io/${{ github.repository }}:buildcache,mode=max"
        with:
          context: .
          file: ./Dockerfile-localnet
          push: false
          tags: zetanode:latest
          cache-from: ${{ env.CACHE_FROM_CONFIG }}
          cache-to: ${{ github.event_name == 'push' && env.CACHE_TO_CONFIG || '' }}
          target: latest-runtime

      - name: Start Test
        run: make start-e2e-test

      # use docker logs -f rather than docker attach to make sure we get the initial logs
      - name: Watch Test
        run: |
          container_id=$(docker ps --filter "ancestor=orchestrator:latest" --format "{{.ID}}")
          docker logs -f "${container_id}" &
          exit $(docker wait "${container_id}")

      - name: Full Log Dump On Failure
        if: failure()
        run: |
          make stop-localnet

      - name: Notify Slack on Failure
        if: failure() && github.event_name == 'push' && github.ref == 'refs/heads/develop'
        uses: 8398a7/action-slack@v3
        with:
          status: ${{ job.status }}
          fields: repo,message,commit,author,action,eventName,ref,workflow,job,took
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_CI_ALERTS }}

      - name: Stop Private Network
        if: always()
        run: |
          make stop-localnet

      - name: Clean Up Workspace
        if: always()
        shell: bash
        run: sudo rm -rf *