checks.yaml

name: Checks

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  go-build:
    name: Go Build
    runs-on: ubuntu-22.04
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Build Golang
        run: make ci-go-build
        timeout-minutes: 15

  go-test:
    name: Go Test
    runs-on: ubuntu-22.04
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Unit Test Golang
        run: make ci-go-test
        timeout-minutes: 15

  go-lint:
    name: Go Lint
    runs-on: ubuntu-22.04
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Golang Style and Lint Check
        run: make ci-go-check
        timeout-minutes: 15

  deploy:
    name: Push Latest Release
    if: github.ref == 'refs/heads/main' # only true for pushes to `main`
    runs-on: ubuntu-22.04
    steps:
      - name: Check out code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build and Push
        env:
          DOCKER_USER: ${{ secrets.DOCKER_USER }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        # Only run if required secrets are provided
        if: ${{ env.DOCKER_USER && env.DOCKER_PASSWORD }}
        run: make deploy-ci

  e2e:
    name: Istio End-to-End Test
    runs-on: ubuntu-22.04
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Build docker image
        run: make ci-go-build ci-go-build-linux-static image-quick tag-latest

      - name: Setup kind/istio
        run: |
          # install kind, kubectl, istio
          make test-cluster

          # Install bats
          sudo apt-get update -y
          sudo apt-get install -y bats

          # Make docker image available to k8s
          kind load docker-image openpolicyagent/opa:latest-istio

      - name: Run e2e tests
        run: make test-e2e
        timeout-minutes: 10

      - name: Cleanup
        run: kind delete cluster

  e2e-envoy-grpc:
    name: Envoy gRPC End-to-End Test
    runs-on: ubuntu-22.04
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Build docker image
        run: make ci-go-build ci-go-build-linux-static image-quick tag-latest

      - name: Build testsrv docker image
        run: make testsrv-image
        working-directory: examples/grpc

      - name: Run test
        run: make test-setup test
        working-directory: examples/grpc

      - name: Run test log dump and cleanup
        run: make test-teardown
        if: ${{ always() }}
        working-directory: examples/grpc

  proxy-init-build:
    # Make sure that the proxy_init container is able to build successfully.
    name: Build proxy_init container
    runs-on: ubuntu-20.04
    steps:
    - name: Check out code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Workaround Buildx Errors
      run: build/buildx_workaround.sh

    - name: Build proxy_init
      run: make -C proxy_init build