test.yaml

name: test

on:
  push:
    branches:
      - main
  pull_request:
    types: [opened, synchronize]

env:
  GKE_CLUSTER_NAME: autopilot-cluster-1 # TODO: replace with your cluster name
  GKE_REGION: us-central1 # TODO: replace with your cluster region

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.9"]
      fail-fast: false

    permissions:
      contents: "read"
      id-token: "write"

    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: update and install packages
        run: |
          sudo apt-get update -y \
          && sudo apt-get install -y curl \
          && curl -Lo skaffold https://storage.googleapis.com/skaffold/releases/latest/skaffold-linux-amd64 \
          && sudo install skaffold /usr/local/bin/ \
          && curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash \
          && skaffold config set --global collect-metrics false

      - name: set up python
        uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python-version }}

      - name: install dependencies
        run: ./scripts/install.sh

      - name: run tests
        run: ./scripts/test.sh

      - name: skaffold build container
        if: github.event_name == 'pull_request'
        run: skaffold build --push=false --cache-artifacts=false

      - id: gcp_auth
        name: authenticate to gcp
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: "google-github-actions/auth@v0.4.0"
        with:
          workload_identity_provider: "projects/${{ secrets.GCP_PROJECT_ID_DEV }}/locations/global/workloadIdentityPools/github/providers/github"
          service_account: "${{ secrets.GCP_SA_DEV }}"

      - name: Set up docker to communicate via gcloud cli
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        run: |
          gcloud auth login --brief --cred-file="${{ steps.gcp_auth.outputs.credentials_file_path }}"
          gcloud auth configure-docker

      - name: skaffold build and push latest
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        run: |
          skaffold build --cache-artifacts=false --tag=latest --file-output=skaffold.out

      - name: skaffold deploy
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        run: |
          gcloud container clusters get-credentials $GKE_CLUSTER_NAME --region $GKE_REGION
          skaffold deploy --build-artifacts=skaffold.out