k8s.yml

name: k8s-lint
on:
  push:
    branches:
      - main
  pull_request:
jobs:
  k8s-lint:
    name: helm-lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: alexellis/setup-arkade@v1

      - uses: alexellis/arkade-get@master
        with:
          kubectl: latest
          kustomize: latest
          kubeconform: latest
          kubeval: latest
          helm: latest
          stern: latest
          jq: latest
          yq: latest

      - name: helm-lint-dex-k8s-auth
        run: |
          helm lint charts/dex-k8s-authenticator

      - name: helm-template
        run: |
          helm template charts/dex-k8s-authenticator --output-dir ./tmp/workspace/rendered-charts/dex-k8s-authenticator

      - name: kubeval
        run: |
          kubeval -d ./tmp/workspace/rendered-charts --strict --ignore-missing-schemas

  e2e:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: alexellis/arkade-get@master
        with:
          kubectl: latest
          stern: latest

#      - name: Install curl
#        run: sudo apt-get install -y curl

      - name: setup-kind
        uses: helm/kind-action@v1.5.0
        with:
          cluster_name: kind

      - name: build-ci-image
        run: |
          docker build -t getditto/dex-k8s-authenticator:${GITHUB_SHA} .
          kind load docker-image getditto/dex-k8s-authenticator:${GITHUB_SHA}

      - name: update-helm-values
        run: |
          set -x
          export NODE_IP=$(kubectl get nodes -o jsonpath="{.items[0].status.addresses[0].address}")
          export CI_TAG=$GITHUB_SHA
          envsubst < ./tests/e2e/helm/dex-overrides.yaml > /tmp/dex-overrides.yaml
          envsubst < ./tests/e2e/helm/dex-k8s-auth-overrides.yaml > /tmp/dex-k8s-auth-overrides.yaml

      - name: install-dex
        run: |
          helm repo add dexidp https://charts.dexidp.io
          helm install -f /tmp/dex-overrides.yaml dex dexidp/dex
          kubectl describe deployment dex
          kubectl rollout status deploy dex -w

      - name: install-dex-auth
        run: |
          helm install -f /tmp/dex-k8s-auth-overrides.yaml dex-k8s-authenticator ./charts/dex-k8s-authenticator
          kubectl describe deployment dex-k8s-authenticator
          kubectl rollout status deploy dex-k8s-authenticator -w

      - name: test
        run: |
          kubectl get pods
          export NODE_IP=$(kubectl get nodes -o jsonpath="{.items[0].status.addresses[0].address}")
          curl -Lsf "http://${NODE_IP}:30000/login/my-cluster" | grep "Log in to Your Account"