release.yml

name: Release Charts

on:
  push:
    branches:
      - main

# Environment variables available to all jobs and steps in this workflow
env:
  K3D_VERSION: 5.4.4
  HELM_VERSION: 3.11.3
  KUBECTL_VERSION: 1.23.4
  KUSTOMIZE_VERSION: 4.5.7

jobs:
  release:
    # depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
    # see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Helm linting
        run: |
          ./test/lint.sh

      - name: Dependencies
        run: |
          mkdir -p ${GITHUB_WORKSPACE}/bin/

          # install kubectl
          curl -L https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VERSION}/bin/linux/amd64/kubectl -o ${GITHUB_WORKSPACE}/bin/kubectl && chmod +x ${GITHUB_WORKSPACE}/bin/kubectl

          # install helm
          curl -L https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz -o helm-v${HELM_VERSION}-linux-amd64.tar.gz && tar -zxvf helm-v${HELM_VERSION}-linux-amd64.tar.gz && chmod +x linux-amd64/helm && mv linux-amd64/helm ${GITHUB_WORKSPACE}/bin/helm

          # install kustomize
          curl -L https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${KUSTOMIZE_VERSION}/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz -o kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz && tar -zxvf kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz && chmod +x kustomize && mv kustomize ${GITHUB_WORKSPACE}/bin/kustomize

          # install k3d
          curl -s https://raw.githubusercontent.com/rancher/k3d/main/install.sh | TAG=v${K3D_VERSION} bash

          # install taskfile
          curl -sL https://taskfile.dev/install.sh | sh

          # install yq
          sudo snap install yq

      - name: GitHub Path
        run: |
          echo "$GITHUB_WORKSPACE/bin" >> $GITHUB_PATH

      - name: Create Kubernetes Cluster
        run: |
          k3d cluster create --config=cluster/config.yaml

      - name: Test Drupal Helm Chart
        run: |
          cd charts/drupal
          helm install drupal -f values.yaml . --timeout=600s

      - name: Configure Git
        run: |
          git config user.name "chart-releaser"
          git config user.email "chart-releaser@users.noreply.github.com"

      - name: Install Helm
        uses: azure/setup-helm@v1
        with:
          version: v3.8.1

      - name: Add repositories
        run: |
          for repo in $(yq '.chart-repos[]' test/config.yaml); do helm repo add $(echo $repo | cut -d'=' -f1) $(echo $repo | cut -d'=' -f2) --force-update; done

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.4.0
        with:
          charts_dir: ./charts
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          CR_SKIP_EXISTING: 'true'