chart.yaml

name: package-helm-chart

on:
  push:
    tags:
      - 'v*.*.*'
      - 'v*.*.*-*'
  workflow_dispatch:

jobs:
  package-and-push-helm-chart:
    permissions:
      contents: read
      packages: write

    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4.2.2

      - name: Set environment variables
        id: set-variables
        run: |
          echo "REPOSITORY=ghcr.io/$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3.3.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ github.token }}

      - name: Build, package and push helm chart
        run: |
          ./tool/go run cmd/k8s-operator/generate/main.go helmcrd
          ./tool/helm package --app-version=${{  github.ref_name }} --version=${{  github.ref_name }} './cmd/k8s-operator/deploy/chart'
          ./tool/helm push ./tailscale-operator-${{  github.ref_name }}.tgz oci://${{ steps.set-variables.outputs.REPOSITORY }}/charts