package-helm-chart.yml

name: package-helm-chart

on:
  push:
    branches:
      - main
    paths:
      - 'deploy/helm/**'

  workflow_dispatch:

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

    runs-on: ubuntu-latest

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

      - name: Set environment variables
        id: set-variables
        run: |
          echo "REPOSITORY=ghcr.io/$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
          echo "VERSION=$(yq -r .version ./deploy/helm/grafana-ldap-sync/Chart.yaml)" >> "$GITHUB_OUTPUT"

      - name: Env variable output
        id: test-variables
        run: |
          echo ${{ steps.set-variables.outputs.REPOSITORY }}
          echo ${{ steps.set-variables.outputs.VERSION }}

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

      - name: Package and push helm chart
        run: |
          helm package ./deploy/helm/grafana-ldap-sync --version ${{ steps.set-variables.outputs.VERSION }}
          helm push ./grafana-ldap-sync-${{ steps.set-variables.outputs.VERSION }}.tgz oci://${{ steps.set-variables.outputs.REPOSITORY }}/charts

  publish-helm-chart:
    permissions:
      id-token: write
      packages: write
      contents: write
      actions: read
      deployments: read
      pull-requests: read

    runs-on: ubuntu-latest

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

      - name: Publish Helm charts
        uses: stefanprodan/helm-gh-pages@master
        with:
          token: ${{ secrets.GITHUB_TOKEN }}