name: Release Charts

on:
  push:
    branches:
      - main

jobs:
  release:
    permissions:
      contents: write
      packages: write
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

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

      - name: Install Helm
        id: install
        uses: azure/setup-helm@v4.2.0
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.6.0
        with:
          skip_existing: true
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

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

      - name: Push Charts to GHCR
        run: |
          if [ -d ".cr-release-packages" ]; then
            for pkg in .cr-release-packages/*; do
              if [ -z "${pkg:-}" ]; then
                break
              fi

              helm push "${pkg}" oci://ghcr.io/${GITHUB_REPOSITORY_OWNER}/charts
            done
          else
            echo "Directory .cr-release-packages does not exist."
          fi