main.yaml

name: Publish Helm Chart

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  publish:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Setup Helm
        uses: azure/setup-helm@v3

      - name: Package Helm Chart
        working-directory: ${{ github.workspace }}
        run: |
          helm package charts/langkit

      - name: Login to GHCR
        run: |
          docker login ghcr.io \
            -u ${{ github.repository_owner }} \
            --password-stdin < <(echo "${{ secrets.GITHUB_TOKEN }}")

      - name: Publish Helm Chart to GHCR
        id: chart
        run: |
          chart_version=$(grep 'version:' ./charts/langkit/Chart.yaml | tail -n1 | awk '{ print $2}')
          ghcr_chart="ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:${chart_version}"
          helm push "langkit-${chart_version}".tgz oci://ghcr.io/${{ github.repository_owner }}