name: Publish Helm Chart

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

permissions:
  packages: write

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Set up Helm
        uses: azure/setup-helm@v4

      - name: Get Chart Version
        id: version
        run: |
          VERSION=$(grep '^version:' chart/Chart.yaml | awk '{print $2}')
          echo "version=${VERSION}" >> $GITHUB_OUTPUT

      - name: Log in to GHCR
        run: |
          helm registry login ghcr.io \
            --username ${{ github.actor }} \
            --password ${{ secrets.GITHUB_TOKEN }}

      - name: Package and Push Chart
        run: |
          helm package chart/
          helm push devcontainer-${{ steps.version.outputs.version }}.tgz oci://ghcr.io/cpfarhood/charts
          echo "✅ Helm chart published: devcontainer-${{ steps.version.outputs.version }}"