name: Publish Helm Chart

on:
  push:
    branches:
      - main

jobs:
  build-and-publish:
    name: Build and Publish Helm Chart
    runs-on: ubuntu-latest

    steps:
      # Checkout Code
      - name: Checkout Code
        uses: actions/checkout@v3

      # Set up Helm CLI
      - name: Install Helm CLI
        run: |
          curl -fsSL https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

      # Build Helm Chart
      - name: Package Helm Chart
        run: |
          helm package helm/ -d ./packages/

      # Login to Gitea OCI Registry
      - name: Login to Gitea OCI Registry
        env:
          OCI_USERNAME: ${{ secrets.GITEA_USERNAME }}
          OCI_PASSWORD: ${{ secrets.GITEA_PASSWORD }}
        run: |
          helm registry login -u "$OCI_USERNAME" -p "$OCI_PASSWORD" https://git.unkrig.dev

      # Push Chart to OCI Registry
      - name: Push Chart to OCI Registry
        env:
          OCI_USERNAME: ${{ secrets.GITEA_USERNAME }}
          OCI_PASSWORD: ${{ secrets.GITEA_PASSWORD }}
        run: |
          helm push ./packages/*.tgz oci://git.unkrig.dev/helm-charts