# .gitea/workflows/helm-release.yaml
name: Helm Chart Release

on:
  push:
    branches:
      - main
    paths:
      - 'phpfpm/**'
      - 'phpmyadmin/**'
      - 'wordpress/**'
      - '!**.md'

env:
  REGISTRY_URL: https://git.cafepieters.com
  OWNER: helmchart

jobs:
  release-charts:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        run: |
          git clone --depth 1 $GITHUB_SERVER_URL/$GITHUB_REPOSITORY.git .
          git fetch --depth 1

      - name: Install Helm
        run: |
          curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
          helm version

      - name: Package and Publish phpfpm
        if: github.event_name == 'push'
        run: |
          if [ -d "phpfpm" ]; then
            helm package phpfpm/
            CHART_FILE=$(ls phpfpm-*.tgz)
            curl --fail-with-body -u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_TOKEN }}" \
              -X POST \
              --upload-file "${CHART_FILE}" \
              "${REGISTRY_URL}/api/packages/${OWNER}/helm/api/charts"
            rm -f "${CHART_FILE}"
          fi

      - name: Package and Publish phpmyadmin
        if: github.event_name == 'push'
        run: |
          if [ -d "phpmyadmin" ]; then
            helm package phpmyadmin/
            CHART_FILE=$(ls phpmyadmin-*.tgz)
            curl --fail-with-body -u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_TOKEN }}" \
              -X POST \
              --upload-file "${CHART_FILE}" \
              "${REGISTRY_URL}/api/packages/${OWNER}/helm/api/charts"
            rm -f "${CHART_FILE}"
          fi

      - name: Package and Publish wordpress
        if: github.event_name == 'push'
        run: |
          if [ -d "wordpress" ]; then
            helm package wordpress/
            CHART_FILE=$(ls wordpress-*.tgz)
            curl --fail-with-body -u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_TOKEN }}" \
              -X POST \
              --upload-file "${CHART_FILE}" \
              "${REGISTRY_URL}/api/packages/${OWNER}/helm/api/charts"
            rm -f "${CHART_FILE}"
          fi

      - name: Generate charts directory
        run: |
          mkdir -p charts
          [ -d "phpfpm" ] && helm package phpfpm/ -d charts/
          [ -d "phpmyadmin" ] && helm package phpmyadmin/ -d charts/
          [ -d "wordpress" ] && helm package wordpress/ -d charts/

      - name: Generate index.yaml
        run: |
          helm repo index charts/ --url https://git.cafepieters.com/api/packages/${OWNER}/helm/charts/

      - name: Commit and push index.yaml
        run: |
          cp charts/index.yaml ./index.yaml
          git config user.name "Gitea Actions"
          git config user.email "actions@gitea.com"
          git add index.yaml
          git commit -m "chore: update helm index [skip ci]" || exit 0
          git push

      - name: Notify Success
        if: success()
        run: echo "✅ All Helm charts published successfully!"

      - name: Notify Failure
        if: failure()
        run: echo "❌ Failed to publish Helm charts"