name: Release

on:
  push:
    tags:
      - '*'

permissions:
  contents: write
  packages: write

jobs:  
  release:
    # depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
    # see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
        with:
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config --global user.name "jellyfin-bot"
          git config --global user.email "team@jellyfin.org"

      - name: Install Helm
        uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

      - name: Install yq
        run: |
          # renovate: datasource=github-releases depName=mikefarah/yq
          YQ_VERSION="4.44.3"
          wget -q https://github.com/mikefarah/yq/releases/download/v${YQ_VERSION}/yq_linux_amd64 -O yq
          chmod +x yq
          sudo mv yq /usr/local/bin/yq
          yq --version

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@cae68fefc6b5f367a0275617c9f83181ba54714f # v1.7.0
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        with:
          config: .github/cr.yaml

      - name: Extract chart metadata and format release notes
        id: release-notes
        run: |
          CHART_PATH="charts/jellyfin"
          CHART_NAME=$(yq eval '.name' "${CHART_PATH}/Chart.yaml")
          CHART_VERSION=$(yq eval '.version' "${CHART_PATH}/Chart.yaml")
          APP_VERSION=$(yq eval '.appVersion' "${CHART_PATH}/Chart.yaml")
          RELEASE_TAG="${CHART_NAME}-${CHART_VERSION}"

          echo "tag=${RELEASE_TAG}" >> $GITHUB_OUTPUT

          CHANGELOG_RAW=$(yq eval '.annotations."artifacthub.io/changes"' "${CHART_PATH}/Chart.yaml")

          # Build changelog section
          CHANGELOG_SECTION=""
          if [ "$CHANGELOG_RAW" != "null" ] && [ -n "$CHANGELOG_RAW" ]; then
            CHANGELOG_SECTION="## What's Changed

          "
            TEMP_FILE=$(mktemp)
            SEPARATOR="|"
            echo "$CHANGELOG_RAW" | yq eval ".[] | .kind + \"${SEPARATOR}\" + .description" - > "$TEMP_FILE"

            while IFS="${SEPARATOR}" read -r kind description; do
              case "$kind" in
                "added")
                  emoji="✨"
                  label="Added"
                  ;;
                "changed")
                  emoji="🔄"
                  label="Changed"
                  ;;
                "deprecated")
                  emoji="⚠️"
                  label="Deprecated"
                  ;;
                "removed")
                  emoji="🗑️"
                  label="Removed"
                  ;;
                "fixed")
                  emoji="🐛"
                  label="Fixed"
                  ;;
                "security")
                  emoji="🔒"
                  label="Security"
                  ;;
                *)
                  emoji="📝"
                  label="Changed"
                  ;;
              esac
              CHANGELOG_SECTION="${CHANGELOG_SECTION}- ${emoji} **${label}**: ${description}
          "
            done < "$TEMP_FILE"

            rm -f "$TEMP_FILE"
            CHANGELOG_SECTION="${CHANGELOG_SECTION}
          "
          fi

          # Build release body
          RELEASE_BODY="## Jellyfin Helm Chart v${CHART_VERSION}

          **Application Version**: \`${APP_VERSION}\`

          ${CHANGELOG_SECTION}## Installation

          Add the Jellyfin Helm repository:

          \`\`\`bash
          helm repo add jellyfin https://jellyfin.github.io/jellyfin-helm
          helm repo update
          \`\`\`

          Install the chart:

          \`\`\`bash
          helm install my-jellyfin jellyfin/jellyfin --version ${CHART_VERSION}
          \`\`\`

          ## Upgrade

          \`\`\`bash
          helm upgrade my-jellyfin jellyfin/jellyfin --version ${CHART_VERSION}
          \`\`\`

          ---

          📦 **Chart**: \`jellyfin\` v${CHART_VERSION}
          🎬 **Jellyfin**: v${APP_VERSION}
          📖 **Documentation**: https://github.com/jellyfin/jellyfin-helm/blob/main/charts/jellyfin/README.md
          "

          # Save to file
          echo "$RELEASE_BODY" > release-notes.md

      - name: Update release notes
        env:
          GH_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        run: |
          RELEASE_TAG="${{ steps.release-notes.outputs.tag }}"

          # Update release notes
          gh release edit "$RELEASE_TAG" --notes-file release-notes.md

          echo "✅ Updated release notes for $RELEASE_TAG"