name: Release

on:
  push:
    tags:
      - 'v*'

jobs:
  build-and-release:
    runs-on: local-ubuntu-latest
    permissions:
      contents: write
    outputs:
      version: ${{ steps.extract_version.outputs.version }}
      checksum: ${{ steps.compute_checksum.outputs.checksum }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Extract version from tag
        id: extract_version
        run: |
          VERSION=${GITHUB_REF_NAME#v}
          echo "version=${VERSION}" >> $GITHUB_OUTPUT
          echo "Version: ${VERSION}"

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: headlamp-sealed-secrets/package-lock.json

      - name: Install dependencies
        working-directory: ./headlamp-sealed-secrets
        run: npm ci

      - name: Run type check
        working-directory: ./headlamp-sealed-secrets
        run: npm run tsc

      - name: Run linter
        working-directory: ./headlamp-sealed-secrets
        run: npm run lint

      - name: Build plugin
        working-directory: ./headlamp-sealed-secrets
        run: npx @kinvolk/headlamp-plugin build

      - name: Package plugin
        working-directory: ./headlamp-sealed-secrets
        run: npx @kinvolk/headlamp-plugin package

      - name: Move tarball to root
        working-directory: ./headlamp-sealed-secrets
        run: |
          # Get the specific tarball created by package command
          TARBALL="headlamp-sealed-secrets-${{ steps.extract_version.outputs.version }}.tar.gz"
          if [ ! -f "${TARBALL}" ]; then
            echo "::error::Expected tarball ${TARBALL} not found"
            ls -la *.tar.gz
            exit 1
          fi
          mv "${TARBALL}" "../${TARBALL}"
          echo "Moved tarball: ${TARBALL}"

      - name: Validate tarball name
        run: |
          EXPECTED="headlamp-sealed-secrets-${{ steps.extract_version.outputs.version }}.tar.gz"
          ACTUAL=$(ls *.tar.gz)
          if [ "$EXPECTED" != "$ACTUAL" ]; then
            echo "::error::Tarball name mismatch! Expected: $EXPECTED, Got: $ACTUAL"
            exit 1
          fi
          echo "✓ Tarball name validated: $ACTUAL"

      - name: Compute checksum
        id: compute_checksum
        run: |
          TARBALL="headlamp-sealed-secrets-${{ steps.extract_version.outputs.version }}.tar.gz"
          CHECKSUM=$(sha256sum "$TARBALL" | awk '{print $1}')
          echo "checksum=${CHECKSUM}" >> $GITHUB_OUTPUT
          echo "Checksum: sha256:${CHECKSUM}"

      - name: Verify tarball contents
        run: |
          TARBALL="headlamp-sealed-secrets-${{ steps.extract_version.outputs.version }}.tar.gz"
          echo "Tarball contents:"
          tar -tzf "${TARBALL}" | head -20

          # Verify main.js exists
          if ! tar -tzf "${TARBALL}" | grep -q "package/main.js"; then
            echo "::error::main.js not found in tarball"
            exit 1
          fi
          echo "✓ Tarball contents validated"

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: headlamp-sealed-secrets-${{ steps.extract_version.outputs.version }}.tar.gz
          fail_on_unmatched_files: true
          draft: false
          prerelease: false
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  update-metadata:
    needs: build-and-release
    runs-on: local-ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout main branch
        uses: actions/checkout@v4
        with:
          ref: main
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Configure git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Update checksum in metadata
        run: |
          VERSION="${{ needs.build-and-release.outputs.version }}"
          CHECKSUM="${{ needs.build-and-release.outputs.checksum }}"

          sed -i "s|headlamp/plugin/archive-checksum:.*|headlamp/plugin/archive-checksum: sha256:${CHECKSUM}|" artifacthub-pkg.yml

          git add artifacthub-pkg.yml
          if ! git diff --cached --quiet; then
            git commit -m "ci: update checksum for v${VERSION}"
            git push origin main
            echo "✓ Checksum updated on main branch"
          else
            echo "✓ Checksum already up to date"
          fi

      - name: Release Summary
        run: |
          echo "Release Summary:"
          echo "=================="
          echo "Version: v${{ needs.build-and-release.outputs.version }}"
          echo "Tarball: headlamp-sealed-secrets-${{ needs.build-and-release.outputs.version }}.tar.gz"
          echo "Checksum: sha256:${{ needs.build-and-release.outputs.checksum }}"
          echo "Archive URL: https://github.com/${{ github.repository }}/releases/download/v${{ needs.build-and-release.outputs.version }}/headlamp-sealed-secrets-${{ needs.build-and-release.outputs.version }}.tar.gz"
          echo ""
          echo "Metadata updated on main branch."
          echo "Artifact Hub will sync within 5-10 minutes."