name: release

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    permissions:
      packages: write
      contents: write
    runs-on: codeberg-small
    steps:
      # https://code.forgejo.org/actions/checkout
      - name: Checkout
        uses: actions/checkout@v5
        with:
          # fetch full history to allow goreleaser to generate the full changelog
          fetch-depth: 0

      # https://code.forgejo.org/actions/setup-go
      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version-file: 'go.mod'

      # https://github.com/goreleaser/goreleaser-action
      - name: Run GoReleaser
        uses: https://github.com/goreleaser/goreleaser-action@v6
        with:
          version: '~> v2'
          args: release --clean --parallelism 2
        env:
          GORELEASER_FORCE_TOKEN: gitea
          GITEA_TOKEN: ${{ secrets.RELEASE_TOKEN }}

      # https://code.forgejo.org/actions/setup-node
      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: '22'

      - name: Build and attach .mcpb (Claude Desktop Extension) per platform
        env:
          TAG: ${{ github.ref_name }}
          GITEA_TOKEN: ${{ secrets.RELEASE_TOKEN }}
          REPO: ${{ github.repository }}
        run: |
          set -euo pipefail
          VERSION="${TAG#v}"

          RELEASE_ID=$(curl -fsSL \
            -H "Authorization: token ${GITEA_TOKEN}" \
            "https://codeberg.org/api/v1/repos/${REPO}/releases/tags/${TAG}" \
            | jq -r '.id')
          if [ -z "$RELEASE_ID" ] || [ "$RELEASE_ID" = "null" ]; then
            echo "Could not resolve release ID for tag ${TAG}" >&2
            exit 1
          fi

          cp extension/manifest.json extension/manifest.json.orig
          trap 'mv -f extension/manifest.json.orig extension/manifest.json 2>/dev/null || true' EXIT

          for goos in linux darwin; do
            for goarch in amd64 arm64; do
              rm -rf extension/bin
              mkdir -p extension/bin

              BIN=$(find dist -type f -name forgejo-mcp -path "*${goos}_${goarch}*" | head -1)
              if [ -z "$BIN" ]; then
                echo "No binary for ${goos}_${goarch} in dist/" >&2
                exit 1
              fi
              cp "$BIN" extension/bin/forgejo-mcp
              chmod +x extension/bin/forgejo-mcp

              cp extension/manifest.json.orig extension/manifest.json
              jq --arg v "$VERSION" '.version=$v' extension/manifest.json > extension/manifest.json.tmp
              mv extension/manifest.json.tmp extension/manifest.json

              OUT="dist/forgejo-mcp_${VERSION}_${goos}_${goarch}.mcpb"
              npx -y @anthropic-ai/mcpb pack extension/ "$OUT"

              ASSET_NAME=$(basename "$OUT")
              curl -fsSL -X POST \
                -H "Authorization: token ${GITEA_TOKEN}" \
                -F "attachment=@${OUT}" \
                "https://codeberg.org/api/v1/repos/${REPO}/releases/${RELEASE_ID}/assets?name=${ASSET_NAME}"
            done
          done