release.yml

name: Release

on:
  release:
    types: [created]

jobs:
  build:
    name: Build release binaries
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v5

      - name: Build all targets in devcontainer
        uses: devcontainers/ci@v0.3
        with:
          push: never
          runCmd: |
            set -e

            # Install cross-compilation toolchain for linux-arm64
            sudo apt-get update && sudo apt-get install -y gcc-aarch64-linux-gnu
            rustup target add aarch64-unknown-linux-gnu x86_64-unknown-linux-gnu

            # Build linux-x64 (native)
            cargo build --release --target x86_64-unknown-linux-gnu -p devcontainer-mcp

            # Build linux-arm64 (cross-compile with correct linker)
            CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
              cargo build --release --target aarch64-unknown-linux-gnu -p devcontainer-mcp

            # Package as tarballs
            tar czf devcontainer-mcp-linux-x64.tar.gz -C target/x86_64-unknown-linux-gnu/release devcontainer-mcp
            tar czf devcontainer-mcp-linux-arm64.tar.gz -C target/aarch64-unknown-linux-gnu/release devcontainer-mcp

      - name: Upload linux-x64
        uses: softprops/action-gh-release@v3
        with:
          files: devcontainer-mcp-linux-x64.tar.gz

      - name: Upload linux-arm64
        uses: softprops/action-gh-release@v3
        with:
          files: devcontainer-mcp-linux-arm64.tar.gz

  build-macos:
    name: Build ${{ matrix.artifact }}
    runs-on: macos-latest
    permissions:
      contents: write
    strategy:
      matrix:
        include:
          - target: x86_64-apple-darwin
            artifact: devcontainer-mcp-darwin-x64
          - target: aarch64-apple-darwin
            artifact: devcontainer-mcp-darwin-arm64
    steps:
      - uses: actions/checkout@v5
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.target }}

      - name: Build
        run: cargo build --release --target ${{ matrix.target }} -p devcontainer-mcp

      - name: Package binary
        run: |
          tar czf ${{ matrix.artifact }}.tar.gz -C target/${{ matrix.target }}/release devcontainer-mcp

      - name: Upload release asset
        uses: softprops/action-gh-release@v3
        with:
          files: ${{ matrix.artifact }}.tar.gz

  upload-install-script:
    name: Upload install scripts
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v5
      - name: Upload install.sh and install.ps1
        uses: softprops/action-gh-release@v3
        with:
          files: |
            install.sh
            install.ps1

  publish-mcp-registry:
    name: Publish to MCP Registry
    runs-on: ubuntu-latest
    needs: [build, build-macos]
    permissions:
      id-token: write
      contents: read
    steps:
      - uses: actions/checkout@v5

      - name: Install mcp-publisher
        run: |
          curl -fsSL "https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_linux_amd64.tar.gz" \
            | tar xz mcp-publisher

      - name: Authenticate to MCP Registry (OIDC)
        run: ./mcp-publisher login github-oidc

      - name: Patch server.json with version, URLs, and SHA-256 hashes
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          set -euo pipefail

          TAG="${{ github.event.release.tag_name }}"
          VERSION="${TAG#v}"
          BASE="https://github.com/aniongithub/devcontainer-mcp/releases/download/${TAG}"

          # Set top-level version
          jq --arg v "$VERSION" '.version = $v' server.json > server.tmp && mv server.tmp server.json

          # Download each platform artifact, compute SHA-256, patch identifier + hash
          PLATFORMS=("linux-x64" "linux-arm64" "darwin-x64" "darwin-arm64")
          for platform in "${PLATFORMS[@]}"; do
            FILE="devcontainer-mcp-${platform}.tar.gz"
            curl -fsSL --retry 5 --retry-delay 3 -o "$FILE" "${BASE}/${FILE}"
            SHA="$(sha256sum "$FILE" | awk '{print $1}')"
            URL="${BASE}/${FILE}"
            jq --arg platform "$platform" --arg url "$URL" --arg sha "$SHA" \
              '(.packages[] | select(.identifier | contains($platform))) |= (.identifier = $url | .fileSha256 = $sha)' \
              server.json > server.tmp && mv server.tmp server.json
          done

      - name: Publish to MCP Registry
        run: ./mcp-publisher publish