MCP PDF

name: Update MCP Registries

on:
  workflow_dispatch: {}
  push:
    tags: [ 'v*' ]

permissions:
  id-token: write
  contents: read

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5

      - name: Read package.json metadata
        id: pkg
        shell: bash
        run: |
          sudo apt-get update && sudo apt-get install -y jq
          NAME=$(jq -r '.name' package.json)
          VER=$(jq -r '.version' package.json)
          if [[ -z "$NAME" || "$NAME" == "null" || -z "$VER" || "$VER" == "null" ]]; then
            echo "package.json must contain { name, version }"; exit 1
          fi
          echo "name=$NAME" >> "$GITHUB_OUTPUT"
          echo "version=$VER" >> "$GITHUB_OUTPUT"
          echo "Resolved package: $NAME@$VER"

      - name: Check npm registry for that version
        id: npmlive
        shell: bash
        run: |
          PKG="${{ steps.pkg.outputs.name }}"
          VER="${{ steps.pkg.outputs.version }}"
          echo "Checking npm for $PKG@$VER ..."
          EXIST=$(npm view "$PKG@$VER" version 2>/dev/null || true)
          if [[ "$EXIST" == "$VER" ]]; then
            echo "npm has $PKG@$VER ✅"
            echo "npm_ok=true" >> "$GITHUB_OUTPUT"
          else
            echo "npm does NOT yet have $PKG@$VER. Skipping MCP publish (success). ✅"
            echo "npm_ok=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Install mcp-publisher (Linux/macOS)
        shell: bash
        run: |
          set -euo pipefail

          OS=$(uname -s | tr '[:upper:]' '[:lower:]')              # linux|darwin
          ARCH=$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/') # amd64|arm64

          # Try Homebrew first (fast & cached in GH runners)
          if command -v brew >/dev/null 2>&1; then
            brew update >/dev/null
            brew install mcp-publisher || brew upgrade mcp-publisher || true
          fi

          if ! command -v mcp-publisher >/dev/null 2>&1; then
            echo "Falling back to direct download of mcp-publisher for ${OS}_${ARCH} ..."
            URL="https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_${OS}_${ARCH}.tar.gz"
            echo "Fetching $URL"
            curl -fSL "$URL" -o mcp-publisher.tar.gz
            file mcp-publisher.tar.gz
            tar xzf mcp-publisher.tar.gz mcp-publisher
            chmod +x mcp-publisher
            sudo mv mcp-publisher /usr/local/bin/mcp-publisher
            rm -f mcp-publisher.tar.gz
          fi

          echo "mcp-publisher version:"
          mcp-publisher --version

      - name: Build effective server manifest (inject npm version)
        if: steps.npmlive.outputs.npm_ok == 'true'
        shell: bash
        run: |
          VER="${{ steps.pkg.outputs.version }}"
          jq --arg v "$VER" '
            .version = $v
            | .packages = (.packages // []) | .packages |= map(.version = $v)
          ' .github/server.json > server.json
          echo "Effective manifest:"
          cat server.json

      - name: Login to MCP Registry
        if: steps.npmlive.outputs.npm_ok == 'true'
        shell: bash
        run: |
          echo "Authenticating with MCP registry using GitHub OIDC..."
          mcp-publisher login github-oidc

      - name: Publish to MCP Registry
        if: steps.npmlive.outputs.npm_ok == 'true'
        shell: bash
        env:
          MCP_REGISTRY_URL: https://registry.modelcontextprotocol.io
        run: |
          echo "Publishing version ${{ steps.pkg.outputs.version }} to MCP registry..."
          mcp-publisher publish