publish-cli.yml

name: Publish ctxce CLI to npm

on:
  workflow_dispatch:
  push:
    branches:
      - test
    paths:
      - "ctx-mcp-bridge/package.json"

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Use Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          registry-url: "https://registry.npmjs.org"

      - name: Check bridge version change
        id: version_check
        shell: bash
        run: |
          set -euo pipefail

          PKG_PATH="ctx-mcp-bridge/package.json"
          CURRENT_VERSION="$(node -p "require('./' + process.env.PKG_PATH).version")"

          PREVIOUS_VERSION=""
          if git cat-file -e "${{ github.event.before }}:${PKG_PATH}" 2>/dev/null; then
            PREVIOUS_VERSION="$(git show "${{ github.event.before }}:${PKG_PATH}" | node -e 'let d="";process.stdin.on("data",c=>d+=c);process.stdin.on("end",()=>{try{console.log(JSON.parse(d).version||"")}catch(e){console.log("")}})')"
          fi

          ALREADY_PUBLISHED=false
          if npm view "@context-engine-bridge/context-engine-mcp-bridge@${CURRENT_VERSION}" version >/dev/null 2>&1; then
            ALREADY_PUBLISHED=true
          fi

          echo "current_version=${CURRENT_VERSION}" >> "$GITHUB_OUTPUT"
          echo "previous_version=${PREVIOUS_VERSION}" >> "$GITHUB_OUTPUT"
          echo "already_published=${ALREADY_PUBLISHED}" >> "$GITHUB_OUTPUT"

          if [[ -n "$CURRENT_VERSION" && "$CURRENT_VERSION" != "$PREVIOUS_VERSION" ]]; then
            echo "changed=true" >> "$GITHUB_OUTPUT"
          else
            echo "changed=false" >> "$GITHUB_OUTPUT"
          fi
        env:
          PKG_PATH: "ctx-mcp-bridge/package.json"

      - name: Install dependencies
        working-directory: ctx-mcp-bridge
        run: npm install

      - name: Publish to npm
        if: steps.version_check.outputs.changed == 'true' && steps.version_check.outputs.already_published != 'true'
        working-directory: ctx-mcp-bridge
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
        run: npm publish --access public --provenance