name: Publish to npm

# Publishes rcll-mcp to npm via OIDC Trusted Publishing.
# No NPM_TOKEN needed — npm verifies this workflow's identity through the
# Trusted Publisher trust configured on npmjs.com (holetron-lab/rcll).
# NOTE: that trust entry is per package AND per repo. It has to be re-created on
# npmjs.com for rcll-mcp + holetron-lab/rcll before the first release fires,
# otherwise the publish step fails with an OIDC mismatch.
# Fires when a GitHub Release is published; the release tag is the source of truth
# for the version already set in mcp-server/package.json.

on:
  release:
    types: [published]
  workflow_dispatch:

permissions:
  contents: read
  id-token: write        # required for OIDC provenance + Trusted Publishing

jobs:
  publish:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: mcp-server
    steps:
      - uses: actions/checkout@v7

      - uses: actions/setup-node@v7
        with:
          node-version: '20'
          registry-url: 'https://registry.npmjs.org'

      # Trusted Publishing + provenance require npm >= 11.5.1
      - name: Upgrade npm
        run: npm install -g npm@latest

      - name: Install dependencies
        run: npm ci || npm install

      - name: Publish
        run: npm publish --provenance --access public