name: Publish Docs to NPM

on:
  push:
    branches:
      - master
    paths:
      - 'docs/**'
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to publish from'
        required: true
        default: 'master'
        type: string

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    defaults:
      run:
        working-directory: docs
    outputs:
      version: ${{ steps.get-version.outputs.version }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.branch || github.ref }}

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '24.x'
          registry-url: 'https://registry.npmjs.org'

      - name: Update npm
        run: npm install -g npm@latest

      - name: Install dependencies
        run: npm install

      - name: Generate version
        id: get-version
        run: |
          VERSION="0.0.0-$(date +%Y%m%d%H%M)"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
          echo "Publishing version: ${VERSION}"

      - name: Publish to NPM
        run: |
          npm version ${{ steps.get-version.outputs.version }} --no-git-tag-version
          npm publish --tag latest

  trigger-vendure-io-update:
    needs: publish
    runs-on: ubuntu-latest
    steps:
      - name: Generate token for vendure-io repo
        uses: actions/create-github-app-token@v2
        id: vendure-io-token
        with:
          app-id: ${{ secrets.CI_BOT_APP_ID }}
          private-key: ${{ secrets.CI_BOT_APP_PRIVATE_KEY }}
          owner: vendurehq
          repositories: vendure-io

      - name: Trigger docs update in vendure-io
        uses: peter-evans/repository-dispatch@v3
        with:
          token: ${{ steps.vendure-io-token.outputs.token }}
          repository: vendurehq/vendure-io
          event-type: docs-package-update
          client-payload: >-
            {
              "repository": "${{ github.repository }}",
              "package": "@vendure/docs@${{ needs.publish.outputs.version }}",
              "sha": "${{ github.sha }}"
            }