name: Update API Documentation

on:
  workflow_dispatch:
  push:
    paths:
      - 'openapi.yaml'
    branches:
      - main

jobs:
  convert-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Checkout wiki
        uses: actions/checkout@v3
        with:
          repository: ${{github.repository}}.wiki
          path: wiki
          ref: main

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '16'

      - name: Install Widdershins
        run: npm install -g widdershins

      - name: Convert OpenAPI to Markdown
        run: |
          widdershins openapi.yaml -o wiki/api.md --omitHeader --summary --expandBody -c

      - name: Configure Git
        run: |
          cd wiki
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"

      - name: Commit and push changes to wiki
        run: |
          cd wiki
          git add api.md
          git diff-index --quiet HEAD || git commit -m "Update API documentation"
          git push
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}