typespec-compile-and-deploy-gh-pages.yml

name: typespec-compile-and-deploy-gh-pages

on:
  push:
    branches:
      - main
    paths:
      - "api/"
      - ".github/workflows/typespec-compile-and-deploy-gh-pages.yml"

jobs:
  compile:
    runs-on: ubuntu-22.04
    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Install typespec
        run: npm install -g @typespec/compiler

      - name: Cache npm modules
        uses: actions/cache@v4
        with:
          path: api/node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('api/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install node_modules
        run: cd api && npm ci

      - name: Compile typespec
        run: tsp compile api

      - name: Generate Swagger UI
        uses: Legion2/swagger-ui-action@v1
        with:
          output: swagger-ui
          spec-file: api/tsp-output/@typespec/openapi3/openapi.yaml

      - name: Upload Swagger UI
        uses: actions/upload-pages-artifact@v3
        with:
          path: swagger-ui

  deploy-github-pages:
    needs: compile
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-22.04
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v3