preview.yml

name: Deploy Preview

on:
  workflow_dispatch:

jobs:
  preview:
    runs-on: ubicloud-standard-2
    timeout-minutes: 120
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: "20"
          cache: "npm"

      - run: npm ci

      - name: Cache ngrok binary
        id: cache-ngrok
        uses: ubicloud/cache@v4
        with:
          path: /usr/local/bin/ngrok
          key: ngrok-binary

      - name: Install ngrok
        if: steps.cache-ngrok.outputs.cache-hit != 'true'
        run: curl -s https://ngrok-agent.s3.amazonaws.com/ngrok.asc | sudo tee /etc/apt/trusted.gpg.d/ngrok.asc >/dev/null && echo "deb https://ngrok-agent.s3.amazonaws.com buster main" | sudo tee /etc/apt/sources.list.d/ngrok.list && sudo apt update && sudo apt install ngrok

      - name: Set ngrok token
        run: ngrok config add-authtoken ${{ secrets.NGROK_TOKEN }}

      - name: Local to public
        run: ngrok http http://localhost:3000 --log ngrok.log > /dev/null &

      - name: Preview URL
        run: cat ngrok.log | grep "started tunnel" | sed 's/.*url=\(.*\)/\1/'

      - name: Run Mintlify
        run: npx mintlify dev --no-open