PR Preview

A GitHub action that preview website in surge.sh for your pull requests.

Pros

Compare to Netlify/Vercel?

It is free.
It supports multiple preview jobs.

Usage

Add a workflow (.github/workflows/preview.yml):

name: 🔂 Surge PR Preview

on: [pull_request]

jobs:
  preview:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: afc163/surge-preview@v1
        id: preview_step
        with:
          surge_token: ${{ secrets.SURGE_TOKEN }}
          github_token: ${{ secrets.GITHUB_TOKEN }}
          dist: public
          build: |
            npm install
            npm run build
      - name: Get the preview_url
        run: echo "url => ${{ steps.preview_step.outputs.preview_url }}"

The preview website url will be https://{{repository.owner}}-{{repository.name}}-{{job.name}}-pr-{{pr.number}}.surge.sh.

Multiple Jobs

name: 🔂 Surge PR Preview

on: [pull_request]

jobs:
  preview-job-1:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: afc163/surge-preview@v1
        with:
          surge_token: ${{ secrets.SURGE_TOKEN }}
          github_token: ${{ secrets.GITHUB_TOKEN }}
          dist: public
          build: |
            npm install
            npm run build
  preview-job-2:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: afc163/surge-preview@v1
        with:
          surge_token: ${{ secrets.SURGE_TOKEN }}
          github_token: ${{ secrets.GITHUB_TOKEN }}
          dist: public
          build: |
            npm install
            npm run build

The preview website urls will be:

https://{{repository.owner}}-{{repository.name}}-preview-job-1-pr-{{pr.number}}.surge.sh
https://{{repository.owner}}-{{repository.name}}-preview-job-2-pr-{{pr.number}}.surge.sh

Teardown

When a pull request is closed and teardown is set to 'true', then the surge instance will be destroyed.

name: 🔂 Surge PR Preview

on:
  pull_request:
    # when using teardown: 'true', add default event types + closed event type
    types: [opened, synchronize, reopened, closed]
  push:

jobs:
  preview:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: afc163/surge-preview@v1
        with:
          surge_token: ${{ secrets.SURGE_TOKEN }}
          github_token: ${{ secrets.GITHUB_TOKEN }}
          dist: public
          teardown: 'true'
          build: |
            npm install
            npm run build

Inputs

surge_token: Getting your Surge token
vercel_token: Getting your Vercel token, it's optional
github_token: secrets.GITHUB_TOKEN
preview_url: Ex: dev-{{repoName}}-pr{{prNumber}}, defaults to {{repoOwner}}-{{repoName}}-{{job}}-pr-{{prNumber}}
preview_path: Ex: /my/path/, defaults to /
build: build scripts to run before deploy
dist: Dist folder to be deployed
failOnError: Set failed if a deployment throws error, defaults to false
teardown: Determines if the preview instance will be torn down on PR close, defaults to false

Outputs

preview_url: The url for the related PR preview

giioohbernini / pr-preview