A GitHub Action that automatically check the status codes response of links in README.md. Useful for checking broken links.

In your .yml workflow file:

name: A workflow that check if links in README.md is working
on: push
jobs:
  build:
    name: Check if README.md links work
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: LeandroLS/linksnitch@main
        with:
          allowedStatusCodes: '[200, 201]'

In allowdStatusCodes you can set all the status codes that your links can return. If your README.md has some link that don't return one of the status codes set in allowedStatusCodes the workflow will fail and will show to you what links is broken.