Setting up a robots.txt can be helpful to help search engines what to crawl on your website and what not.

Setting it up within Jigsaw is fairly simple.

This is how I did it

Add a robots.txt file to sources/assets/ with the desired content, I have following in mine

User-Agent: *
Allow: /
Sitemap: https://blog.tomasnorre.dk/sitemap.xml

To make sure this is getting published with I have added a small copy instruction to my npm run prod-build step.

"scripts": {
    "prod": "mix --production && cp source/assets/robots.txt build_production/robots.txt"
},

This ensures that the robots.txt file gets copied to the build_production-folder which is the one that I publish at the end.

Reflection

I honestly don't know if this is the most elegant way to solve this, but at least it's simple. I would be happy to hear, if you have better suggestions.