this post was submitted on 03 Jan 2025
98 points (96.2% liked)

Programming

17808 readers
202 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Rules

  • Follow the programming.dev instance rules
  • Keep content related to programming in some way
  • If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities [email protected]



founded 2 years ago
MODERATORS
 

A 10 minute read covering some YAML edge-cases that you should have in mind when writing complex YAML files

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 36 points 1 week ago (3 children)

You shouldn’t write complex yaml files. Keep it simple and yaml is great. Do complex stuff and you’ll hate your life.

[–] [email protected] 29 points 1 week ago (3 children)

If you write your own tooling then it's great. The vast majority of us are using other people's tooling and have to deal with their imposed complexity. I for one hate GitHub actions with a passion.

[–] [email protected] 12 points 1 week ago

None of the complexity of GitHub actions would be solved with any other configuration language. It needs to be a full scripting language at minimum. The problems with GHA have nothing to do with yaml.

[–] [email protected] 8 points 1 week ago* (last edited 1 week ago)

I'm convinced everybody who told me that "GitHub actions are great!" were just part of one big prank.

[–] [email protected] 6 points 1 week ago (1 children)

I have the same feeling about kubernetes.

[–] rottingleaf 1 points 1 week ago

Kubernetes seems closer to the top of the tower of Babel than to the basement. Part of it anyway.

[–] eager_eagle 4 points 1 week ago (3 children)

I wouldn't call those examples complex

[–] ripripripriprip 2 points 1 week ago

I think that proves the author's point. I also think you're right in regards to the comment you replied to.

[–] [email protected] 1 points 1 week ago

That's the joke.

[–] [email protected] 1 points 1 week ago

The description of the post said “complex yaml files”.

[–] rottingleaf 2 points 1 week ago (1 children)

If you keep it simple, then probably JSON is easier. In other cases too.

[–] [email protected] 1 points 1 week ago

JSON is not easier for most strings. Anything multiline for example.

But yaml is a superset of JSON so you literally can use JSON and it’s still valid YAML.