FOR FUCKS SAKE, negative reinforcement dopamine has RUINED THE FUCKING NET.
EVERYWHERE I GO there's someone bitching about something, hate circlejerks are unbelievably popular, people just love to hate on stuff.
You're ruining your thought patterns with all these social media negativity bullshit.
Fucking TOML users hate on fucking YAML fucking C++ users hate Rust fucking Rust users hate literally everything under the sun and are insufferable to work with
Right, so you just have a single step and then hand over to a proper script. I've seen many people try to put much more complex logic in there before handing over to a proper language.
You're doing it right by avoiding as much of Gitlab's CI features. I've seen versions where scripts are inlined in the YAML with expressions in random rule fields and pipeline variables thrown all over the place. And don't get me started on their "includes" keyword, it's awful in practice, gives me nightmares.
Then I write a Kubernetes manifest in YAML with JSON schema validation and the heart rate goes down again.
One nice thing about XML is that there's an official way to link to the schema from within the document. If you do that you can easily automatically validate it, and even better you get fantastic IDE support via Red Hat's LSP server. Live validation, hover for keys, etc.
It's a really nice experience and JSON schema can't really match it.
That said, XML just has the wrong data model for 99% of use cases.