I can't help but feel that Git has completely missed the forest through the trees that you can make a 30+ part guide explaining how to use it.
replies(6):
Commits are snapshots of a tree. They have a list of ancestors (usually, but not always, just one). Tags are named pointers to a commit that don't change. Branches are named pointers to a commit that do change. The index is a tiny proto-commit still in progress that you "add" to before committing.
There. That's git. Want to know more? Don't read the guide, just google "how to I switch to a specific git commit without affecting my tree?", or "how do I commit only some of my changed files?", or "how to I copy this commit from another place into my current tree?".
The base abstractions are minimalist and easy. The things you want to do with them are elaborate and complicated. Learn the former, google the latter. Don't read guides.
The evidence that the git UI is awful is _overwhelming_. Yes, yes, I’m sure the people that defend it are very very very very smart, and don’t own a TV, and only listen to albums of Halloween sounds from the 1950s and are happy to type the word “shrug“ and go on to tell us how they’ve always found git transparent and easy. The fact is that brilliant people struggle with git every single day, and would almost certainly be better served by something that makes more sense.
yes, to understand an application, you must also understand the underlying data structures, architectures, models, use cases -- i am not sure what there's to roll eyes at. but there's no requirement that says that understanding has to be deep in order to work on it, or use it.
i think if you treat it like cleaning a large room, by picking out one corner at time and focusing on cleaning that before moving on, you'll find that the room is cleaned in no time, and git isn't anywhere nearly as complicated as it may feel.
there is absolutely no reason to digest a guide this dense for use-cases in every day production settings, bc those usages only make up about 10% of what this guide covers.
yes, learning things can be overwhelming, challenging, full of darkness and terrors, but that's what learning is, until you've learned.
but here is the catch imo: once you've learned, you don't stop learning and the challenges don't go away. you just become better at navigating the darkness, bc you get better at learning and managing feelings of overwhelm and confusion which are by products of complexity -- real or perceived or both.
jump in. it ain't that scary, even if it feels scary. i promise. i've been there, and you can overcome it.