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0 pointsfragmede25d ago0 comments

My command looks like either:

    fragmede@laptop:(abranch)~/projects/project-foo$

or fragmede@laptop:(abcdef)~/projects/project-foo$

Depending on if abranch is checked out, or abcdef which may be HEAD of abranch is checked out.

If you're having to run `git status` by hand to figure out which of the two states you're in, something's gone wrong. (That something being your PS1 config.) If people are having trouble with that, I can see why switching to a system that doesn't have that problem, it just that it doesn't seem like it should even be problem to begin with. (It's not that it's not useful to have unnamed branches and to commit to them, just that it's not a intro-to-git level skill. Throwing people into the deep end of the git pool and being surprised when some people sink, isn't a good recipe for getting people to like using git.)

> What's wrong with unnamed branches? As you point out, those commits kinda just go into the ether, and must be dug out via reflog, so operationally, why would you do that to yourself. Separate from that though, do you "cd" into the project directory, and then just randomly start writing code, or is there some idea of what you're working on. Either a (Jira) ticket name/number, or at least some idea of the bug or feature you wanna work on. Or am I crazy (which I am open to the possibilty) and that people do just "cd" into some code and just start writing stuff?

VCS aside, nothing worse than opening Google docs/a document folder and seeing a list of 50 "Untitled document" files an my habit of naming branches comes from that. Even though I'm capable of digging random commits out of reflog, if all of those commits are on unnamed branches, and have helpful commit messages like "wip" or "poop", figuring out the right commit is gonna be an exercise in frustration.

As long as you've got something that works for you though, to each their own. I've been using too long for me to change.

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MrJohz25d ago

The only thing that changed in the two things you wrote was `ranch` -> `cdef`. Every other part of that PS1 output was the same.

Now put yourself in the shoes of a git novice and ask yourself if you'd always notice the difference. At least from my experience, they often don't, especially if they're concentrating on something else, it if they're using an IDE and the visual information about which branch/commit is checked out.

I don't think you're crazy, I think you're just too used to this sort of stuff to remember what it was like to still be learning git. When I say people make these sorts of mistakes, I'm thinking about real colleagues of mine who have made exactly these mistakes and then panicked that commits suddenly had disappeared.

Similarly, I think to you, unnamed branches feel like something complicated because in git that are. Git makes it very easy for commits to seemingly disappear into the ether, even though they are still there. But in jj, they don't disappear - they remain very visible, and the log UI shows them in a way that makes it clear where they come from. The default log UI is something like git's --graph output, which means you see how the different commits interact with each other. I really recommend having a look at the output of `jj log`, because I think then it'll be a lot clearer what I mean when I say that it's not hard to figure out what the right commit is.

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MrJohz25d ago

The only thing that changed in the two things you wrote was `ranch` -> `cdef`. Every other part of that PS1 output was the same.

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