alt Hacker NewsYou don’t need easy named branches. Naming branches is a chore: since you already spend time writing commit messages, branch names are just a summarization of your commit messages but with more character restrictions.
That’s why I always use jj’s automatic commit identifiers. They are short and I don’t waste brain cycles naming things that are ephemeral. When I push, I let jj automatically creates, updates, and deletes remote git branches (`jj git push -c` for creation, plain `jj git push` for updates, `jj git push --deleted` for deletions). I do not ever have to think about branch names and it is great!
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But you probably haven't spent time writing commit messages before a branch is finished. Or, if you have, you've quite potentially just wasted time writing something that will be rewritten anyway as things change; replacing a chore with a much bigger chore.
Restricted and summarized is good - easier to find/remember, less fluff in a list. And easier to recognize a short identifier from a list of the 2-3 most recent branches, than scanning through 50 commits, when trying to remember where some work last was, and which is the proper end-point instead of some failed attempt or unrelated change.
Unnamed branches are quite neat - I certainly have a lot more of such than named ones in jj - but as such named branches are, if anything, more important as a result, for separating sequences of changes striving towards a goal, from the sea of smaller experiments.
branch names are just a summarization of your commit messages
I name my branches for the overall task. The description of the branch’s head commit in jj status doesn’t tell the whole story.
>You don’t need easy named branches.
You can't possibly see a use-case for long-lived branches? Say what you will of git, at least it exposes enough knobs that it can mostly accomodate every workflow (possibly with a heavy porcelain layer to hide the plumbing). JJ seems to swing too far in the other direction, great for a "live on head" mentality but less ideal for other setups.
(The fact that all edits are automatically recorded is my personal peeve with JJ. I'm ok with lack of staging area like in Mercurial, but mercurial doesn't try to automatically amend the commit with my pending changes. Sure I can pretend that "@" is my staging commit then squash as needed, but then I also need to remember that checking out a commit is "jj new" which feels like absurd mental gymnastics to me.)
Yeah, I don't get it. I'm sure it's because we work differently and that's fine.
But when I'm picking up something someone on the team has left behind because they got pulled on to something else, or are sick, or 5 million other reasons, having a branch, with a ticket in the name, explaining what the purpose of the branch is, why it exists, what it's current state is, that all matters. I can't help but think that everyone that likes JJ isn't really doing collaboration.