> But then if they communicated to you (during stand-up of whatever) their branch is ready to be used to build on, then they've made that code public and would avoid force-pushing

Every morning everyone mentions what they're working on (and so implicitly what their current branches are about). Most of the time there's no particular reason to pick their branch up, but sometimes there is. The only way that can work is if you never force-push the branches you're working on.

> Conversely if they haven't told you then you wouldn't just randomly pick a commit and start building on it?

Anything that's pushed to the repo is presumed good to pick up, that's what the repo is for. If it's not ready for others to pick up then why push it to the repo at all?

> AH so you're fundamentally against ever e.g. having a pull --rebase workflow on any branch you've ever pushed to any remote... regardless of who's working on what, what communication has occurred, whether that branch will even exist 2 hours from now, or whatever. Merge is the only valid approach in your mind, period. Honestly I have zero hope of trying to convince you merge isn't a size-fits-all dogma, so I won't try anymore except to point out that git supports both workflows for a reason, and its own documentation is clear that neither is strictly superior to the other: https://git-scm.com/book/en/v2/Git-Branching-Rebasing#_rebas....

Did you read your own link? The last paragraph says exactly what I've been saying.

> Anything that's pushed to the repo is presumed good to pick up, that's what the repo is for. If it's not ready for others to pick up then why push it to the repo at all?

You push... because you have 2+ repos you want to sync? Because you don't want to lose data if you mess things up locally? Because the remote repo runs tests on push that you want to run before you've finished the entire branch? Because someone else needs to be able to pick up your code if you get hit by a bus tomorrow? Because your boss or coworkers might need to be able to look at your code in an emergency? There are a million reasons to push that don't imply every commit on every pushed branch being suitable for splitting into another branch...

> Did you read your own link? The last paragraph says exactly what I've been saying.

It says that because they're (a) assuming if you've pushed code then you've probably published, which is a safer assumption but exactly what I've been arguing is not necessarily the case (and I've been trying to explain when it's not), and more generally (b) because they're erring on the side of caution. Which makes sense; I'd give the same advice to someone who's learning git. That's is exactly why the previous paragraph says "hopefully you’ll see that it’s not that simple" and "it’s up to you to decide which one is best for your particular situation". Those sentences aren't there for decoration. And it's why there is such a thing called a rebase workflow and why they made --force-with-lease and... again, I can't hope to convince you of the value of this workflow, just like how I can't convince you to use tabs over spaces (or tabs and spaces...). What I was doing was explaining how/when it can be useful while avoiding the problems you're hoping to avoid if you haven't already dogmatically rejected the rebase workflow from the start.

> You push... because you have 2+ repos you want to sync? Because you don't want to lose data if you mess things up locally? Because the remote repo runs tests on push that you want to run before you've finished the entire branch? Because someone else needs to be able to pick up your code if you get hit by a bus tomorrow? Because your boss or coworkers might need to be able to look at your code in an emergency? There are a million reasons to push that don't imply every commit on every pushed branch being suitable for splitting into another branch...

They pretty much do though? If your team isn't in the habit of force-pushing then almost all commits are suitable for pulling into another branch, it's not some big deal that requires special preparation. If it's good enough to run remote tests on, it's compiling and presumably working locally. If it's good enough for someone else to pick up if you were hit by a bus, someone might want to pull from it anyway. If it's worth your boss or coworkers looking at in an emergency, it's worth them looking at in a non-emergency.

Of course pulling a co-worker's branch before it's made it into master will (generally) get you less polished code, with some risk that the remote tests will be broken, there will be code that would fail code review, etc.. That's understood and that's the price you pay for getting immediate access to their work-in-progress. It's still very worthwhile as a way to understand the direction of their changes and avoid a lot of unnecessary conflicts in the cases where you know you're working in the same area.

> What I was doing was explaining how/when it can be useful while avoiding the problems you're hoping to avoid if you haven't already dogmatically rejected the rebase workflow from the start.

You didn't explain anything! I gave a specific explanation of how rebasing will cause more conflicts than non-forcefully pushing new commits (and FWIW that comes from direct personal experience of both workflows). You went straight from arguing about terminology to accusing me of dogmatism.

> If it's good enough to run remote tests on, it's compiling and presumably working locally.

To you "he pushed his commit and tests got triggered" implies "his commit is compiling and working fine locally" and therefore implies "ready to build on top of"? You never push incomplete work while intending to continue it the next day... maybe on another machine? You never run across build failures on other machines when everything builds fine locally? You never see bugs that don't repro locally? You never trigger or re-trigger tests to narrow down bugs you can't repro locally but know to exist? Every single commit you push can be assumed to build on everyone's machines, pass all tests, and provide a proper foundation to branch from? And these are all true for everyone you work with too?

> You didn't explain anything!

I explained a heck of a lot?? I explained that force-push is useful on commits that you're not intending others to build on top of; I gave at least 5 common examples of why people push code despite it not being in a proper state to build on top of; I explained that rebasing on a gently-pushed commit is exactly the same as rebasing on a force-pushed commit; I explained how your teammates can force-push if you didn't somehow insist on saving the 5 seconds it would take you to communicate with them that you're going to build on top of their branch and maybe find out if you should be doing that in the first place (both of which you often should be doing anyway); I explained that if you took the few seconds to communicate then mistaken pushes would be rare and you could just resolve them by reverting or resolving commits like you normally would; I explained how git has specifically provided multiple features and documentation to support and explain both workflows because both of them have their own benefits and neither is superior... and yet somehow I "never explained anything" and "went straight from arguing about terminology to accusing me of dogmatism"?

Seriously? You don't feel even you're slightly misrepresenting things? I almost didn't even write this comment, but now I'm definitely done with this.

> You never push incomplete work while intending to continue it the next day... maybe on another machine?

Nope. I wouldn't want to switch machines halfway through a change that left the code broken. I'd either get to a point where it was working, or just not push. (Being able to break changes down into small pieces while keeping the codebase working at all times helps, but that's a good skill to develop anyway - it makes automated bisection in the future much more effective).

> You never run across build failures on other machines when everything builds fine locally? You never see bugs that don't repro locally? You never trigger or re-trigger tests to narrow down bugs you can't repro locally but know to exist? Every single commit you push can be assumed to build on everyone's machines, pass all tests, and provide a proper foundation to branch from? And these are all true for everyone you work with too?

Occasionally you'll hit a transient or machine-dependent bug, sure. (That can happen in master too, though it's less of a risk). But again, it's not a big deal when that happens. If you discover a bug in someone's branch then that is a situation that's worth interrupting them to talk about. You coordinate, they fix it and you pull their branch again - or you fix it and they pull your branch. Most likely you need to communicate and collaborate on the fix in any case, since you know what the bug is while they know what their changes were.

There's a cost and a risk associated with working with code that hasn't yet passed all of the master gates. But there's also a cost and a risk to working on a particular code area without seeing your coworker's changes in that area, even if they haven't gone into master yet. Most of the time the tradeoff works in favour of pulling their branch, IME.