The global/user wide exclude is a feature that should be more widely known. I frequently have people submitting changes to add their IDE/OS/AI/... files to every project's .gitignore. They are almost always pleasantly surprised when I tell them that they can add them to their standard configuration and have them ignored everywhere without bothering every project and without risk of accidentally committing them on a project where they haven't updated the .gitignore yet.
My general rule is that in-repo .gitignore should only be used for repo-specific things (build outputs, dependency folders, ...) and most user tools should be in their own user config.
I've always added it to the project's gitignore because I want to make sure nobody else adds those to the project, either, out of ignorance. I'm mainly doing it out of kindness to them, because I am definitely removing them from git again and it's going to cause them some pain.
In the future, I think I might just be less nice about it. I dunno.
~/.config/git/ignore and ~/.config/git/config is the proper place for your global git config and ignore instead of creating a ~/.gitignore_global and changing the config. IMO.
my dotfiles are a lot smaller at the root level taking advantage of the ~/.config/ for a lot more things.
the git exclude isn't used as much because it doesn't get committed to the repository so you'd have to recreate it each time you wanted to use it. that doesn't mean they're bad just why they are not used.
Absolutely. On that subject, I prefer the Atlassian method for storing dotfiles in git but sometimes I feel like it's Mootools vs jQuery all over again.
Not sure where I picked up this, but I’ve added this to my global Git ignore:
attic
That way you can just create an attic directory in any project where you can keep random stuff that should never be committed. I’ve yet to find a repo which actually has such a directory checker in.
One point of clarification: with git, "global" means per-user, not "machine-wide. (I never understood why "--global" wasn't better named, maybe "--user".) That's why these pathnames are in a user's home (the "~" means the current user's home directory).
Machine-wide configuration is called "system" in git, and generally lives under "/etc".
I use the ever living hell out of .git/info/exclude. Works great for scripts/Makefiles I only want locally and collaborators wouldn’t care about or be able to use.
For quite a while, I've have had a shell fcn that will take all the untracked files listed in a git status, and push them to .git/info/exclude. Generally applied after an add+commit of everything I do want to go generally into the repo.
Usually when I'm working in one part of the codebase and I have sample data or something at a specific path on my local machine and Im testing the same thing over and over again will I make a Makefile or something and info/exclude it to help me keep focused. That's one way I use it.
Magit has good support for these other methods. You press <i> and then select if you want the ignore to be shared (.gitignore) or private (.git/info/exclude).
The global/user wide exclude is a feature that should be more widely known. I frequently have people submitting changes to add their IDE/OS/AI/... files to every project's .gitignore. They are almost always pleasantly surprised when I tell them that they can add them to their standard configuration and have them ignored everywhere without bothering every project and without risk of accidentally committing them on a project where they haven't updated the .gitignore yet.
My general rule is that in-repo .gitignore should only be used for repo-specific things (build outputs, dependency folders, ...) and most user tools should be in their own user config.
I've always added it to the project's gitignore because I want to make sure nobody else adds those to the project, either, out of ignorance. I'm mainly doing it out of kindness to them, because I am definitely removing them from git again and it's going to cause them some pain.
In the future, I think I might just be less nice about it. I dunno.
~/.config/git/ignore and ~/.config/git/config is the proper place for your global git config and ignore instead of creating a ~/.gitignore_global and changing the config. IMO.
my dotfiles are a lot smaller at the root level taking advantage of the ~/.config/ for a lot more things.
the git exclude isn't used as much because it doesn't get committed to the repository so you'd have to recreate it each time you wanted to use it. that doesn't mean they're bad just why they are not used.
As a bonus, you can (should?) version control your `~/.config` dir to enable future revisions and sharing.
Absolutely. On that subject, I prefer the Atlassian method for storing dotfiles in git but sometimes I feel like it's Mootools vs jQuery all over again.
Not sure where I picked up this, but I’ve added this to my global Git ignore:
That way you can just create an attic directory in any project where you can keep random stuff that should never be committed. I’ve yet to find a repo which actually has such a directory checker in.Mine is
and I hide it by putting a .gitignore in it that just contains am asterisk (*), nothing else, that way it ignores itself and anything in it.I do this too! But I call it `.local`
I have a new-repository script that creates a .local directory and puts a .gitignore with just `*` in it.
One point of clarification: with git, "global" means per-user, not "machine-wide. (I never understood why "--global" wasn't better named, maybe "--user".) That's why these pathnames are in a user's home (the "~" means the current user's home directory).
Machine-wide configuration is called "system" in git, and generally lives under "/etc".
I use the ever living hell out of .git/info/exclude. Works great for scripts/Makefiles I only want locally and collaborators wouldn’t care about or be able to use.
For quite a while, I've have had a shell fcn that will take all the untracked files listed in a git status, and push them to .git/info/exclude. Generally applied after an add+commit of everything I do want to go generally into the repo.
Interested in examples of the types of scripts others collaborators wouldn't be able to use? Like scripts for PR workflows?
Usually when I'm working in one part of the codebase and I have sample data or something at a specific path on my local machine and Im testing the same thing over and over again will I make a Makefile or something and info/exclude it to help me keep focused. That's one way I use it.
Yeah this is pretty much it.
This is just a very low-effort regurgitation of this: https://git-scm.com/docs/gitignore
Submit that link to Hacker News, and see how far it gets!
Hey, come on now - they added 'check-ignore' which is good complementary advice.
You made my day. Everything is said and explained there.
Ok, sometimes a more vivid and visually explanatory style would help, but here still Google is your friend for individual concepts.
One of the best resources there is. git is a hell of a tool. It looks simple but is so beautifully versatile without being complex or not deductive.
"Google is your friend for individual concepts."
Asking aLlm is the new google
What part of
don't you understand?!Well, since I know what a delta is, and I know what an object is, I understand all of it.
I knew about .git/info/exclude and ~/.config/git/ignore but not about git-check-ignore(1). Neat!
Exclude sounds like a recipe for sadness.
Not really news. I worked with dozens of developers who have managed to ignore files in Git.
I still like using gitignore very much
Magit has good support for these other methods. You press <i> and then select if you want the ignore to be shared (.gitignore) or private (.git/info/exclude).