ignoring any 'bin' directory on a git proj

Question

I have a directory structure like this:

.git/
.gitignore
main/
  ...
tools/
  ...
...

Inside main and tools, and any other directory, at any level, there can be a 'bin' directory, which I want to ignore (and I want to ignore everything under it too). I've tried each of these patterns in .gitignore but none of them work:

/**/bin/**/*
/./**/bin/**/*
./**/bin/**/*
**/bin/**/*
*/bin/**/*
bin/**/*
/**/bin/* #and the others with just * at the end too

Can anyone help me out? The first pattern (the one I think should be working) works just fine if I do this:

/main/**/bin/**/*

But I don't want to have an entry for every top-level directory and I don't want to have to modify .gitignore every time I add a new one.

This is on Windows using the latest msysgit.

EDIT: one more thing, there are files and directories that have the substring 'bin' in their names, I don't want those to be ignored :)

Answer 1

The .gitignore of your dream seems to be:

bin/

on the top level.

Answer 2

The ** never properly worked before, but since git 1.8.2 (March, 8th 2013), it seems to be explicitly mentioned and supported:

The patterns in .gitignore and .gitattributes files can have **/, as a pattern that matches 0 or more levels of subdirectory.

E.g. "foo/**/bar" matches "bar" in "foo" itself or in a subdirectory of "foo".

In your case, that means this line might now be supported:

/main/**/bin/

Answer 3

Step 1: Add following content to the file .gitignore.

# User-specific files
*.suo
*.user
*.userosscache
*.sln.docstates

# Build results
[Dd]ebug/
[Dd]ebugPublic/
[Rr]elease/
[Rr]eleases/
x64/
x86/
bld/
[Bb]in/
[Oo]bj/

# Visual Studio 2015 cache/options directory
.vs/

Step 2: Make sure take effect

If the issue still exists, that's because settings in .gitignore can only ignore files that were originally not tracked. If some files have already been included in the version control system, then modifying .gitignore is invalid. To solve this issue completely, you need to open Git Bash or Package Manager Console (see screenshot below) to run following commands in the repository root folder.

$ git rm -r --cached .
$ git add .
$ git commit -m 'Update .gitignore'

Then the issue will be completely solved.

Answer 4

[Bb]in/

matches both upper and lower case

Answer 5

If you're looking for a great global .gitignore file for any Visual Studio ( .NET ) solution - I recommend you to use this one: https://github.com/github/gitignore/blob/master/VisualStudio.gitignore

AFAIK it has the most comprehensive .gitignore for .NET projects.

Answer 6

I think it is worth to mention for git beginners:

If you already have a file checked in, and you want to ignore it, Git will not ignore the file if you add a rule later. In those cases, you must untrack the file first, by running the following command in your terminal:

git rm --cached

So if you want add to ignore some directories in your local repository (which already exist) after editing .gitignore you want to run this on your root dir

git rm --cached -r .
git add .

It will basically 'refresh' your local repo and unstage ignored files.

See:

http://git-scm.com/docs/git-rm,

https://help.github.com/articles/ignoring-files/