Git-忽略子目录中的某些文件，但不是全部 [英] Git-ignore certain files in sub-directories, but not all

问题描述

我有一个类似于以下的结构：

  / root / 
 / root / data / 
 /root/data/script.php 
 /root/data/some.json 
 /root/data/feature/one.json 
 /root/data/feature/two.json 
 /root/data/other-feature/one.json 
 /root/data/other-feature/important-script.php 
  

我想让git忽略任何 .json 文件在'/ data / ...'路径，但'/ data /'有时包含子目录。

我的理解是，gitignore中的简单 data / *。json 只会匹配一个目录， code> * 不符合 / ，如 http://git-scm.com/docs/gitignore ，模式格式，第6项：

< blockquote>

否则，git会将该模式视为fnmatch（3）适用于FNM_PATHNAME标志的shell glob：模式中的通配符与路径名中的/不匹配。例如，Documentation / *。html与Documentation / git.html相匹配，但不匹配Documentation / ppc / ppc.html或tools / perf / Documentation / perf.html。

有没有简单的方法来做到这一点，或者我需要明确地在每个子目录中主动添加gitignore文件？

解决方案

我最近写了一篇关于这个问题的文章。请参阅此处。

基本上你需要把 .gitignore 与 *。json 在 / data / 目录中。

UPD ：因为git 1.8.4 （ 1.8.2 ）可以使用双星模式，例如 / data / ** / *。json

I have a structure similar to the following:

/root/
/root/data/
/root/data/script.php
/root/data/some.json
/root/data/feature/one.json
/root/data/feature/two.json
/root/data/other-feature/one.json
/root/data/other-feature/important-script.php

I'd like git to ignore any .json files under the '/data/...' path, but '/data/' sometimes contains sub-directories.

My understanding is that a simple data/*.json in gitignore will only match one directory, as the * doesn't match /, as stated at http://git-scm.com/docs/gitignore, "Pattern Format", bullet #6:

Otherwise, git treats the pattern as a shell glob suitable for consumption by fnmatch(3) with the FNM_PATHNAME flag: wildcards in the pattern will not match a / in the pathname. For example, "Documentation/*.html" matches "Documentation/git.html" but not "Documentation/ppc/ppc.html" or "tools/perf/Documentation/perf.html".

Is there a simple way to do this, or do I need to actively add gitignore files in each sub-directory, explicitly?

解决方案

I've written a post about such problem recently. See here.

Basically what you need is to put one .gitignore with *.json in the /data/ directory.

UPD: Since git 1.8.4 (1.8.2 if you're using msysgit) it is possible to use double-star patterns, like /data/**/*.json

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