.gitignore 语法 与 Xcode

5. How to use .gitignore for Xcode

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# Added by OYXJ on 2016-01-01
#
# Configure git to track only one file extension
# http://stackoverflow.com/questions/12799855/configure-git-to-track-only-one-file-extension
#
# Using .gitignore to ignore everything but specific directories
# http://stackoverflow.com/questions/5241644/using-gitignore-to-ignore-everything-but-specific-directories
# 
# Git ignore file for Xcode projects (重要)
# http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#
# Xcode 7: ignore .xcscmblueprint in repository?
# http://stackoverflow.com/questions/31584297/xcode-7-ignore-xcscmblueprint-in-repository
# https://github.com/github/gitignore/blob/master/Objective-C.gitignore  (对，这个)
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# Blacklist everything (黑名单：所有文件 和 所有路径)
*

# Whitelist .gitignore	(白名单：.gitignore 这类文件)
!.gitignore
!.gitattributes
!.gitkeep

# Whitelist all directories (白名单：root路径 和 子路径)
#!*/

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# Whitelist certain directories (白名单：子路径)

# 方式一：

#文稿这个目录
!Documents
!Documents/
#文稿这个目录的所有子目录
!Documents/**/

# 方式二：

# Here's how I did it - you essentially have to walk up the paths,
# you can't wildcard more than one level in any direction:
# 写完整一级又一级的目录，中间不可缺级，不可越级。

#!A/                #一级目录
#!A/B/              #二级目录
#!A/B/C/            #三级目录
#!A/B/C/D/          #四级目录
#!A/*/*/*/*/        #五级目录
#!A/*/*/*/*/*/      #六级目录
#!A/*/*/*/*/*/*/    #七级目录


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# Whitelist the file you're interested in. (白名单：文件 或者 文件后缀)
!*.png        #文件后缀
#!abc.txt     #特定文件

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