git-check-attr(1)

1GIT-CHECK-ATTR(1)                 Git Manual                 GIT-CHECK-ATTR(1)
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NAME

6       git-check-attr - Display gitattributes information
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SYNOPSIS

9       git check-attr [-a | --all | <attr>...] [--] <pathname>...
10       git check-attr --stdin [-z] [-a | --all | <attr>...]
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DESCRIPTION

14       For every pathname, this command will list if each attribute is
15       unspecified, set, or unset as a gitattribute on that pathname.
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OPTIONS

18       -a, --all
19           List all attributes that are associated with the specified paths.
20           If this option is used, then unspecified attributes will not be
21           included in the output.
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23       --cached
24           Consider .gitattributes in the index only, ignoring the working
25           tree.
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27       --stdin
28           Read pathnames from the standard input, one per line, instead of
29           from the command-line.
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31       -z
32           The output format is modified to be machine-parseable. If --stdin
33           is also given, input paths are separated with a NUL character
34           instead of a linefeed character.
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36       --
37           Interpret all preceding arguments as attributes and all following
38           arguments as path names.
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40       If none of --stdin, --all, or -- is used, the first argument will be
41       treated as an attribute and the rest of the arguments as pathnames.
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OUTPUT

44       The output is of the form: <path> COLON SP <attribute> COLON SP <info>
45       LF
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47       unless -z is in effect, in which case NUL is used as delimiter: <path>
48       NUL <attribute> NUL <info> NUL
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50       <path> is the path of a file being queried, <attribute> is an attribute
51       being queried and <info> can be either:
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53       unspecified
54           when the attribute is not defined for the path.
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56       unset
57           when the attribute is defined as false.
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59       set
60           when the attribute is defined as true.
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62       <value>
63           when a value has been assigned to the attribute.
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65       Buffering happens as documented under the GIT_FLUSH option in git(1).
66       The caller is responsible for avoiding deadlocks caused by overfilling
67       an input buffer or reading from an empty output buffer.
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EXAMPLES

70       In the examples, the following .gitattributes file is used:
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72           *.java diff=java -crlf myAttr
73           NoMyAttr.java !myAttr
74           README caveat=unspecified
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78       ·   Listing a single attribute:
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80           $ git check-attr diff org/example/MyClass.java
81           org/example/MyClass.java: diff: java
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85       ·   Listing multiple attributes for a file:
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87           $ git check-attr crlf diff myAttr -- org/example/MyClass.java
88           org/example/MyClass.java: crlf: unset
89           org/example/MyClass.java: diff: java
90           org/example/MyClass.java: myAttr: set
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94       ·   Listing all attributes for a file:
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96           $ git check-attr --all -- org/example/MyClass.java
97           org/example/MyClass.java: diff: java
98           org/example/MyClass.java: myAttr: set
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102       ·   Listing an attribute for multiple files:
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104           $ git check-attr myAttr -- org/example/MyClass.java org/example/NoMyAttr.java
105           org/example/MyClass.java: myAttr: set
106           org/example/NoMyAttr.java: myAttr: unspecified
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110       ·   Not all values are equally unambiguous:
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112           $ git check-attr caveat README
113           README: caveat: unspecified
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GIT

120       Part of the git(1) suite
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124Git 2.20.1                        12/15/2018                 GIT-CHECK-ATTR(1)