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diff --git a/third_party/git/Documentation/git-check-attr.txt b/third_party/git/Documentation/git-check-attr.txt new file mode 100644 index 000000000000..84f41a8e8259 --- /dev/null +++ b/third_party/git/Documentation/git-check-attr.txt @@ -0,0 +1,120 @@ +git-check-attr(1) +================= + +NAME +---- +git-check-attr - Display gitattributes information + + +SYNOPSIS +-------- +[verse] +'git check-attr' [-a | --all | <attr>...] [--] <pathname>... +'git check-attr' --stdin [-z] [-a | --all | <attr>...] + +DESCRIPTION +----------- +For every pathname, this command will list if each attribute is 'unspecified', +'set', or 'unset' as a gitattribute on that pathname. + +OPTIONS +------- +-a, --all:: + List all attributes that are associated with the specified + paths. If this option is used, then 'unspecified' attributes + will not be included in the output. + +--cached:: + Consider `.gitattributes` in the index only, ignoring the working tree. + +--stdin:: + Read pathnames from the standard input, one per line, + instead of from the command-line. + +-z:: + The output format is modified to be machine-parsable. + If `--stdin` is also given, input paths are separated + with a NUL character instead of a linefeed character. + +\--:: + Interpret all preceding arguments as attributes and all following + arguments as path names. + +If none of `--stdin`, `--all`, or `--` is used, the first argument +will be treated as an attribute and the rest of the arguments as +pathnames. + +OUTPUT +------ + +The output is of the form: +<path> COLON SP <attribute> COLON SP <info> LF + +unless `-z` is in effect, in which case NUL is used as delimiter: +<path> NUL <attribute> NUL <info> NUL + + +<path> is the path of a file being queried, <attribute> is an attribute +being queried and <info> can be either: + +'unspecified';; when the attribute is not defined for the path. +'unset';; when the attribute is defined as false. +'set';; when the attribute is defined as true. +<value>;; when a value has been assigned to the attribute. + +Buffering happens as documented under the `GIT_FLUSH` option in +linkgit:git[1]. The caller is responsible for avoiding deadlocks +caused by overfilling an input buffer or reading from an empty output +buffer. + +EXAMPLES +-------- + +In the examples, the following '.gitattributes' file is used: +--------------- +*.java diff=java -crlf myAttr +NoMyAttr.java !myAttr +README caveat=unspecified +--------------- + +* Listing a single attribute: +--------------- +$ git check-attr diff org/example/MyClass.java +org/example/MyClass.java: diff: java +--------------- + +* Listing multiple attributes for a file: +--------------- +$ git check-attr crlf diff myAttr -- org/example/MyClass.java +org/example/MyClass.java: crlf: unset +org/example/MyClass.java: diff: java +org/example/MyClass.java: myAttr: set +--------------- + +* Listing all attributes for a file: +--------------- +$ git check-attr --all -- org/example/MyClass.java +org/example/MyClass.java: diff: java +org/example/MyClass.java: myAttr: set +--------------- + +* Listing an attribute for multiple files: +--------------- +$ git check-attr myAttr -- org/example/MyClass.java org/example/NoMyAttr.java +org/example/MyClass.java: myAttr: set +org/example/NoMyAttr.java: myAttr: unspecified +--------------- + +* Not all values are equally unambiguous: +--------------- +$ git check-attr caveat README +README: caveat: unspecified +--------------- + +SEE ALSO +-------- +linkgit:gitattributes[5]. + +GIT +--- +Part of the linkgit:git[1] suite |