git-check-attr.html

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 735 <body class="manpage">
 736 <div id="header">
 737 <h1>
 738 git-check-attr(1) Manual Page
 739 </h1>
 740 <h2>NAME</h2>
 741 <div class="sectionbody">
 742 <p>git-check-attr -
 743    Display gitattributes information
 744 </p>
 745 </div>
 746 </div>
 747 <div id="content">
 748 <div class="sect1">
 749 <h2 id="_synopsis">SYNOPSIS</h2>
 750 <div class="sectionbody">
 751 <div class="verseblock">
 752 <pre class="content"><em>git check-attr</em> [--source &lt;tree-ish&gt;] [-a | --all | &lt;attr&gt;&#8230;] [--] &lt;pathname&gt;&#8230;
 753 <em>git check-attr</em> --stdin [-z] [--source &lt;tree-ish&gt;] [-a | --all | &lt;attr&gt;&#8230;]</pre>
 754 <div class="attribution">
 755 </div></div>
 756 </div>
 757 </div>
 758 <div class="sect1">
 759 <h2 id="_description">DESCRIPTION</h2>
 760 <div class="sectionbody">
 761 <div class="paragraph"><p>For every pathname, this command will list if each attribute is <em>unspecified</em>,
 762 <em>set</em>, or <em>unset</em> as a gitattribute on that pathname.</p></div>
 763 </div>
 764 </div>
 765 <div class="sect1">
 766 <h2 id="_options">OPTIONS</h2>
 767 <div class="sectionbody">
 768 <div class="dlist"><dl>
 769 <dt class="hdlist1">
 770 -a, --all
 771 </dt>
 772 <dd>
 773 <p>
 774         List all attributes that are associated with the specified
 775         paths.  If this option is used, then <em>unspecified</em> attributes
 776         will not be included in the output.
 777 </p>
 778 </dd>
 779 <dt class="hdlist1">
 780 --cached
 781 </dt>
 782 <dd>
 783 <p>
 784         Consider <code>.gitattributes</code> in the index only, ignoring the working tree.
 785 </p>
 786 </dd>
 787 <dt class="hdlist1">
 788 --stdin
 789 </dt>
 790 <dd>
 791 <p>
 792         Read pathnames from the standard input, one per line,
 793         instead of from the command line.
 794 </p>
 795 </dd>
 796 <dt class="hdlist1">
 797 -z
 798 </dt>
 799 <dd>
 800 <p>
 801         The output format is modified to be machine-parsable.
 802         If <code>--stdin</code> is also given, input paths are separated
 803         with a NUL character instead of a linefeed character.
 804 </p>
 805 </dd>
 806 <dt class="hdlist1">
 807 --source=&lt;tree-ish&gt;
 808 </dt>
 809 <dd>
 810 <p>
 811         Check attributes against the specified tree-ish. It is common to
 812         specify the source tree by naming a commit, branch, or tag associated
 813         with it.
 814 </p>
 815 </dd>
 816 <dt class="hdlist1">
 817 --
 818 </dt>
 819 <dd>
 820 <p>
 821         Interpret all preceding arguments as attributes and all following
 822         arguments as path names.
 823 </p>
 824 </dd>
 825 </dl></div>
 826 <div class="paragraph"><p>If none of <code>--stdin</code>, <code>--all</code>, or <code>--</code> is used, the first argument
 827 will be treated as an attribute and the rest of the arguments as
 828 pathnames.</p></div>
 829 </div>
 830 </div>
 831 <div class="sect1">
 832 <h2 id="_output">OUTPUT</h2>
 833 <div class="sectionbody">
 834 <div class="paragraph"><p>The output is of the form:
 835 &lt;path&gt; COLON SP &lt;attribute&gt; COLON SP &lt;info&gt; LF</p></div>
 836 <div class="paragraph"><p>unless <code>-z</code> is in effect, in which case NUL is used as delimiter:
 837 &lt;path&gt; NUL &lt;attribute&gt; NUL &lt;info&gt; NUL</p></div>
 838 <div class="paragraph"><p>&lt;path&gt; is the path of a file being queried, &lt;attribute&gt; is an attribute
 839 being queried, and &lt;info&gt; can be either:</p></div>
 840 <div class="dlist"><dl>
 841 <dt class="hdlist1">
 842 <em>unspecified</em>
 843 </dt>
 844 <dd>
 845 <p>
 846 when the attribute is not defined for the path.
 847 </p>
 848 </dd>
 849 <dt class="hdlist1">
 850 <em>unset</em>
 851 </dt>
 852 <dd>
 853 <p>
 854 when the attribute is defined as false.
 855 </p>
 856 </dd>
 857 <dt class="hdlist1">
 858 <em>set</em>
 859 </dt>
 860 <dd>
 861 <p>
 862 when the attribute is defined as true.
 863 </p>
 864 </dd>
 865 <dt class="hdlist1">
 866 &lt;value&gt;
 867 </dt>
 868 <dd>
 869 <p>
 870 when a value has been assigned to the attribute.
 871 </p>
 872 </dd>
 873 </dl></div>
 874 <div class="paragraph"><p>Buffering happens as documented under the <code>GIT_FLUSH</code> option in
 875 <a href="git.html">git(1)</a>.  The caller is responsible for avoiding deadlocks
 876 caused by overfilling an input buffer or reading from an empty output
 877 buffer.</p></div>
 878 </div>
 879 </div>
 880 <div class="sect1">
 881 <h2 id="_examples">EXAMPLES</h2>
 882 <div class="sectionbody">
 883 <div class="paragraph"><p>In the examples, the following <em>.gitattributes</em> file is used:</p></div>
 884 <div class="listingblock">
 885 <div class="content">
 886 <pre><code>*.java diff=java -crlf myAttr
 887 NoMyAttr.java !myAttr
 888 README caveat=unspecified</code></pre>
 889 </div></div>
 890 <div class="ulist"><ul>
 891 <li>
 892 <p>
 893 Listing a single attribute:
 894 </p>
 895 </li>
 896 </ul></div>
 897 <div class="listingblock">
 898 <div class="content">
 899 <pre><code>$ git check-attr diff org/example/MyClass.java
 900 org/example/MyClass.java: diff: java</code></pre>
 901 </div></div>
 902 <div class="ulist"><ul>
 903 <li>
 904 <p>
 905 Listing multiple attributes for a file:
 906 </p>
 907 </li>
 908 </ul></div>
 909 <div class="listingblock">
 910 <div class="content">
 911 <pre><code>$ git check-attr crlf diff myAttr -- org/example/MyClass.java
 912 org/example/MyClass.java: crlf: unset
 913 org/example/MyClass.java: diff: java
 914 org/example/MyClass.java: myAttr: set</code></pre>
 915 </div></div>
 916 <div class="ulist"><ul>
 917 <li>
 918 <p>
 919 Listing all attributes for a file:
 920 </p>
 921 </li>
 922 </ul></div>
 923 <div class="listingblock">
 924 <div class="content">
 925 <pre><code>$ git check-attr --all -- org/example/MyClass.java
 926 org/example/MyClass.java: diff: java
 927 org/example/MyClass.java: myAttr: set</code></pre>
 928 </div></div>
 929 <div class="ulist"><ul>
 930 <li>
 931 <p>
 932 Listing an attribute for multiple files:
 933 </p>
 934 </li>
 935 </ul></div>
 936 <div class="listingblock">
 937 <div class="content">
 938 <pre><code>$ git check-attr myAttr -- org/example/MyClass.java org/example/NoMyAttr.java
 939 org/example/MyClass.java: myAttr: set
 940 org/example/NoMyAttr.java: myAttr: unspecified</code></pre>
 941 </div></div>
 942 <div class="ulist"><ul>
 943 <li>
 944 <p>
 945 Not all values are equally unambiguous:
 946 </p>
 947 </li>
 948 </ul></div>
 949 <div class="listingblock">
 950 <div class="content">
 951 <pre><code>$ git check-attr caveat README
 952 README: caveat: unspecified</code></pre>
 953 </div></div>
 954 </div>
 955 </div>
 956 <div class="sect1">
 957 <h2 id="_see_also">SEE ALSO</h2>
 958 <div class="sectionbody">
 959 <div class="paragraph"><p><a href="gitattributes.html">gitattributes(5)</a>.</p></div>
 960 </div>
 961 </div>
 962 <div class="sect1">
 963 <h2 id="_git">GIT</h2>
 964 <div class="sectionbody">
 965 <div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
 966 </div>
 967 </div>
 968 </div>
 969 <div id="footnotes"><hr /></div>
 970 <div id="footer">
 971 <div id="footer-text">
 972 Last updated
 973  2023-10-23 14:43:46 PDT
 974 </div>
 975 </div>
 976 </body>
 977 </html>