ostree/man/ostree-rev-parse.xml

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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
    "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">

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<refentry id="ostree">

    <refentryinfo>
        <title>ostree rev-parse</title>
        <productname>OSTree</productname>

        <authorgroup>
            <author>
                <contrib>Developer</contrib>
                <firstname>Colin</firstname>
                <surname>Walters</surname>
                <email>walters@verbum.org</email>
            </author>
        </authorgroup>
    </refentryinfo>

    <refmeta>
        <refentrytitle>ostree rev-parse</refentrytitle>
        <manvolnum>1</manvolnum>
    </refmeta>

    <refnamediv>
        <refname>ostree-rev-parse</refname>
        <refpurpose>Output the target of a rev</refpurpose>
    </refnamediv>

    <refsynopsisdiv>
            <cmdsynopsis>
                <command>ostree rev-parse </command> <arg choice="req">REV</arg> <arg choice="req">PATH</arg>
            </cmdsynopsis>
    </refsynopsisdiv>


    <refsect1>
        <title>Options</title>
        <variablelist>
            <varlistentry>
                <term><option>--single</option>, <option>-S</option></term>

                <listitem><para>
                    If the repository has exactly one commit, then print it; any other case will result in an error.
                </para></listitem>
            </varlistentry>
        </variablelist>
    </refsect1>

<!-- Is this accurate for all cases?  This is what I observed -->
    <refsect1>
        <title>Description</title>

        <para>
            Given a REV, outputs the checksum of the latest commit of that revision.  
        </para>
    </refsect1>

    <refsect1>
        <title>Example</title>
        <para><command>$ ostree rev-parse my-branch</command></para>
<programlisting>
        ce19c41036cc45e49b0cecf6b157523c2105c4de1ce30101def1f759daafcc3e
</programlisting>
    </refsect1>
</refentry>