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dockerTools: document extraCommands

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Graham Christensen 2019-08-12 19:56:57 -04:00
parent 9175a201bb
commit 2e6a16f2bd
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doc/functions/dockertools.xml
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@ -316,6 +316,19 @@ hello latest de2bf4786de6 About a minute ago 25.2MB
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<varname>extraCommands</varname> <emphasis>optional</emphasis>
</term>
<listitem>
<para>
Commands to run while building the final layer, without access
to most of the layer contents. Changes to this layer are "on top"
of all the other layers, so can create additional directories
and files.
</para>
</listitem>
</varlistentry>
</variablelist>
<section xml:id="dockerTools-buildLayeredImage-arg-contents">