44 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
			
		
		
	
	
			44 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
<refentry xmlns="http://docbook.org/ns/docbook"
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      xmlns:xlink="http://www.w3.org/1999/xlink"
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      xmlns:xi="http://www.w3.org/2001/XInclude"
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      version="5.0"
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      xml:id="sec-nix-generate-patches">
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<refmeta>
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  <refentrytitle>nix-generate-patches</refentrytitle>
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  <manvolnum>1</manvolnum>
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  <refmiscinfo class="source">Nix</refmiscinfo>
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  <refmiscinfo class="version"><xi:include href="../version.txt" parse="text"/></refmiscinfo>
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</refmeta>
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<refnamediv>
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  <refname>nix-generate-patches</refname>
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  <refpurpose>generates binary patches between NAR files</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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  <cmdsynopsis>
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    <command>nix-generate-patches</command>
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    <arg choice='plain'><replaceable>NAR-DIR</replaceable></arg>
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	<arg choice='plain'><replaceable>PATCH-DIR</replaceable></arg>
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	<arg choice='plain'><replaceable>PATCH-URI</replaceable></arg>
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	<arg choice='plain'><replaceable>OLD-MANIFEST</replaceable></arg>
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	<arg choice='plain'><replaceable>NEW-MANIFEST</replaceable></arg>
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  </cmdsynopsis>
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</refsynopsisdiv>
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<refsection><title>Description</title>
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<para>The command <command>nix-generate-patches</command> generates
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binary patches between NAR files listed in OLD-MANIFEST and NEW-MANIFEST.
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The patches are written to the directory PATCH-DIR, and the prefix
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PATCH-URI is used to generate URIs for the patches.  The patches are
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added to NEW-MANIFEST.  All NARs are required to exist in NAR-DIR.
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Patches are generated between succeeding versions of packages with
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the same name.</para>
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</refsection>
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</refentry>
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