Merge pull request #2724 from LnL7/manpage-add-fixed

nix-store: document --add-fixed

1 files changed, 54 insertions, 0 deletions

diff --git a/doc/manual/command-ref/nix-store.xml b/doc/manual/command-ref/nix-store.xml
index d73cb92ee..625598310 100644
--- a/doc/manual/command-ref/nix-store.xml
+++ b/doc/manual/command-ref/nix-store.xml
@@ -883,6 +883,60 @@ $ nix-store --add ./foo.c
 
 </refsection>
 
+<!--######################################################################-->
+
+<refsection><title>Operation <option>--add-fixed</option></title>
+
+<refsection><title>Synopsis</title>
+
+<cmdsynopsis>
+  <command>nix-store</command>
+  <arg><option>--recursive</option></arg>
+  <arg choice='plain'><option>--add-fixed</option></arg>
+  <arg choice='plain'><replaceable>algorithm</replaceable></arg>
+  <arg choice='plain' rep='repeat'><replaceable>paths</replaceable></arg>
+</cmdsynopsis>
+
+</refsection>
+
+<refsection><title>Description</title>
+
+<para>The operation <option>--add-fixed</option> adds the specified paths to
+the Nix store.  Unlike <option>--add</option> paths are registered using the
+specified hashing algorithm, resulting in the same output path as a fixed output
+derivation.  This can be used for sources that are not available from a public
+url or broke since the download expression was written.
+</para>
+
+<para>This operation has the following options:
+
+<variablelist>
+
+  <varlistentry><term><option>--recursive</option></term>
+
+    <listitem><para>
+      Use recursive instead of flat hashing mode, used when adding directories
+      to the store.
+    </para></listitem>
+
+  </varlistentry>
+
+</variablelist>
+
+</para>
+
+</refsection>
+
+<refsection><title>Example</title>
+
+<screen>
+$ nix-store --add-fixed sha256 ./hello-2.10.tar.gz
+/nix/store/3x7dwzq014bblazs7kq20p9hyzz0qh8g-hello-2.10.tar.gz</screen>
+
+</refsection>
+
+</refsection>
+
 
 
 <!--######################################################################-->