From afe23b5f385901ba5972ce88b2f053526c5097a9 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Sat, 13 Jan 2007 19:50:42 +0000
Subject: * nix-pack-closure: store the top-level store paths in the closure. *
 nix-unpack-closure: extract the top-level paths from the closure and   print
 them on stdout.  This allows them to be installed, e.g.,   "nix-env -i
 $(nix-unpack-closure)".  (NIX-64)

---
 doc/manual/nix-pack-closure.xml   | 8 ++++++++
 doc/manual/nix-unpack-closure.xml | 6 ++++++
 2 files changed, 14 insertions(+)

(limited to 'doc')

diff --git a/doc/manual/nix-pack-closure.xml b/doc/manual/nix-pack-closure.xml
index 12eacf502..030b15500 100644
--- a/doc/manual/nix-pack-closure.xml
+++ b/doc/manual/nix-pack-closure.xml
@@ -58,6 +58,14 @@ $ nix-pack-closure $(which azureus) | ssh scratchy nix-unpack-closure</screen>
     
 </para>
 
+<para>As a variation on the previous example, copy
+<command>azureus</command>, and also install it in the user’s profile
+on the target machine:
+
+<screen>
+$ nix-pack-closure $(which azureus) | ssh scratchy 'nix-env -i $(nix-unpack-closure)'</screen>
+ 
+
 </refsection>
 
 
diff --git a/doc/manual/nix-unpack-closure.xml b/doc/manual/nix-unpack-closure.xml
index 7c6d12d08..e95225e81 100644
--- a/doc/manual/nix-unpack-closure.xml
+++ b/doc/manual/nix-unpack-closure.xml
@@ -22,6 +22,12 @@ closure is a single file read from standard input.  See the
 description of <command>nix-pack-closure</command> for details and
 examples.</para>
 
+<para>The top-level paths in the closure (i.e., the paths passed to
+the original <command>nix-pack-closure</command> call that created the
+closure) are printed on standard output.  These paths can be passed,
+for instance, to <literal>nix-env -i</literal> to install them into a
+user environment on the target machine.</para>
+
 </refsection>
 
 
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