From 0d59f1ca49c9f7f3b2edaadcf590360ec66a6257 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Tue, 24 Oct 2017 12:45:11 +0200
Subject: nix: Respect -I, --arg, --argstr

Also, random cleanup to argument handling.
---
 src/nix/copy.cc | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/nix/copy.cc')

diff --git a/src/nix/copy.cc b/src/nix/copy.cc
index 071ac3890..2ddea9e70 100644
--- a/src/nix/copy.cc
+++ b/src/nix/copy.cc
@@ -19,8 +19,16 @@ struct CmdCopy : StorePathsCommand
     CmdCopy()
         : StorePathsCommand(true)
     {
-        mkFlag(0, "from", "store-uri", "URI of the source Nix store", &srcUri);
-        mkFlag(0, "to", "store-uri", "URI of the destination Nix store", &dstUri);
+        mkFlag()
+            .longName("from")
+            .labels({"store-uri"})
+            .description("URI of the source Nix store")
+            .dest(&srcUri);
+        mkFlag()
+            .longName("to")
+            .labels({"store-uri"})
+            .description("URI of the destination Nix store")
+            .dest(&dstUri);
 
         mkFlag()
             .longName("no-check-sigs")
-- 
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