From aa82f8b2d2a2c42f0d713e8404b668cef1a4b108 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 12 Jul 2019 16:28:39 +0200
Subject: nix dev-shell: Make it possible to enter a profile

For example:

  $ nix dev-shell --profile /tmp/my-shell dwarffs
  (later)
  $ nix dev-shell /tmp/my-shell
---
 src/nix/installables.cc | 5 +++++
 1 file changed, 5 insertions(+)

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

diff --git a/src/nix/installables.cc b/src/nix/installables.cc
index d43f86c0c..aa5ef5184 100644
--- a/src/nix/installables.cc
+++ b/src/nix/installables.cc
@@ -102,6 +102,11 @@ struct InstallableStorePath : Installable
     {
         return {{isDerivation(storePath) ? storePath : "", {{"out", storePath}}}};
     }
+
+    std::optional<Path> getStorePath() override
+    {
+        return storePath;
+    }
 };
 
 struct InstallableValue : Installable
-- 
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