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authorzimbatm <zimbatm@zimbatm.com>2016-07-04 15:10:51 +0100
committerzimbatm <zimbatm@zimbatm.com>2016-07-04 15:12:27 +0100
commit6df0bff9085d8067a123be5f0f435ad7bbed6d25 (patch)
treeae6143f63266f295c6dd69183f533c614050dab2 /nixos
parentc1a202de051c197675d3ae67dd0d934329309090 (diff)
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nixos: throw an error on invalid shell package
All shell packages must export the shellPath passthru
Diffstat (limited to 'nixos')
-rw-r--r--nixos/lib/utils.nix2
1 files changed, 2 insertions, 0 deletions
diff --git a/nixos/lib/utils.nix b/nixos/lib/utils.nix
index 871fbb121d03..40d0854d968d 100644
--- a/nixos/lib/utils.nix
+++ b/nixos/lib/utils.nix
@@ -12,6 +12,8 @@ rec {
   toShellPath = shell:
     if types.shellPackage.check shell then
       "/run/current-system/sw${shell.shellPath}"
+    else if types.package.check shell then
+      throw "${shell} is not a shell package"
     else
       shell;
 }