diff options
Diffstat (limited to 'pkgs/build-support/trivial-builders/default.nix')
| -rw-r--r-- | pkgs/build-support/trivial-builders/default.nix | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pkgs/build-support/trivial-builders/default.nix b/pkgs/build-support/trivial-builders/default.nix index 3bccc871a7dca..a02fe1fd6d0a1 100644 --- a/pkgs/build-support/trivial-builders/default.nix +++ b/pkgs/build-support/trivial-builders/default.nix @@ -86,6 +86,13 @@ rec { , preferLocalBuild ? true , derivationArgs ? { } }: + assert lib.assertMsg (destination != "" -> (lib.hasPrefix "/" destination && destination != "/")) '' + destination must be an absolute path, relative to the derivation's out path, + got '${destination}' instead. + + Ensure that the path starts with a / and specifies at least the filename. + ''; + let matches = builtins.match "/bin/([^/]+)" destination; in |