diff options
Diffstat (limited to 'lib/fileset/internal.nix')
| -rw-r--r-- | lib/fileset/internal.nix | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/fileset/internal.nix b/lib/fileset/internal.nix index b3dbc5b33dc..43e6dd31b71 100644 --- a/lib/fileset/internal.nix +++ b/lib/fileset/internal.nix @@ -114,8 +114,10 @@ rec { # The one and only! _internalIsEmptyWithoutBase = true; - # Double __ to make it be evaluated and ordered first - __noEval = throw _noEvalMessage; + # Due to alphabetical ordering, this is evaluated last, + # which makes the nix repl output nicer than if it would be ordered first. + # It also allows evaluating it strictly up to this error, which could be useful + _noEval = throw _noEvalMessage; }; # Create a fileset, see ./README.md#fileset @@ -137,8 +139,10 @@ rec { _internalBaseComponents = components parts.subpath; _internalTree = tree; - # Double __ to make it be evaluated and ordered first - __noEval = throw _noEvalMessage; + # Due to alphabetical ordering, this is evaluated last, + # which makes the nix repl output nicer than if it would be ordered first. + # It also allows evaluating it strictly up to this error, which could be useful + _noEval = throw _noEvalMessage; }; # Coerce a value to a fileset, erroring when the value cannot be coerced. |