diff options
| author | tv <tv@krebsco.de> | 2016-03-16 01:17:07 +0100 |
|---|---|---|
| committer | tv <tv@krebsco.de> | 2016-03-16 01:17:07 +0100 |
| commit | 1ff38bf6c69fd68cbf4e158a96cd8c97d6cf305d (patch) | |
| tree | 20373a8819cc51aea0c6d35e4813c4d4828d7f03 /krebs/4lib | |
| parent | 91844576fd201c628e070761be1eaffe3e40eca8 (diff) | |
krebs lib += optionalTrace
Diffstat (limited to 'krebs/4lib')
| -rw-r--r-- | krebs/4lib/default.nix | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/krebs/4lib/default.nix b/krebs/4lib/default.nix index deac02bb..e984614a 100644 --- a/krebs/4lib/default.nix +++ b/krebs/4lib/default.nix @@ -17,7 +17,7 @@ let out = rec { types = import ./types.nix { inherit config; - lib = lib // { inherit genid; }; + lib = lib // { inherit genid optionalTrace; }; }; dir.has-default-nix = path: pathExists (path + "/default.nix"); @@ -44,4 +44,6 @@ let out = rec { mapAttrValues = f: mapAttrs (_: f); setAttr = name: value: set: set // { ${name} = value; }; + optionalTrace = c: msg: x: if c then trace msg x else x; + }; in out |