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-rw-r--r--lib/default.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/default.nix b/lib/default.nix
index 8ba55b571..14e6e27a3 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -30,6 +30,9 @@ let
listToAttrs (map (name: nameValuePair name set.${name})
(filter (flip hasAttr set) names));
+ packageName = pkg:
+ pkg.pname or (parseDrvName pkg.name).name;
+
test = re: x: isString x && testString re x;
testString = re: x: match re x != null;