Add an automatic default.nix

2023-06-30 05:31:38 +02:00 · 2023-06-30 05:31:38 +02:00 · 46af7dad1e
parent b825086d3d
commit 46af7dad1e
1 changed files with 8 additions and 0 deletions
--- a/default.nix
+++ b/default.nix
@ -0,0 +1,8 @@
+# Automatically produce an attribute set, so that nix-build works directly.
+with builtins; let
+	entries = attrNames (builtins.readDir ./.);
+	good = filter (name: name != "default.nix") entries;
+	nullToList = value: if value != null then value else [];
+	nixes = concatMap (name: nullToList (match "(.*)\\.nix" name)) good;
+in
+	foldl' (acc: name: acc // { ${name} = import ./${name}.nix; }) {} nixes