export "dir" and "symlink" from pseudofiles package

tests/pseudofiles/run.sh

@@ -4,8 +4,7 @@ expr=$(cat <<"EXPR"
 let
   overlay = import <liminix/overlay.nix>;
   nixpkgs = import <nixpkgs> { overlays = [overlay]; };
-  structure = import ./structure.nix;
-in nixpkgs.pkgs.pseudofile "pseudo.s6-init" structure
+in nixpkgs.pkgs.callPackage ./test.nix {}
 EXPR
     )
 

tests/pseudofiles/test.nix

@@ -1,5 +1,7 @@
-let
-  dir = contents: { type = "d"; inherit contents; };
+{
+  pseudofile
+}: let
+  inherit (pseudofile) dir;
   structure = {
     service = dir {
       s6-linux-init-runleveld = dir {
@@ -42,4 +44,4 @@ let
     };
     uncaught-logs = (dir {}) // {mode = "2750";};
   };
-in structure
+in pseudofile.write "pseudo.s6-init" structure