-
- wrap = { paths ? [], vars ? {}, file ? null, script ? null, name ? "wrap" }:
- assert file != null || script != null ||
- abort "wrap needs 'file' or 'script' argument";
- with rec {
- set = n: v: "--set ${pkgs.lib.escapeShellArg n} " +
- "${pkgs.lib.escapeShellArg v}";
- args = (map (p: "--prefix PATH : ${p}/bin") paths) ++
- (builtins.attrValues (pkgs.lib.mapAttrs set vars));
- };
- runCommand name
- {
- f = if file == null then writeScript name script else file;
- buildInputs = [ makeWrapper ];
- }
- ''
- makeWrapper "$f" "$out" ${toString args}
- '';
-