pkgs/profpatsch/nman: rewrite in golang

Apart from using the go compiler, switch from `nix-shell -p`, which only worked
in certain cases, to a `nix-build` with fallback for `man` and default outputs.

Thanks to @muesli for the golang intro.

1 files changed, 3 insertions, 3 deletions

diff --git a/pkgs/profpatsch/nman/default.nix b/pkgs/profpatsch/nman/default.nix
index 10e5417f..b9b967cf 100644
--- a/pkgs/profpatsch/nman/default.nix
+++ b/pkgs/profpatsch/nman/default.nix
@@ -1,12 +1,12 @@
-{ lib, runCommandCC }:
+{ lib, runCommandNoCC, go }:
 
-runCommandCC "nman" {
+runCommandNoCC "nman" {
   meta = with lib; {
     description = "Invoke manpage in temporary nix-shell";
     license = licenses.gpl3;
   };
 } ''
-    cc -o nman ${./nman.c}
+    ${lib.getBin go}/bin/go build -o nman ${./nman.go}
     install -D nman $out/bin/nman
 ''