From ec15b0dfb49af79e13f380719c850194762dec63 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Wed, 27 Apr 2016 13:35:30 +0200
Subject: rmail

---
 custom/uucp.nix | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

(limited to 'custom')

diff --git a/custom/uucp.nix b/custom/uucp.nix
index 602f95fd..164a5e02 100644
--- a/custom/uucp.nix
+++ b/custom/uucp.nix
@@ -172,20 +172,28 @@ in {
 
     environment.systemPackages = with pkgs; [
       uucp
-      (pkgs.writeScriptBin "rmail" ''
-        #!${pkgs.stdenv.shell}
+      ({ stdenv }: stdenv.lib.mkDerivation {
+        name = "rmail";
+        src = pkgs.writeScript "rmail" ''
+          #!${pkgs.stdenv.shell}
 
-        # Dummy UUCP rmail command for postfix/qmail systems
+          # Dummy UUCP rmail command for postfix/qmail systems
 
-        IFS=" " read junk from junk junk junk junk junk junk junk relay
+          IFS=" " read junk from junk junk junk junk junk junk junk relay
 
-        case "$from" in
-          *[@!]*) ;;
-          *) from="$from@$relay";;
-        esac
+          case "$from" in
+            *[@!]*) ;;
+            *) from="$from@$relay";;
+          esac
 
-        exec /var/setuid-wrappers/sendmail -i -f "$from" -- "$@"
-      '')
+          exec /var/setuid-wrappers/sendmail -i -f "$from" -- "$@"
+        '';
+        builder = pkgs.writeScript "builder" ''
+          #!${stdenv.shell}
+          mkdir -p $out/bin
+          ln -s ${src} $out/bin/rmail
+        '';
+      });
     ];
   };
 }
-- 
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