use vpnpass from flake

configuration.nix

@@ -39,6 +39,7 @@
 			fatrace file
 			gdb git gnumake
 			htop
+			illustris.vpnpass
 			iotop iperf
 			jq
 			killall
@@ -59,7 +60,6 @@
 			youtube-dl
 			(pass.withExtensions (exts: [ exts.pass-otp ]))
 			((pkgs.callPackage ./packages/passcol) { })
-			(writeScriptBin "vpnpass" (builtins.readFile ./scripts/vpnpass))
 		];
 	};
 

flake.lock

@@ -21,6 +21,26 @@
         "type": "github"
       }
     },
+    "illustris": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1677273080,
+        "narHash": "sha256-0xvYx6GlbvZhIm/IL7iJD7tKCU77dYbdulq3Af8nHpQ=",
+        "owner": "illustris",
+        "repo": "flake",
+        "rev": "f7035476ecfae1af3a1ea38b2171256ac15cfa76",
+        "type": "github"
+      },
+      "original": {
+        "owner": "illustris",
+        "repo": "flake",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1676300157,
@@ -40,6 +60,7 @@
     "root": {
       "inputs": {
         "home-manager": "home-manager",
+        "illustris": "illustris",
         "nixpkgs": "nixpkgs"
       }
     },

flake.nix

@@ -7,9 +7,13 @@
 			url = "github:nix-community/home-manager";
 			inputs.nixpkgs.follows = "nixpkgs";
 		};
+		illustris = {
+			url = "github:illustris/flake";
+			inputs.nixpkgs.follows = "nixpkgs";
+		};
 	};
 
-	outputs = { self, nixpkgs, home-manager, ... }: {
+	outputs = { self, nixpkgs, home-manager, illustris, ... }: {
 		nixosConfigurations = {
 			desktop = nixpkgs.lib.nixosSystem {
 				system = "x86_64-linux";
@@ -18,6 +22,7 @@
 					home-manager.nixosModule
 					{nix.registry.np.flake = nixpkgs;}
 					{environment.etc.flake.source = self;}
+					{nixpkgs.overlays = [ illustris.overlays.default ];}
 				];
 			};
 		};

scripts/vpnpass

@@ -1,15 +0,0 @@
-#!/usr/bin/env expect
-set conf [lindex $argv 0];
-set user [lindex $argv 1];
-set pass_pw [lindex $argv 2];
-set pass_otp [lindex $argv 3];
-spawn sudo openvpn --config $conf
-expect "Enter Auth Username:"
-send "$user\n"
-expect "Enter Auth Password:"
-set pw [exec pass "$pass_pw"]
-send "$pw\n"
-expect "Enter Google Authenticator Code"
-set otp [exec pass otp "$pass_otp"]
-send "$otp\n"
-interact