From b2387b8304b8ab4f97a2094b2c074da01ceae61c Mon Sep 17 00:00:00 2001
From: Michal Sojka <michal.sojka@cvut.cz>
Date: Mon, 25 Jan 2021 01:25:47 +0100
Subject: [PATCH] nix: Make Nix shell contain all needed Perl packages

Namely: novaboot dependencies as well as pod2X needed for README
creation during commit (my git hook).
---
 default.nix | 5 +++--
 shell.nix   | 8 ++++++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/default.nix b/default.nix
index 0d3ac0f..cbc4471 100644
--- a/default.nix
+++ b/default.nix
@@ -1,6 +1,7 @@
 {
   nixpkgs ? <nixpkgs>,
-  pkgs ? import nixpkgs {}
+  pkgs ? import nixpkgs {},
+  otherPerlPackages ? []
 }:
 with pkgs;
 let
@@ -12,7 +13,7 @@ let
       sha256 = "1hjicqy50mgbippn310k4zclr9ksz05yyg81za3q4gb9m3qhk5aw";
     };
   };
-  perlEnv = (perl.withPackages (p: [ p.Expect IO-Stty ]));
+  perlEnv = (perl.withPackages (p: [ p.Expect IO-Stty ] ++ otherPerlPackages));
 in
 {
   novaboot = stdenv.mkDerivation {
diff --git a/shell.nix b/shell.nix
index a3ee325..0867e33 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,6 +1,10 @@
 { pkgs ? import <nixpkgs> {} }:
 with pkgs;
 mkShell {
-  inputsFrom = [ (import ./default.nix { inherit pkgs; }).novaboot ];
-  buildInputs = [ (perl.withPackages (p: [ p.PodParser ])) ];
+  inputsFrom = [
+    (import ./default.nix {
+      inherit pkgs;
+      otherPerlPackages = [ perl.pkgs.PodParser ];
+    }).novaboot
+  ];
 }
-- 
2.39.2