From ab2e052ba34e89c869a0617769be90df83cf9da2 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Sun, 28 Feb 2021 22:29:55 -0500
Subject: [PATCH] bin/hey: fix repl command

Now loads nixpkgs and dotfiles flake.
---
 bin/hey | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/bin/hey b/bin/hey
index a0961c16..2f1a0f20 100755
--- a/bin/hey
+++ b/bin/hey
@@ -87,7 +87,13 @@ module Hey
   defcmd :repl do
     desc "Open a nix-repl with nixpkgs and dotfiles preloaded"
     lambda do |args|
-      sh ["nix", "repl", "<nixpkgs>", *args]
+      tempfile = '/tmp/dotfiles-repl.nix'
+      File.write('/tmp/dotfiles-repl.nix', "(builtins.getFlake \"#{@@opts[:flake]}\")")
+      begin
+        sh ["nix", "repl", "<nixpkgs>", tempfile, *args]
+      ensure
+        File.delete tempfile
+      end
     end
   end