From c8e3dcd97341a8cd56ffcbb604055a6171b16ba8 Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Sun, 11 Jul 2021 22:55:19 +0000
Subject: [PATCH 1/3] Don't run direnv if it does not exist at shell startup

---
 dotfiles/lib/zsh.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dotfiles/lib/zsh.sh b/dotfiles/lib/zsh.sh
index 7921d578..6cacf439 100644
--- a/dotfiles/lib/zsh.sh
+++ b/dotfiles/lib/zsh.sh
@@ -15,4 +15,4 @@ function if_emacs_zsh {
 environment_variable_exists INSIDE_EMACS && export PROMPT='$ '
 
 # Enable direnv
-eval "$(direnv hook zsh)"
+command_exists direnv && eval "$(direnv hook zsh)"

From 8f6f2bb525e727ea85788c13bc2e8e883364eb93 Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Sun, 11 Jul 2021 22:55:55 +0000
Subject: [PATCH 2/3] [NixOS] Add some essential packages

---
 nixos/essential.nix    | 5 +++--
 nixos/raspberry-pi.nix | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/nixos/essential.nix b/nixos/essential.nix
index 337234d1..5c28864f 100644
--- a/nixos/essential.nix
+++ b/nixos/essential.nix
@@ -53,12 +53,13 @@
 
     # Tools
     binutils
+    direnv
     gitFull
     rcm
-    silver-searcher
     ripgrep
-    usbutils
+    silver-searcher
     tmux
+    usbutils
     wget
     yubikey-manager
   ];
diff --git a/nixos/raspberry-pi.nix b/nixos/raspberry-pi.nix
index bd1cbaeb..387e8e31 100644
--- a/nixos/raspberry-pi.nix
+++ b/nixos/raspberry-pi.nix
@@ -3,6 +3,7 @@
 {
   imports = [
     ./base.nix
+    ./fonts.nix
   ];
 
   hardware.raspberry-pi."4".fkms-3d.enable = true;

From 81b915506f1fe4bbe2050d144e18796dc5354c7c Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Mon, 12 Jul 2021 01:10:07 +0000
Subject: [PATCH 3/3] [NixOS] Add python to essential

---
 nixos/essential.nix | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/nixos/essential.nix b/nixos/essential.nix
index 5c28864f..e6c96a79 100644
--- a/nixos/essential.nix
+++ b/nixos/essential.nix
@@ -1,6 +1,23 @@
 { pkgs, ... }:
+let
+  my-python-packages = python-packages: with python-packages; [
+    appdirs
+    ipdb
+    ipython
+    numpy
+    openpyxl
+    pip
+    requests
+    tox
+    virtualenv
+    virtualenvwrapper
+  ];
+  python-with-my-packages = pkgs.python3.withPackages my-python-packages;
+in
 {
   environment.systemPackages = with pkgs; [
+    python-with-my-packages
+
     emacs
     firefox
     vlc
@@ -53,7 +70,7 @@
 
     # Tools
     binutils
-    direnv
+    # direnv
     gitFull
     rcm
     ripgrep