From adfc010f6574bc6bf1d39b712ba57fe1bfc97667 Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Mon, 2 Aug 2021 03:13:44 -0600
Subject: [PATCH] [NixOS] Add functions autoload

---
 dotfiles/lib/functions/get_cols |  8 +++++++
 dotfiles/lib/get_cols.awk       |  1 +
 nixos/environment.nix           | 42 +++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100755 dotfiles/lib/functions/get_cols
 create mode 100644 nixos/environment.nix

diff --git a/dotfiles/lib/functions/get_cols b/dotfiles/lib/functions/get_cols
new file mode 100755
index 00000000..dedac6bf
--- /dev/null
+++ b/dotfiles/lib/functions/get_cols
@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+
+function get_cols {
+	FS="${FS:- }"
+    gawk -f "$HOME/.lib/get_cols.awk" -v "cols=$*" -v "FS=$FS"
+}
+
+get_cols "$@"
diff --git a/dotfiles/lib/get_cols.awk b/dotfiles/lib/get_cols.awk
index ceb3c463..eb68fcee 100755
--- a/dotfiles/lib/get_cols.awk
+++ b/dotfiles/lib/get_cols.awk
@@ -1,4 +1,5 @@
 #!/usr/bin/env gawk -f
+
 BEGIN {
     column_count=split(cols,column_numbers," ");
 }
diff --git a/nixos/environment.nix b/nixos/environment.nix
new file mode 100644
index 00000000..ef633be6
--- /dev/null
+++ b/nixos/environment.nix
@@ -0,0 +1,42 @@
+{ config, pkgs, options, lib, ... }:
+with lib;
+{
+  options = {
+    dotfiles-directory = mkOption {
+      type = types.str;
+      default = "/home/imalison/dotfiles";
+    };
+  };
+
+  config = let libDir = "${config.dotfiles-directory}/dotfiles/lib";
+  in {
+    # Shell configuration
+    programs.zsh = {
+      enable = true;
+      syntaxHighlighting = {
+        enable = true;
+      };
+      ohMyZsh = {
+        enable = true;
+        plugins = [ "git" "sudo" "pip" ];
+      };
+      spaceship-prompt.enable = true;
+      shellInit = ''
+        fpath+="${libDir}/functions"
+        for file in "${libDir}/functions/"*
+        do
+            autoload "''${file##*/}"
+        done
+      '';
+    };
+
+    environment = {
+      homeBinInPath = true;
+      localBinInPath = true;
+      extraInit = ''
+        export PATH="${libDir}/bin:$PATH"
+        export PATH="${libDir}/functions:$PATH"
+      '';
+    };
+  };
+}