Make development experience work

Add direnv to default build
Add xonsh-direnv package to overlay and xonsh environment
Add virtualisation options

home/direnv.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+
+{
+	programs.direnv = {
+		enable = true;
+		nix-direnv.enable = true;
+		nix-direnv.enableFlakes = true;
+	};
+
+	home.packages = [
+		pkgs.xonsh-direnv
+	];
+}

home/home.nix

@@ -8,6 +8,7 @@ in {
 	imports = [
 		./modules
 		./bash.nix
+		./direnv.nix
 		./git.nix
 		./ssh.nix
 		./vim.nix

home/ssh.nix

@@ -35,6 +35,11 @@
 			"src.fedoraproject.org pkgs.fedoraproject.org" = {
 				user = "greghellings";
 			};
+
+			"127.*".extraOptions = {
+				PubkeyAcceptedAlgorithms = "+ssh-rsa";
+				HostkeyAlgorithms = "+ssh-rsa";
+			};
 		};
 	};
 

home/vim.nix

@@ -15,13 +15,16 @@ in
 	programs.vim = {
 		enable = true;
 		plugins = with pkgs.vimPlugins; [
+			ansible-vim
 			bufexplorer
 			ctrlp
+			direnv-vim
 			nerdtree
 			vim-gitgutter
 			vim-flake8
 			vim-fugitive
 			vim-indent-guides
+			vim-packer
 			gruvbox
 			syntastic
 		];

home/xonsh.nix

@@ -49,6 +49,8 @@ in {
 # $? == _.rtn
 
 import os
+
+xontrib load direnv
 '';
 
 #$PKG_CONFIG_PATH = '/usr/local/lib/pkgconfig'