tweak tooling

common/network/default.nix

@@ -11,6 +11,7 @@ in
 
     environment.systemPackages = with pkgs; [
       wireguard-tools
+      openconnect
     ];
   };
 

common/tooling/default.nix

@@ -21,6 +21,7 @@ in
       pkg-config
       unzip
       p7zip
+      dos2unix
 
       tea
       eza
@@ -63,9 +64,17 @@ in
         user.name = cfg.tooling.git_user;
         user.email = cfg.tooling.git_email;
         push.autoSetupRemote = true;
+        core.autocrlf = "input";
+        commit.gpgsign = true;
+        pull.rebase = true;
       };
     };
 
+    environment.shellAliases = {
+      ":q" = "exit";
+      "ls" = "eza";
+    };
+
     programs.tmux = {
       enable = true;
       historyLimit = 42000;
@@ -95,6 +104,7 @@ in
             set fileencodings=utf-8
             set nocompatible
             set clipboard+=unnamedplus
+            set ff=unix
 
             luafile ${luarc}
 

common/tooling/nix.nix

@@ -27,7 +27,16 @@ in
   ];
 
   nixpkgs.config.allowUnfree = true;
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings = {
+    experimental-features = [ "nix-command" "flakes" ];
+    warn-dirty = false;
+  };
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 30d";
+  };
   nix.package = pkgs.nixVersions.unstable;
+  nix.optimise.automatic = true;
   nixpkgs.hostPlatform = system;
 }