nixos/configuration.nix

@@ -25,6 +25,7 @@
     #useXkbConfig = true; # use xkbOptions in tty.
   };
 
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
   nixpkgs.config.allowUnfree = true;
 
   # This value determines the NixOS release from which the default

nixos/flake.nix

@@ -24,21 +24,11 @@
       specialArgs = attrs;
       modules = [
         ({ ... }: {
-          nix = {
-            # Edit nix.conf
-            settings = {
-              experimental-features = [ "nix-command" "flakes" ];
-              keep-outputs = true;
-              auto-optimise-store = true;
-              warn-dirty = false;
-            };
-
-            # Minimize dowloads of indirect nixpkgs flakes
-            registry = {
+          nix.registry = {
             nixpkgs.flake = self.inputs.nixpkgs;
+            # Minimize dowloads of indirect nixpkgs flakes
             nixpkgs.exact = false;
           };
-          };
         })
         ./configuration.nix
         home-manager.nixosModules.home-manager {

nixos/home/bashdots.nix

@@ -38,7 +38,6 @@
       vi    = "nvim";
       vim   = "nvim";
       nivm  = "nvim";
-      nivim = "nvim";
 
       tmux  = "tmux -2";
       ls    = "ls -lah --color=auto";
@@ -63,33 +62,13 @@
       [[ -f ~/.bashrc ]] && . ~/.bashrc
     '';
     bashrcExtra = ''
-      # PS1
-      USER_COLOR="\[\033[01;32m\]"
-      HOST_COLOR="\[\033[01;38;5;183m\]"
-      WHITE="\[\033[00m\]"
-      PURPLE="\[\033[01;34m\]"
-      RED="\[\033[38;5;124m\]"
-      FAILED="$RED⛔$WHITE"
-
-      set_prompt() {
-          BRANCH=$(git symbolic-ref -q --short HEAD 2>/dev/null)
-          if [ -n "$BRANCH" ]; then
-              BRANCH="$RED($WHITE$BRANCH$RED)"
-          fi
-
-          if [ "$1" == 0 ]; then
-              STATUS=""
-          else
-              STATUS="$FAILED"
-          fi
-
-          PS1="╭╴$USER_COLOR\u$HOST_COLOR@\h$BRANCH$WHITE:$PURPLE\w$WHITE $STATUS\n╰╴$ "
-      }
-
-      PROMPT_COMMAND="set_prompt \$?; history -a"
-
+      PROMPT_COMMAND="history -a; $PROMPT_COMMAND"
       [[ -d ~/.local/bin ]] && PATH+=":$HOME/.local/bin"
 
+      USER_COLOR="01;32m"
+      HOST_COLOR="183m"
+      PS1="\[\033[$USER_COLOR\]\u\[\033[01;38;5;$HOST_COLOR\]@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]$ "
+
       # source: https://stackoverflow.com/a/44232192
       PATH="$(perl -e 'print join(":", grep { not $seen{$_}++ } split(/:/, $ENV{PATH}))')"