kitty now changes color scheme inside of nix-shell

flake.lock

@@ -125,11 +125,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1732030699,
+        "lastModified": 1732109232,
-        "narHash": "sha256-SBosboLvLqDv+7mNgRTIYDQbHE61rDDkXTJWiRX3PPo=",
+        "narHash": "sha256-iYh6h8yueU8IyOfNclbiBG2+fBFcjjUfXm90ZBzk0c0=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "da52cf40206d7d1a419d07640eb47b2fb9ac2c21",
+        "rev": "a0c384e0a3b8bcaed30a6bcf3783f8a7c8b35be4",
         "type": "github"
       },
       "original": {
@@ -490,11 +490,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1731978971,
+        "lastModified": 1732100541,
-        "narHash": "sha256-P9DXCxDvjFt4aMc2x67hvSpNvSqX18X840w6cEVZXoo=",
+        "narHash": "sha256-vFeNbKUstvSZbe9TD4bDYozZd+A/bKD+fxCye+p/Mp8=",
         "ref": "refs/heads/main",
-        "rev": "67cee430061626ccd73dc6d30eed9db289053608",
+        "rev": "940f7aa990dbc99815bab8d355999d8277534b17",
-        "revCount": 5480,
+        "revCount": 5484,
         "submodules": true,
         "type": "git",
         "url": "https://github.com/hyprwm/Hyprland"
@@ -886,11 +886,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1732045661,
+        "lastModified": 1732117323,
-        "narHash": "sha256-SJW1HVIbav/8NlEFMqfiqrhaKcpbMqMFCTZ0cOikXgA=",
+        "narHash": "sha256-QtvUTcCAfocg18O2V4VcnKn42tRooSuVC2S4s1rD8ek=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "8ee137273e4a24ac661b43a195848beac5b3bd04",
+        "rev": "aa6fc91ec7d36fbd6c44f63e16cfbc89a993a3b8",
         "type": "github"
       },
       "original": {
@@ -969,11 +969,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1731989835,
+        "lastModified": 1732076204,
-        "narHash": "sha256-Y1S+x2jWLQB9hn4aG04/213ZlTp+30itKe9KcSsrFgw=",
+        "narHash": "sha256-FnPuD4CnVos1vlHcLceBvv4hHkv2zHive7OzC4xy6ys=",
         "owner": "gerg-l",
         "repo": "spicetify-nix",
-        "rev": "aac6c81489f61034916efa4ed62840dc1d72c413",
+        "rev": "62ac6a2953a8bdfe7a0f7451f8a76ca1d73a6c9f",
         "type": "github"
       },
       "original": {

modules/home/environment/starship.nix

@@ -12,7 +12,7 @@
         right_format = "($custom)";
 
         format = lib.concatStrings [
-          "($ssh_symbol)($username)($hostname)(bold white)($cmd_duration)($character)"
+          "($ssh_symbol)($username)($hostname)($nix_shell)(bold white)($cmd_duration)($character)"
           "($git_branch)($git_status)($rust)($nix-shell)"
           "($directory)"
           "$line_break[ > ](bold #89b4fa)"
@@ -59,6 +59,11 @@
           format = "[@](bold blue)[$hostname](bold red)";
         };
 
+        nix_shell = {
+          format = " via [$symbol]($style)";
+          symbol = " ";
+        };
+
         custom.shellver = {
           command = "zsh --version";
           when = ''test $SHELL = "/run/current-system/sw/bin/zsh"'';

modules/home/environment/userpkgs.nix

@@ -48,6 +48,7 @@ in {
       gtrash
       ripgrep
       toilet
+      vkbasalt
     ] ++ scripts;
   };
 }

modules/home/environment/zsh/extraconfig.nix

@@ -20,6 +20,11 @@ in
           export RESULT
           echo "\$RESULT = $RESULT"
         }
+        nix-shell() {
+          # set an environment variable to track if you're in a nix shell or not
+          trap 'NIX_SHELL=false kitty_theme' EXIT
+          NIX_SHELL=true command nix-shell "$@" --run zsh
+        }
         nvim() {
           ${shellsound} ${sndpath}/nvim.wav
           command nvim "$@"
@@ -29,9 +34,11 @@ in
           command ssh "$@"
           kitty_ssh_theme
         }
-        kitty_ssh_theme() {
+        kitty_theme() {
           if [ -n "$SSH_CONNECTION" ]; then
             kitty @ set-colors -a ~/.config/kitty/ssh-theme.conf
+          elif [ "$name" = "nix-shell-env" ] || [ "$NIX_SHELL" = "true" ]; then
+            kitty @ set-colors -a ~/.config/kitty/nix-shell-theme.conf
           else
             kitty @ set-colors -a ~/.config/kitty/default-theme.conf
           fi
@@ -154,7 +161,7 @@ in
         autoload -U down-line-or-beginning-search; zle -N down-line-or-beginning-search
 
         bindkey -v
-        kitty_ssh_theme
+        kitty_theme
         type starship_zle-keymap-select >/dev/null || \
         {
           eval "$(starship init zsh)"

modules/home/files.nix

@@ -3,28 +3,34 @@
 # This folder is for programs that do not have existing configuration modules in NixOS.
 # Basically a to-do list for stuff I need to write my own modules for.
 let
-  # Custom theme that activates in ssh
+  # Extract color scheme from base_16 yaml file
-  ssh_base16 = "atelier-cave";
+  extractSchemeFromYaml = base16_scheme: let
+    scheme_path = "${pkgs.base16-schemes}/share/themes/${base16_scheme}.yaml";
+    scheme_string = builtins.readFile scheme_path;
+    scheme_list = lib.splitString "\n" scheme_string;
+    colors =
+      lib.filter (line: builtins.match "^ *base[0-9A-F]{2}: .*" line != null)
+      scheme_list;
+    parsed_scheme = lib.lists.foldl' (acc: line:
+      let
+        splitLine = lib.splitString ": " line;
+        key = builtins.elemAt splitLine 0;
+        value = builtins.elemAt splitLine 1;
+        trimmedKey = lib.trim key;
+        cleanValue_step1 = lib.splitString " " value;
+        cleanValue_step2 = builtins.elemAt cleanValue_step1 0;
+        cleanValue_final =
+          builtins.substring 1 (builtins.stringLength cleanValue_step2 - 2)
+          cleanValue_step2;
+      in acc // { "${trimmedKey}" = cleanValue_final; }) { } colors;
+    in parsed_scheme;
+
+  ssh_scheme = extractSchemeFromYaml "atelier-cave" ;
+  nix-shell_scheme = extractSchemeFromYaml  "apathy";
   def_scheme = config.lib.stylix.colors;
 
-  scheme_path = "${pkgs.base16-schemes}/share/themes/${ssh_base16}.yaml";
+
-  scheme_string = builtins.readFile scheme_path;
+  # Custom theme for nix-shell
-  scheme_list = lib.splitString "\n" "${scheme_string}";
-  colors =
-    lib.filter (line: builtins.match "^ *base[0-9A-F]{2}: .*" line != null)
-    scheme_list;
-  ssh_scheme = lib.lists.foldl' (acc: line:
-    let
-      splitLine = lib.splitString ": " line;
-      key = builtins.elemAt splitLine 0;
-      value = builtins.elemAt splitLine 1;
-      trimmedKey = lib.trim key;
-      cleanValue_step1 = lib.splitString " " value;
-      cleanValue_step2 = builtins.elemAt cleanValue_step1 0;
-      cleanValue_final =
-        builtins.substring 1 (builtins.stringLength cleanValue_step2 - 2)
-        cleanValue_step2;
-    in acc // { "${trimmedKey}" = cleanValue_final; }) { } colors;
 in {
   options = {
     movOpts.homeFiles.enable =
@@ -210,6 +216,41 @@ in {
         color14 #${ssh_scheme.base0F}
         color15 #${ssh_scheme.base07}
       '';
+      ".config/kitty/nix-shell-theme.conf".text = ''
+        background #${nix-shell_scheme.base00}
+        foreground #${nix-shell_scheme.base05}
+        selection_background #${nix-shell_scheme.base05}
+        selection_foreground #${nix-shell_scheme.base00}
+        url_color #${nix-shell_scheme.base04}
+        cursor #${nix-shell_scheme.base05}
+        active_border_color #${nix-shell_scheme.base03}
+        inactive_border_color #${nix-shell_scheme.base01}
+        active_tab_background #${nix-shell_scheme.base00}
+        active_tab_foreground #${nix-shell_scheme.base05}
+        inactive_tab_background #${nix-shell_scheme.base01}
+        inactive_tab_foreground #${nix-shell_scheme.base04}
+        tab_bar_background #${nix-shell_scheme.base01}
+
+        # normal
+        color0 #${nix-shell_scheme.base01}
+        color1 #${nix-shell_scheme.base08}
+        color2 #${nix-shell_scheme.base0B}
+        color3 #${nix-shell_scheme.base0A}
+        color4 #${nix-shell_scheme.base0D}
+        color5 #${nix-shell_scheme.base0E}
+        color6 #${nix-shell_scheme.base0C}
+        color7 #${nix-shell_scheme.base05}
+
+        # bright
+        color8 #${nix-shell_scheme.base03}
+        color9 #${nix-shell_scheme.base09}
+        color10 #${nix-shell_scheme.base01}
+        color11 #${nix-shell_scheme.base02}
+        color12 #${nix-shell_scheme.base04}
+        color13 #${nix-shell_scheme.base06}
+        color14 #${nix-shell_scheme.base0F}
+        color15 #${nix-shell_scheme.base07}
+      '';
     };
   };
 }

modules/home/programs/nixvim/plugins/default.nix

@@ -9,6 +9,7 @@
     ./barbar.nix
     ./cmp.nix
     ./lsp.nix
+    ./rustaceanvim.nix
     ./fidget.nix
     ./lualine.nix
     ./nvim-lightbulb.nix

modules/home/programs/nixvim/plugins/plugins.nix

@@ -20,7 +20,6 @@
       nvim-surround.enable = true;
       rainbow-delimiters.enable = true;
       render-markdown.enable = true;
-      rustaceanvim.enable = true;
       treesitter.enable = true;
       trim.enable = true;
       trouble.enable = true;

modules/home/programs/nixvim/plugins/rustaceanvim.nix

@@ -0,0 +1,10 @@
+{ ... }:
+
+{
+  programs.nixvim.plugins.rustaceanvim = {
+    enable = true;
+    settings = {
+      server.auto_attach = true;
+    };
+  };
+}

overlay/scripts/nix/nsp.nix

@@ -2,8 +2,7 @@
 pkgs.writeShellApplication {
   name = "nsp";
   text = ''
-    #!/run/current-system/sw/bin/bash
+    trap 'NIX_SHELL=false kitty_theme' exit
-
+    NIX_SHELL=true command nix-shell -p "$@" --run zsh
-    nix-shell -p "$@" --run zsh
   '';
 }