Enforece iceberg cheme on Linux console

home-manager/bash.nix

@@ -127,6 +127,8 @@
         ${lib.getBin pkgs.coreutils}/bin/stty stop undef
 
         source "${config.xdg.configHome}/posix_shells/shared_functions.sh"
+
+        apply_iceberg_scheme_on_linux_console
       ''
       + builtins.readFile ./initExtra.bash;
 

home-manager/common.nix

@@ -152,6 +152,38 @@
     gch() {
       fc -nrl 1 | ${lib.getExe homemade-pkgs.fzf-bind-posix-shell-history-to-git-commit-message}
     }
+
+    apply_iceberg_scheme_on_linux_console() {
+      if [ 'linux' = "$TERM" ]; then
+        # Blue. Mandatory to be changed from ANSI
+        echo -en "\e]P484a0c6"
+        echo -en "\e]PC91acd1"
+
+        # Black
+        echo -en "\e]P01e2132"
+        echo -en "\e]P86b7089"
+
+        # Red
+        echo -en "\e]P1e27878"
+        echo -en "\e]P9e98989"
+
+        # Green
+        echo -en "\e]P2b4be82"
+        echo -en "\e]PAc0ca8e"
+
+        # Yellow
+        echo -en "\e]P3e2a478"
+        echo -en "\e]PBe9b189"
+
+        # Magenta
+        echo -en "\e]P5a093c7"
+        echo -en "\e]PDada0d3"
+
+        # White
+        echo -en "\e]P7c6c8d1"
+        echo -en "\e]PFd2d4de"
+      fi
+    }
   '';
 
   xdg.configFile."wezterm" = {

home-manager/zsh.nix

@@ -205,6 +205,8 @@
 
       source_sh "${config.xdg.configHome}/posix_shells/shared_functions.sh"
 
+      apply_iceberg_scheme_on_linux_console
+
       # https://superuser.com/a/902508/120469
       # https://github.com/zsh-users/zsh-autosuggestions/issues/259
       zshaddhistory() { whence ''${''${(z)1}[1]} >| /dev/null || return 1 }

nixos/configuration.nix

@@ -373,9 +373,6 @@ in
   boot.initrd.kernelModules = [ "amdgpu" ];
   # https://wiki.archlinux.org/title/Linux_console
   console = {
-    # TODO: Don't use ANSI blue. Similar as https://github.com/systemd/systemd/issues/14495
-    # echo -en "\e]P0403030" # Make blue bright blue
-
     earlySetup = true;
     # The font should have PSF formats. Do not specify TTF and OTF
     # You can list current glyphs with `showconsolefont`