shell: update prompt. show hostname when on a serverHEADmain

1 files changed, 52 insertions, 52 deletions

diff --git a/users/tdback/modules/shell/default.nix b/users/tdback/modules/shell/default.nix
index 3326837..329ac96 100644
--- a/users/tdback/modules/shell/default.nix
+++ b/users/tdback/modules/shell/default.nix
@@ -1,61 +1,61 @@
 {
-  programs = {
-    zoxide = {
-      enable = true;
-      enableBashIntegration = true;
-      options = [ "--cmd cd" ];
-    };
-
-    bash = {
-      enable = true;
-      historyFile = "~/.bash_history";
-      historyControl = [
-        "ignoredups"
-        "ignorespace"
-      ];
-      shellOptions = [ "histappend" ];
-      initExtra = ''
-        PS1="
-        \[\e[34m\]\u\[\e[33m\] at \[\e[34m\]\h\[\e[33m\] in \[\e[34m\]\w
-        \[\e[33m\]λ\[\e[0m\] "
+  headless,
+  ...
+}:
+{
+  programs.bash = {
+    enable = true;
+    historyFile = "~/.bash_history";
+    historyControl = [
+      "ignoredups"
+      "ignorespace"
+    ];
+    shellOptions = [ "histappend" ];
+    initExtra = ''
+      # Shell prompt.
+      PS1="${if headless then ''\[\e[31m\][\h] '' else ""}\[\e[34m\]\w \[\e[33m\]λ\[\e[0m\] "
 
-        # Set sane options.
-        set -o noclobber
-        set -o vi
-        bind "\C-l":clear-screen
-        bind "\C-p":previous-history
-        bind "\C-n":next-history
-      '';
+      # Sane options.
+      set -o noclobber
+      set -o vi
+      bind "\C-l":clear-screen
+      bind "\C-p":previous-history
+      bind "\C-n":next-history
+    '';
 
-      profileExtra = ''
-        # Add script directories to PATH.
-        PATH=$PATH:$HOME/scripts
-        PATH=$PATH:$HOME/.local/bin
+    profileExtra = ''
+      # Add script directories to PATH.
+      PATH=$PATH:$HOME/scripts
+      PATH=$PATH:$HOME/.local/bin
 
-        # Clean up duplicate entries in PATH while preserving directory order.
-        PATH="$(echo $PATH | tr ':' '\n' | awk '!a[$0]++' | tr '\n' ':' | sed 's/:$//')"
-      '';
+      # Clean up duplicate entries in PATH while preserving directory order.
+      PATH="$(echo $PATH | tr ':' '\n' | awk '!a[$0]++' | tr '\n' ':' | sed 's/:$//')"
+    '';
 
-      sessionVariables = {
-        BROWSER = "firefox";
-        EDITOR = "vi";
-        KEYTIMEOUT = 1;
-        LC_ALL = "en_US.UTF-8";
-        LESSHISTFILE = "-";
-        MANPAGER = "less -R --use-color -Dd+r -Du+b";
-      };
+    sessionVariables = {
+      BROWSER = "firefox";
+      EDITOR = "vi";
+      KEYTIMEOUT = 1;
+      LC_ALL = "en_US.UTF-8";
+      LESSHISTFILE = "-";
+      MANPAGER = "less -R --use-color -Dd+r -Du+b";
+    };
 
-      shellAliases = {
-        cp = "cp -i";
-        mv = "mv -i";
-        rm = "rm -I";
-        ls = "ls --color=auto";
-        cat = "bat -pp";
-        grep = "grep --color=auto";
-        diff = "diff --color=auto";
-        mkdir = "mkdir -p";
-        deploy-flake = "f() { deploy .#$1 -s --remote-build --auto-rollback false && rsync -ax --delete ./ $1:/etc/nixos/; }; f";
-      };
+    shellAliases = {
+      cp = "cp -i";
+      mv = "mv -i";
+      rm = "rm -I";
+      ls = "ls --color=auto";
+      cat = "bat -pp";
+      grep = "grep --color=auto";
+      diff = "diff --color=auto";
+      mkdir = "mkdir -p";
+      deploy-flake = "f() { deploy .#$1 -s --remote-build --auto-rollback false && rsync -ax --delete ./ $1:/etc/nixos/; }; f";
     };
   };
+
+  programs.zoxide = {
+    enable = true;
+    options = [ "--cmd cd" ];
+  };
 }