From d4abe97764bd48434cd3e7e5d4f7be26cf0c551a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=9C=BF=20corey=20=28they/them=29?= <c@rey.foo>
Date: Mon, 9 Mar 2026 18:02:54 -0700
Subject: [PATCH] feat(home): add starship minimal prompt toggle

Add prompt_minimal/prompt_full shell functions to quickly swap between full gruvbox powerline prompt and minimal character-only prompt. Useful for copying shell history and narrow terminals like Conductor.

Adds starship-minimal.toml config that displays only the prompt character.
---
 home/programs/starship.nix | 5 +++++
 home/programs/zsh.nix      | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/home/programs/starship.nix b/home/programs/starship.nix
index d4093aaa..72738fb7 100644
--- a/home/programs/starship.nix
+++ b/home/programs/starship.nix
@@ -1,4 +1,9 @@
 {lib, ...}: {
+  xdg.configFile."starship-minimal.toml".text = ''
+    format = "$character"
+    add_newline = false
+  '';
+
   programs.starship = {
     enable = true;
     enableZshIntegration = true;
diff --git a/home/programs/zsh.nix b/home/programs/zsh.nix
index 1173a200..6adc5a6d 100644
--- a/home/programs/zsh.nix
+++ b/home/programs/zsh.nix
@@ -34,6 +34,14 @@
         unset HISTFILE
       }
 
+      prompt_minimal () {
+        export STARSHIP_CONFIG=''${XDG_CONFIG_HOME:-$HOME/.config}/starship-minimal.toml
+      }
+
+      prompt_full () {
+        unset STARSHIP_CONFIG
+      }
+
       if command -v nix-your-shell > /dev/null; then
         nix-your-shell zsh | source /dev/stdin
       fi