From 4ef1d159589b83571c9c2d83d87b2ed0761b27d5 Mon Sep 17 00:00:00 2001
From: "Andrew R. M" <nixy@nixy.moe>
Date: Sat, 5 Apr 2025 16:37:09 -0400
Subject: [PATCH] Make direnv prompt updating conditional to direnv's presence

---
 bash/.bashrc | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/bash/.bashrc b/bash/.bashrc
index 102bd56..ddabf3b 100644
--- a/bash/.bashrc
+++ b/bash/.bashrc
@@ -29,14 +29,16 @@ if [ "${HOSTNAME}" != "crypt" ] && [ "${HOSTNAME}" != "tomb" ] || [ "${SSH_TTY}"
 fi
 export ORIG_PS1=${PS1}
 
-update_prompt() {
-  if direnv status | grep -iq 'RC allowed true'; then
-    PS1=${DIRENV_PS1}
-  else
-    PS1=${ORIG_PS1}
-  fi
-}
-PROMPT_COMMAND="update_prompt; $PROMPT_COMMAND"
+if which direnv &> /dev/null; then
+  update_prompt() {
+    if direnv status | grep -iq 'RC allowed true'; then
+      PS1=${DIRENV_PS1}
+    else
+      PS1=${ORIG_PS1}
+    fi
+  }
+  PROMPT_COMMAND="update_prompt; $PROMPT_COMMAND"
+fi
 
 # Continuation Prompt: "> " in cyan
 export PS2="${cyan}>${no_color} "