From 5c853a35aeb63bf7daeea08bbd9fb6dd7190ade8 Mon Sep 17 00:00:00 2001
From: Antoine Vaure <antoine.vaure@allegrodvt.com>
Date: Mon, 21 Oct 2024 01:01:32 +0200
Subject: [PATCH] check if direnv exists in fish's prompt (fix error message
 when it is not available)

---
 fish.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fish.nix b/fish.nix
index adc23f5..6186012 100644
--- a/fish.nix
+++ b/fish.nix
@@ -67,7 +67,9 @@
           set -l prompt_status (__fish_print_pipestatus "[" "]" "|" "$status_color" "$statusb_color" $last_pipestatus)
 
         # direnv status
-        set -l direnv_status (direnv status | grep -q "Found RC path" && echo " direnv")
+        if which direnv >/dev/null
+          set -l direnv_status (direnv status | grep -q "Found RC path" && echo " direnv")
+        end
 
         # echo -n -s (prompt_login)' ' (set_color $color_cwd) (prompt_pwd) $normal (fish_vcs_prompt) \
         echo -n -s (set_color $color_cwd) (prompt_pwd) $normal (fish_vcs_prompt) \