From 4050ba0a89a3a97b29d4f281b7570495cf5596d9 Mon Sep 17 00:00:00 2001
From: Raghuram Subramani <raghus2247@gmail.com>
Date: Sun, 2 Jun 2024 09:43:20 +0530
Subject: update

---
 config/bash.nix | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'config/bash.nix')

diff --git a/config/bash.nix b/config/bash.nix
index 56adf63..e8eaccf 100644
--- a/config/bash.nix
+++ b/config/bash.nix
@@ -2,7 +2,24 @@
   programs.bash = {
     enable = true;
     initExtra= ''
-      export PS1="\[\e[38;5;243m\]\h \[\e[38;5;254m\]\w \[\033[0m\]> "
+      function timer_start {
+        timer=$\{timer:-$SECONDS}
+      }
+
+      function timer_stop {
+        timer_show=$(($SECONDS - $timer))
+        unset timer
+      }
+
+      trap 'timer_start' DEBUG
+
+      if [ "$PROMPT_COMMAND" == "" ]; then
+        PROMPT_COMMAND="timer_stop"
+      else
+        PROMPT_COMMAND="$PROMPT_COMMAND; timer_stop"
+      fi
+      export PS1='\[\e[38;5;243m\]($\{timer_show}s) \h \[\e[38;5;254m\]\w \[\033[0m\]> '
+
       bind "set completion-ignore-case on"
 
       if [[ -n "$IN_NIX_SHELL" ]]; then
-- 
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