From 108527775b3fa0b07aab3fd3b8c482467a3e733c Mon Sep 17 00:00:00 2001
From: Adar Nimrod <nimrod@shore.co.il>
Date: Thu, 28 Sep 2017 13:31:27 +0300
Subject: [PATCH] Show last error code in Bash prompt.
---
.bashrc | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/.bashrc b/.bashrc
index 7afbbc0..2b00d21 100644
--- a/.bashrc
+++ b/.bashrc
@@ -6,7 +6,6 @@ export LANG=en_US.UTF8
export HISTCONTROL=ignoreboth:erasedups
export HISTSIZE=100000
export HISTFILESIZE=100000
-export PROMPT_COMMAND="history -a; $PROMPT_COMMAND"
if [ -n "${BASH:-}" ]
then
shopt -s histappend
@@ -24,6 +23,8 @@ then
# shellcheck disable=SC2015
which aws_completer >/dev/null && complete -C 'aws_completer' aws ||
true
+
+ export PROMPT_COMMAND="__bash_prompt"
fi
# make less more friendly for non-text input files, see lesspipe(1)
@@ -188,5 +189,16 @@ match_ssl_pair () {
return "$exitcode"
}
+__bash_prompt () {
+ local exitcode="$?"
+ history -a
+ if [ "$exitcode" -eq 0 ]
+ then
+ export PS1="\033[0m[Exit code: $exitcode] \u@\h:\w\$ "
+ else
+ export PS1="\033[0m[\033[31mExit code: $exitcode\033[0m] \u@\h:\w\$ "
+ fi
+}
+
# shellcheck disable=SC1090
. "$HOME/Documents/Shore/bundle_certs/bundle_certs"
--
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