Change normal prompt

dotfiles/bash/bashrc

@@ -17,6 +17,30 @@ export LESS_TERMCAP_so=$'\e[01;33m'
 export LESS_TERMCAP_ue=$'\e[0m'
 export LESS_TERMCAP_us=$'\e[1;4;31m'
 
+# enable exit status in prompt command
+PROMPT_COMMAND=__prompt_command
+
+__prompt_command() {
+    local EXIT="$?"
+    PS1=""
+
+    local RCol='\[\e[0m\]'
+
+    local Red='\[\e[0;31m\]'
+    local Gre='\[\e[0;32m\]'
+    local BYel='\[\e[1;33m\]'
+    local BBlu='\[\e[1;34m\]'
+    local Pur='\[\e[0;35m\]'
+
+    if [ $EXIT != 0 ]; then
+        PS1+="${Red}\u${RCol}"
+    else
+        PS1+="${Gre}\u${RCol}"
+    fi
+
+    PS1+="${RCol}@${BBlu}\h${RCol}:${Pur}\w${RCol}$ ${RCol}"
+}
+
 # Enable bash-git-prompt
 if [ -f "$HOME/.bash-git-prompt/gitprompt.sh" ]; then
     GIT_PROMPT_ONLY_IN_REPO=1