[bash] env STATICPS1 now toggles PS1 prompt_command

bash/bashrc.d/prompt_command.bash

@@ -5,6 +5,9 @@
 SHORTPS1=${SHORTPS1:-}
 export SHORTPS1
 
+STATICPS1=${STATICPS1:-}
+export STATICPS1
+
 # uncomment for a colored prompt, if the terminal has the capability; turned
 # off by default to not distract the user: the focus in a terminal window
 # should be on the output of commands, not on the prompt
@@ -117,6 +120,7 @@ function __colored_username() {
 }
 
 function __prompt_command() {
+	local STATIC_PS1="${1:-${STATICPS1}}"
 	local RETVAL=$?
 	if [ ! $RETVAL -ne 0 ]; then
 		RETVAL=0
@@ -124,7 +128,8 @@ function __prompt_command() {
 
 	PS1="${debian_chroot:+($debian_chroot)}"
 
-#Return Value
+	if [ -z "${STATIC_PS1}" ]; then
+		### Add Return Value ###
 		if [ -n $RETVAL ]; then
 			PS1+="$(retval ${RETVAL})"
 		fi
@@ -139,6 +144,8 @@ function __prompt_command() {
 			PS1+="$(git_status)"
 		fi
 
+		PS1+=" "
+	fi
 
 	# user@hostname
 	if color ; then
@@ -165,8 +172,10 @@ function __prompt_command() {
 	if color ; then
 		PS1+="${RCol}"
 	fi
-	PS1+=" "
+
 	# dir count, pwd
+	if [ -z "${STATIC_PS1}" ]; then
+		PS1+=" "
 		if color ; then
 			PS1+="${BBlu}"
 		fi
@@ -177,6 +186,7 @@ function __prompt_command() {
 			PS1+="${RCol}"
 		fi
 		PS1+=" "
+	fi
 	## Short prompt
 	if [ -n "${SHORTPS1}" ]; then
 		PS1+="\r\n"