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My bash prompt
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#!/bin/bash | |
# Configure Colors: | |
# Reset | |
Color_Off='\[\e[0m\]' # Text Reset | |
# Regular Colors | |
Black='\[\e[0;30m\]' # Black | |
Red='\[\e[0;31m\]' # Red | |
Green='\[\e[0;32m\]' # Green | |
Yellow='\[\e[0;33m\]' # Yellow | |
Blue='\[\e[0;34m\]' # Blue | |
Purple='\[\e[0;35m\]' # Purple | |
Cyan='\[\e[0;36m\]' # Cyan | |
White='\[\e[0;37m\]' # White | |
# Bold | |
BBlack='\[\e[1;30m\]' # Black | |
BRed='\[\e[1;31m\]' # Red | |
BGreen='\[\e[1;32m\]' # Green | |
BYellow='\[\e[1;33m\]' # Yellow | |
BBlue='\[\e[1;34m\]' # Blue | |
BPurple='\[\e[1;35m\]' # Purple | |
BCyan='\[\e[1;36m\]' # Cyan | |
BWhite='\[\e[1;37m\]' # White | |
# Underline | |
UBlack='\[\e[4;30m\]' # Black | |
URed='\[\e[4;31m\]' # Red | |
UGreen='\[\e[4;32m\]' # Green | |
UYellow='\[\e[4;33m\]' # Yellow | |
UBlue='\[\e[4;34m\]' # Blue | |
UPurple='\[\e[4;35m\]' # Purple | |
UCyan='\[\e[4;36m\]' # Cyan | |
UWhite='\[\e[4;37m\]' # White | |
# Background | |
On_Black='\[\e[40m\]' # Black | |
On_Red='\[\e[41m\]' # Red | |
On_Green='\[\e[42m\]' # Green | |
On_Yellow='\[\e[43m\]' # Yellow | |
On_Blue='\[\e[44m\]' # Blue | |
On_Purple='\[\e[45m\]' # Purple | |
On_Cyan='\[\e[46m\]' # Cyan | |
On_White='\[\e[47m\]' # White | |
# High Intensity | |
IBlack='\[\e[0;90m\]' # Black | |
IRed='\[\e[0;91m\]' # Red | |
IGreen='\[\e[0;92m\]' # Green | |
IYellow='\[\e[0;93m\]' # Yellow | |
IBlue='\[\e[0;94m\]' # Blue | |
IPurple='\[\e[0;95m\]' # Purple | |
ICyan='\[\e[0;96m\]' # Cyan | |
IWhite='\[\e[0;97m\]' # White | |
# Bold High Intensity | |
BIBlack='\[\e[1;90m\]' # Black | |
BIRed='\[\e[1;91m\]' # Red | |
BIGreen='\[\e[1;92m\]' # Green | |
BIYellow='\[\e[1;93m\]' # Yellow | |
BIBlue='\[\e[1;94m\]' # Blue | |
BIPurple='\[\e[1;95m\]' # Purple | |
BICyan='\[\e[1;96m\]' # Cyan | |
BIWhite='\[\e[1;97m\]' # White | |
# High Intensity backgrounds | |
On_IBlack='\[\e[0;100m\]' # Black | |
On_IRed='\[\e[0;101m\]' # Red | |
On_IGreen='\[\e[0;102m\]' # Green | |
On_IYellow='\[\e[0;103m\]' # Yellow | |
On_IBlue='\[\e[0;104m\]' # Blue | |
On_IPurple='\[\e[0;105m\]' # Purple | |
On_ICyan='\[\e[0;106m\]' # Cyan | |
On_IWhite='\[\e[0;107m\]' # White | |
COLOR_FRAME=${White} | |
OPEN="(" | |
CLOSE=")" | |
OPEN_C="${COLOR_FRAME}${OPEN}" | |
CLOSE_C="${COLOR_FRAME}${CLOSE}" | |
#blank the VCS prompt initially | |
VCS_PROMPT="" | |
VCS_PROMPT_C="" | |
# Git branch for VCS Prompt | |
GIT_BRANCH=`git branch 2>&1 | grep \* | cut -d ' ' -f 2` | |
if [[ -n "$GIT_BRANCH" ]]; then | |
VCS_PROMPT="${OPEN} git:${GIT_BRANCH} ${CLOSE}" | |
VCS_PROMPT_C="${OPEN_C}${Blue} git:${GIT_BRANCH} ${CLOSE_C}" | |
fi | |
#OBS info for VCS Prompt | |
OBS_INFO=`osc info 2>&1` | |
if [[ $? == 0 ]]; then | |
OBS_INSTANCE=`osc info | grep 'API URL' | cut -d ' ' -f 3` | |
if [[ "$OBS_INSTANCE" == "https://api.suse.de" ]]; then | |
OBS_ID='IBS' | |
else | |
OBS_ID='OBS' | |
fi | |
OBS_REV=`osc info | grep 'Revision' | cut -d ' ' -f 2` | |
VCS_PROMPT="${OPEN} ${OBS_ID}:r${OBS_REV} ${CLOSE}" | |
VCS_PROMPT_C="${OPEN_C}${Blue} ${OBS_ID}:r${OBS_REV} ${CLOSE_C}" | |
fi | |
# User@Hostname | |
USER_BLOCK="${OPEN} $(whoami)@$(hostname -s) ${CLOSE}" | |
USER_BLOCK_C="${OPEN_C} ${BCyan}$(whoami)${Cyan}@$(hostname -s) ${CLOSE_C}" | |
# path - maybe abbreviated | |
PWD=`pwd 2>&1 | sed s#/home/jmason/#~/#` | |
MAX_SIZE=$(($COLUMNS-9-${#VCS_PROMPT}-${#USER_BLOCK})) | |
if [ ${#PWD} -gt $MAX_SIZE ]; then | |
SHORT_PATH="${OPEN} …${PWD: -$MAX_SIZE}/ ${CLOSE}" | |
SHORT_PATH_C="${OPEN_C}${Blue} …${PWD: -$MAX_SIZE}/ ${CLOSE_C}" | |
else | |
SHORT_PATH="${OPEN} ${PWD}/ ${CLOSE}" | |
SHORT_PATH_C="${OPEN_C}${Blue} ${PWD}/ ${CLOSE_C}" | |
fi | |
# uncolored arrangement for calculating gaps | |
L1L="╭${SHORT_PATH}" | |
L1C="${VCS_PROMPT}" | |
L1R="${USER_BLOCK}" | |
#calculate gap length | |
GAP_LEN=$(($COLUMNS-${#L1L}-${#L1C}-${#L1R})) | |
if [[ $((GAP_LEN%2)) -eq 0 ]]; then | |
GAP_L=`printf '─%.0s' $(seq 1 $((GAP_LEN/2)))` | |
GAP_R=`printf '─%.0s' $(seq 1 $((GAP_LEN/2)))` | |
else | |
GAP_L=`printf '─%.0s' $(seq 1 $((GAP_LEN/2)))` | |
GAP_R=`printf '─%.0s' $(seq 0 $((GAP_LEN/2)))` | |
fi | |
# arrangement with colors | |
L1L="${FRAME_COLOR}╭${SHORT_PATH_C}" | |
L1C="${VCS_PROMPT_C}" | |
L1R="${USER_BLOCK_C}" | |
L2="╰$ ${Color_Off}" | |
export PS1="\n${COLOR_FRAME}${L1L}${GAP_L}${L1C}${GAP_R}${L1R}\n${COLOR_FRAME}${L2}" |
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