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#!/bin/bash
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# Prompt Customizations
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# If not running interactively, don't do anything
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[ -z "$PS1" ] && return
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RED="\033[0;31m"
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YELLOW="\033[0;33m"
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GREEN="\033[0;32m"
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GRAY="\033[0;30m"
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EMPTY="\033[0;37m"
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LIGHTBLUE="\033[38;5;111m"
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LIGHTORANGE="\033[38;5;172m"
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LIGHTGREEN="\033[38;5;70m"
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LIGHTRED="\033[38;5;161m"
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LIGHTYELLOW="\033[38;5;229m"
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CONTINUE="\033[38;5;242m"
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DARKGRAY="\033[38;5;247m"
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# Glyph table for airline fonts
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# U+E0A0 Version control branch
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# U+E0A1 LN (line) symbol
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# U+E0A2 Closed padlock
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# U+E0B0 Rightwards black arrowhead
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# U+E0B1 Rightwards arrowhead
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# U+E0B2 Leftwards black arrowhead
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# U+E0B3 Leftwards arrowhead
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# U+1D77A 𝝺 Lambda
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LAR=""
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RAR=""
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LARS=""
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RARS=""
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LN=""
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VC=""
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LK=""
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LA="𝝺"
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#╭─ ~/src/v8/v8 ‹master›
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#╰─$
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START_LINE_1="╭─"
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START_LINE_2="╰─"
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colorize() {
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# $1 is foreground
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# $2 is background
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# $3 is content
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if [ $OSTYPE = 'msys' ]; then
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echo -e "\033[48;3;$2;38;3;$1m$3\\033[0m"
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else
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echo -e "\033[48;5;$2;38;5;$1m$3\\033[0m"
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fi
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}
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parse_git_branch () {
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git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
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}
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parse_git_tag () {
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git describe --tags 2> /dev/null
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}
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parse_git_branch_or_tag() {
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local OUT="$VC$(parse_git_branch)"
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if [ "$OUT" == " ((no branch))" ]; then
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echo "$VC ($(parse_git_tag)) "
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elif [ "$OUT" == "$VC" ]; then
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echo "x $VC"
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else
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echo "$OUT"
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fi
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}
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build_prompt_win(){
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local TIME="$(colorize 39 46 ' [$(date +%H:%M)] ')$(colorize 36 42 $RARS)";
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local USER="$(colorize 39 42 ' \u@\h ')$(colorize 32 41 $RARS)"
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local GIT="$(colorize 39 41 ' $(parse_git_branch_or_tag) ')$(colorize 31 49 $RARS)"
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local DIR="$(colorize 33 49 ' \w ')"
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local LEFT="$TIME$USER$GIT$DIR\033[0;0m "
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echo "$LEFT"
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}
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build_prompt_unix(){
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local TIME="$(colorize 15 33 ' [$(date +%H:%M)] ')$(colorize 33 34 $RARS)";
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local USER="$(colorize 15 34 ' \u@\h ')$(colorize 34 124 $RARS)"
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local GIT="$(colorize 252 124 ' $(parse_git_branch_or_tag) ')$(colorize 124 240 '$RARS')"
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local DIR="$(colorize 11 240 ' \w ')$(colorize 240 0 $RARS)"
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local DEPLOYMENT_NOTIF=""
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if [ ! -z "${NODE_ENV}" ]; then
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DEPLOYMENT_NOTIF=" (\$NODE_ENV='${NODE_ENV}')"
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fi
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local LEFT="$TIME$USER$GIT$DIR\033[0;0m$DEPLOYMENT_NOTIF"
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echo "$LEFT"
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}
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build_prompt_unix_2(){
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echo -e "${START_LINE_1} \u@\h \w <$(parse_git_branch)>\n${START_LINE_2}${LA} "
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}
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print_prompt(){
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local TIME="$(colorize 15 33)[$(date +%H:%M)] $(colorize 33 34)$RARS";
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local USER="$(colorize 15 34)\u@\h $(colorize 34 124)$RARS"
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local GIT="$(colorize 252 124) $(parse_git_branch_or_tag) $(colorize 124 240)$RARS"
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local DIR=" $(colorize 11 240)\w $(colorize 240 0)$RARS"
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local LEFT="$TIME$USER$GIT$DIR "
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local RIGHT="$DIR"
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local COMPENSATE=11
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PS1=$(printf "%*s\r%s\n$EMPTY\$$GRAY" "$(($(tput cols) - ${compensate}))" "$RIGHT" "$LEFT")
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}
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# looks like the following:
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# [hh:mm] username@host (git branch || svn revision) ~/working/directory
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# $
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if [ $OSTYPE = 'msys' ]; then
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PROMPT_COMMAND='PS1="$(build_prompt_win)\n\$LA "'
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else
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PROMPT_COMMAND='PS1="$(build_prompt_unix)\n\$LA "'
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fi
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print_map(){
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if [ $OSTYPE = 'msys' ]; then
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#Background
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for clbg in {40..47} {100..107} 49 ; do
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#Foreground
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for clfg in {30..37} {90..97} 39 ; do
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#Formatting
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for attr in 0 1 2 4 5 7 ; do
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#Print the result
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echo -en "\e[${attr};${clbg};${clfg}m ^[${attr};${clbg};${clfg}m \e[0m"
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done
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echo #Newline
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done
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done
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else
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for fgbg in 38 48 ; do #Foreground/Background
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for color in {0..256} ; do #Colors
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#Display the color
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echo -en "\033[${fgbg};5;${color}m ${color}\t\e[0m"
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#Display 10 colors per lines
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if [ $((($color + 1) % 10)) == 0 ] ; then
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echo #New line
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fi
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done
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echo #New line
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done
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fi
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}
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banner() {
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for i in {16..21} {23..27} {27..23} {21..16} ; do echo -en "\033[38;5;${i}m#" ; done ; echo
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echo -e "$LIGHTBLUE $1"
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for i in {16..21} {23..27} {27..23} {21..16} ; do echo -en "\033[38;5;${i}m#" ; done ; echo
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}
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