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104 lines
2.8 KiB
104 lines
2.8 KiB
#!/bin/bash
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arrchar=('\u25B2' '\u25B6' '\u25BC' '\u25C0')
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arrfg=( 31 32 33 34 35 36 90 97 )
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arrbg=( 41 42 43 44 45 46 100 107 )
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function getChar {
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char=$(( n % 4 )) && n=$(( n / 4 ))
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colfg=$(( n % 8 )) && n=$(( n / 8 ))
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colbg=$(( n % 8 ))
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[[ "$1" -eq 1 && ( "$char" -eq 1 || "$char" -eq 3 ) ]] && char=$(( (char + 2) % 4 )) # mirror horizontal arrows
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echo -en "\e[1;${arrfg[$colfg]};${arrbg[$colbg]}m${arrchar[$char]}"
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}
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function hashColor {
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n=$(md5sum <<< "$1") # get hash
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n=$((0x${n%% *})) # convert to decimal
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n=$(echo "$n" | tr -d - ) # get absolute value
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count="$2"
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i=0
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echo -en '\e[1;97m'
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while [ "$i" -lt "$count" ]; do
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i=$(( i+1 ))
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charstep[$i]=$n
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getChar 0
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done
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while [ "$i" -gt 0 ]; do
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n="${charstep[$i]}"
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getChar 1
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i=$(( i-1 ))
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done
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echo -en '\e[0m'
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echo -e '\e[1;97m'
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}
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CH=$(hashColor "$(hostname)" 4)
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temp="$(tty)"
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# Chop off the first five chars of tty (ie /dev/):
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cur_tty="${temp:5}"
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unset temp
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PR_HBAR="─"
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PR_ULCORNER="┌"
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PR_LLCORNER="└"
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#PR_HBAR="━"
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#PR_ULCORNER="┏"
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#PR_LLCORNER="┗"
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#PR_HBAR="═"
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#PR_ULCORNER="╔"
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#PR_LLCORNER="╚"
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GREEN='\033[00;92m'
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GREENB='\033[00;92;1m'
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BLUE='\033[00;36;1m'
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GREY='\033[00;90m'
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YELLOW='\033[00;93m'
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RED='\033[00;31m'
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REDB='\033[00;31;1m'
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WHITE='\033[00;97;1m'
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WHITEB='\033[00;97;1m'
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RST='\033[0m'
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BOLD='\033[1m'
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BORDCOL='\033[00;90;1m'
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BGPROCCOL=$GREEN
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export PROMPT_COMMAND=__prompt_command
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function __prompt_command() {
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local EXIT="$?"
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PS1=""
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RCOL=""
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if [[ $EXIT != 0 ]]; then
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RCOL="$RED"
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fi
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if [ $UID -eq "0" ]; then
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BORDCOL=$REDB
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fi
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PROCCNT=$(jobs -p 2>/dev/null | wc -l )
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if [ $PROCCNT -gt "0" ]; then
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BGPROCCOL=$RED
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else
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BGPROCCOL=$GREEN
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fi
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HOSTNAM=$(hostname -s)
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USERNAM=$(whoami)
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LEFT="\n$BORDCOL\[\016\]$PR_ULCORNER$PR_HBAR\[\017\]$WHITEB($BLUE\u$WHITEB@$GREENB\h:$cur_tty$WHITEB)$BORDCOL$PR_HBAR$PR_HBAR$WHITEB($CH$WHITEB)$BORDCOL$PR_HBAR$PR_HBAR$WHITEB($GREEN\$(/bin/ls -1 | /usr/bin/wc -l | /bin/sed 's: ::g') files, \$(/bin/ls -lah | /bin/grep -m 1 total | /bin/sed 's/total //')b$WHITEB)$BORDCOL$PR_HBAR$PR_HBAR$WHITEB($BGPROCCOL\j ↻$WHITEB)"
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RIGHT="$BORDCOL$PR_HBAR$PR_HBAR$WHITEB($YELLOW$RCOL\d, \t$WHITEB)$BORDCOL$PR_HBAR$PR_HBAR$WHITEB($GREEN$RCOL$EXIT ↵$WHITEB)$BORDCOL$PR_HBAR$PR_HBAR$PR_HBAR$BORDCOL\n\[\016\]$PR_LLCORNER\[\017\]$PR_HBAR$WHITEB(\w)$BORDCOL$PR_HBAR> \[\e[0m\]"
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#WIDTH=$(tput cols)
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L_LEN="$USERNAM$HOSTNAM$CH$(/bin/ls -1 | /usr/bin/wc -l | /bin/sed 's: ::g')$(/bin/ls -lah | /bin/grep -m 1 total | /bin/sed 's/total //')b\j"
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R_LEN="XXX XXX XX, XX:XX:XX$EXIT"
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L_LEN=${#L_LEN}
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R_LEN=${#R_LEN}
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#echo "$L_LEN"
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let WIDTH=$(tput cols)-${R_LEN}-${L_LEN}+51
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FILL=$BORDCOL$PR_HBAR
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for ((x = 0; x < $WIDTH; x++)); do
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FILL="$FILL$PR_HBAR"
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done
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PS1="$LEFT$FILL$RIGHT"
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}
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