111 lines
3.0 KiB
Plaintext
111 lines
3.0 KiB
Plaintext
# Quick shell COLOrizer Package
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# Source in BASH
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# Version 2017.08.08.1
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# Examples:
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# As functions:
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# _title(){ _qCol z G; }
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# _z(){ _qCol z; }
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# _title; echo Title; _z
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# As variables
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# TITLE=$( _qCol z G; )
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# Z=$( _qCol z; )
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# echo ${TITLE}Title${Z}
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# Export to variables (prefixed with _c. Also the default)
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# _qCol export _c
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# echo -e ${_cG}Title${_cZ}
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_qCol() {
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# print "easier" mapping of ANSI colors and controls
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local K="\033[1;30m"
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local R="\033[1;31m"
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local G="\033[1;32m"
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local B="\033[1;34m"
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local Y="\033[1;33m"
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local M="\033[1;35m"
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local C="\033[1;36m"
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local W="\033[1;37m"
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local k="\033[0;30m"
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local r="\033[0;31m"
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local g="\033[0;32m"
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local b="\033[0;34m"
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local y="\033[0;33m"
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local m="\033[0;35m"
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local c="\033[0;36m"
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local w="\033[0;37m"
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local bk="\033[40m"
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local br="\033[41m"
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local bg="\033[42m"
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local by="\033[43m"
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local bb="\033[44m"
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local bm="\033[45m"
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local bc="\033[46m"
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local bw="\033[47m"
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local S='\033[1m' #strong
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local s='\033[2m' #strong off
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local U='\033[4m' #underline
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local u='\033[24m' #underline off
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local z='\033[0m' #zero colors
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local Z='\033[0m' #zero colors
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local ic='\033[7m' #inverse colors
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local io='\033[27m' #inverse off
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local st='\033[9m' #strike on
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local so='\033[29m' #strike off
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local CLRLIN='\033[2J' # Clear line
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local CLREND='\033[K' # Clear to end of line
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local CLRBEG='\033[1K' # Clear to beginning of line
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local CLRSCR="$CLRLIN"'\033[0;0H' # Clear screen
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local color_keys=" K R G B Y M C W k r g b y m c w S s U u z Z ic io st so bk br bg by bb bm bc bw CLRLIN CLREND CLRBEG CLRSCR "
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[[ "$1" = "export" ]] && {
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local key
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local prefix="$2"
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[[ -z "$2" ]] && prefix=_c
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for key in $color_keys; do
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eval export ${prefix}${key}=\'${!key}\'
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done
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return
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}
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local arg val
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for ((arg=1;arg<=$#;arg++)) {
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val=${!arg}
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[[ ${color_keys} = *" $val "* ]] || { echo "No such color code '${val}'" >&2; return 1; }
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printf ${!val}
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}
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}
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_qCode() {
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# Enter numerical ANSI codes directly
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local arg val
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for ((arg=1;arg<=$#;arg++)) {
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val=${!arg}
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printf '\033['"${val}m"
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}
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}
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_qPos() {
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# Cursor position control
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local n="$2"
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local x="$3"
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[[ -z "$n" ]] && n=1
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[[ -z "$x" ]] && x=1
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[[ "$1" = "save" ]] && { printf '\033[s'; return; }
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[[ "$1" = "restore" ]] && { printf '\033[u'; return; }
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[[ "$1" = "up" ]] && { printf '\033['${n}'A'; return; }
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[[ "$1" = "down" ]] && { printf '\033['${n}'B'; return; }
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[[ "$1" = "right" ]] && { printf '\033['${n}'C'; return; }
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[[ "$1" = "left" ]] && { printf '\033['${n}'D'; return; }
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[[ "$1" = "linedown" ]] && { printf '\033['${n}'E'; return; }
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[[ "$1" = "lineup" ]] && { printf '\033['${n}'F'; return; }
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[[ "$1" = "col" ]] && { printf '\033['${n}'G'; return; }
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[[ "$1" = "pos" ]] && { printf '\033['${n}';'${x}'H'; return; }
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}
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