289 lines
8.4 KiB
Bash
Executable File
289 lines
8.4 KiB
Bash
Executable File
#!/bin/bash
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_qColVersion() { echo Version 2019.06.21.0; }
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_qColHelp() {
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_qColVersion
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echo 'Quick shell COLOrizer Package
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Source me in BASH!
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Why the name qolop? Place a mirror next to it!
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Functions:
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- _qCol: Print ANSI color codes by letter codes.
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Can export all letter codes as varibles.
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- _qCode: Print ANSI color codes by number sequence
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- _qParse: Print ANSI color by english words ex. "red", "lightgreen", "gray on blue"
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- _qPos: Move cursor
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- _qClr: Clear screen
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- _qReset: Reset terminal
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Examples:
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source qolop # load functions
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- As functions:
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_title(){ _qClr; _qCol z G; echo "$@"; _qCol z; }
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_text(){ _qCol z; _qCode 1 34; echo "$@"; _qCol z; }
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_title Title; _text Colored;
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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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Run qolop as script to print ANSI code table, or evaluate commands
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qolop eval "_qCol G; printf hello; _qCol z" | qolop escape
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The first command produces string with ANSI commands, the
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second will escape the escape characters, so you can copy/paste
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it in to another echo -e command.
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qolop c G
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qolop p green
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produce the same output, just the color code
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'
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}
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_qClr() {
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# Clear screen
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_qCol "CLR"
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_qPos abs 0 0
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}
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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[2;30m"
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local r="\033[2;31m"
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local g="\033[2;32m"
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local b="\033[2;34m"
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local y="\033[2;33m"
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local m="\033[2;35m"
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local c="\033[2;36m"
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local w="\033[2;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 CLR='\033[2J' # Clear screen
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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="$CLR"'\033[0;0H' # Clear screen, reset cursor
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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 \
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ic io st so bk br bg by bb bm bc bw \
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CLR 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 ${!val}
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}
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}
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_qCode() {
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# Enter numerical ANSI colors directly
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local arg val
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for ((arg=1;arg<=$#;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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_qParse() {
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# Parse written colors to codes: 'help' to get help
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local val codes
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val="${@,,}"
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if [[ ${#val} -lt 3 ]]; then
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continue
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fi
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if [[ ${val} = *"help"* ]]; then
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echo "Parse format [light][colorname], or '[light][colorname] on [colorcolorname]'" >&2
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return
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fi
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if [[ ${val} = "light"* ]]; then
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codes="${codes} S"
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val=${val#light}
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fi
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case "$val" in
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"black"*) codes="${codes} k";;
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"red"*) codes="${codes} r";;
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"green"*) codes="${codes} g";;
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"yellow"*) codes="${codes} y";;
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"blue"*) codes="${codes} b";;
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"magenta"*) codes="${codes} m";;
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"cyan"*) codes="${codes} c";;
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"gray"*) codes="${codes} w";;
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"white"*) codes="${codes} W";;
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esac
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if [[ ${val} = *" on "* ]]; then
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case "$val" in
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*"black") codes="${codes} bk";;
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*"red") codes="${codes} br";;
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*"green") codes="${codes} bg";;
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*"yellow") codes="${codes} by";;
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*"blue") codes="${codes} bb";;
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*"magenta") codes="${codes} bm";;
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*"cyan") codes="${codes} bc";;
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*"gray") codes="${codes} bk";;
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*"white") codes="${codes} bw";;
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esac
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fi
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_qCol $codes
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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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[[ "$1" = "lineup" ]] && { printf '\033['${n}'E'; return; }
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[[ "$1" = "linedown" ]] && { printf '\033['${n}'F'; return; }
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[[ "$1" = "col" ]] && { printf '\033['${n}'G'; return; }
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[[ "$1" = "abs" ]] && { printf '\033['${n}';'${x}'H'; return; }
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echo "Command missing: save, restore, up, down, right, left, lineup, linedown, col, abs" >&2
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echo "Directional commands take one argument, abs uses two (row, col)" >&2
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return 1
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}
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_qReset() {
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# Reset terminal
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printf '\033c'
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}
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if [[ "$0" = "${BASH_SOURCE[0]}" ]]; then
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[[ "$1" = "update" ]] && {
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set -e
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case $OSTYPE in
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darwin*)
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MYPATH=$( realpath "$0" )
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;;
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*)
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MYPATH=$( readlink -f "$0" )
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;;
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esac
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MYDIR=$( dirname "$MYPATH" )
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QTOOLS=0
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if [[ -f "$MYDIR/../rc" ]]; then if grep -q QTOOLS "$MYDIR/../rc"; then
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QTOOLS=1
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fi;fi;
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if [[ "$QTOOLS" -eq 1 ]]; then
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echo "Update qolop with _q-tools-update"
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exit 1
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fi
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TMPFILE=$( mktemp )
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rm -f "$TMPFILE"
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echo "Checking for newer version"
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wget -q -O "$TMPFILE" https://bitbucket.org/MoonQ/tools/raw/tip/reporting/qolop
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diff "$TMPFILE" "$MYPATH" || {
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mv -v "$TMPFILE" "$MYPATH"
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chmod +x "$MYPATH"
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echo Updated
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source "$MYPATH"
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_qColVersion
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}
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rm -f "$TMPFILE"
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exit 0
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} # end update
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[[ "$1" = "eval" ]] && {
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set -e
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eval "$@"
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exit
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}
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[[ "$1" = "escape" ]] && {
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cat - | sed s/$'\e'/\\\\033/g
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echo ''
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exit
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}
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[[ "$1" = "c" ]] && {
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shift 1
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_qCol "$@"
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exit
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}
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[[ "$1" = "p" ]] && {
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shift 1
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_qParse "$@"
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exit
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}
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_qColHelp
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[[ "$1" = *"help" ]] && exit
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[[ "$1" = "-h" ]] && exit
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_qCol export "_"
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printf "${_S}ANSI CODES AND QOLOP VARIABLES FOR _qCol FUNCTION
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=================================================${_Z}
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${_R}Co${_G}lo${_B}rs${_W} and ${_S}Mo${_U}di${_st}fi${_u}er${_ic}s${_Z} \\\033[Xm or \\\033[X;Y;Zm
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${_S}====================${_Z}
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0 z Z Clear format
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1 S ${_S}Strong/Bold ${_Z} 30 k ${_k}Black ${_Z}30;1 K ${_K}Black ${_Z}40 bk ${_w}${_bk}Black ${_Z}
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2 s ${_s}Weak/Bold off ${_Z} 31 r ${_r}Red ${_Z}31;1 R ${_R}Red ${_Z}41 br ${_k}${_br}Red ${_Z}
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4 U ${_U}Underline ${_Z} 32 g ${_g}Green ${_Z}32;1 G ${_G}Green ${_Z}42 bg ${_k}${_bg}Green ${_Z}
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24 u ${_u}Underline off ${_Z} 33 y ${_y}Yellow ${_Z}33;1 Y ${_Y}Yellow ${_Z}43 by ${_k}${_by}Yellow ${_Z}
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7 ic ${_ic}Inverse color ${_Z} 34 b ${_b}Blue ${_Z}34;1 B ${_B}Blue ${_Z}44 bb ${_k}${_bb}Blue ${_Z}
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27 of ${_io}Inverse off ${_Z} 35 m ${_m}Magenta ${_Z}35;1 M ${_M}Magenta ${_Z}45 bm ${_k}${_bm}Magenta ${_Z}
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9 st ${_st}Strike ${_Z} 36 c ${_c}Cyan ${_Z}36;1 C ${_C}Cyan ${_Z}46 bc ${_k}${_bc}Cyan ${_Z}
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29 so ${_so}Strike off ${_Z} 37 w ${_w}White ${_Z}37;1 W ${_W}White ${_Z}47 bw ${_k}${_bw}White ${_Z}
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Enter raw color code sequence with _qCode function
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${_S}Clearing and movement${_Z} ESC[X or ESC[1X
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${_S}=====================${_Z}
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2J CLR Clear screen
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2J ;H CLRSCR _qClr() Clear screen, move cursor to origo
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K CLREND Clear to end of line
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1K CLRBEG Clear to beginning of line
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_qReset() Reset terminal
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s _qPos save Save location u _qPos restore Restore location
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A _qPos up Up E _qPos lineup Up line
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B _qPos down Down F _qPos linedown Down line
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C _qPos left Left y;xH _qPos abs y x Absolute Position
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D _qPos right Right
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"
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fi
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