#!/usr/bin/env bash
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# Color files
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PFILE="$HOME/.config/polybar/shapes/colors.ini"
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RFILE="$HOME/.config/polybar/shapes/scripts/rofi/colors.rasi"
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# Change colors
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change_color() {
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# polybar
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sed -i -e "s/background = #.*/background = $BG/g" $PFILE
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sed -i -e "s/foreground = #.*/foreground = $FG/g" $PFILE
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sed -i -e "s/foreground-alt = #.*/foreground-alt = $FGA/g" $PFILE
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sed -i -e "s/shade1 = #.*/shade1 = $SH1/g" $PFILE
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sed -i -e "s/shade2 = #.*/shade2 = $SH2/g" $PFILE
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sed -i -e "s/shade3 = #.*/shade3 = $SH3/g" $PFILE
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sed -i -e "s/shade4 = #.*/shade4 = $SH4/g" $PFILE
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sed -i -e "s/shade5 = #.*/shade5 = $SH5/g" $PFILE
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sed -i -e "s/shade6 = #.*/shade6 = $SH6/g" $PFILE
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sed -i -e "s/shade7 = #.*/shade7 = $SH7/g" $PFILE
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sed -i -e "s/shade8 = #.*/shade8 = $SH8/g" $PFILE
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# rofi
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cat > $RFILE <<- EOF
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/* colors */
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* {
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al: #00000000;
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bg: ${BG}FF;
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bg1: ${SH2}FF;
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bg2: ${SH3}FF;
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bg3: ${SH4}FF;
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fg: ${FG}FF;
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}
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EOF
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polybar-msg cmd restart
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}
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get_random_number() {
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RNUM=$(( ($RANDOM % $1) + 1 ))
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}
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get_random_color() {
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RCOLOR="#"
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for i in 1 2 3 4 5 6
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do
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get_random_number "16"
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case $RNUM in
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"1") NEXTDIGIT="1";;
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"2") NEXTDIGIT="2";;
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"3") NEXTDIGIT="3";;
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"4") NEXTDIGIT="4";;
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"5") NEXTDIGIT="5";;
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"6") NEXTDIGIT="6";;
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"7") NEXTDIGIT="7";;
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"8") NEXTDIGIT="8";;
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"9") NEXTDIGIT="9";;
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"10") NEXTDIGIT="A";;
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"11") NEXTDIGIT="B";;
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"12") NEXTDIGIT="C";;
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"13") NEXTDIGIT="D";;
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"14") NEXTDIGIT="E";;
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"15") NEXTDIGIT="F";;
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"16") NEXTDIGIT="0";;
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esac
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RCOLOR="$RCOLOR$NEXTDIGIT"
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done
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echo $RCOLOR
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}
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# Main
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BG='#1f1f1f' # change to light bg
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FG='#FFFFFF' # change to dark fg
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FGA='#FFFFFF' # change to gray fg
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SH1=`get_random_color`
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SH2=`get_random_color`
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SH3=`get_random_color`
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SH4=`get_random_color`
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SH5=`get_random_color`
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SH6=`get_random_color`
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SH7=`get_random_color`
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SH8=`get_random_color`
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change_color
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