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91 lines
1.8 KiB
91 lines
1.8 KiB
#!/usr/bin/env bash
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# Color files
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PFILE="$HOME/.config/polybar/cuts/colors.ini"
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RFILE="$HOME/.config/polybar/cuts/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" $PFILE
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sed -i -e "s/background-alt = #.*/background-alt = #8C${BG}/g" $PFILE
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sed -i -e "s/foreground = #.*/foreground = #${FG}/g" $PFILE
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sed -i -e "s/foreground-alt = #.*/foreground-alt = #33${FG}/g" $PFILE
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sed -i -e "s/primary = #.*/primary = $AC/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}BF;
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bga: #${BG}FF;
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fg: #${FG}FF;
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ac: ${AC}FF;
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se: ${AC}1A;
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}
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EOF
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polybar-msg cmd restart
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}
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get_random_number() {
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RNUM=$(( ($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 $RCOLOR
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}
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hex_to_rgb() {
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# Convert a hex value WITHOUT the hashtag (#)
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R=$(printf "%d" 0x${1:0:2})
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G=$(printf "%d" 0x${1:2:2})
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B=$(printf "%d" 0x${1:4:2})
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}
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get_fg_color(){
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INTENSITY=$(calc "$R*0.299 + $G*0.587 + $B*0.114")
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if [ $(echo "$INTENSITY>186" | bc) -eq 1 ]; then
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FG="0a0a0a"
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AC="#0a0a0a"
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else
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FG="F5F5F5"
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AC="#F5F5F5"
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fi
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}
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# Main
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BGC=`get_random_color`
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BG=${BGC:1}
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HEX=$BG
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hex_to_rgb $HEX
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get_fg_color
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change_color
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