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#!/usr/bin/env bash
# Color files
PFILE="$HOME/.config/polybar/docky/colors.ini"
RFILE="$HOME/.config/polybar/docky/scripts/rofi/colors.rasi"
WFILE="$HOME/.cache/wal/colors.sh"
# Get colors
pywal_get() {
wal -i "$1" -q -t
}
# Change colors
change_color() {
# polybar
sed -i -e "s/background = #.*/background = $BG/g" $PFILE
sed -i -e "s/foreground = #.*/foreground = $FG/g" $PFILE
sed -i -e "s/foreground-alt = #.*/foreground-alt = $FGA/g" $PFILE
sed -i -e "s/module-fg = #.*/module-fg = $MF/g" $PFILE
sed -i -e "s/primary = #.*/primary = $AC/g" $PFILE
sed -i -e "s/secondary = #.*/secondary = $SC/g" $PFILE
sed -i -e "s/alternate = #.*/alternate = $AL/g" $PFILE
# rofi
cat > $RFILE <<- EOF
/* colors */
* {
al: #00000000;
bg: ${BG}FF;
bga: ${AC}33;
bar: ${MF}FF;
fg: ${FG}FF;
ac: ${AC}FF;
}
EOF
}
hex_to_rgb() {
# Convert a hex value WITHOUT the hashtag (#)
R=$(printf "%d" 0x${1:0:2})
G=$(printf "%d" 0x${1:2:2})
B=$(printf "%d" 0x${1:4:2})
}
get_fg_color(){
INTENSITY=$(calc "$R*0.299 + $G*0.587 + $B*0.114")
if [ $(echo "$INTENSITY>186" | bc) -eq 1 ]; then
MF="#202020"
else
MF="#F5F5F5"
fi
}
# Main
if [[ -x "`which wal`" ]]; then
if [[ "$1" ]]; then
pywal_get "$1"
# Source the pywal color file
if [[ -e "$WFILE" ]]; then
. "$WFILE"
else
echo 'Color file does not exist, exiting...'
exit 1
fi
BG=`printf "%s\n" "$background"`
FG=`printf "%s\n" "$foreground"`
FGA=`printf "%s\n" "$color8"`
AC=`printf "%s\n" "$color1"`
SC=`printf "%s\n" "$color2"`
AL=`printf "%s\n" "$color3"`
HEX=${AC:1}
hex_to_rgb $HEX
get_fg_color
change_color
else
echo -e "[!] Please enter the path to wallpaper. \n"
echo "Usage : ./pywal.sh path/to/image"
fi
else
echo "[!] 'pywal' is not installed."
fi
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