This script converts and changes the Jetbrains app icons in desktop file to png, in order to fix missing icon in the Application laucher of KDE Plasma

JetbrainsIconFix.sh

#!/bin/bash
# This script converts and changes the Jetbrains app icons to png in order to fix missing icon in the Application laucher of KDE Plasma
IFS=$(echo -en "\n\b")
DESKTOP=~/.local/share/applications/jetbrains-*.desktop

if ! [ -x "$(command -v convert)" ]; then
  echo 'Error: ImageMagick is not installed. ' >&2
  exit 1
fi

for file in $DESKTOP
do
    echo -e "\nProcessing $(basename ${file})"
    svg=`grep -Poi '(?<=Icon=).+' ${file}`
    if [[ ${svg##*.} != "svg" ]]; then
        echo "Not SVG icon, skipped: ${svg}"
        continue
    fi
    png=${svg%%.svg}.png
    if [[ -f "${png}" ]]; then
        echo "'Image convert skipped: file exists '${png}'"
    else
        echo "Converting '${svg}' to '${png}'"
        convert -density 1200 -resize 200 -background none ${svg} ${png}
    fi
    sed -i "s|${svg}|${png}|g" ${file}
done
echo -e "\nJob done. "
exit 0