desktop startup file creator for wine applications

winedesktop.sh

#!/bin/bash

set -e

if [[ "${NONET}" == "" ]]
then
  CMDPREFIX=""
else
  CMDPREFIX="firejail --net=none "
fi

TARGET="${1}"
if [[ "${TARGET}" == "" ]]
then
  echo "Select the file to execute"
  TARGET=`zenity --file-selection`
fi

EX=`basename "${TARGET}"`
NAME="${EX//.*/}"
DIR=`dirname "${TARGET}"`
PREFIX=`echo "${DIR}" | sed -e "s/\/drive_c\/.*//"`
HOME=~
FILEPATH="${HOME}/Desktop/${NAME}.desktop"

# --- create .desktop file

if [[ -f "${FILEPATH}" ]]; then
  echo "File already exists"
  exit 1
else
  cat > "${FILEPATH}" <<EOF
[Desktop Entry]
Name=${NAME}
Exec=sh -c 'export WINEPREFIX="${PREFIX}" && cd "${DIR}" && ${CMDPREFIX}wine "${TARGET}"'
Type=Application
StartupNotify=true
Comment="${NAME}"
Path="${TARGET}"
Icon=${NAME}
StartupWMClass="${EX}"
EOF
fi

# --- extract icons

ICONDIR=`mktemp -d`
ICONFILE="${ICONDIR}/${NAME}.ico"
ICONPNG="${ICONDIR}/${NAME}.png"
wrestool -x -t 14 "${TARGET}" > "${ICONFILE}"
convert "${ICONFILE}" "${ICONPNG}"

find "${ICONDIR}" -iname "*.png" | while read png
do
  size=`identify "${png}" | sed -E "s/.* PNG ([^ ]*) .*/\1/"`
  ICONTARGETDIR="${HOME}/.local/share/icons/hicolor/${size}/apps"
  mkdir -p "${ICONTARGETDIR}"
  mv "${png}" "${ICONTARGETDIR}/${NAME}.png"
done