office-wrapper

#!/bin/bash
officeExe=""
if [ ! -e "${1}" ]; then
	echo could not file "${1}" to open
	exit 1
fi
sysroot=$(cmd.exe /c "echo %SYSTEMROOT%"|grep -o '^.'|tr '[:upper:]' '[:lower:]')
[ -z "${sysroot}" ] && sysroot=c
type="$(file "$1" | tr '[:upper:]' '[:lower:]')"
case $type in
*word*)
	executable="winword.exe"
	;;
*excel*)
	executable="excel.exe"
	;;
*powerpoint*)
	executable="powerpnt.exe"
	;;
*)
	echo "could not recognize document type"
	exit 1
	;;
esac
{
	if (command -v ${executable}); then
		officeExe="$(which ${executable})"
	elif (command -v "/mnt/${sysroot}/Program Files/Microsoft Office/root/Office16/${executable}"); then
		officeExe="/mnt/${sysroot}/Program Files/Microsoft Office/root/Office16/${executable}"
	else
		officeExe=$(find "/mnt/${sysroot}/Program Files/Microsoft Office/" -iname "${executable}" | head -1)
		if [ -z "${officeExe}" ]; then
			officeExe=$(find "/mnt/${sysroot}/Program Files (x86)/Microsoft Office/" -iname "${executable}" | head -1)
		fi
		if [ -z "${officeExe}" ]; then
			drives=$(grep -i 9p /proc/mounts | grep -oi " /mnt/. ")
			for drive in ${drives}; do
				if (command -v "/mnt/${drive}/Program Files/Microsoft Office/root/Office16/${executable}"); then
					officeExe="/mnt/${drive}/Program Files/Microsoft Office/root/Office16/${executable}"
				fi
			done
		fi
	fi
} >/dev/null

if [ -z "${officeExe}" ]; then
	echo Office executable could not be found, exiting.
	exit 1
fi

args=("$@")
newargs=()
for var in "${args[@]}"; do
	if [ -e "${var}" ]; then
		nextitem=$(wslpath -w "$(realpath "${var}")")
	else
		nextitem="${var}"
	fi
	newargs+=("${nextitem}")
done
"${officeExe}" -file "${newargs[0]}" "${newargs[@]:1}"