#!/usr/bin/bash

#	try to use system-wide version first.
#	this usually fails, but it's worth a shot.
if [[ -r '/mnt/c/Program Files/WindowsApps/' ]]; then
	cd '/mnt/c/Program Files/WindowsApps/'
	PWSH="`pwd`/`find Microsoft.PowerShell_* -name 'pwsh.exe'`"
	cd - > /dev/null
	if ! [ -x "$PWSH" ]; then
		unset PWSH
	fi
fi

#	fall back to user installation
if [ -z ${PWSH+x} ]; then
	#	absolutely monstrous string hackery
	#	get %USERPROFILE% using cmd and convert that path
	USERPROFILE=`/mnt/c/Windows/System32/cmd.exe '/C' 'echo %USERPROFILE%' 2> /dev/null`
	USERPROFILE=${USERPROFILE//\\//}		#	replace '\' separators with '/'
	USERPROFILE=/mnt/c/${USERPROFILE#C:/}	#	replace 'C:/' with '/mnt/c/'
	USERPROFILE=${USERPROFILE%$'\r'}		#	strip carriage return
	PWSH="$USERPROFILE/AppData/Local/Microsoft/WindowsApps/pwsh.exe"
fi

#	run target
"$PWSH" $@