#!/usr/bin/bash

#	error if 'pwsh' not in path
if [ ! which pwsh > /dev/null 2>&1 ]; then
	echo "no 'pwsh' in \$PATH"
	exit 1
fi

#	set mode (linux/dos)
if [[ "$1" == "-l" ]]; then
	mode='linux'
	shift
elif [[ "$1" == "-w" ]]; then
	mode='dos'
	shift
	#	error if no target for DOS
	if [ "$#" -eq 0 ]; then
		echo "elevate: DOS mode requires a target"
		exit 3
	fi
fi

#	consume target based on mode
if [[ "$mode" == "linux" ]]; then
	target='wsl.exe'
elif [[ "$mode" == "dos" ]]; then
	target="$1"
	shift
else
	echo "elevate: no mode set; use '-l' or '-w'"
	exit 2
fi

#	consume remaining arguments
arglist=''
if [ "$#" -ne 0 ]; then
	arglist="-ArgumentList '$@'"
fi

#	execute
pwsh -C "Start-Process -Verb runas $target $arglist"