#!/bin/bash
set -e

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
APP_ROOT_DIR="$(dirname "$SCRIPT_DIR")"
. "$APP_ROOT_DIR/config.sh"

if [ $# -lt 2 ]; then
	echo "Usage: $0 /path/to/mozilla-unified x86_64|i686" >&2
	exit 1
fi

gecko_path=$1
arch=$2

if [ ! -d "$gecko_path" ]; then
	echo "$gecko_path is not a directory" >&2
	exit 1
fi

# Install required Rust version
rustup toolchain install $RUST_VERSION
if [[ $arch = "x86_64" ]] || [[ $arch == "i686" ]]; then
	rustup target add $arch-pc-windows-msvc
else
	echo "Unknown architecture $arch" >&2
	exit 1
fi
rustup default $RUST_VERSION

cp "$SCRIPT_DIR/mozconfig" "$gecko_path"

if [ $arch = "i686" ]; then
	export Z_ARCH=win32
fi

cd "$gecko_path"
./mach build
./mach package