build.sh

#!/usr/bin/env bash
#
# Copyright (c) .NET Foundation and contributors. All rights reserved.
# Licensed under the MIT license. See LICENSE file in the project root for full license information.
#
set -e

SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
  SOURCE="$(readlink "$SOURCE")"
  [[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"

# Some things depend on HOME and it may not be set. We should fix those things, but until then, we just patch a value in
if [ -z "$HOME" ] || [ ! -d "$HOME" ]; then
    export HOME=$DIR/Bin/home

    [ ! -d "$HOME" ] || rm -Rf $HOME
    mkdir -p $HOME
fi

$DIR/run.sh build "$@"