#!/bin/bash

set -eu
set -o pipefail

PYPI_MIRROR_URL=${PYPI_MIRROR_URL:-''}
if [ -n "$PYPI_MIRROR_URL" ]; then
  # External mirror URL being used - no need to bind mount anything.
  exit 0
fi
MIRROR_SOURCE=~/.cache/image-create/pypi/mirror/
MIRROR_TARGET=$TMP_MOUNT_PATH/tmp/pypi

sudo mkdir -p $MIRROR_SOURCE $MIRROR_TARGET
sudo mount --bind $MIRROR_SOURCE $TMP_MOUNT_PATH/tmp/pypi