diskimage-builder/elements/pypi/extra-data.d/00-mount-pypi-mirror

#!/bin/bash

set -eu

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
Allow using a pypi mirror to install via pip. Using a custom pypi mirror can be very convenient, making image builds substantially faster - because we create multiple virtual environments we benefit more than single-virtualenv users would. Change-Id: I997daf1f9477c447e1fb30818aea9e80a49b31a6 2013-08-09 13:13:15 +00:00			`#!/bin/bash`

			`set -eu`

Permit using arbitrary PyPI urls. The pypi element is cool, but some folk have local network mirrors which we should permit them to use. Change-Id: Ie840ad1184e72b0e01966eee0298cfd6511b6c19 2014-02-19 01:03:56 +00:00			`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`
Allow using a pypi mirror to install via pip. Using a custom pypi mirror can be very convenient, making image builds substantially faster - because we create multiple virtual environments we benefit more than single-virtualenv users would. Change-Id: I997daf1f9477c447e1fb30818aea9e80a49b31a6 2013-08-09 13:13:15 +00:00			`MIRROR_SOURCE=~/.cache/image-create/pypi/mirror/`
			`MIRROR_TARGET=$TMP_MOUNT_PATH/tmp/pypi`

Make the MIRROR_TARGET directory if it didn't exist Just adding an element shouldn't make a disk image build crash, even if we're not using the element for its intended purpose. Change-Id: I2ec91ce4975b3b0deee7c85bb223f854c694553f 2014-02-06 14:09:32 +00:00			`sudo mkdir -p $MIRROR_SOURCE $MIRROR_TARGET`
Allow using a pypi mirror to install via pip. Using a custom pypi mirror can be very convenient, making image builds substantially faster - because we create multiple virtual environments we benefit more than single-virtualenv users would. Change-Id: I997daf1f9477c447e1fb30818aea9e80a49b31a6 2013-08-09 13:13:15 +00:00			`sudo mount --bind $MIRROR_SOURCE $TMP_MOUNT_PATH/tmp/pypi`