diskimage-builder/elements/pip-cache/root.d/01-pip-cache

#!/bin/bash

set -eu
set -o pipefail

PIP_CACHE_DIR=$DIB_IMAGE_CACHE/pip
mkdir -p $PIP_CACHE_DIR

sudo mkdir -p $TMP_MOUNT_PATH/tmp/pip
sudo mount --bind $PIP_CACHE_DIR $TMP_MOUNT_PATH/tmp/pip
Add a pip-cache element. The element bind mounts a pip cache inside the image build chroot so that pip downloads can be reused across image builds. While similar in purpose to the PyPi element that sets up a mirror, this element just allows for a reusable download cache and doesn't require anything to be setup beforehand. The pip-cache element is not concurrency safe, and that is indicated in the README for the element. An upstream bug was file as well: https://github.com/pypa/pip/issues/1141 Change-Id: Ibd1d4ea17c24923ed939357ada95b781e3179cfd 2013-08-14 18:12:15 +00:00			`#!/bin/bash`

set -u and -o pipefail everywhere As with the previous similar changes, this is intended to catch problems as they happen instead of ignoring them and continuing on to potentially fail later. Setting this on all existing scripts will allow us to enforce use via Jenkins. Change-Id: Iad2d490c86dceab148ea9ab08f457c49a5d5352e 2014-04-03 02:24:15 +00:00			`set -eu`
			`set -o pipefail`
Add a pip-cache element. The element bind mounts a pip cache inside the image build chroot so that pip downloads can be reused across image builds. While similar in purpose to the PyPi element that sets up a mirror, this element just allows for a reusable download cache and doesn't require anything to be setup beforehand. The pip-cache element is not concurrency safe, and that is indicated in the README for the element. An upstream bug was file as well: https://github.com/pypa/pip/issues/1141 Change-Id: Ibd1d4ea17c24923ed939357ada95b781e3179cfd 2013-08-14 18:12:15 +00:00
Use DIB_IMAGE_CACHE everywhere disk-image-create processes a DIB_IMAGE_CACHE variable and exports it, but there are several elements that ignore the value and wrote out the base location themselves. Use the variable everywhere so that it will get overridden everywhere. Change-Id: I00fff354d6c931ad67cf3052d055f0e4604dfdc8 2014-10-05 20:55:34 +00:00			`PIP_CACHE_DIR=$DIB_IMAGE_CACHE/pip`
Add a pip-cache element. The element bind mounts a pip cache inside the image build chroot so that pip downloads can be reused across image builds. While similar in purpose to the PyPi element that sets up a mirror, this element just allows for a reusable download cache and doesn't require anything to be setup beforehand. The pip-cache element is not concurrency safe, and that is indicated in the README for the element. An upstream bug was file as well: https://github.com/pypa/pip/issues/1141 Change-Id: Ibd1d4ea17c24923ed939357ada95b781e3179cfd 2013-08-14 18:12:15 +00:00			`mkdir -p $PIP_CACHE_DIR`

			`sudo mkdir -p $TMP_MOUNT_PATH/tmp/pip`
			`sudo mount --bind $PIP_CACHE_DIR $TMP_MOUNT_PATH/tmp/pip`