diskimage-builder/diskimage_builder/elements/zypper/pre-install.d/01-zypper-keep-packages

#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

# Enable caching packages for all repositories
zypper modifyrepo --all --keep-packages
Add zypper element This provides some customizations for zypper based distributions (e.g. openSUSE and SLES). It is heavily inspired by the yum element and sets up zypper to cache downloaded package outside of the chroot so that they can be reused to speed up subsequent builds. Change-Id: I775c921ee19cf7d1180fb68c1b7857ea6245a77d 2013-12-10 16:11:52 +00:00			`#!/bin/bash`

Standarise tracing for scripts There is a wide variety of tracing options through the various shell scripts. Some use "set -eux", others explicity set xtrace and others do nothing. There is a "-x" option to bin/disk-image-create but it doesn't flow down to the many scripts it calls. This adds a global integer variable set by disk-image-create DIB_DEBUG_TRACE. All scripts have a stanza added to detect this and turn on tracing. Any other tracing methods are rolled into this. So the standard header is --- if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then set -x fi set -eu set -o pipefail --- Multiple -x options can be specified to dib-create-image, which increases the value of DIB_DEBUG_TRACE. If script authors feel their script should only trace at higher levels, they should modify the "-gt" value. If they feel it should trace by default, they can modify the default value also. Changes to pachset 16 : scripts which currently trace themselves by default have retained this behaviour with DIB_DEBUG_TRACE defaulting to "1". This was done by running [1] on patch set 15. See the thread beginning at [2] dib-lint is also updated to look for the variable being matched. [1] https://gist.github.com/ianw/71bbda9e6acc74ccd0fd [2] http://lists.openstack.org/pipermail/openstack-dev/2014-November/051575.html Change-Id: I6c5a962260741dcf6f89da9a33b96372a719b7b0 2014-09-04 04:56:29 +00:00			`if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then`
			`set -x`
			`fi`
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 zypper element This provides some customizations for zypper based distributions (e.g. openSUSE and SLES). It is heavily inspired by the yum element and sets up zypper to cache downloaded package outside of the chroot so that they can be reused to speed up subsequent builds. Change-Id: I775c921ee19cf7d1180fb68c1b7857ea6245a77d 2013-12-10 16:11:52 +00:00
			`# Enable caching packages for all repositories`
update zypper element Scripts in pre-install.d run as root so there is no need to sudo commands. This patch also helps avoid an error when sudo is not installed in the default image. Change-Id: Iab20edfb161189f8c4e0cfa7d6946f63163d6413 2014-06-24 23:16:08 +00:00			`zypper modifyrepo --all --keep-packages`