diskimage-builder/diskimage_builder/elements/install-bin/pre-install.d/01-install-bin

#!/bin/bash

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

install -m 0755 -o root -g root $(dirname $0)/../bin/* /usr/local/bin
/bin/bash all the things. Since we are using bash syntax in some of the element fragments, we should make sure we use bash for all of them, so that things don't break on systems where /bin/sh != /bin/bash. Change-Id: If2f043c57aa4e1492b7f9839213ef6123f683612 2013-11-07 04:25:34 +00:00			`#!/bin/bash`
Create install-packages as a binary. Only supports Debian family distribution so far. Change-Id: I9fa0b833c34a614fe498c6c6ae599733a69c1309 2013-01-28 05:41:54 +00:00
Standarise tracing for scripts There is a wide variety of tracing options through the various shell scripts. Some use "set -eux", others explicity set xtrace and others do nothing. There is a "-x" option to bin/disk-image-create but it doesn't flow down to the many scripts it calls. This adds a global integer variable set by disk-image-create DIB_DEBUG_TRACE. All scripts have a stanza added to detect this and turn on tracing. Any other tracing methods are rolled into this. So the standard header is --- if [ "${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 -e all the things Using set -e in all of our scripts will prevent some subtle bugs from slipping in, and will allow us to enforce use of set -e with tooling. This change also adds -u and set -o pipefail in the less complex scripts where it is unlikely to cause problems. A follow-up change will enable those options in the complex scripts so that if it breaks something it can be reverted easily. Change-Id: I0ad358ccb98da7277a0ee2e9ce8fda98438675eb 2014-03-29 03:28:22 +00:00			`set -eu`
			`set -o pipefail`

pip-and-virtualenv: drop f31 & tumbleweed, rework suse 15 install This is an alternative approach to commit 68bb43535e8f032890687be6a253c3505cb319e5. I think this proposes a better overall solution that the prior change which had the Python 3 packages being installed, but did not specify the _do_py3 flag to do the installation steps that redirect the various tool installations. Fedora 31+ doesn't have python2, and Tumbleweed does have some Python 2 support but there seems to be no reason to bother updating this element for either with infra very close to removing this completely [1]. Error out on these platforms, and add a release note. The 15 path should include the python2 and python3 packages, along with the flags to do the "cleanup"; i.e. forced removal of distutils packages that pip 10+ won't touch. As mentioned in the original change, the six package causes problems here, but we can clear that too by explicitly listing it instead of letting it come in via dependencies. Again, this element will be removed from the infra 15 builds ASAP; but we can release with this to provide a roll-back point if we need to revert the removal to fix things temporarily. Add it to the testing path as well. [1] https://docs.opendev.org/opendev/infra-specs/latest/specs/cleanup-test-node-python.html Change-Id: I7a6a342461d6001c25e55638ba9b7438c28f2519 2020-04-22 01:08:19 +00:00			`install -m 0755 -o root -g root $(dirname $0)/../bin/* /usr/local/bin`