diskimage-builder/elements/serial-console/extra-data.d/20-stty

#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

echo "Use of serial-console element is deprecated, please use enable-serial-console instead."
Explicitly name element enable-serial-console We use an element remove-serial-console in image elements. Renaming this element to match. Also renaming allows us to use the serial console in devtest runs. See - https://review.openstack.org/#/c/86272/ Change-Id: I8f1138f58d0046ccdeefa3decc45c36d95c6bf4b 2014-05-08 10:30:06 +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:-1} -gt 0 ]; then`
			`set -x`
			`fi`
			`set -eu`
Explicitly name element enable-serial-console We use an element remove-serial-console in image elements. Renaming this element to match. Also renaming allows us to use the serial console in devtest runs. See - https://review.openstack.org/#/c/86272/ Change-Id: I8f1138f58d0046ccdeefa3decc45c36d95c6bf4b 2014-05-08 10:30:06 +00:00			`set -o pipefail`

			`echo "Use of serial-console element is deprecated, please use enable-serial-console instead."`