GitLab

 * Fix various spelling errors
 * Add module comments on all python utilities

Resizing NetBSD and OpenBSD partitions, as well as FFS filesystems
does not work for now

File injection isn't implemented yet

If both /etc/rc.conf and /etc/hostname are missing, create the latter
to host the hostname.

By default without investigating the distro of the guest VM, check
for the presence of /etc/hostname file. This is the default place
for static host names in systems that use the systemd startup deamon.

Make sure local variables are defined as local before they get assigned.
Having variables get defined and assigned in one line like this:

local var=foo

can sometimes cause problems. For example, this line:

local var=$(false)

will return 0 and the script will not fail if set -x is defined.

AssignHostname task did not search for Unattend.xml in a case
insensitive way.

When a users inject a file in an image that already exists,
we want to make sure that this file is not altered by any other task.
So, the EnforcePersonality task, is the last task that should run
before the image is unmounted.

Newer arch linux systems use this file to assign a hostname. If the
file is present and not empty, then use it.

 * Fix distro detection code to detect arch linux systems
 * Fix AssighHostname hook to successfully assign the host name on
   arch linux systems

 * Change the monitor message type names once again (hope this is
   the final version)
 * Pass -u (unbuffered) to sed to retain the actual output order in
   the log file
 * Fix a bug in helper code where the starting `{' was missing from
   the monitoring messages

This commit extendes the monitoring mechanism to include events from
snf-image-helper.

When get_distro and get_base_distro do not detect the linux distribution
a warning is triggered.

AssignHostname fails if the distribution is not known.

Not all tasks, should be able to be excluded. If MountImage,
UnmountImage and InstallUnattanded are never excluded, then the system
deployment can't break. If you don't want to mount the image or install
Unattend.xml then you probably want to use EXCLUDE_ALL_TASKS, since all
other tasks depend on the aforementioned ones.

Also did a minor cleanup in AssignHostname task

 * Make all "local" variables lowercase.
 * Move HELPER_EXTRA_PKGS from snf-image-update-helper to common.sh
 * Protect all variables from spaces and other special chars
 * Remove extra X's from mktemp template names (only 6 are supported).
 * Make sure pipelines fail if any command (not only the rightmost)
   fails

Also add Changelog and COPYING info

This is causing problems to run-parts

  * Make sure mount & umount are helper vm tasks themself

Use SNF_IMAGE_ as prefix for the floppy exporting variables