On a development container, we are currently changing the plinth user to be a
non-system user to allow folder sharing with the host. This leads to `addgroup
--system` and `adduser --system` failing when a non-system user/group already
exists.
This patch added checks to ensure that plinth user and group don't exist before
trying to add them. Several packages in Debian seem to be doing similar checks
before running adduser and addgroup. So, this patch is not bad to have even when
container hack is not present.
Closes: #1875.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Rename various files in debian directory so that it is clear which binary
package they are relevant for.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
