tree 3f5d0347ea3bd29782ab5aca24a62debb8e0d6d6
parent 1f1de1f87b767da5ce353f2c1875311f68416dc1
author Giovanni Grieco <giovanni@grieco.dev> 1584954299 +0100
committer Giovanni Grieco <giovanni@grieco.dev> 1585048702 +0100

install.sh: quiet apt install for Vagrant

Vagrant VM provisioning doesn't have any mechanism for user interaction.
For this reason, it is necessary to tell APT that we are in a
non-interactive session and any install question should be answered
automatically by its preset.

For this reason, according to issue #42 and GitHub PR #43, I propose to
add "quiet" option to install.sh. This option tells Debian-based systems
to run APT in non-interactive mode. In case of important questions
during install, we can update the preset list specified in quiet_install
subroutine.

Flag functionality can always be extended in the future to support
unexpected cases where Vagrant provision hangs due to user interaction
request by some other program.

Change-Id: Iab3ce5f9b19cd6bfcf2fa180c433fb5d5d521914