minifai: apt disable-script-warning

[crpb]

there is no bonus in using "apt" over "apt-get" with the command "install" other than it still spews out warning about it's cli interface.

[mika]

I'm not 100% sure whether apt and apt-get work exactly the same for our needs, quoting from apt(8):

All features of apt(8) are available in dedicated APT tools like apt-get(8) and apt-cache(8) as well. apt(8) just changes the default value of some options (see apt.conf(5) and specifically the Binary scope). So you should prefer using these commands (potentially with some additional options enabled) in your scripts as they keep backward compatibility as much as possible.

IIRC apt automatically deletes files from the cache after package installation, not sure that really matters for us or any other modified default behavior? @zeha are you aware of anything?

[crpb]

IIRC apt automatically deletes files from the cache after package installation,

yeah, i vaguely recall that apt differed from apt-get i don't know how long ago but what actually would make sure is -o apt::keep-downloaded-packages=0 which nowadays defaults to FALSE ...

To be thorough on cleanup i would just add an apt-get clean on the end of the build-process or smth like find "$target"/var/cache/apt/archives -type f ! -name lock -delete

apt-get clean

       clean
           clean clears out the local repository of retrieved package files. It
           removes everything but the lock file from /var/cache/apt/archives/
           and /var/cache/apt/archives/partial/.

ref: #383

[zeha]

I'm against using the old interface (apt-get), when the apt developers clearly stated they're not gonna fix design bugs in it.