Bug#823408: pbuilder: add a command-line switch to enable network access

[Sandro Tosi]

Package: pbuilder
Version: 0.223
Severity: normal

Hello,
currently network access is disabled by default (which is great!) but if you
want to enable it (there are good cases), the only way i can see is thru the
config file.

I would be useful to have a cli switch to enable/disable network access, so that
it could be an option of that single build, and not enabled for all the builds.

thanks for considering,
Sandro

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.0.0-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages pbuilder depends on:
ii  debconf [debconf-2.0]  1.5.59
ii  debootstrap            1.0.70
ii  dpkg-dev               1.18.4
ii  wget                   1.16.3-3

Versions of packages pbuilder recommends:
ii  devscripts  2.15.5
ii  fakeroot    1.20.2-1
ii  iproute2    4.0.0-1
ii  net-tools   1.60-26+b1
ii  sudo        1.8.12-1

Versions of packages pbuilder suggests:
ii  cowdancer   0.73
ii  gdebi-core  0.9.5.5+nmu1

-- debconf information excluded