pactree: Add "--config" option

This allows for specifying an alternate configuration file path, similar
to pacman's "--config" option.

Given that there is currently no other way to tell pactree to read from
another configuration file (except for patching or symlinking), this
seems totally sensible - even if there are plans to refactor and/or
replace the standalone configuration file parser.

We do not define a short option for the sake of consistency with
pacman's set of command line options.

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions