Luca BRUNO 513b3c09a5
main: add support for CLI extensions via external binaries
This adds some logic to detect and dispatch unknown subcommands to
extensions available in `$PATH`. Additional commands can be
implemented by adding relevant `ostree-$verb` binaries to the system.

As an example, if a `/usr/bin/ostree-extcommand` extension is provided,
the execution of `ostree extcommand --help` will be dispatched to that
as `ostree-extcommand extcommand --help`.
2021-12-20 10:00:02 +00:00
..
2021-09-30 13:38:25 -04:00
2020-05-27 21:59:23 +00:00