This commit is trying to DRY up the initiation of the gRPC client in
each command:
It renames the function to CLI instead of GRPC as it actually set up a
CLI client, not a generic grpc client
It also moves the configuration of address, timeout (which is now
consistent) and api to use Viper, allowing users to set it via env vars
and configuration file
This PR adds a new part to the integration test suite which spins up a
new headscale and runs through a scenario of test cases for each
command.
The intent is to check that all commands work as intended and produce
the expected output.
I think they have been pretty well covered, but would appreciate
additional test cases if I have missed some.
Please note: headscale is set up, and teared down for _each_ "test
function" in this file, this means that its more suitable for specific
cases.
This commit is a first in a series of commits migrating the command
interfaces to use the new gRPC client.
As a part of this commit, they have been streamlined and each command
_should_ be a bit more similar and use consistent output.
By using the new output function, we now make sure its always json
(errors and everything) if the user asks for JSON.
This commit moves the routes lookup functions to be subcommands of
Machine, making them a lot simpler and more specific/composable.
It also moves the register command from cli.go into machine, so we can
clear out the extra file.
Finally a toProto function has been added to convert between the machine
database model and the proto/rpc model.
This commit adds a debug command tree, intended to host commands used
for debugging and testing.
It adds a create node/machine command which will be used later to create
machines that can be used to test the registration command.
