Implement Cobra CLI tooling, Viper config tooling (#336)

* start pulling out + replacing urfave and config

* replace many many instances of config

* move more stuff => viper

* properly remove urfave

* move some flags to root command

* add testrig commands to root

* alias config file keys

* start adding cli parsing tests

* reorder viper init

* remove config path alias

* fmt

* change config file keys to non-nested

* we're more or less in business now

* tidy up the common func

* go fmt

* get tests passing again

* add note about the cliparsing tests

* reorganize

* update docs with changes

* structure cmd dir better

* rename + move some files around

* fix dangling comma

1 files changed, 1 insertions, 4 deletions

diff --git a/internal/federation/dereferencing/dereferencer.go b/internal/federation/dereferencing/dereferencer.go
index 76fd830a2..c105665f3 100644
--- a/internal/federation/dereferencing/dereferencer.go
+++ b/internal/federation/dereferencing/dereferencer.go
@@ -24,7 +24,6 @@ import (
 	"sync"
 
 	"github.com/superseriousbusiness/gotosocial/internal/ap"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
 	"github.com/superseriousbusiness/gotosocial/internal/db"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
 	"github.com/superseriousbusiness/gotosocial/internal/media"
@@ -82,19 +81,17 @@ type deref struct {
 	typeConverter       typeutils.TypeConverter
 	transportController transport.Controller
 	mediaHandler        media.Handler
-	config              *config.Config
 	handshakes          map[string][]*url.URL
 	handshakeSync       *sync.Mutex // mutex to lock/unlock when checking or updating the handshakes map
 }
 
 // NewDereferencer returns a Dereferencer initialized with the given parameters.
-func NewDereferencer(config *config.Config, db db.DB, typeConverter typeutils.TypeConverter, transportController transport.Controller, mediaHandler media.Handler) Dereferencer {
+func NewDereferencer(db db.DB, typeConverter typeutils.TypeConverter, transportController transport.Controller, mediaHandler media.Handler) Dereferencer {
 	return &deref{
 		db:                  db,
 		typeConverter:       typeConverter,
 		transportController: transportController,
 		mediaHandler:        mediaHandler,
-		config:              config,
 		handshakeSync:       &sync.Mutex{},
 	}
 }