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, 3 insertions, 4 deletions

diff --git a/internal/processing/user/user_test.go b/internal/processing/user/user_test.go
index 5c3cd7597..f9514d720 100644
--- a/internal/processing/user/user_test.go
+++ b/internal/processing/user/user_test.go
@@ -20,7 +20,6 @@ package user_test
 
 import (
 	"github.com/stretchr/testify/suite"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
 	"github.com/superseriousbusiness/gotosocial/internal/db"
 	"github.com/superseriousbusiness/gotosocial/internal/email"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
@@ -30,7 +29,6 @@ import (
 
 type UserStandardTestSuite struct {
 	suite.Suite
-	config      *config.Config
 	emailSender email.Sender
 	db          db.DB
 
@@ -43,13 +41,14 @@ type UserStandardTestSuite struct {
 
 func (suite *UserStandardTestSuite) SetupTest() {
 	testrig.InitTestLog()
-	suite.config = testrig.NewTestConfig()
+	testrig.InitTestConfig()
+
 	suite.db = testrig.NewTestDB()
 	suite.sentEmails = make(map[string]string)
 	suite.emailSender = testrig.NewEmailSender("../../../web/template/", suite.sentEmails)
 	suite.testUsers = testrig.NewTestUsers()
 
-	suite.user = user.New(suite.db, suite.emailSender, suite.config)
+	suite.user = user.New(suite.db, suite.emailSender)
 
 	testrig.StandardDBSetup(suite.db, nil)
 }