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

internal/processing/status/status_test.go

@@ -20,18 +20,16 @@ package status_test
 
 import (
 	"github.com/stretchr/testify/suite"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
 	"github.com/superseriousbusiness/gotosocial/internal/db"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
 	"github.com/superseriousbusiness/gotosocial/internal/messages"
 	"github.com/superseriousbusiness/gotosocial/internal/processing/status"
 	"github.com/superseriousbusiness/gotosocial/internal/typeutils"
+	"github.com/superseriousbusiness/gotosocial/testrig"
 )
 
-// nolint
 type StatusStandardTestSuite struct {
 	suite.Suite
-	config            *config.Config
 	db                db.DB
 	typeConverter     typeutils.TypeConverter
 	fromClientAPIChan chan messages.FromClientAPI
@@ -50,3 +48,31 @@ type StatusStandardTestSuite struct {
 	// module being tested
 	status status.Processor
 }
+
+func (suite *StatusStandardTestSuite) SetupSuite() {
+	suite.testTokens = testrig.NewTestTokens()
+	suite.testClients = testrig.NewTestClients()
+	suite.testApplications = testrig.NewTestApplications()
+	suite.testUsers = testrig.NewTestUsers()
+	suite.testAccounts = testrig.NewTestAccounts()
+	suite.testAttachments = testrig.NewTestAttachments()
+	suite.testStatuses = testrig.NewTestStatuses()
+	suite.testTags = testrig.NewTestTags()
+	suite.testMentions = testrig.NewTestMentions()
+}
+
+func (suite *StatusStandardTestSuite) SetupTest() {
+	testrig.InitTestLog()
+	testrig.InitTestConfig()
+
+	suite.db = testrig.NewTestDB()
+	suite.typeConverter = testrig.NewTestTypeConverter(suite.db)
+	suite.fromClientAPIChan = make(chan messages.FromClientAPI, 100)
+	suite.status = status.New(suite.db, suite.typeConverter, suite.fromClientAPIChan)
+
+	testrig.StandardDBSetup(suite.db, nil)
+}
+
+func (suite *StatusStandardTestSuite) TearDownTest() {
+	testrig.StandardDBTeardown(suite.db)
+}