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/create.go

@@ -34,7 +34,7 @@ import (
 )
 
 func (p *processor) Create(ctx context.Context, account *gtsmodel.Account, application *gtsmodel.Application, form *apimodel.AdvancedStatusCreateForm) (*apimodel.Status, gtserror.WithCode) {
-	uris := util.GenerateURIsForAccount(account.Username, p.config.Protocol, p.config.Host)
+	uris := util.GenerateURIsForAccount(account.Username)
 	thisStatusID, err := id.NewULID()
 	if err != nil {
 		return nil, gtserror.NewErrorInternalError(err)

internal/processing/status/fave.go

@@ -76,7 +76,7 @@ func (p *processor) Fave(ctx context.Context, requestingAccount *gtsmodel.Accoun
 			TargetAccount:   targetStatus.Account,
 			StatusID:        targetStatus.ID,
 			Status:          targetStatus,
-			URI:             util.GenerateURIForLike(requestingAccount.Username, p.config.Protocol, p.config.Host, thisFaveID),
+			URI:             util.GenerateURIForLike(requestingAccount.Username, thisFaveID),
 		}
 
 		if err := p.db.Put(ctx, gtsFave); err != nil {

internal/processing/status/status.go

@@ -22,7 +22,6 @@ import (
 	"context"
 
 	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
-	"github.com/superseriousbusiness/gotosocial/internal/config"
 	"github.com/superseriousbusiness/gotosocial/internal/db"
 	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
@@ -71,7 +70,6 @@ type Processor interface {
 
 type processor struct {
 	tc            typeutils.TypeConverter
-	config        *config.Config
 	db            db.DB
 	filter        visibility.Filter
 	formatter     text.Formatter
@@ -79,13 +77,12 @@ type processor struct {
 }
 
 // New returns a new status processor.
-func New(db db.DB, tc typeutils.TypeConverter, config *config.Config, fromClientAPI chan messages.FromClientAPI) Processor {
+func New(db db.DB, tc typeutils.TypeConverter, fromClientAPI chan messages.FromClientAPI) Processor {
 	return &processor{
 		tc:            tc,
-		config:        config,
 		db:            db,
 		filter:        visibility.NewFilter(db),
-		formatter:     text.NewFormatter(config, db),
+		formatter:     text.NewFormatter(db),
 		fromClientAPI: fromClientAPI,
 	}
 }

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)
+}

internal/processing/status/util_test.go

@@ -27,9 +27,6 @@ import (
 	"github.com/stretchr/testify/suite"
 	"github.com/superseriousbusiness/gotosocial/internal/api/model"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
-	"github.com/superseriousbusiness/gotosocial/internal/messages"
-	"github.com/superseriousbusiness/gotosocial/internal/processing/status"
-	"github.com/superseriousbusiness/gotosocial/testrig"
 )
 
 const statusText1 = `Another test @foss_satan@fossbros-anonymous.io
@@ -52,33 +49,6 @@ type UtilTestSuite struct {
 	StatusStandardTestSuite
 }
 
-func (suite *UtilTestSuite) 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 *UtilTestSuite) SetupTest() {
-	suite.config = testrig.NewTestConfig()
-	suite.db = testrig.NewTestDB()
-	testrig.InitTestLog()
-	suite.typeConverter = testrig.NewTestTypeConverter(suite.db)
-	suite.fromClientAPIChan = make(chan messages.FromClientAPI, 100)
-	suite.status = status.New(suite.db, suite.typeConverter, suite.config, suite.fromClientAPIChan)
-
-	testrig.StandardDBSetup(suite.db, nil)
-}
-
-func (suite *UtilTestSuite) TearDownTest() {
-	testrig.StandardDBTeardown(suite.db)
-}
-
 func (suite *UtilTestSuite) TestProcessMentions1() {
 	creatingAccount := suite.testAccounts["local_account_1"]
 	mentionedAccount := suite.testAccounts["remote_account_1"]