chore: fix lint violations

Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>

connector/keystone/keystone.go

@@ -168,7 +168,8 @@ func (p *conn) Login(ctx context.Context, scopes connector.Scopes, username, pas
 func (p *conn) Prompt() string { return "username" }
 
 func (p *conn) Refresh(
-	ctx context.Context, scopes connector.Scopes, identity connector.Identity) (connector.Identity, error) {
+	ctx context.Context, scopes connector.Scopes, identity connector.Identity,
+) (connector.Identity, error) {
 	token, err := p.getAdminToken(ctx)
 	if err != nil {
 		return identity, fmt.Errorf("keystone: failed to obtain admin token: %v", err)

connector/keystone/keystone_test.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
-	"fmt"
 	"io"
 	"net/http"
 	"os"
@@ -454,22 +453,22 @@ func setupVariables(t *testing.T) {
 	keystoneAdminPassEnv := "DEX_KEYSTONE_ADMIN_PASS"
 	keystoneURL = os.Getenv(keystoneURLEnv)
 	if keystoneURL == "" {
-		t.Skip(fmt.Sprintf("variable %q not set, skipping keystone connector tests\n", keystoneURLEnv))
+		t.Skipf("variable %q not set, skipping keystone connector tests\n", keystoneURLEnv)
 		return
 	}
 	keystoneAdminURL = os.Getenv(keystoneAdminURLEnv)
 	if keystoneAdminURL == "" {
-		t.Skip(fmt.Sprintf("variable %q not set, skipping keystone connector tests\n", keystoneAdminURLEnv))
+		t.Skipf("variable %q not set, skipping keystone connector tests\n", keystoneAdminURLEnv)
 		return
 	}
 	adminUser = os.Getenv(keystoneAdminUserEnv)
 	if adminUser == "" {
-		t.Skip(fmt.Sprintf("variable %q not set, skipping keystone connector tests\n", keystoneAdminUserEnv))
+		t.Skipf("variable %q not set, skipping keystone connector tests\n", keystoneAdminUserEnv)
 		return
 	}
 	adminPass = os.Getenv(keystoneAdminPassEnv)
 	if adminPass == "" {
-		t.Skip(fmt.Sprintf("variable %q not set, skipping keystone connector tests\n", keystoneAdminPassEnv))
+		t.Skipf("variable %q not set, skipping keystone connector tests\n", keystoneAdminPassEnv)
 		return
 	}
 	authTokenURL = keystoneURL + "/v3/auth/tokens/"

connector/ldap/ldap.go

@@ -220,7 +220,8 @@ func (c *Config) OpenConnector(logger log.Logger) (interface {
 	connector.Connector
 	connector.PasswordConnector
 	connector.RefreshConnector
-}, error) {
+}, error,
+) {
 	return c.openConnector(logger)
 }
 

connector/openshift/openshift.go

@@ -78,7 +78,8 @@ func (c *Config) Open(id string, logger log.Logger) (conn connector.Connector, e
 // OpenWithHTTPClient returns a connector which can be used to login users through an upstream
 // OpenShift OAuth2 provider. It provides the ability to inject a http.Client.
 func (c *Config) OpenWithHTTPClient(id string, logger log.Logger,
-	httpClient *http.Client) (conn connector.Connector, err error) {
+	httpClient *http.Client,
+) (conn connector.Connector, err error) {
 	ctx, cancel := context.WithCancel(context.Background())
 
 	wellKnownURL := strings.TrimSuffix(c.Issuer, "/") + wellKnownURLPath
@@ -156,7 +157,8 @@ func (e *oauth2Error) Error() string {
 
 // HandleCallback parses the request and returns the user's identity
 func (c *openshiftConnector) HandleCallback(s connector.Scopes,
-	r *http.Request) (identity connector.Identity, err error) {
+	r *http.Request,
+) (identity connector.Identity, err error) {
 	q := r.URL.Query()
 	if errType := q.Get("error"); errType != "" {
 		return identity, &oauth2Error{errType, q.Get("error_description")}
@@ -176,7 +178,8 @@ func (c *openshiftConnector) HandleCallback(s connector.Scopes,
 }
 
 func (c *openshiftConnector) Refresh(ctx context.Context, s connector.Scopes,
-	oldID connector.Identity) (connector.Identity, error) {
+	oldID connector.Identity,
+) (connector.Identity, error) {
 	var token oauth2.Token
 	err := json.Unmarshal(oldID.ConnectorData, &token)
 	if err != nil {
@@ -189,7 +192,8 @@ func (c *openshiftConnector) Refresh(ctx context.Context, s connector.Scopes,
 }
 
 func (c *openshiftConnector) identity(ctx context.Context, s connector.Scopes,
-	token *oauth2.Token) (identity connector.Identity, err error) {
+	token *oauth2.Token,
+) (identity connector.Identity, err error) {
 	client := c.oauth2Config.Client(ctx, token)
 	user, err := c.user(ctx, client)
 	if err != nil {

storage/conformance/jwks.go

@@ -11,7 +11,6 @@ type keyPair struct {
 
 // keys are generated beforehand so we don't have to generate RSA keys for every test.
 var jsonWebKeys = []keyPair{
-
 	{
 		Public: mustLoadJWK(`{
 			"use": "sig",

storage/ent/mysql.go

@@ -14,10 +14,7 @@ import (
 
 	entSQL "entgo.io/ent/dialect/sql"
 	"entgo.io/ent/dialect/sql/schema"
-	"github.com/go-sql-driver/mysql"
+	"github.com/go-sql-driver/mysql" // Register mysql driver.
-
-	// Register postgres driver.
-	_ "github.com/lib/pq"
 
 	"github.com/dexidp/dex/pkg/log"
 	"github.com/dexidp/dex/storage"

storage/ent/postgres.go

@@ -13,9 +13,7 @@ import (
 
 	entSQL "entgo.io/ent/dialect/sql"
 	"entgo.io/ent/dialect/sql/schema"
-
+	_ "github.com/lib/pq" // Register postgres driver.
-	// Register postgres driver.
-	_ "github.com/lib/pq"
 
 	"github.com/dexidp/dex/pkg/log"
 	"github.com/dexidp/dex/storage"

storage/ent/sqlite.go

@@ -7,9 +7,7 @@ import (
 
 	"entgo.io/ent/dialect/sql"
 	"entgo.io/ent/dialect/sql/schema"
-
+	_ "github.com/mattn/go-sqlite3" // Register sqlite driver.
-	// Register sqlite driver.
-	_ "github.com/mattn/go-sqlite3"
 
 	"github.com/dexidp/dex/pkg/log"
 	"github.com/dexidp/dex/storage"

storage/kubernetes/storage_test.go

@@ -24,7 +24,7 @@ const kubeconfigPathVariableName = "DEX_KUBERNETES_CONFIG_PATH"
 
 func TestStorage(t *testing.T) {
 	if os.Getenv(kubeconfigPathVariableName) == "" {
-		t.Skip(fmt.Sprintf("variable %q not set, skipping kubernetes storage tests\n", kubeconfigPathVariableName))
+		t.Skipf("variable %q not set, skipping kubernetes storage tests\n", kubeconfigPathVariableName)
 	}
 
 	suite.Run(t, new(StorageTestSuite))

storage/sql/crud_test.go

@@ -1,3 +1,4 @@
+//go:build cgo
 // +build cgo
 
 package sql

storage/sql/migrate_test.go

@@ -1,3 +1,4 @@
+//go:build cgo
 // +build cgo
 
 package sql

storage/sql/postgres_test.go

@@ -1,3 +1,4 @@
+//go:build go1.11
 // +build go1.11
 
 package sql

storage/sql/sqlite.go

@@ -1,3 +1,4 @@
+//go:build cgo
 // +build cgo
 
 package sql

storage/sql/sqlite_test.go

@@ -1,3 +1,4 @@
+//go:build cgo
 // +build cgo
 
 package sql