goimports (#16640)

* format using `goimports -local github.com/mattermost/mattermost-server/v5 -w`

* added goimports lint check to .golangci.yml

* format using `goimports -local github.com/mattermost/mattermost-server/v5 -w` for a corner case

* make app-layers, *-mocks and store-layers for ci check

Co-authored-by: Mahmudul Haque <mahmudulhaque@protonmail.com>
Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

web/context_test.go

@@ -7,11 +7,12 @@ import (
 	"net/http"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
 	"github.com/mattermost/mattermost-server/v5/model"
 	"github.com/mattermost/mattermost-server/v5/plugin/plugintest/mock"
 	"github.com/mattermost/mattermost-server/v5/store/storetest/mocks"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
 )
 
 func TestRequireHookId(t *testing.T) {

web/handlers.go

@@ -15,6 +15,10 @@ import (
 	"time"
 
 	"github.com/NYTimes/gziphandler"
+	"github.com/opentracing/opentracing-go"
+	"github.com/opentracing/opentracing-go/ext"
+	spanlog "github.com/opentracing/opentracing-go/log"
+
 	"github.com/mattermost/mattermost-server/v5/app"
 	app_opentracing "github.com/mattermost/mattermost-server/v5/app/opentracing"
 	"github.com/mattermost/mattermost-server/v5/mlog"
@@ -22,9 +26,6 @@ import (
 	"github.com/mattermost/mattermost-server/v5/services/tracing"
 	"github.com/mattermost/mattermost-server/v5/store/opentracinglayer"
 	"github.com/mattermost/mattermost-server/v5/utils"
-	"github.com/opentracing/opentracing-go"
-	"github.com/opentracing/opentracing-go/ext"
-	spanlog "github.com/opentracing/opentracing-go/log"
 )
 
 func GetHandlerName(h func(*Context, http.ResponseWriter, *http.Request)) string {

web/handlers_test.go

@@ -8,12 +8,13 @@ import (
 	"net/http/httptest"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
 	"github.com/mattermost/mattermost-server/v5/app"
 	"github.com/mattermost/mattermost-server/v5/model"
 	"github.com/mattermost/mattermost-server/v5/plugin/plugintest/mock"
 	"github.com/mattermost/mattermost-server/v5/store/storetest/mocks"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
 )
 
 func handlerForHTTPErrors(c *Context, w http.ResponseWriter, r *http.Request) {

web/oauth_test.go

@@ -13,11 +13,12 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
 	"github.com/mattermost/mattermost-server/v5/einterfaces"
 	"github.com/mattermost/mattermost-server/v5/model"
 	"github.com/mattermost/mattermost-server/v5/utils"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
 )
 
 func TestOAuthComplete_AccessDenied(t *testing.T) {

web/params.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 
 	"github.com/gorilla/mux"
+
 	"github.com/mattermost/mattermost-server/v5/model"
 )
 

web/static.go

@@ -10,6 +10,7 @@ import (
 	"strings"
 
 	"github.com/NYTimes/gziphandler"
+
 	"github.com/mattermost/mattermost-server/v5/mlog"
 	"github.com/mattermost/mattermost-server/v5/model"
 	"github.com/mattermost/mattermost-server/v5/utils"

web/web_test.go

@@ -13,6 +13,9 @@ import (
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
 	"github.com/mattermost/mattermost-server/v5/app"
 	"github.com/mattermost/mattermost-server/v5/config"
 	"github.com/mattermost/mattermost-server/v5/mlog"
@@ -23,8 +26,6 @@ import (
 	"github.com/mattermost/mattermost-server/v5/store/storetest/mocks"
 	"github.com/mattermost/mattermost-server/v5/testlib"
 	"github.com/mattermost/mattermost-server/v5/utils"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
 )
 
 var ApiClient *model.Client4