Bump golangci-lint to v1.62.0

.github/workflows/linter.yml

@@ -37,4 +37,4 @@ jobs:
         uses: golangci/golangci-lint-action@v6
         with:
           # NOTE: Keep this in sync with the version from .golangci.yml
-          version: v1.61.0
+          version: v1.62.0

Makefile

@@ -35,7 +35,7 @@ markdown:
 ## lint: 🚨 Run lint checks
 .PHONY: lint
 lint:
-	go run github.com/golangci/golangci-lint/cmd/golangci-lint@v1.61.0 run ./...
+	go run github.com/golangci/golangci-lint/cmd/golangci-lint@v1.62.0 run ./...
 
 ## test: 🚦 Execute all tests
 .PHONY: test

client/hooks_test.go

@@ -254,7 +254,7 @@ func Test_Parser_Request_Header(t *testing.T) {
 
 		err := parserRequestHeader(client, req)
 		require.NoError(t, err)
-		require.Equal(t, []byte(applicationJSON), req.RawRequest.Header.ContentType())
+		require.Equal(t, []byte(applicationJSON), req.RawRequest.Header.ContentType()) //nolint:testifylint // test
 	})
 
 	t.Run("auto set xml header", func(t *testing.T) {
@@ -297,8 +297,8 @@ func Test_Parser_Request_Header(t *testing.T) {
 
 		err := parserRequestHeader(client, req)
 		require.NoError(t, err)
-		require.True(t, strings.Contains(string(req.RawRequest.Header.MultipartFormBoundary()), "--FiberFormBoundary"))
-		require.True(t, strings.Contains(string(req.RawRequest.Header.ContentType()), multipartFormData))
+		require.Contains(t, string(req.RawRequest.Header.MultipartFormBoundary()), "--FiberFormBoundary")
+		require.Contains(t, string(req.RawRequest.Header.ContentType()), multipartFormData)
 	})
 
 	t.Run("ua should have default value", func(t *testing.T) {
@@ -436,7 +436,7 @@ func Test_Parser_Request_Body(t *testing.T) {
 
 		err := parserRequestBody(client, req)
 		require.NoError(t, err)
-		require.Equal(t, []byte("{\"name\":\"foo\"}"), req.RawRequest.Body())
+		require.Equal(t, []byte("{\"name\":\"foo\"}"), req.RawRequest.Body()) //nolint:testifylint // test
 	})
 
 	t.Run("xml body", func(t *testing.T) {
@@ -489,8 +489,8 @@ func Test_Parser_Request_Body(t *testing.T) {
 
 		err := parserRequestBody(client, req)
 		require.NoError(t, err)
-		require.True(t, strings.Contains(string(req.RawRequest.Body()), "----FiberFormBoundary"))
-		require.True(t, strings.Contains(string(req.RawRequest.Body()), "world"))
+		require.Contains(t, string(req.RawRequest.Body()), "----FiberFormBoundary")
+		require.Contains(t, string(req.RawRequest.Body()), "world")
 	})
 
 	t.Run("file and form data", func(t *testing.T) {
@@ -502,9 +502,9 @@ func Test_Parser_Request_Body(t *testing.T) {
 
 		err := parserRequestBody(client, req)
 		require.NoError(t, err)
-		require.True(t, strings.Contains(string(req.RawRequest.Body()), "----FiberFormBoundary"))
-		require.True(t, strings.Contains(string(req.RawRequest.Body()), "world"))
-		require.True(t, strings.Contains(string(req.RawRequest.Body()), "bar"))
+		require.Contains(t, string(req.RawRequest.Body()), "----FiberFormBoundary")
+		require.Contains(t, string(req.RawRequest.Body()), "world")
+		require.Contains(t, string(req.RawRequest.Body()), "bar")
 	})
 
 	t.Run("raw body", func(t *testing.T) {

client/response_test.go

@@ -375,7 +375,7 @@ func Test_Response_Save(t *testing.T) {
 
 		data, err := io.ReadAll(file)
 		require.NoError(t, err)
-		require.Equal(t, "{\"status\":\"success\"}", string(data))
+		require.JSONEq(t, "{\"status\":\"success\"}", string(data))
 	})
 
 	t.Run("io.Writer", func(t *testing.T) {
@@ -396,7 +396,7 @@ func Test_Response_Save(t *testing.T) {
 
 		err = resp.Save(buf)
 		require.NoError(t, err)
-		require.Equal(t, "{\"status\":\"success\"}", buf.String())
+		require.JSONEq(t, "{\"status\":\"success\"}", buf.String())
 	})
 
 	t.Run("error type", func(t *testing.T) {

ctx_test.go

@@ -1189,7 +1189,7 @@ func Test_Ctx_AutoFormat_Struct(t *testing.T) {
 	c.Request().Header.Set(HeaderAccept, MIMEApplicationJSON)
 	err := c.AutoFormat(data)
 	require.NoError(t, err)
-	require.Equal(t,
+	require.JSONEq(t,
 		`{"Sender":"Carol","Recipients":["Alice","Bob"],"Urgency":3}`,
 		string(c.Response().Body()),
 	)
@@ -3549,7 +3549,7 @@ func Test_Ctx_JSON(t *testing.T) {
 		"Age":  20,
 	})
 	require.NoError(t, err)
-	require.Equal(t, `{"Age":20,"Name":"Grame"}`, string(c.Response().Body()))
+	require.JSONEq(t, `{"Age":20,"Name":"Grame"}`, string(c.Response().Body()))
 	require.Equal(t, "application/json", string(c.Response().Header.Peek("content-type")))
 
 	// Test with ctype
@@ -3558,7 +3558,7 @@ func Test_Ctx_JSON(t *testing.T) {
 		"Age":  20,
 	}, "application/problem+json")
 	require.NoError(t, err)
-	require.Equal(t, `{"Age":20,"Name":"Grame"}`, string(c.Response().Body()))
+	require.JSONEq(t, `{"Age":20,"Name":"Grame"}`, string(c.Response().Body()))
 	require.Equal(t, "application/problem+json", string(c.Response().Header.Peek("content-type")))
 
 	testEmpty := func(v any, r string) {
@@ -3612,7 +3612,7 @@ func Benchmark_Ctx_JSON(b *testing.B) {
 		err = c.JSON(data)
 	}
 	require.NoError(b, err)
-	require.Equal(b, `{"Name":"Grame","Age":20}`, string(c.Response().Body()))
+	require.JSONEq(b, `{"Name":"Grame","Age":20}`, string(c.Response().Body()))
 }
 
 // go test -run=^$ -bench=Benchmark_Ctx_JSON_Ctype -benchmem -count=4
@@ -3635,7 +3635,7 @@ func Benchmark_Ctx_JSON_Ctype(b *testing.B) {
 		err = c.JSON(data, "application/problem+json")
 	}
 	require.NoError(b, err)
-	require.Equal(b, `{"Name":"Grame","Age":20}`, string(c.Response().Body()))
+	require.JSONEq(b, `{"Name":"Grame","Age":20}`, string(c.Response().Body()))
 	require.Equal(b, "application/problem+json", string(c.Response().Header.Peek("content-type")))
 }
 

log/default.go

@@ -93,7 +93,7 @@ func (l *defaultLogger) privateLogw(lv Level, format string, keysAndValues []any
 			if i > 0 || format != "" {
 				buf.WriteByte(' ')
 			}
-			buf.WriteString(keysAndValues[i].(string)) //nolint:forcetypeassert // Keys must be strings
+			buf.WriteString(keysAndValues[i].(string)) //nolint:forcetypeassert,errcheck // Keys must be strings
 			buf.WriteByte('=')
 			buf.WriteString(utils.ToString(keysAndValues[i+1]))
 		}

middleware/adaptor/adaptor.go

@@ -163,7 +163,7 @@ func handlerFunc(app *fiber.App, h ...fiber.Handler) http.HandlerFunc {
 			}
 		}
 
-		if _, _, err := net.SplitHostPort(r.RemoteAddr); err != nil && err.(*net.AddrError).Err == "missing port in address" { //nolint:errorlint, forcetypeassert // overlinting
+		if _, _, err := net.SplitHostPort(r.RemoteAddr); err != nil && err.(*net.AddrError).Err == "missing port in address" { //nolint:errorlint,forcetypeassert,errcheck // overlinting
 			r.RemoteAddr = net.JoinHostPort(r.RemoteAddr, "80")
 		}
 

middleware/cache/heap.go

@@ -41,7 +41,7 @@
 }
 
 func (h *indexedHeap) Push(x any) {
-	h.pushInternal(x.(heapEntry)) //nolint:forcetypeassert // Forced type assertion required to implement the heap.Interface interface
+	h.pushInternal(x.(heapEntry)) //nolint:forcetypeassert,errcheck // Forced type assertion required to implement the heap.Interface interface
 }
 
 func (h *indexedHeap) Pop() any {

middleware/cache/manager.go

@@ -50,7 +50,7 @@ func newManager(storage fiber.Storage) *manager {
 
 // acquire returns an *entry from the sync.Pool
 func (m *manager) acquire() *item {
-	return m.pool.Get().(*item) //nolint:forcetypeassert // We store nothing else in the pool
+	return m.pool.Get().(*item) //nolint:forcetypeassert,errcheck // We store nothing else in the pool
 }
 
 // release and reset *entry to sync.Pool

middleware/limiter/manager.go

@@ -45,7 +45,7 @@ func newManager(storage fiber.Storage) *manager {
 
 // acquire returns an *entry from the sync.Pool
 func (m *manager) acquire() *item {
-	return m.pool.Get().(*item) //nolint:forcetypeassert // We store nothing else in the pool
+	return m.pool.Get().(*item) //nolint:forcetypeassert,errcheck // We store nothing else in the pool
 }
 
 // release and reset *entry to sync.Pool

middleware/logger/default_logger.go

@@ -31,7 +31,7 @@ func defaultLoggerInstance(c fiber.Ctx, data *Data, cfg Config) error {
 			}
 			buf.WriteString(
 				fmt.Sprintf("%s |%s %3d %s| %13v | %15s |%s %-7s %s| %-"+data.ErrPaddingStr+"s %s\n",
-					data.Timestamp.Load().(string), //nolint:forcetypeassert // Timestamp is always a string
+					data.Timestamp.Load().(string), //nolint:forcetypeassert,errcheck // Timestamp is always a string
 					statusColor(c.Response().StatusCode(), colors), c.Response().StatusCode(), colors.Reset,
 					data.Stop.Sub(data.Start),
 					c.IP(),
@@ -61,7 +61,7 @@ func defaultLoggerInstance(c fiber.Ctx, data *Data, cfg Config) error {
 			}
 
 			// Timestamp
-			buf.WriteString(data.Timestamp.Load().(string)) //nolint:forcetypeassert // Timestamp is always a string
+			buf.WriteString(data.Timestamp.Load().(string)) //nolint:forcetypeassert,errcheck // Timestamp is always a string
 			buf.WriteString(" | ")
 
 			// Status Code with 3 fixed width, right aligned

middleware/logger/logger_test.go

@@ -305,8 +305,7 @@ func Test_Logger_WithLatency(t *testing.T) {
 		require.Equal(t, fiber.StatusOK, resp.StatusCode)
 
 		// Assert that the log output contains the expected latency value in the current time unit
-		require.True(t, bytes.HasSuffix(buff.Bytes(), []byte(tu.unit)),
-			fmt.Sprintf("Expected latency to be in %s, got %s", tu.unit, buff.String()))
+		require.True(t, bytes.HasSuffix(buff.Bytes(), []byte(tu.unit)), "Expected latency to be in %s, got %s", tu.unit, buff.String())
 
 		// Reset the buffer
 		buff.Reset()
@@ -350,8 +349,7 @@ func Test_Logger_WithLatency_DefaultFormat(t *testing.T) {
 		// parse out the latency value from the log output
 		latency := bytes.Split(buff.Bytes(), []byte(" | "))[2]
 		// Assert that the latency value is in the current time unit
-		require.True(t, bytes.HasSuffix(latency, []byte(tu.unit)),
-			fmt.Sprintf("Expected latency to be in %s, got %s", tu.unit, latency))
+		require.True(t, bytes.HasSuffix(latency, []byte(tu.unit)), "Expected latency to be in %s, got %s", tu.unit, latency)
 
 		// Reset the buffer
 		buff.Reset()

middleware/logger/tags.go

@@ -200,7 +200,7 @@ func createTagMap(cfg *Config) map[string]LogFunc {
 			return output.WriteString(fmt.Sprintf("%13v", latency))
 		},
 		TagTime: func(output Buffer, _ fiber.Ctx, data *Data, _ string) (int, error) {
-			return output.WriteString(data.Timestamp.Load().(string)) //nolint:forcetypeassert // We always store a string in here
+			return output.WriteString(data.Timestamp.Load().(string)) //nolint:forcetypeassert,errcheck // We always store a string in here
 		},
 	}
 	// merge with custom tags from user

router.go

@@ -234,7 +234,7 @@ func (app *App) requestHandler(rctx *fasthttp.RequestCtx) {
 	if app.newCtxFunc != nil {
 		_, err = app.nextCustom(c)
 	} else {
-		_, err = app.next(c.(*DefaultCtx))
+		_, err = app.next(c.(*DefaultCtx)) //nolint:errcheck // It is fine to ignore the error here
 	}
 	if err != nil {
 		if catch := c.App().ErrorHandler(c, err); catch != nil {