chore(deps): update golangci/golangci-lint-action action to v7 (#1976)

Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jan-Otto Kröpke <mail@jkroepke.de>

.github/workflows/lint.yml

@@ -90,8 +90,8 @@ jobs:
           go-version-file: 'go.mod'
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@55c2c1448f86e01eaae002a5a3a9624417608d84 # v6.5.2
+        uses: golangci/golangci-lint-action@1481404843c368bc19ca9406f87d6e0fc97bdcfd # v7.0.0
         with:
           # renovate: github=golangci/golangci-lint
-          version: v1.64.8
+          version: v2.0.2
           args: "--max-same-issues=0"

.golangci.yaml

@@ -1,5 +1,6 @@
+version: "2"
 linters:
-  enable-all: true
+  default: all
   disable:
     - cyclop
     - depguard
@@ -13,74 +14,93 @@ linters:
     - goconst
     - gocyclo
     - godot
-    - paralleltest
     - lll
     - maintidx
     - mnd
+    - paralleltest
     - testpackage
     - varnamelen
     - wrapcheck
-
-run:
-  timeout: 15m
-
-output:
-  sort-results: true
-
-linters-settings:
-  gosec:
-    excludes:
-      - G101 # Potential hardcoded credentials
-      - G115 # integer overflow conversion
-
-  gci:
-    sections:
-      - prefix(github.com/prometheus-community/windows_exporter/internal/windowsservice)
-      - standard # Standard section: captures all standard packages.
-      - default # Default section: contains all imports that could not be matched to another section type.
-    custom-order: true
-  tagliatelle:
-    case:
-      use-field-name: true
-      rules:
-        # Any struct tag type can be used.
-        # Support string case: `camel`, `pascal`, `kebab`, `snake`, `upperSnake`, `goCamel`, `goPascal`, `goKebab`, `goSnake`, `upper`, `lower`, `header`
-        json: camel
-        yaml: snake
-  forbidigo:
-    forbid:
-      - "^(fmt\\.Print(|f|ln)|print|println)$"
-      - p: "^syscall\\.(.{1,7}|.{7}[^N]|.{9,})$"
-        msg: use golang.org/x/sys/windows instead of syscall
-      - p: "^windows\\.NewLazyDLL$"
-        msg: use NewLazySystemDLL instead NewLazyDLL
-  sloglint:
-    no-mixed-args: true
-    kv-only: false
-    attr-only: true
-    no-global: "all"
-    context: "scope"
-    static-msg: false
-    no-raw-keys: false
-    key-naming-case: snake
-    forbidden-keys:
-      - time
-      - level
-      - msg
-      - source
-    args-on-sep-lines: true
-  stylecheck:
-    checks: ["all", "-ST1003"]
-issues:
-  exclude:
-  - don't use underscores in Go names
-  - don't use an underscore in package name
-  - exported type .+ should have comment or be unexported
-  exclude-rules:
-  - # Golint has many capitalisation complaints on WMI class names
-    text: "`?\\w+`? should be `?\\w+`?"
-    linters:
-    - revive
-  - text: "don't use ALL_CAPS in Go names; use CamelCase"
-    linters:
-    - revive
+  settings:
+    forbidigo:
+      forbid:
+        - pattern: ^(fmt\.Print(|f|ln)|print|println)$
+        - pattern: ^syscall\.(.{1,7}|.{7}[^N]|.{9,})$
+          msg: use golang.org/x/sys/windows instead of syscall
+        - pattern: ^windows\.NewLazyDLL$
+          msg: use NewLazySystemDLL instead NewLazyDLL
+    gosec:
+      excludes:
+        - G101
+        - G115
+    sloglint:
+      no-mixed-args: true
+      kv-only: false
+      attr-only: true
+      no-global: all
+      context: scope
+      static-msg: false
+      no-raw-keys: false
+      key-naming-case: snake
+      forbidden-keys:
+        - time
+        - level
+        - msg
+        - source
+      args-on-sep-lines: true
+    staticcheck:
+      checks:
+        - -ST1003
+        - all
+    tagliatelle:
+      case:
+        rules:
+          json: camel
+          yaml: snake
+        use-field-name: true
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    rules:
+      - linters:
+          - revive
+        text: '`?\w+`? should be `?\w+`?'
+      - linters:
+          - revive
+        text: don't use ALL_CAPS in Go names; use CamelCase
+      - path: .+\.go$
+        text: don't use underscores in Go names
+      - path: .+\.go$
+        text: don't use an underscore in package name
+      - path: .+\.go$
+        text: exported type .+ should have comment or be unexported
+      - linters:
+        - staticcheck
+        text: "ST1003:"
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gci
+    - gofmt
+    - gofumpt
+    - goimports
+  settings:
+    gci:
+      sections:
+        - prefix(github.com/prometheus-community/windows_exporter/internal/windowsservice)
+        - standard
+        - default
+      custom-order: true
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

internal/collector/exchange/exchange.go

@@ -40,7 +40,7 @@ const (
 	subCollectorAutoDiscover        = "Autodiscover"
 	subCollectorWorkloadManagement  = "WorkloadManagement"
 	subCollectorRpcClientAccess     = "RpcClientAccess"
-	subCollectorMapiHttpEmsmdb      = "MapiHttpEmsmdb"
+	subCollectorMapiHTTPEmsmdb      = "MapiHttpEmsmdb"
 )
 
 type Config struct {
@@ -59,7 +59,7 @@ var ConfigDefaults = Config{
 		subCollectorAutoDiscover,
 		subCollectorWorkloadManagement,
 		subCollectorRpcClientAccess,
-		subCollectorMapiHttpEmsmdb,
+		subCollectorMapiHTTPEmsmdb,
 	},
 }
 
@@ -74,7 +74,7 @@ type Collector struct {
 	collectorAutoDiscover
 	collectorAvailabilityService
 	collectorHTTPProxy
-	collectorMapiHttpEmsmdb
+	collectorMapiHTTPEmsMDB
 	collectorOWA
 	collectorRpcClientAccess
 	collectorTransportQueues
@@ -129,7 +129,7 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 				subCollectorAutoDiscover:        "[29240] MSExchange Autodiscover",
 				subCollectorWorkloadManagement:  "[19430] MSExchange WorkloadManagement Workloads",
 				subCollectorRpcClientAccess:     "[29336] MSExchange RpcClientAccess",
-				subCollectorMapiHttpEmsmdb:      "[26463] MSExchange MapiHttp Emsmdb",
+				subCollectorMapiHTTPEmsmdb:      "[26463] MSExchange MapiHttp Emsmdb",
 			}
 
 			sb := strings.Builder{}
@@ -219,10 +219,10 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 			collect: c.collectRpcClientAccess,
 			close:   c.perfDataCollectorRpcClientAccess.Close,
 		},
-		subCollectorMapiHttpEmsmdb: {
-			build:   c.buildMapiHttpEmsmdb,
-			collect: c.collectMapiHttpEmsmdb,
-			close:   c.perfDataCollectorMapiHttpEmsmdb.Close,
+		subCollectorMapiHTTPEmsmdb: {
+			build:   c.buildMapiHTTPEmsMDB,
+			collect: c.collectMapiHTTPEmsMDB,
+			close:   c.perfDataCollectorMapiHTTPEmsMDB.Close,
 		},
 	}
 

internal/collector/exchange/exchange_mapi_http_emsmdb.go

@@ -23,26 +23,26 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-type collectorMapiHttpEmsmdb struct {
-	perfDataCollectorMapiHttpEmsmdb *pdh.Collector
-	perfDataObjectMapiHttpEmsmdb    []perfDataCounterValuesMapiHttpEmsmdb
+type collectorMapiHTTPEmsMDB struct {
+	perfDataCollectorMapiHTTPEmsMDB *pdh.Collector
+	perfDataObjectMapiHTTPEmsMDB    []perfDataCounterValuesMapiHTTPEmsMDB
 
-	activeUserCountMapiHttpEmsMDB *prometheus.Desc
+	activeUserCountMapiHTTPEmsMDB *prometheus.Desc
 }
 
-type perfDataCounterValuesMapiHttpEmsmdb struct {
+type perfDataCounterValuesMapiHTTPEmsMDB struct {
 	ActiveUserCount float64 `perfdata:"Active User Count"`
 }
 
-func (c *Collector) buildMapiHttpEmsmdb() error {
+func (c *Collector) buildMapiHTTPEmsMDB() error {
 	var err error
 
-	c.perfDataCollectorMapiHttpEmsmdb, err = pdh.NewCollector[perfDataCounterValuesMapiHttpEmsmdb](pdh.CounterTypeRaw, "MSExchange MapiHttp Emsmdb", pdh.InstancesAll)
+	c.perfDataCollectorMapiHTTPEmsMDB, err = pdh.NewCollector[perfDataCounterValuesMapiHTTPEmsMDB](pdh.CounterTypeRaw, "MSExchange MapiHttp Emsmdb", pdh.InstancesAll)
 	if err != nil {
 		return fmt.Errorf("failed to create MSExchange MapiHttp Emsmdb: %w", err)
 	}
 
-	c.activeUserCountMapiHttpEmsMDB = prometheus.NewDesc(
+	c.activeUserCountMapiHTTPEmsMDB = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "mapihttp_emsmdb_active_user_count"),
 		"Number of unique outlook users that have shown some kind of activity in the last 2 minutes",
 		nil,
@@ -52,15 +52,15 @@ func (c *Collector) buildMapiHttpEmsmdb() error {
 	return nil
 }
 
-func (c *Collector) collectMapiHttpEmsmdb(ch chan<- prometheus.Metric) error {
-	err := c.perfDataCollectorMapiHttpEmsmdb.Collect(&c.perfDataObjectMapiHttpEmsmdb)
+func (c *Collector) collectMapiHTTPEmsMDB(ch chan<- prometheus.Metric) error {
+	err := c.perfDataCollectorMapiHTTPEmsMDB.Collect(&c.perfDataObjectMapiHTTPEmsMDB)
 	if err != nil {
 		return fmt.Errorf("failed to collect MSExchange MapiHttp Emsmdb metrics: %w", err)
 	}
 
-	for _, data := range c.perfDataObjectMapiHttpEmsmdb {
+	for _, data := range c.perfDataObjectMapiHTTPEmsMDB {
 		ch <- prometheus.MustNewConstMetric(
-			c.activeUserCountMapiHttpEmsMDB,
+			c.activeUserCountMapiHTTPEmsMDB,
 			prometheus.GaugeValue,
 			data.ActiveUserCount,
 		)

internal/httphandler/httphandler.go

@@ -93,7 +93,7 @@ func (c *MetricsHTTPHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		)
 
 		w.WriteHeader(http.StatusBadRequest)
-		_, _ = w.Write([]byte(fmt.Sprintf("Couldn't create filtered metrics handler: %s", err)))
+		_, _ = fmt.Fprintf(w, "Couldn't create filtered metrics handler: %s", err)
 
 		return
 	}

internal/log/logger.go

@@ -81,8 +81,8 @@ func New(config *Config) (*slog.Logger, error) {
 		return nil, errors.New("log file undefined")
 	}
 
-	config.Config.Writer = config.File.w
-	config.Config.Style = promslog.SlogStyle
+	config.Writer = config.File.w
+	config.Style = promslog.SlogStyle
 
 	return promslog.New(config.Config), nil
 }

internal/mi/application.go

@@ -26,13 +26,12 @@ import (
 )
 
 const (
-	applicationID = "windows_exporter"
-
 	LocaleEnglish = "en-us"
 )
 
 //nolint:gochecknoglobals
 var (
+	applicationID = UTF16PtrFromString[*uint16]("windows_exporter")
 	// DestinationOptionsTimeout is the key for the timeout option.
 	//
 	// https://github.com/microsoft/win32metadata/blob/527806d20d83d3abd43d16cd3fa8795d8deba343/generation/WinSDK/RecompiledIdlHeaders/um/mi.h#L7830
@@ -99,21 +98,16 @@ type DestinationOptionsFT struct {
 	GetInterval              uintptr
 }
 
-// Application_Initialize initializes the MI [Application].
+// ApplicationInitialize initializes the MI [Application].
 // It is recommended to have only one Application per process.
 //
 // https://learn.microsoft.com/en-us/windows/win32/api/mi/nf-mi-mi_application_initializev1
-func Application_Initialize() (*Application, error) {
+func ApplicationInitialize() (*Application, error) {
 	application := &Application{}
 
-	applicationId, err := windows.UTF16PtrFromString(applicationID)
-	if err != nil {
-		return nil, err
-	}
-
 	r0, _, err := procMIApplicationInitialize.Call(
 		0,
-		uintptr(unsafe.Pointer(applicationId)),
+		uintptr(unsafe.Pointer(applicationID)),
 		0,
 		uintptr(unsafe.Pointer(application)),
 	)
@@ -129,7 +123,7 @@ func Application_Initialize() (*Application, error) {
 	return application, nil
 }
 
-// Close deinitializes the management infrastructure client API that was initialized through a call to Application_Initialize.
+// Close deinitializes the management infrastructure client API that was initialized through a call to ApplicationInitialize.
 //
 // https://learn.microsoft.com/en-us/windows/win32/api/mi/nf-mi-mi_application_close
 func (application *Application) Close() error {

internal/mi/instance.go

@@ -164,29 +164,3 @@ func (instance *Instance) GetClassName() (string, error) {
 
 	return windows.UTF16PtrToString(classNameUTF16), nil
 }
-
-func Instance_Print(instance *Instance) (string, error) {
-	elementMap := map[string]any{}
-
-	properties := instance.classDecl.Properties()
-
-	count, err := instance.GetElementCount()
-	if err != nil {
-		return "", err
-	}
-
-	if count == 0 {
-		return "", nil
-	}
-
-	for _, property := range properties {
-		name := windows.UTF16PtrToString(property.Name)
-
-		element, _ := instance.GetElement(name)
-		value, _ := element.GetValue()
-
-		elementMap[windows.UTF16PtrToString(property.Name)] = value
-	}
-
-	return fmt.Sprintf("%v", elementMap), nil
-}

internal/mi/mi_bench_test.go

@@ -23,7 +23,7 @@ import (
 )
 
 func Benchmark_MI_Query_Unmarshal(b *testing.B) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(b, err)
 	require.NotEmpty(b, application)
 

internal/mi/mi_test.go

@@ -28,7 +28,7 @@ type win32Process struct {
 }
 
 func Test_MI_Application_Initialize(t *testing.T) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 	require.NotEmpty(t, application)
 
@@ -37,7 +37,7 @@ func Test_MI_Application_Initialize(t *testing.T) {
 }
 
 func Test_MI_Application_TestConnection(t *testing.T) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 	require.NotEmpty(t, application)
 
@@ -67,7 +67,7 @@ func Test_MI_Application_TestConnection(t *testing.T) {
 }
 
 func Test_MI_Query(t *testing.T) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 	require.NotEmpty(t, application)
 
@@ -120,7 +120,7 @@ func Test_MI_Query(t *testing.T) {
 }
 
 func Test_MI_QueryUnmarshal(t *testing.T) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 	require.NotEmpty(t, application)
 
@@ -155,7 +155,7 @@ func Test_MI_QueryUnmarshal(t *testing.T) {
 }
 
 func Test_MI_EmptyQuery(t *testing.T) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 	require.NotEmpty(t, application)
 
@@ -194,7 +194,7 @@ func Test_MI_EmptyQuery(t *testing.T) {
 }
 
 func Test_MI_Query_Unmarshal(t *testing.T) {
-	application, err := mi.Application_Initialize()
+	application, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 	require.NotEmpty(t, application)
 

internal/utils/testutils/testutils.go

@@ -74,7 +74,7 @@ func TestCollector[C collector.Collector, V interface{}](t *testing.T, fn func(*
 	c := fn(conf)
 	ch := make(chan prometheus.Metric, 10000)
 
-	miApp, err := mi.Application_Initialize()
+	miApp, err := mi.ApplicationInitialize()
 	require.NoError(t, err)
 
 	miSession, err := miApp.NewSession(nil)

pkg/collector/collection.go

@@ -275,7 +275,7 @@ func (c *Collection) Close() error {
 
 // initMI To be called by the exporter for collector initialization.
 func (c *Collection) initMI() error {
-	app, err := mi.Application_Initialize()
+	app, err := mi.ApplicationInitialize()
 	if err != nil {
 		return fmt.Errorf("error from initialize MI application: %w", err)
 	}