Fix linter ignores

Signed-off-by: beorn7 <beorn@grafana.com>

prometheus/counter_test.go

@@ -19,7 +19,7 @@ import (
 	"testing"
 	"time"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 

prometheus/desc.go

@@ -20,7 +20,7 @@ import (
 	"strings"
 
 	"github.com/cespare/xxhash/v2"
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/prometheus/common/model"
 

prometheus/example_metricvec_test.go

@@ -14,9 +14,9 @@
 package prometheus_test
 
 import (
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
 	"fmt"
 
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 
 	dto "github.com/prometheus/client_model/go"

prometheus/examples_test.go

@@ -22,7 +22,7 @@ import (
 	"strings"
 	"time"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/prometheus/common/expfmt"
 

prometheus/histogram.go

@@ -22,7 +22,7 @@ import (
 	"sync/atomic"
 	"time"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 
 	dto "github.com/prometheus/client_model/go"

prometheus/histogram_test.go

@@ -24,7 +24,7 @@ import (
 	"testing/quick"
 	"time"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 

prometheus/metric.go

@@ -17,7 +17,7 @@ import (
 	"strings"
 	"time"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/prometheus/common/model"
 

prometheus/promhttp/delegator.go

@@ -83,8 +83,7 @@ type readerFromDelegator struct{ *responseWriterDelegator }
 type pusherDelegator struct{ *responseWriterDelegator }
 
 func (d closeNotifierDelegator) CloseNotify() <-chan bool {
-	//lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to
+	//nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
-	//remove support from client_golang yet.
 	return d.ResponseWriter.(http.CloseNotifier).CloseNotify()
 }
 func (d flusherDelegator) Flush() {
@@ -348,8 +347,7 @@ func newDelegator(w http.ResponseWriter, observeWriteHeaderFunc func(int)) deleg
 	}
 
 	id := 0
-	//lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to
+	//nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
-	//remove support from client_golang yet.
 	if _, ok := w.(http.CloseNotifier); ok {
 		id += closeNotifier
 	}

prometheus/promhttp/instrument_server_test.go

@@ -319,8 +319,7 @@ func (t *testFlusher) Flush()                    { t.flushCalled = true }
 func TestInterfaceUpgrade(t *testing.T) {
 	w := &testResponseWriter{}
 	d := newDelegator(w, nil)
-	//lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to
+	//nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
-	//remove support from client_golang yet.
 	d.(http.CloseNotifier).CloseNotify()
 	if !w.closeNotifyCalled {
 		t.Error("CloseNotify not called")
@@ -339,8 +338,7 @@ func TestInterfaceUpgrade(t *testing.T) {
 
 	f := &testFlusher{}
 	d = newDelegator(f, nil)
-	//lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to
+	//nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users.
-	//remove support from client_golang yet.
 	if _, ok := d.(http.CloseNotifier); ok {
 		t.Error("delegator unexpectedly implements http.CloseNotifier")
 	}

prometheus/registry.go

@@ -26,7 +26,7 @@ import (
 	"unicode/utf8"
 
 	"github.com/cespare/xxhash/v2"
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/prometheus/common/expfmt"
 

prometheus/registry_test.go

@@ -33,7 +33,7 @@ import (
 
 	dto "github.com/prometheus/client_model/go"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/prometheus/common/expfmt"
 

prometheus/summary.go

@@ -23,7 +23,7 @@ import (
 	"time"
 
 	"github.com/beorn7/perks/quantile"
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 
 	dto "github.com/prometheus/client_model/go"

prometheus/value.go

@@ -19,7 +19,7 @@ import (
 	"time"
 	"unicode/utf8"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 

prometheus/wrap.go

@@ -17,7 +17,7 @@ import (
 	"fmt"
 	"sort"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 
 	dto "github.com/prometheus/client_model/go"

prometheus/wrap_test.go

@@ -19,7 +19,7 @@ import (
 	"strings"
 	"testing"
 
-	//lint:ignore SA1019 Need to keep deprecated package for compatibility.
+	//nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
 	"github.com/golang/protobuf/proto"
 
 	dto "github.com/prometheus/client_model/go"