chore: bump Go and fix lint issues

- Bump required Go version from 1.18 to 1.19
- Remove Pointer type (we didn't use anyway, and Go 1.19 have it).
- Fix linter complains

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>

.dockerignore

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-08-02T12:15:47Z by kres latest.
+# Generated on 2022-08-03T15:33:56Z by kres latest.
 
 **
 !messages
@@ -15,7 +15,6 @@
 !marshal.go
 !marshal_test.go
 !person_test.go
-!pointer.go
 !predefined_types.go
 !protobuf_test.go
 !type_cache.go

Dockerfile

@@ -2,7 +2,7 @@
 
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-08-02T12:15:47Z by kres latest.
+# Generated on 2022-08-03T15:33:56Z by kres latest.
 
 ARG TOOLCHAIN
 
@@ -20,7 +20,8 @@ ENV GO111MODULE on
 ENV CGO_ENABLED 0
 ENV GOPATH /go
 ARG GOLANGCILINT_VERSION
-RUN curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/${GOLANGCILINT_VERSION}/install.sh | bash -s -- -b /bin ${GOLANGCILINT_VERSION}
+RUN go install github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCILINT_VERSION} \
+	&& mv /go/bin/golangci-lint /bin/golangci-lint
 ARG GOFUMPT_VERSION
 RUN go install mvdan.cc/gofumpt@${GOFUMPT_VERSION} \
 	&& mv /go/bin/gofumpt /bin/gofumpt
@@ -59,7 +60,6 @@ COPY ./map_test.go ./map_test.go
 COPY ./marshal.go ./marshal.go
 COPY ./marshal_test.go ./marshal_test.go
 COPY ./person_test.go ./person_test.go
-COPY ./pointer.go ./pointer.go
 COPY ./predefined_types.go ./predefined_types.go
 COPY ./protobuf_test.go ./protobuf_test.go
 COPY ./type_cache.go ./type_cache.go

Makefile

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-08-02T12:15:47Z by kres latest.
+# Generated on 2022-08-03T15:29:15Z by kres latest.
 
 # common variables
 
@@ -13,11 +13,11 @@ USERNAME ?= siderolabs
 REGISTRY_AND_USERNAME ?= $(REGISTRY)/$(USERNAME)
 GOLANGCILINT_VERSION ?= v1.47.3
 GOFUMPT_VERSION ?= v0.3.1
-GO_VERSION ?= 1.18
+GO_VERSION ?= 1.19
 GOIMPORTS_VERSION ?= v0.1.11
-PROTOBUF_GO_VERSION ?= 1.28.0
+PROTOBUF_GO_VERSION ?= 1.28.1
 GRPC_GO_VERSION ?= 1.2.0
-GRPC_GATEWAY_VERSION ?= 2.10.0
+GRPC_GATEWAY_VERSION ?= 2.11.1
 VTPROTOBUF_VERSION ?= 0.3.0
 DEEPCOPY_VERSION ?= v0.5.5
 TESTPKGS ?= ./...
@@ -49,7 +49,7 @@ COMMON_ARGS += --build-arg=GRPC_GATEWAY_VERSION=$(GRPC_GATEWAY_VERSION)
 COMMON_ARGS += --build-arg=VTPROTOBUF_VERSION=$(VTPROTOBUF_VERSION)
 COMMON_ARGS += --build-arg=DEEPCOPY_VERSION=$(DEEPCOPY_VERSION)
 COMMON_ARGS += --build-arg=TESTPKGS=$(TESTPKGS)
-TOOLCHAIN ?= docker.io/golang:1.18-alpine
+TOOLCHAIN ?= docker.io/golang:1.19-alpine
 
 # help menu
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/siderolabs/protoenc
 
-go 1.18
+go 1.19
 
 require (
 	github.com/brianvoe/gofakeit/v6 v6.17.0

person_test.go

@@ -13,6 +13,7 @@ import (
 )
 
 // Go-based protobuf definition for the example Person message format
+//
 //nolint:govet
 type Person struct {
 	Name  string        `protobuf:"1"`
@@ -37,6 +38,7 @@ type PhoneNumber struct {
 
 // This example defines, encodes, and decodes a Person message format
 // equivalent to the example used in the Protocol Buffers overview.
+//
 //nolint:nosnakecase
 func Example_protobuf() {
 	// Create a Person record

protobuf_test.go

@@ -222,24 +222,24 @@ func TestTimeTypesEncodeDecode(t *testing.T) {
 	assert.Equal(t, in.Duration, out.Duration)
 }
 
-/* encoding of testMsg is equivalent to the encoding to the following in
-  a .proto file:
-	message cipherText {
-	  int32 a = 1;
-	  int32 b = 2;
-	  }
-
-	  message MapFieldEntry {
-	  uint32 key = 1;
-	  cipherText value = 2;
-	  }
-
-	  message testMsg {
-	  repeated MapFieldEntry map_field = 1;
-	  }
-  for details see:
-https://developers.google.com/protocol-buffers/docs/proto#backwards-compatibility */
 type wrongTestMsg struct {
+	/* encoding of testMsg is equivalent to the encoding to the following in
+	     a .proto file:
+	   	message cipherText {
+	   	  int32 a = 1;
+	   	  int32 b = 2;
+	   	  }
+
+	   	  message MapFieldEntry {
+	   	  uint32 key = 1;
+	   	  cipherText value = 2;
+	   	  }
+
+	   	  message testMsg {
+	   	  repeated MapFieldEntry map_field = 1;
+	   	  }
+	     for details see:
+	   https://developers.google.com/protocol-buffers/docs/proto#backwards-compatibility */
 	M map[uint32][]cipherText
 }
 

type_cache.go

@@ -35,6 +35,7 @@ func StructFields(typ reflect.Type) ([]FieldData, error) {
 }
 
 // FieldData represents a field of a struct with proto number and field index.
+//
 //nolint:govet
 type FieldData struct {
 	Num        protowire.Number