all: update descriptor.proto to latest version

A recent change to the upstream descriptor.proto, appearing in
google.golang.org/protobuf@v1.33.0, removed the long-deprecated
FileOptions.php_generic_services field. This backwards-incompatible
change results in an incompatibility between the
github.com/golang/protobuf and google.golang.org/protobuf
modules.

Bump the google.golang.org/protobuf version in go.mod, regenerate
descriptors.

Increase the minimum Go version requirement to go1.17 (the minimum
supported by v1.33.0).

Run gofmt to update formatting to go1.22 standards.

For #1596

.github/workflows/test.yml

@@ -4,7 +4,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.11.x, 1.12.x, 1.13.x, 1.14.x, 1.15.x, 1.16.x]
+        go-version: [1.17.x, 1.18.x, 1.19.x, 1.20.x, 1.21.x, 1.22.x]
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -15,8 +15,8 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v2
     - name: TestLatest
-      if: matrix.go-version == '1.16.x'
+      if: matrix.go-version == '1.21.x'
       run: ./test.bash
     - name: TestAll
-      if: matrix.go-version != '1.16.x'
+      if: matrix.go-version != '1.21.x'
       run: go test ./...

go.mod

@@ -1,9 +1,9 @@
 // Deprecated: Use the "google.golang.org/protobuf" module instead.
 module github.com/golang/protobuf
 
-go 1.9
+go 1.17
 
 require (
 	github.com/google/go-cmp v0.5.5
-	google.golang.org/protobuf v1.26.0
+	google.golang.org/protobuf v1.33.0
 )

go.sum

@@ -6,3 +6,5 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8T
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=

jsonpb/decode.go

@@ -56,6 +56,7 @@ type Unmarshaler struct {
 // implement JSONPBMarshaler so that the custom format can be produced.
 //
 // The JSON unmarshaling must follow the JSON to proto specification:
+//
 //	https://developers.google.com/protocol-buffers/docs/proto3#json
 //
 // Deprecated: Custom types should implement protobuf reflection instead.

jsonpb/encode.go

@@ -55,6 +55,7 @@ type Marshaler struct {
 // implement JSONPBUnmarshaler so that the custom format can be parsed.
 //
 // The JSON marshaling must follow the proto to JSON specification:
+//
 //	https://developers.google.com/protocol-buffers/docs/proto3#json
 //
 // Deprecated: Custom types should implement protobuf reflection instead.

protoc-gen-go/generator/generator.go

@@ -1434,6 +1434,7 @@ func (g *Generator) generateEnum(enum *EnumDescriptor) {
 // The tag is a string like "varint,2,opt,name=fieldname,def=7" that
 // identifies details of the field for the protocol buffer marshaling and unmarshaling
 // code.  The fields are:
+//
 //	wire encoding
 //	protocol tag number
 //	opt,req,rep for optional, required, or repeated
@@ -1442,6 +1443,7 @@ func (g *Generator) generateEnum(enum *EnumDescriptor) {
 //	enum= the name of the enum type if it is an enum-typed field.
 //	proto3 if this field is in a proto3 message
 //	def= string representation of the default value, if any.
+//
 // The default value must be in a representation that can be used at run-time
 // to generate the default value. Thus bools become 0 and 1, for instance.
 func (g *Generator) goTag(message *Descriptor, field *descriptor.FieldDescriptorProto, wiretype string) string {

protoc-gen-go/main.go

@@ -5,17 +5,21 @@
 // protoc-gen-go is a plugin for the Google protocol buffer compiler to generate
 // Go code. Install it by building this program and making it accessible within
 // your PATH with the name:
+//
 //	protoc-gen-go
 //
 // The 'go' suffix becomes part of the argument for the protocol compiler,
 // such that it can be invoked as:
+//
 //	protoc --go_out=paths=source_relative:. path/to/file.proto
 //
 // This generates Go bindings for the protocol buffer defined by file.proto.
 // With that input, the output will be written to:
+//
 //	path/to/file.pb.go
 //
 // See the README and documentation for protocol buffers to learn more:
+//
 //	https://developers.google.com/protocol-buffers/
 package main
 

ptypes/any.go

@@ -127,9 +127,10 @@ func Is(any *anypb.Any, m proto.Message) bool {
 // The allocated message is stored in the embedded proto.Message.
 //
 // Example:
-//   var x ptypes.DynamicAny
-//   if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
-//   fmt.Printf("unmarshaled message: %v", x.Message)
+//
+//	var x ptypes.DynamicAny
+//	if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
+//	fmt.Printf("unmarshaled message: %v", x.Message)
 //
 // Deprecated: Use the any.UnmarshalNew method instead to unmarshal
 // the any message contents into a new instance of the underlying message.