feat: add go protobuf generation (#6)

* feat: add go protobuf generation

* ci: check go protbuf generation

* refactor: use 'namely/protoc-all:1.51_1' to compile the proto instead of locally binary

* refactor: no need to add the 'bin/' igore

* chore: modify code format

* refactor: add some comments to describe our modification

go/greptime/v1/meta/lock_grpc.pb.go

@@ -0,0 +1,147 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.2.0
+// - protoc             v3.21.6
+// source: greptime/v1/meta/lock.proto
+
+package meta
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.32.0 or later.
+const _ = grpc.SupportPackageIsVersion7
+
+// LockClient is the client API for Lock service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type LockClient interface {
+	// Lock acquires a distributed shared lock on a given named lock. On success, it
+	// will return a unique key that exists so long as the lock is held by the caller.
+	Lock(ctx context.Context, in *LockRequest, opts ...grpc.CallOption) (*LockResponse, error)
+	// Unlock takes a key returned by Lock and releases the hold on lock.
+	Unlock(ctx context.Context, in *UnlockRequest, opts ...grpc.CallOption) (*UnlockResponse, error)
+}
+
+type lockClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewLockClient(cc grpc.ClientConnInterface) LockClient {
+	return &lockClient{cc}
+}
+
+func (c *lockClient) Lock(ctx context.Context, in *LockRequest, opts ...grpc.CallOption) (*LockResponse, error) {
+	out := new(LockResponse)
+	err := c.cc.Invoke(ctx, "/greptime.v1.meta.Lock/Lock", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *lockClient) Unlock(ctx context.Context, in *UnlockRequest, opts ...grpc.CallOption) (*UnlockResponse, error) {
+	out := new(UnlockResponse)
+	err := c.cc.Invoke(ctx, "/greptime.v1.meta.Lock/Unlock", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// LockServer is the server API for Lock service.
+// All implementations must embed UnimplementedLockServer
+// for forward compatibility
+type LockServer interface {
+	// Lock acquires a distributed shared lock on a given named lock. On success, it
+	// will return a unique key that exists so long as the lock is held by the caller.
+	Lock(context.Context, *LockRequest) (*LockResponse, error)
+	// Unlock takes a key returned by Lock and releases the hold on lock.
+	Unlock(context.Context, *UnlockRequest) (*UnlockResponse, error)
+	mustEmbedUnimplementedLockServer()
+}
+
+// UnimplementedLockServer must be embedded to have forward compatible implementations.
+type UnimplementedLockServer struct {
+}
+
+func (UnimplementedLockServer) Lock(context.Context, *LockRequest) (*LockResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Lock not implemented")
+}
+func (UnimplementedLockServer) Unlock(context.Context, *UnlockRequest) (*UnlockResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Unlock not implemented")
+}
+func (UnimplementedLockServer) mustEmbedUnimplementedLockServer() {}
+
+// UnsafeLockServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to LockServer will
+// result in compilation errors.
+type UnsafeLockServer interface {
+	mustEmbedUnimplementedLockServer()
+}
+
+func RegisterLockServer(s grpc.ServiceRegistrar, srv LockServer) {
+	s.RegisterService(&Lock_ServiceDesc, srv)
+}
+
+func _Lock_Lock_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LockRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LockServer).Lock(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/greptime.v1.meta.Lock/Lock",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LockServer).Lock(ctx, req.(*LockRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Lock_Unlock_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UnlockRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LockServer).Unlock(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/greptime.v1.meta.Lock/Unlock",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LockServer).Unlock(ctx, req.(*UnlockRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// Lock_ServiceDesc is the grpc.ServiceDesc for Lock service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var Lock_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "greptime.v1.meta.Lock",
+	HandlerType: (*LockServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Lock",
+			Handler:    _Lock_Lock_Handler,
+		},
+		{
+			MethodName: "Unlock",
+			Handler:    _Lock_Unlock_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "greptime/v1/meta/lock.proto",
+}