Init repo

README.org

@@ -0,0 +1,10 @@
+#+TITLE: Users
+#+AUTHOR: Christopher James Hayward
+#+EMAIL: chris@chrishayward.xyz
+
+* Instructions
+
+1. Clone this repository: ~git clone https://git.chrishayward.xyz/x/users.git && cd users~
+2. Load the development shell: ~nix develop~
+3. Build the application: ~users-build~
+4. Run the test server: ~users-run~

flake.lock

@@ -0,0 +1,59 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1687709756,
+        "narHash": "sha256-Y5wKlQSkgEK2weWdOu4J3riRd+kV/VCgHsqLNTTWQ/0=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1688100262,
+        "narHash": "sha256-RlyMyeya6hClpgyMtKLYjf/watrWpyvlwInj8+d94lc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "3c614fbc76fc152f3e1bc4b2263da6d90adf80fb",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,44 @@
+{
+  description = "User management system.";
+
+  inputs = {
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = inputs @ { self, nixpkgs, ... }:
+    inputs.flake-utils.lib.eachDefaultSystem (system:
+      let pkgs = nixpkgs.legacyPackages.${system};
+          myProtoc = "${pkgs.grpc-tools}/bin/protoc";
+          myUsersDir = "$MY_USERS_DIR";
+          myUsersBuild = pkgs.writeShellScriptBin "users-build" ''
+            pushd ${myUsersDir} > /dev/null &&
+            ${myProtoc} --proto_path=${myUsersDir} \
+                        --go_out=. --go_opt=paths=source_relative \
+                        --go-grpc_out=. --go-grpc_opt=paths=source_relative \
+                        proto/users.proto &&
+            popd > /dev/null
+          '';
+      in
+        rec {
+          devShells.default = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              go
+              gopls
+              protoc-gen-go
+              protoc-gen-go-grpc
+
+              grpc
+              grpcui
+              grpcurl
+              grpc-tools
+
+              myUsersBuild
+            ];
+
+            shellHook = ''
+              export MY_USERS_DIR="$(pwd)"
+            '';
+          };
+        }
+    );
+}

go.mod

@@ -0,0 +1,3 @@
+module git.chrishayward.xyz/x/users
+
+go 1.20

proto/users.pb.go

@@ -0,0 +1,137 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.29.1
+// 	protoc        v3.15.6
+// source: proto/users.proto
+
+package proto
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type None struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *None) Reset() {
+	*x = None{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_users_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *None) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*None) ProtoMessage() {}
+
+func (x *None) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_users_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use None.ProtoReflect.Descriptor instead.
+func (*None) Descriptor() ([]byte, []int) {
+	return file_proto_users_proto_rawDescGZIP(), []int{0}
+}
+
+var File_proto_users_proto protoreflect.FileDescriptor
+
+var file_proto_users_proto_rawDesc = []byte{
+	0x0a, 0x11, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x75, 0x73, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x12, 0x05, 0x75, 0x73, 0x65, 0x72, 0x73, 0x22, 0x06, 0x0a, 0x04, 0x4e, 0x6f,
+	0x6e, 0x65, 0x32, 0x2b, 0x0a, 0x05, 0x55, 0x73, 0x65, 0x72, 0x73, 0x12, 0x22, 0x0a, 0x04, 0x54,
+	0x65, 0x73, 0x74, 0x12, 0x0b, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x73, 0x2e, 0x4e, 0x6f, 0x6e, 0x65,
+	0x1a, 0x0b, 0x2e, 0x75, 0x73, 0x65, 0x72, 0x73, 0x2e, 0x4e, 0x6f, 0x6e, 0x65, 0x22, 0x00, 0x42,
+	0x24, 0x5a, 0x22, 0x67, 0x69, 0x74, 0x2e, 0x63, 0x68, 0x72, 0x69, 0x73, 0x68, 0x61, 0x79, 0x77,
+	0x61, 0x72, 0x64, 0x2e, 0x78, 0x79, 0x7a, 0x2f, 0x78, 0x2f, 0x75, 0x73, 0x65, 0x72, 0x73, 0x2f,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_proto_users_proto_rawDescOnce sync.Once
+	file_proto_users_proto_rawDescData = file_proto_users_proto_rawDesc
+)
+
+func file_proto_users_proto_rawDescGZIP() []byte {
+	file_proto_users_proto_rawDescOnce.Do(func() {
+		file_proto_users_proto_rawDescData = protoimpl.X.CompressGZIP(file_proto_users_proto_rawDescData)
+	})
+	return file_proto_users_proto_rawDescData
+}
+
+var file_proto_users_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_proto_users_proto_goTypes = []interface{}{
+	(*None)(nil), // 0: users.None
+}
+var file_proto_users_proto_depIdxs = []int32{
+	0, // 0: users.Users.Test:input_type -> users.None
+	0, // 1: users.Users.Test:output_type -> users.None
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_proto_users_proto_init() }
+func file_proto_users_proto_init() {
+	if File_proto_users_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_proto_users_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*None); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_proto_users_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_proto_users_proto_goTypes,
+		DependencyIndexes: file_proto_users_proto_depIdxs,
+		MessageInfos:      file_proto_users_proto_msgTypes,
+	}.Build()
+	File_proto_users_proto = out.File
+	file_proto_users_proto_rawDesc = nil
+	file_proto_users_proto_goTypes = nil
+	file_proto_users_proto_depIdxs = nil
+}

proto/users.proto

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+syntax = "proto3";
+
+package users;
+
+option go_package = "git.chrishayward.xyz/x/users/proto";
+
+service Users {
+  rpc Test(None) returns (None) {}
+}
+
+message None { }

proto/users_grpc.pb.go

@@ -0,0 +1,109 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.3.0
+// - protoc             v3.15.6
+// source: proto/users.proto
+
+package proto
+
+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
+
+const (
+	Users_Test_FullMethodName = "/users.Users/Test"
+)
+
+// UsersClient is the client API for Users 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 UsersClient interface {
+	Test(ctx context.Context, in *None, opts ...grpc.CallOption) (*None, error)
+}
+
+type usersClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewUsersClient(cc grpc.ClientConnInterface) UsersClient {
+	return &usersClient{cc}
+}
+
+func (c *usersClient) Test(ctx context.Context, in *None, opts ...grpc.CallOption) (*None, error) {
+	out := new(None)
+	err := c.cc.Invoke(ctx, Users_Test_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// UsersServer is the server API for Users service.
+// All implementations must embed UnimplementedUsersServer
+// for forward compatibility
+type UsersServer interface {
+	Test(context.Context, *None) (*None, error)
+	mustEmbedUnimplementedUsersServer()
+}
+
+// UnimplementedUsersServer must be embedded to have forward compatible implementations.
+type UnimplementedUsersServer struct {
+}
+
+func (UnimplementedUsersServer) Test(context.Context, *None) (*None, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Test not implemented")
+}
+func (UnimplementedUsersServer) mustEmbedUnimplementedUsersServer() {}
+
+// UnsafeUsersServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to UsersServer will
+// result in compilation errors.
+type UnsafeUsersServer interface {
+	mustEmbedUnimplementedUsersServer()
+}
+
+func RegisterUsersServer(s grpc.ServiceRegistrar, srv UsersServer) {
+	s.RegisterService(&Users_ServiceDesc, srv)
+}
+
+func _Users_Test_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(None)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UsersServer).Test(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Users_Test_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UsersServer).Test(ctx, req.(*None))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// Users_ServiceDesc is the grpc.ServiceDesc for Users service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var Users_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "users.Users",
+	HandlerType: (*UsersServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Test",
+			Handler:    _Users_Test_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "proto/users.proto",
+}