fixup tests

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

.gitea/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,6 @@
 ---
 name: Bug report
-about: For reporting bugs in go-micro
+about: For reporting bugs in micro
 title: "[BUG]"
 labels: ''
 assignees: ''
@@ -16,9 +16,3 @@ assignees: ''
 **How to reproduce the bug:**
 
 If possible, please include a minimal code snippet here.
-
-**Environment:**
-Go Version: please paste `go version` output here
-```
-please paste `go env` output here
-```

.gitea/ISSUE_TEMPLATE/feature-request---enhancement.md

@@ -1,6 +1,6 @@
 ---
 name: Feature request / Enhancement
-about: If you have a need not served by go-micro
+about: If you have a need not served by micro
 title: "[FEATURE]"
 labels: ''
 assignees: ''
@@ -14,4 +14,4 @@ A clear and concise description of what the problem is. Ex. I'm always frustrate
 A clear and concise description of what you want to happen.
 
 **Additional context**
-Add any other context or screenshots about the feature request here.
+Add any other context or screenshots about the feature request here.

.gitea/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,8 @@
+---
+name: Question
+about: Ask a question about micro
+title: ''
+labels: ''
+assignees: ''
+
+---

.gitea/autoapprove.yml

@@ -0,0 +1,28 @@
+name: "autoapprove"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+  workflow_run:
+    workflows: ["prbuild"]
+    types:
+      - completed
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  autoapprove:
+    runs-on: ubuntu-latest
+    steps:
+      - name: approve
+        run: [ "curl -o tea https://dl.gitea.com/tea/main/tea-main-linux-amd64",
+               "chmod +x ./tea",
+               "./tea login add --name unistack --token ${{ secrets.GITHUB_TOKEN }} --url https://git.unistack.org",
+               "./tea pr --repo ${{ github.event.repository.name }}"
+        ]
+        if: github.actor == 'vtolstov'
+        id: approve
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}

.gitea/workflows/job_lint.yml

@@ -0,0 +1,29 @@
+name: lint
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+    - master
+    - v3
+    - v4
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable' 
+    - name: setup deps
+      run: go get -v ./...
+    - name: run lint
+      uses: https://github.com/golangci/golangci-lint-action@v6
+      with:
+        version: 'latest'

.gitea/workflows/job_test.yml

@@ -0,0 +1,34 @@
+name: test
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+    - master
+    - v3
+    - v4
+  push:
+    branches:
+    - master
+    - v3
+    - v4
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable'
+    - name: setup deps
+      run: go get -v ./...
+    - name: run test
+      env:
+        INTEGRATION_TESTS: yes
+      run: go generate ./...

.github/ISSUE_TEMPLATE/question.md

@@ -1,14 +0,0 @@
----
-name: Question
-about: Ask a question about go-micro
-title: ''
-labels: ''
-assignees: ''
-
----
-
-Before asking, please check if your question has already been answered: 
-
-1. Check the documentation - https://micro.mu/docs/
-2. Check the examples and plugins - https://github.com/micro/examples & https://github.com/micro/go-plugins
-3. Search existing issues

.github/dependabot.yml

@@ -1,19 +0,0 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
-version: 2
-updates:
-
-  # Maintain dependencies for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"
-
-  # Maintain dependencies for Golang
-  - package-ecosystem: "gomod"
-    directory: "/"
-    schedule:
-      interval: "daily"

.github/workflows/autoapprove.yml

@@ -1,20 +0,0 @@
-name: "autoapprove"
-
-on:
-  pull_request_target:
-    types: [assigned, opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  autoapprove:
-    runs-on: ubuntu-latest
-    steps:
-      - name: approve
-        uses: hmarr/auto-approve-action@v2
-        if: github.actor == 'vtolstov' || github.actor == 'dependabot[bot]'
-        id: approve
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/automerge.yml

@@ -1,21 +0,0 @@
-name: "automerge"
-
-on:
-  pull_request_target:
-    types: [assigned, opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  automerge:
-    runs-on: ubuntu-latest
-    if: github.actor == 'vtolstov'
-    steps:
-      - name: merge
-        id: merge
-        run: gh pr merge --auto --merge "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.TOKEN}}

.github/workflows/build.yml

@@ -1,47 +0,0 @@
-name: build
-on:
- push:
-    branches:
-    - master
-    - v3
-jobs:
-  test:
-    name: test
-    runs-on: ubuntu-latest
-    steps:
-    - name: setup
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.17
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: cache
-      uses: actions/cache@v3
-      with:
-        path: ~/go/pkg/mod
-        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-        restore-keys: ${{ runner.os }}-go-
-    - name: deps
-      run: go get -v -t -d ./...
-    - name: test
-      env:
-        INTEGRATION_TESTS: yes
-      run: go test -mod readonly -v ./...
-  lint:
-    name: lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v3
-      - name: lint
-        uses: golangci/golangci-lint-action@v3.2.0
-        continue-on-error: true
-        with:
-          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.30
-          # Optional: working directory, useful for monorepos
-          # working-directory: somedir
-          # Optional: golangci-lint command line arguments.
-          # args: --issues-exit-code=0
-          # Optional: show only new issues if it's a pull request. The default value is `false`.
-          # only-new-issues: true

.github/workflows/codeql-analysis.yml

@@ -1,78 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "codeql"
-
-on:
-  workflow_run:
-    workflows: ["prbuild"]
-    types:
-      - completed
-  push:
-    branches: [ master, v3 ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master, v3 ]
-  schedule:
-    - cron: '34 1 * * 0'
-
-jobs:
-  analyze:
-    name: analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'go' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
-
-    steps:
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: setup
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.17
-    # Initializes the CodeQL tools for scanning.
-    - name: init
-      uses: github/codeql-action/init@v2
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: autobuild
-      uses: github/codeql-action/autobuild@v2
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: analyze
-      uses: github/codeql-action/analyze@v2

.github/workflows/dependabot-automerge.yml

@@ -1,27 +0,0 @@
-name: "dependabot-automerge"
-
-on:
-  pull_request_target:
-    types: [assigned, opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  automerge:
-    runs-on: ubuntu-latest
-    if: github.actor == 'dependabot[bot]'
-    steps:
-      - name: metadata
-        id: metadata
-        uses: dependabot/fetch-metadata@v1.3.4
-        with:
-          github-token: "${{ secrets.TOKEN }}"
-      - name: merge
-        id: merge
-        if: ${{contains(steps.metadata.outputs.dependency-names, 'go.unistack.org')}}
-        run: gh pr merge --auto --merge "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.TOKEN}}

.github/workflows/pr.yml

@@ -1,47 +0,0 @@
-name: prbuild
-on:
-  pull_request:
-    branches:
-    - master
-    - v3
-jobs:
-  test:
-    name: test
-    runs-on: ubuntu-latest
-    steps:
-    - name: setup
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.17
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: cache
-      uses: actions/cache@v3
-      with:
-        path: ~/go/pkg/mod
-        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-        restore-keys: ${{ runner.os }}-go-
-    - name: deps
-      run: go get -v -t -d ./...
-    - name: test
-      env:
-        INTEGRATION_TESTS: yes
-      run: go test -mod readonly -v ./...
-  lint:
-    name: lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v3
-      - name: lint
-        uses: golangci/golangci-lint-action@v3.2.0
-        continue-on-error: true
-        with:
-          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.30
-          # Optional: working directory, useful for monorepos
-          # working-directory: somedir
-          # Optional: golangci-lint command line arguments.
-          # args: --issues-exit-code=0
-          # Optional: show only new issues if it's a pull request. The default value is `false`.
-          # only-new-issues: true

api/annotations.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: api/annotations.proto
 
 package api

api/annotations_pb2.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: api/annotations.proto
+# Protobuf Python Version: 4.25.3
+"""Generated protocol buffer code."""
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import descriptor_pool as _descriptor_pool
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf.internal import builder as _builder
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from api import http_pb2 as api_dot_http__pb2
+from api import micro_pb2 as api_dot_micro__pb2
+from google.protobuf import descriptor_pb2 as google_dot_protobuf_dot_descriptor__pb2
+
+
+DESCRIPTOR = _descriptor_pool.Default().AddSerializedFile(b'\n\x15\x61pi/annotations.proto\x12\tmicro.api\x1a\x0e\x61pi/http.proto\x1a\x0f\x61pi/micro.proto\x1a google/protobuf/descriptor.proto:D\n\x04http\x12\x1e.google.protobuf.MethodOptions\x18\xa6\xfd\x9f\x1f \x01(\x0b\x32\x13.micro.api.HttpRule:O\n\x0cmicro_method\x12\x1e.google.protobuf.MethodOptions\x18\xa7\xfd\x9f\x1f \x01(\x0b\x32\x16.micro.api.MicroMethod:R\n\rmicro_service\x12\x1f.google.protobuf.ServiceOptions\x18\xa7\xfd\x9f\x1f \x01(\x0b\x32\x17.micro.api.MicroServiceBN\n\tmicro.apiB\x10\x41nnotationsProtoP\x01Z&go.unistack.org/micro-proto/v3/api;api\xa2\x02\x04MAPIb\x06proto3')
+
+_globals = globals()
+_builder.BuildMessageAndEnumDescriptors(DESCRIPTOR, _globals)
+_builder.BuildTopDescriptorsAndMessages(DESCRIPTOR, 'api.annotations_pb2', _globals)
+if _descriptor._USE_C_DESCRIPTORS == False:
+  _globals['DESCRIPTOR']._options = None
+  _globals['DESCRIPTOR']._serialized_options = b'\n\tmicro.apiB\020AnnotationsProtoP\001Z&go.unistack.org/micro-proto/v3/api;api\242\002\004MAPI'
+# @@protoc_insertion_point(module_scope)

api/client.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: api/client.proto
 
 package api

api/field_behavior.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: api/field_behavior.proto
 
 package api

api/http.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: api/http.proto
 
 package api

api/httpbody.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: api/httpbody.proto
 
 package api

api/micro.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: api/micro.proto
 
 package api
@@ -42,7 +42,7 @@ type MicroMethod struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Timeout for handler
-	Timeout int32 `protobuf:"varint,1,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	Timeout string `protobuf:"bytes,1,opt,name=timeout,proto3" json:"timeout,omitempty"`
 	// ServerOptions contains options for server
 	ServerOptions []string `protobuf:"bytes,2,rep,name=server_options,json=serverOptions,proto3" json:"server_options,omitempty"`
 	// ClientOptions contains options for client
@@ -83,11 +83,11 @@ func (*MicroMethod) Descriptor() ([]byte, []int) {
 	return file_api_micro_proto_rawDescGZIP(), []int{0}
 }
 
-func (x *MicroMethod) GetTimeout() int32 {
+func (x *MicroMethod) GetTimeout() string {
 	if x != nil {
 		return x.Timeout
 	}
-	return 0
+	return ""
 }
 
 func (x *MicroMethod) GetServerOptions() []string {
@@ -176,7 +176,7 @@ var file_api_micro_proto_rawDesc = []byte{
 	0x0a, 0x0f, 0x61, 0x70, 0x69, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x74,
 	0x6f, 0x12, 0x09, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x61, 0x70, 0x69, 0x22, 0x89, 0x01, 0x0a,
 	0x0b, 0x4d, 0x69, 0x63, 0x72, 0x6f, 0x4d, 0x65, 0x74, 0x68, 0x6f, 0x64, 0x12, 0x18, 0x0a, 0x07,
-	0x74, 0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x07, 0x74,
+	0x74, 0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x74,
 	0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x12, 0x25, 0x0a, 0x0e, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
 	0x5f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0d,
 	0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x12, 0x25, 0x0a,

api/micro.proto

@@ -44,3 +44,4 @@ message MicroService {
   // ClientWrappers contains wrappers for client
   repeated string client_wrappers = 2;
 }
+

codec/frame.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: codec/frame.proto
 
 package codec

errors/errors.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: errors/errors.proto
 
 package errors

generate.go

@@ -1,6 +1,7 @@
 package main
 
 //go:generate protoc -I. -I./api --go_out=paths=source_relative:. ./api/annotations.proto
+//go:generate protoc -I. -I./api --python_out=. ./api/annotations.proto
 //go:generate protoc -I. -I./api --go_out=paths=source_relative:. ./api/http.proto
 //go:generate protoc -I. -I./api --go_out=paths=source_relative:. ./api/field_behavior.proto
 //go:generate protoc -I. -I./api --go_out=paths=source_relative:. ./api/httpbody.proto
@@ -13,3 +14,4 @@ package main
 //go:generate protoc -I. -I./tag --go_out=paths=source_relative:. ./tag/tag.proto
 //go:generate protoc -I. -I./tag --go_out=paths=source_relative:. ./errors/errors.proto
 //go:generate protoc -I. -I./tag --go_out=paths=source_relative:. ./codec/frame.proto
+//go:generate protoc -I. -I./graphql --go_out=paths=source_relative:. ./graphql/graphql.proto

go.mod

@@ -1,9 +1,11 @@
 module go.unistack.org/micro-proto/v3
 
-go 1.16
+go 1.19
 
 require (
 	github.com/google/gnostic v0.6.9
 	google.golang.org/protobuf v1.28.1
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+	gopkg.in/yaml.v3 v3.0.1
 )
+
+require github.com/golang/protobuf v1.5.2 // indirect

go.sum

@@ -141,7 +141,7 @@ gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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graphql/graphql.pb.go

@@ -0,0 +1,635 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.26.0
+// 	protoc        v4.25.3
+// source: graphql/graphql.proto
+
+package graphql
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	descriptorpb "google.golang.org/protobuf/types/descriptorpb"
+	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 Type int32
+
+const (
+	Type_DEFAULT  Type = 0
+	Type_MUTATION Type = 1
+	Type_QUERY    Type = 2
+)
+
+// Enum value maps for Type.
+var (
+	Type_name = map[int32]string{
+		0: "DEFAULT",
+		1: "MUTATION",
+		2: "QUERY",
+	}
+	Type_value = map[string]int32{
+		"DEFAULT":  0,
+		"MUTATION": 1,
+		"QUERY":    2,
+	}
+)
+
+func (x Type) Enum() *Type {
+	p := new(Type)
+	*p = x
+	return p
+}
+
+func (x Type) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Type) Descriptor() protoreflect.EnumDescriptor {
+	return file_graphql_graphql_proto_enumTypes[0].Descriptor()
+}
+
+func (Type) Type() protoreflect.EnumType {
+	return &file_graphql_graphql_proto_enumTypes[0]
+}
+
+func (x Type) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use Type.Descriptor instead.
+func (Type) EnumDescriptor() ([]byte, []int) {
+	return file_graphql_graphql_proto_rawDescGZIP(), []int{0}
+}
+
+type Upstream int32
+
+const (
+	Upstream_UPSTREAM_UNSPECIFIED Upstream = 0
+	Upstream_UPSTREAM_SERVER      Upstream = 1
+	Upstream_UPSTREAM_CLIENT      Upstream = 2
+)
+
+// Enum value maps for Upstream.
+var (
+	Upstream_name = map[int32]string{
+		0: "UPSTREAM_UNSPECIFIED",
+		1: "UPSTREAM_SERVER",
+		2: "UPSTREAM_CLIENT",
+	}
+	Upstream_value = map[string]int32{
+		"UPSTREAM_UNSPECIFIED": 0,
+		"UPSTREAM_SERVER":      1,
+		"UPSTREAM_CLIENT":      2,
+	}
+)
+
+func (x Upstream) Enum() *Upstream {
+	p := new(Upstream)
+	*p = x
+	return p
+}
+
+func (x Upstream) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Upstream) Descriptor() protoreflect.EnumDescriptor {
+	return file_graphql_graphql_proto_enumTypes[1].Descriptor()
+}
+
+func (Upstream) Type() protoreflect.EnumType {
+	return &file_graphql_graphql_proto_enumTypes[1]
+}
+
+func (x Upstream) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use Upstream.Descriptor instead.
+func (Upstream) EnumDescriptor() ([]byte, []int) {
+	return file_graphql_graphql_proto_rawDescGZIP(), []int{1}
+}
+
+type Oneof struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Ignore bool   `protobuf:"varint,4,opt,name=ignore,proto3" json:"ignore,omitempty"`
+	Name   string `protobuf:"bytes,5,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *Oneof) Reset() {
+	*x = Oneof{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_graphql_graphql_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Oneof) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Oneof) ProtoMessage() {}
+
+func (x *Oneof) ProtoReflect() protoreflect.Message {
+	mi := &file_graphql_graphql_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 Oneof.ProtoReflect.Descriptor instead.
+func (*Oneof) Descriptor() ([]byte, []int) {
+	return file_graphql_graphql_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Oneof) GetIgnore() bool {
+	if x != nil {
+		return x.Ignore
+	}
+	return false
+}
+
+func (x *Oneof) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type Field struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Required bool   `protobuf:"varint,1,opt,name=required,proto3" json:"required,omitempty"`
+	Params   string `protobuf:"bytes,2,opt,name=params,proto3" json:"params,omitempty"`
+	Dirs     string `protobuf:"bytes,3,opt,name=dirs,proto3" json:"dirs,omitempty"`
+	Ignore   bool   `protobuf:"varint,4,opt,name=ignore,proto3" json:"ignore,omitempty"`
+	Name     string `protobuf:"bytes,5,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *Field) Reset() {
+	*x = Field{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_graphql_graphql_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Field) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Field) ProtoMessage() {}
+
+func (x *Field) ProtoReflect() protoreflect.Message {
+	mi := &file_graphql_graphql_proto_msgTypes[1]
+	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 Field.ProtoReflect.Descriptor instead.
+func (*Field) Descriptor() ([]byte, []int) {
+	return file_graphql_graphql_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *Field) GetRequired() bool {
+	if x != nil {
+		return x.Required
+	}
+	return false
+}
+
+func (x *Field) GetParams() string {
+	if x != nil {
+		return x.Params
+	}
+	return ""
+}
+
+func (x *Field) GetDirs() string {
+	if x != nil {
+		return x.Dirs
+	}
+	return ""
+}
+
+func (x *Field) GetIgnore() bool {
+	if x != nil {
+		return x.Ignore
+	}
+	return false
+}
+
+func (x *Field) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type Rpc struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Type   Type   `protobuf:"varint,1,opt,name=type,proto3,enum=micro.graphql.Type" json:"type,omitempty"`
+	Ignore bool   `protobuf:"varint,2,opt,name=ignore,proto3" json:"ignore,omitempty"`
+	Name   string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
+}
+
+func (x *Rpc) Reset() {
+	*x = Rpc{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_graphql_graphql_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Rpc) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Rpc) ProtoMessage() {}
+
+func (x *Rpc) ProtoReflect() protoreflect.Message {
+	mi := &file_graphql_graphql_proto_msgTypes[2]
+	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 Rpc.ProtoReflect.Descriptor instead.
+func (*Rpc) Descriptor() ([]byte, []int) {
+	return file_graphql_graphql_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Rpc) GetType() Type {
+	if x != nil {
+		return x.Type
+	}
+	return Type_DEFAULT
+}
+
+func (x *Rpc) GetIgnore() bool {
+	if x != nil {
+		return x.Ignore
+	}
+	return false
+}
+
+func (x *Rpc) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type Svc struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Type     Type     `protobuf:"varint,1,opt,name=type,proto3,enum=micro.graphql.Type" json:"type,omitempty"`
+	Ignore   bool     `protobuf:"varint,2,opt,name=ignore,proto3" json:"ignore,omitempty"`
+	Name     string   `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
+	Upstream Upstream `protobuf:"varint,4,opt,name=upstream,proto3,enum=micro.graphql.Upstream" json:"upstream,omitempty"`
+}
+
+func (x *Svc) Reset() {
+	*x = Svc{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_graphql_graphql_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Svc) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Svc) ProtoMessage() {}
+
+func (x *Svc) ProtoReflect() protoreflect.Message {
+	mi := &file_graphql_graphql_proto_msgTypes[3]
+	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 Svc.ProtoReflect.Descriptor instead.
+func (*Svc) Descriptor() ([]byte, []int) {
+	return file_graphql_graphql_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *Svc) GetType() Type {
+	if x != nil {
+		return x.Type
+	}
+	return Type_DEFAULT
+}
+
+func (x *Svc) GetIgnore() bool {
+	if x != nil {
+		return x.Ignore
+	}
+	return false
+}
+
+func (x *Svc) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Svc) GetUpstream() Upstream {
+	if x != nil {
+		return x.Upstream
+	}
+	return Upstream_UPSTREAM_UNSPECIFIED
+}
+
+var file_graphql_graphql_proto_extTypes = []protoimpl.ExtensionInfo{
+	{
+		ExtendedType:  (*descriptorpb.MethodOptions)(nil),
+		ExtensionType: (*Rpc)(nil),
+		Field:         65030,
+		Name:          "micro.graphql.rpc",
+		Tag:           "bytes,65030,opt,name=rpc",
+		Filename:      "graphql/graphql.proto",
+	},
+	{
+		ExtendedType:  (*descriptorpb.ServiceOptions)(nil),
+		ExtensionType: (*Svc)(nil),
+		Field:         65030,
+		Name:          "micro.graphql.svc",
+		Tag:           "bytes,65030,opt,name=svc",
+		Filename:      "graphql/graphql.proto",
+	},
+	{
+		ExtendedType:  (*descriptorpb.FieldOptions)(nil),
+		ExtensionType: (*Field)(nil),
+		Field:         65030,
+		Name:          "micro.graphql.field",
+		Tag:           "bytes,65030,opt,name=field",
+		Filename:      "graphql/graphql.proto",
+	},
+	{
+		ExtendedType:  (*descriptorpb.OneofOptions)(nil),
+		ExtensionType: (*Oneof)(nil),
+		Field:         65030,
+		Name:          "micro.graphql.oneof",
+		Tag:           "bytes,65030,opt,name=oneof",
+		Filename:      "graphql/graphql.proto",
+	},
+}
+
+// Extension fields to descriptorpb.MethodOptions.
+var (
+	// optional micro.graphql.Rpc rpc = 65030;
+	E_Rpc = &file_graphql_graphql_proto_extTypes[0]
+)
+
+// Extension fields to descriptorpb.ServiceOptions.
+var (
+	// optional micro.graphql.Svc svc = 65030;
+	E_Svc = &file_graphql_graphql_proto_extTypes[1]
+)
+
+// Extension fields to descriptorpb.FieldOptions.
+var (
+	// optional micro.graphql.Field field = 65030;
+	E_Field = &file_graphql_graphql_proto_extTypes[2]
+)
+
+// Extension fields to descriptorpb.OneofOptions.
+var (
+	// optional micro.graphql.Oneof oneof = 65030;
+	E_Oneof = &file_graphql_graphql_proto_extTypes[3]
+)
+
+var File_graphql_graphql_proto protoreflect.FileDescriptor
+
+var file_graphql_graphql_proto_rawDesc = []byte{
+	0x0a, 0x15, 0x67, 0x72, 0x61, 0x70, 0x68, 0x71, 0x6c, 0x2f, 0x67, 0x72, 0x61, 0x70, 0x68, 0x71,
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+	0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e,
+	0x4f, 0x6e, 0x65, 0x6f, 0x66, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x86, 0xfc, 0x03,
+	0x20, 0x01, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2e, 0x67, 0x72, 0x61,
+	0x70, 0x68, 0x71, 0x6c, 0x2e, 0x4f, 0x6e, 0x65, 0x6f, 0x66, 0x52, 0x05, 0x6f, 0x6e, 0x65, 0x6f,
+	0x66, 0x42, 0x30, 0x5a, 0x2e, 0x67, 0x6f, 0x2e, 0x75, 0x6e, 0x69, 0x73, 0x74, 0x61, 0x63, 0x6b,
+	0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x6d, 0x69, 0x63, 0x72, 0x6f, 0x2d, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x2f, 0x76, 0x33, 0x2f, 0x67, 0x72, 0x61, 0x70, 0x68, 0x71, 0x6c, 0x3b, 0x67, 0x72, 0x61, 0x70,
+	0x68, 0x71, 0x6c, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_graphql_graphql_proto_rawDescOnce sync.Once
+	file_graphql_graphql_proto_rawDescData = file_graphql_graphql_proto_rawDesc
+)
+
+func file_graphql_graphql_proto_rawDescGZIP() []byte {
+	file_graphql_graphql_proto_rawDescOnce.Do(func() {
+		file_graphql_graphql_proto_rawDescData = protoimpl.X.CompressGZIP(file_graphql_graphql_proto_rawDescData)
+	})
+	return file_graphql_graphql_proto_rawDescData
+}
+
+var file_graphql_graphql_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
+var file_graphql_graphql_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_graphql_graphql_proto_goTypes = []interface{}{
+	(Type)(0),                           // 0: micro.graphql.Type
+	(Upstream)(0),                       // 1: micro.graphql.Upstream
+	(*Oneof)(nil),                       // 2: micro.graphql.Oneof
+	(*Field)(nil),                       // 3: micro.graphql.Field
+	(*Rpc)(nil),                         // 4: micro.graphql.Rpc
+	(*Svc)(nil),                         // 5: micro.graphql.Svc
+	(*descriptorpb.MethodOptions)(nil),  // 6: google.protobuf.MethodOptions
+	(*descriptorpb.ServiceOptions)(nil), // 7: google.protobuf.ServiceOptions
+	(*descriptorpb.FieldOptions)(nil),   // 8: google.protobuf.FieldOptions
+	(*descriptorpb.OneofOptions)(nil),   // 9: google.protobuf.OneofOptions
+}
+var file_graphql_graphql_proto_depIdxs = []int32{
+	0,  // 0: micro.graphql.Rpc.type:type_name -> micro.graphql.Type
+	0,  // 1: micro.graphql.Svc.type:type_name -> micro.graphql.Type
+	1,  // 2: micro.graphql.Svc.upstream:type_name -> micro.graphql.Upstream
+	6,  // 3: micro.graphql.rpc:extendee -> google.protobuf.MethodOptions
+	7,  // 4: micro.graphql.svc:extendee -> google.protobuf.ServiceOptions
+	8,  // 5: micro.graphql.field:extendee -> google.protobuf.FieldOptions
+	9,  // 6: micro.graphql.oneof:extendee -> google.protobuf.OneofOptions
+	4,  // 7: micro.graphql.rpc:type_name -> micro.graphql.Rpc
+	5,  // 8: micro.graphql.svc:type_name -> micro.graphql.Svc
+	3,  // 9: micro.graphql.field:type_name -> micro.graphql.Field
+	2,  // 10: micro.graphql.oneof:type_name -> micro.graphql.Oneof
+	11, // [11:11] is the sub-list for method output_type
+	11, // [11:11] is the sub-list for method input_type
+	7,  // [7:11] is the sub-list for extension type_name
+	3,  // [3:7] is the sub-list for extension extendee
+	0,  // [0:3] is the sub-list for field type_name
+}
+
+func init() { file_graphql_graphql_proto_init() }
+func file_graphql_graphql_proto_init() {
+	if File_graphql_graphql_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_graphql_graphql_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Oneof); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_graphql_graphql_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Field); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_graphql_graphql_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Rpc); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_graphql_graphql_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Svc); 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_graphql_graphql_proto_rawDesc,
+			NumEnums:      2,
+			NumMessages:   4,
+			NumExtensions: 4,
+			NumServices:   0,
+		},
+		GoTypes:           file_graphql_graphql_proto_goTypes,
+		DependencyIndexes: file_graphql_graphql_proto_depIdxs,
+		EnumInfos:         file_graphql_graphql_proto_enumTypes,
+		MessageInfos:      file_graphql_graphql_proto_msgTypes,
+		ExtensionInfos:    file_graphql_graphql_proto_extTypes,
+	}.Build()
+	File_graphql_graphql_proto = out.File
+	file_graphql_graphql_proto_rawDesc = nil
+	file_graphql_graphql_proto_goTypes = nil
+	file_graphql_graphql_proto_depIdxs = nil
+}

graphql/graphql.proto

@@ -0,0 +1,63 @@
+syntax = "proto3";
+
+package micro.graphql;
+
+option go_package = "go.unistack.org/micro-proto/v3/graphql;graphql";
+
+import "google/protobuf/descriptor.proto";
+
+// TODO: Email protobuf-global-extension-registry@google.com to get an extension ID.
+
+extend google.protobuf.MethodOptions {
+    Rpc rpc = 65030;
+}
+
+extend google.protobuf.ServiceOptions {
+    Svc svc = 65030;
+}
+
+extend google.protobuf.FieldOptions {
+    Field field = 65030;
+}
+
+extend google.protobuf.OneofOptions {
+    Oneof oneof = 65030;
+}
+
+message Oneof {
+    bool ignore = 4;
+    string name = 5;
+}
+
+message Field {
+    bool required = 1;
+    string params = 2;
+    string dirs = 3;
+    bool ignore = 4;
+    string name = 5;
+}
+
+message Rpc {
+    Type type = 1;
+    bool ignore = 2;
+    string name = 3;
+}
+
+message Svc {
+    Type type = 1;
+    bool ignore = 2;
+    string name = 3;
+    Upstream upstream = 4;
+}
+
+enum Type {
+    DEFAULT = 0;
+    MUTATION = 1;
+    QUERY = 2;
+}
+
+enum Upstream {
+  UPSTREAM_UNSPECIFIED = 0;
+  UPSTREAM_SERVER = 1;
+  UPSTREAM_CLIENT = 2;
+}

graphql/types.go

@@ -0,0 +1,171 @@
+package graphql
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+
+	"github.com/golang/protobuf/ptypes"
+	"github.com/golang/protobuf/ptypes/any"
+)
+
+type DummyResolver struct{}
+
+func (r *DummyResolver) Dummy(ctx context.Context) (*bool, error) { return nil, nil }
+
+func MarshalBytes(b []byte) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		_, _ = fmt.Fprintf(w, "%q", string(b))
+	})
+}
+
+func UnmarshalBytes(v interface{}) ([]byte, error) {
+	switch v := v.(type) {
+	case string:
+		return []byte(v), nil
+	case *string:
+		return []byte(*v), nil
+	case []byte:
+		return v, nil
+	case json.RawMessage:
+		return []byte(v), nil
+	default:
+		return nil, fmt.Errorf("%T is not []byte", v)
+	}
+}
+
+func MarshalAny(any any.Any) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		d := &ptypes.DynamicAny{}
+		if err := ptypes.UnmarshalAny(&any, d); err != nil {
+			panic("unable to unmarshal any: " + err.Error())
+		}
+
+		if err := json.NewEncoder(w).Encode(d.Message); err != nil {
+			panic("unable to encode json: " + err.Error())
+		}
+	})
+}
+
+func UnmarshalAny(v interface{}) (any.Any, error) {
+	switch v := v.(type) {
+	case []byte:
+		return any.Any{}, nil // TODO add an unmarshal mechanism
+	case json.RawMessage:
+		return any.Any{}, nil
+	default:
+		return any.Any{}, fmt.Errorf("%T is not json.RawMessage", v)
+	}
+}
+
+func MarshalInt32(any int32) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		_, _ = w.Write([]byte(strconv.Itoa(int(any))))
+	})
+}
+
+func UnmarshalInt32(v interface{}) (int32, error) {
+	switch v := v.(type) {
+	case int:
+		return int32(v), nil
+	case int32:
+		return v, nil
+	case json.Number:
+		i, err := v.Int64()
+		return int32(i), err
+	default:
+		return 0, fmt.Errorf("%T is not int32", v)
+	}
+}
+
+func MarshalInt64(any int64) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		_, _ = w.Write([]byte(strconv.Itoa(int(any))))
+	})
+}
+
+func UnmarshalInt64(v interface{}) (int64, error) {
+	switch v := v.(type) {
+	case int:
+		return int64(v), nil
+	case int64:
+		return v, nil
+	case json.Number:
+		i, err := v.Int64()
+		return i, err
+	default:
+		return 0, fmt.Errorf("%T is not int32", v)
+	}
+}
+
+func MarshalUint32(any uint32) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		_, _ = w.Write([]byte(strconv.Itoa(int(any))))
+	})
+}
+
+func UnmarshalUint32(v interface{}) (uint32, error) {
+	switch v := v.(type) {
+	case int:
+		return uint32(v), nil
+	case uint32:
+		return v, nil
+	case json.Number:
+		i, err := v.Int64()
+		return uint32(i), err
+	default:
+		return 0, fmt.Errorf("%T is not int32", v)
+	}
+}
+
+func MarshalUint64(any uint64) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		_, _ = w.Write([]byte(strconv.Itoa(int(any))))
+	})
+}
+
+func UnmarshalUint64(v interface{}) (uint64, error) {
+	switch v := v.(type) {
+	case int:
+		return uint64(v), nil
+	case uint64:
+		return v, nil // TODO add an unmarshal mechanism
+	case json.Number:
+		i, err := v.Int64()
+		return uint64(i), err
+	default:
+		return 0, fmt.Errorf("%T is not uint64", v)
+	}
+}
+
+func MarshalFloat32(any float32) ContextMarshaler {
+	return WriterFunc(func(w io.Writer) {
+		_, _ = w.Write([]byte(strconv.Itoa(int(any))))
+	})
+}
+
+func UnmarshalFloat32(v interface{}) (float32, error) {
+	switch v := v.(type) {
+	case int:
+		return float32(v), nil
+	case float32:
+		return v, nil
+	case json.Number:
+		f, err := v.Float64()
+		return float32(f), err
+	default:
+		return 0, fmt.Errorf("%T is not float32", v)
+	}
+}
+
+type ContextMarshaler interface {
+	MarshalGQLContext(ctx context.Context, w io.Writer) error
+}
+
+type WriterFunc func(ctx context.Context, writer io.Writer) error
+
+func (f WriterFunc) MarshalGQLContext(ctx context.Context, w io.Writer) error {
+	return f(ctx, w)
+}

openapiv2/annotations.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: openapiv2/annotations.proto
 
 package openapiv2

openapiv2/openapiv2.pb.go

@@ -17,7 +17,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: openapiv2/openapiv2.proto
 
 package openapiv2

openapiv3/annotations.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: openapiv3/annotations.proto
 
 package openapiv3

openapiv3/openapiv3.pb.go

@@ -17,7 +17,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: openapiv3/openapiv3.proto
 
 package openapiv3

tag/tag.pb.go

@@ -15,7 +15,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.19.4
+// 	protoc        v4.25.3
 // source: tag/tag.proto
 
 package tag