remove this broken thing

Signed-off-by: Xe Iaso <me@xeiaso.net>

15 files changed, 0 insertions, 5493 deletions

diff --git a/cmd/twirp-openapi-gen/LICENSE b/cmd/twirp-openapi-gen/LICENSE
deleted file mode 100644
index 261eeb9..0000000
--- a/cmd/twirp-openapi-gen/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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diff --git a/cmd/twirp-openapi-gen/README.md b/cmd/twirp-openapi-gen/README.md
deleted file mode 100644
index d3bf9a8..0000000
--- a/cmd/twirp-openapi-gen/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# twirp-openapi-gen
-
-This was imported from [github.com/blockthrough/twirp-openapi-gen](https://github.com/blockthrough/twirp-openapi-gen) and a few non-upstreamable changes were made. These changes are made in order to meet my needs in particular. If you want to use this tool, I recommend you to use the original repository.
diff --git a/cmd/twirp-openapi-gen/internal/generator/aliases.go b/cmd/twirp-openapi-gen/internal/generator/aliases.go
deleted file mode 100644
index 660d345..0000000
--- a/cmd/twirp-openapi-gen/internal/generator/aliases.go
+++ /dev/null
@@ -1,82 +0,0 @@
-package generator
-
-var typeAliases = map[string]struct {
-	Type, Format string
-}{
-	// proto numeric types
-	"int32":    {Type: "integer", Format: "int32"},
-	"uint32":   {Type: "integer", Format: "uint32"},
-	"sint32":   {Type: "integer", Format: "int32"},
-	"fixed32":  {Type: "integer", Format: "int32"},
-	"sfixed32": {Type: "integer", Format: "int32"},
-
-	// proto numeric types, 64bit
-	"int64":    {Type: "string", Format: "int64"},
-	"uint64":   {Type: "string", Format: "uint64"},
-	"sint64":   {Type: "string", Format: "int64"},
-	"fixed64":  {Type: "string", Format: "int64"},
-	"sfixed64": {Type: "string", Format: "int64"},
-
-	"double": {Type: "number", Format: "double"},
-	"float":  {Type: "number", Format: "float"},
-
-	// effectively copies google.protobuf.BytesValue
-	"bytes": {
-		Type:   "string",
-		Format: "byte",
-	},
-
-	// It is what it is
-	"bool": {
-		Type:   "boolean",
-		Format: "boolean",
-	},
-
-	"google.protobuf.Timestamp": {
-		Type:   "string",
-		Format: "date-time",
-	},
-	"google.protobuf.Duration": {
-		Type: "string",
-	},
-	"google.protobuf.StringValue": {
-		Type: "string",
-	},
-	"google.protobuf.BytesValue": {
-		Type:   "string",
-		Format: "byte",
-	},
-	"google.protobuf.Int32Value": {
-		Type:   "integer",
-		Format: "int32",
-	},
-	"google.protobuf.UInt32Value": {
-		Type:   "integer",
-		Format: "uint32",
-	},
-	"google.protobuf.Int64Value": {
-		Type:   "string",
-		Format: "int64",
-	},
-	"google.protobuf.UInt64Value": {
-		Type:   "string",
-		Format: "uint64",
-	},
-	"google.protobuf.FloatValue": {
-		Type:   "number",
-		Format: "float",
-	},
-	"google.protobuf.DoubleValue": {
-		Type:   "number",
-		Format: "double",
-	},
-	"google.protobuf.BoolValue": {
-		Type:   "boolean",
-		Format: "boolean",
-	},
-
-	"google.type.DateTime": {
-		Type:   "string",
-		Format: "date-time",
-	},
-}
diff --git a/cmd/twirp-openapi-gen/internal/generator/generator.go b/cmd/twirp-openapi-gen/internal/generator/generator.go
deleted file mode 100644
index 2a08055..0000000
--- a/cmd/twirp-openapi-gen/internal/generator/generator.go
+++ /dev/null
@@ -1,187 +0,0 @@
-package generator
-
-import (
-	"encoding/json"
-	"fmt"
-	"log/slog"
-	"os"
-	"path/filepath"
-
-	"github.com/emicklei/proto"
-	"github.com/getkin/kin-openapi/openapi3"
-	"github.com/invopop/yaml"
-)
-
-type generatorConfig struct {
-	protoPaths []string
-	servers    []string
-	title      string
-	docVersion string
-	pathPrefix string
-	format     string
-}
-
-type Option func(config *generatorConfig) error
-
-func ProtoPaths(paths []string) Option {
-	return func(config *generatorConfig) error {
-		config.protoPaths = paths
-		return nil
-	}
-}
-
-func Servers(servers []string) Option {
-	return func(config *generatorConfig) error {
-		config.servers = servers
-		return nil
-	}
-}
-
-func Title(title string) Option {
-	return func(config *generatorConfig) error {
-		config.title = title
-		return nil
-	}
-}
-
-func DocVersion(version string) Option {
-	return func(config *generatorConfig) error {
-		config.docVersion = version
-		return nil
-	}
-}
-
-func PathPrefix(pathPrefix string) Option {
-	return func(config *generatorConfig) error {
-		config.pathPrefix = pathPrefix
-		return nil
-	}
-}
-
-func Format(format string) Option {
-	return func(config *generatorConfig) error {
-		config.format = format
-		return nil
-	}
-}
-
-type generator struct {
-	openAPIV3 *openapi3.T
-
-	conf        *generatorConfig
-	inputFiles  []string
-	packageName string
-
-	importedFiles map[string]struct{}
-}
-
-func NewGenerator(inputFiles []string, options ...Option) (*generator, error) {
-	conf := generatorConfig{}
-	for _, opt := range options {
-		if err := opt(&conf); err != nil {
-			return nil, err
-		}
-	}
-
-	if len(inputFiles) < 1 {
-		return nil, fmt.Errorf("missing input files")
-	}
-
-	openAPIV3 := openapi3.T{
-		OpenAPI: "3.0.0",
-		Info: &openapi3.Info{
-			Title:   conf.title,
-			Version: conf.docVersion,
-		},
-		Paths: openapi3.Paths{},
-		Components: &openapi3.Components{
-			Schemas: map[string]*openapi3.SchemaRef{},
-		},
-	}
-
-	for _, server := range conf.servers {
-		openAPIV3.Servers = append(openAPIV3.Servers, &openapi3.Server{URL: server})
-	}
-
-	slog.Debug("generating doc", "format", conf.format, "inputFiles", inputFiles)
-
-	return &generator{
-		inputFiles:    inputFiles,
-		openAPIV3:     &openAPIV3,
-		conf:          &conf,
-		importedFiles: map[string]struct{}{},
-	}, nil
-}
-
-func (gen *generator) Generate(filename string) error {
-	if _, err := gen.Parse(); err != nil {
-		return err
-	}
-
-	if err := gen.Save(filename); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (gen *generator) Parse() (*openapi3.T, error) {
-	for _, filename := range gen.inputFiles {
-		protoFile, err := readProtoFile(filename, gen.conf.protoPaths)
-		if err != nil {
-			return nil, fmt.Errorf("readProtoFile: %w", err)
-		}
-		proto.Walk(protoFile, gen.Handlers()...)
-	}
-
-	slog.Debug("generated", "paths", len(gen.openAPIV3.Paths), "components", len(gen.openAPIV3.Components.Schemas))
-	return gen.openAPIV3, nil
-}
-
-func (gen *generator) Save(filename string) error {
-	var by []byte
-	var err error
-	switch gen.conf.format {
-	case "json":
-		by, err = gen.JSON()
-	case "yaml", "yml":
-		by, err = gen.YAML()
-	default:
-		return fmt.Errorf("missing format")
-	}
-	if err != nil {
-		return err
-	}
-
-	return os.WriteFile(filename, by, os.ModePerm^0111)
-}
-
-func (gen *generator) JSON() ([]byte, error) {
-	return json.MarshalIndent(gen.openAPIV3, "", "  ")
-}
-
-func (gen *generator) YAML() ([]byte, error) {
-	return yaml.Marshal(gen.openAPIV3)
-}
-
-func readProtoFile(filename string, protoPaths []string) (*proto.Proto, error) {
-	var file *os.File
-	var err error
-	for _, path := range append(protoPaths, "") {
-		file, err = os.Open(filepath.Join(path, filename))
-		if err != nil {
-			if os.IsNotExist(err) {
-				continue
-			}
-			return nil, fmt.Errorf("Open: %w", err)
-		}
-		break
-	}
-	if file == nil {
-		return nil, fmt.Errorf("could not read file %q", filename)
-	}
-	defer file.Close()
-
-	parser := proto.NewParser(file)
-	return parser.Parse()
-}
diff --git a/cmd/twirp-openapi-gen/internal/generator/generator_test.go b/cmd/twirp-openapi-gen/internal/generator/generator_test.go
deleted file mode 100644
index 78af950..0000000
--- a/cmd/twirp-openapi-gen/internal/generator/generator_test.go
+++ /dev/null
@@ -1,317 +0,0 @@
-package generator
-
-import (
-	"flag"
-	"log/slog"
-	"os"
-	"strings"
-	"testing"
-)
-
-type ProtoRPC struct {
-	name   string
-	input  string
-	output string
-	desc   string
-}
-
-type ProtoMessage struct {
-	name   string
-	fields []ProtoField
-}
-
-type ProtoField struct {
-	name      string
-	fieldType string
-	format    string
-	desc      string
-	enums     []string
-	ref       string
-	itemsRef  string
-	itemsType string
-}
-
-var (
-	verbose = flag.Bool("slog.verbose", false, "print debug logs to the console")
-)
-
-func init() {
-	if *verbose {
-		h := slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
-			AddSource: true,
-			Level:     slog.LevelDebug,
-		})
-		slog.SetDefault(slog.New(h))
-	} else {
-		slog.SetDefault(slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
-			AddSource: true,
-		})))
-	}
-}
-
-func TestGenerator(t *testing.T) {
-	flag.Parse()
-
-	opts := []Option{
-		ProtoPaths([]string{"./testdata/paymentapis", "./testdata/petapis"}),
-		Servers([]string{"https://example.com"}),
-		Title("Test"),
-		DocVersion("0.1"),
-		Format("json"),
-	}
-	gen, err := NewGenerator([]string{"./testdata/petapis/pet/v1/pet.proto"}, opts...)
-	if err != nil {
-		t.Fatal(err)
-	}
-	openAPI, err := gen.Parse()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if err := gen.Save("./testdata/doc.json"); err != nil {
-		t.Fatal(err)
-	}
-
-	pkgName := "pet.v1"
-	serviceName := "PetStoreService"
-	rpcs := []ProtoRPC{
-		{
-			name:   "GetPet",
-			input:  "GetPetRequest",
-			output: "GetPetResponse",
-		},
-	}
-	messages := []ProtoMessage{
-		{
-			name: "GetPetRequest",
-			fields: []ProtoField{
-				{
-					name:      "pet_id",
-					fieldType: "string",
-				},
-			},
-		},
-		{
-			name: "Pet",
-			fields: []ProtoField{
-				{
-					name:      "pet_type",
-					fieldType: "object",
-					ref:       "#/components/schemas/pet.v1.PetType",
-					enums: []string{
-						"PET_TYPE_UNSPECIFIED",
-						"PET_TYPE_CAT",
-						"PET_TYPE_DOG",
-						"PET_TYPE_SNAKE",
-						"PET_TYPE_HAMSTER",
-					},
-				},
-				{
-					name:      "pet_types",
-					fieldType: "array",
-					itemsRef:  "#/components/schemas/pet.v1.PetType",
-				},
-				{
-					name:      "tags",
-					fieldType: "array",
-					itemsType: "string",
-				},
-				{
-					name:      "pet_id",
-					fieldType: "string",
-					desc:      "pet_id is an auto-generated id for the pet\\nthe id uniquely identifies a pet in the system",
-				},
-				{
-					name:      "name",
-					fieldType: "string",
-				},
-				{
-					name:      "created_at",
-					fieldType: "string",
-					format:    "date-time",
-				},
-				{
-					name:      "vet",
-					fieldType: "object",
-					ref:       "#/components/schemas/pet.v1.Vet",
-				},
-				{
-					name:      "vets",
-					fieldType: "array",
-					itemsRef:  "#/components/schemas/pet.v1.Vet",
-					itemsType: "object",
-				},
-			},
-		},
-	}
-
-	t.Run("RPC", func(t *testing.T) {
-		for _, rpc := range rpcs {
-			pathName := "/" + pkgName + "." + serviceName + "/" + rpc.name
-			path, ok := openAPI.Paths[pathName]
-			if !ok {
-				t.Errorf("%s: missing rpc %q", pathName, rpc.name)
-			}
-
-			if path.Description != rpc.desc {
-				t.Errorf("%s: expected desc %q but got %q", pathName, rpc.desc, path.Description)
-			}
-
-			post := path.Post
-			if post == nil {
-				t.Errorf("%s: missing post", pathName)
-				continue
-			}
-
-			if post.Summary != rpc.name {
-				t.Errorf("%s: expected summary %q but got %q", pathName, rpc.name, post.Summary)
-			}
-
-			requestBodyRef := post.RequestBody
-			if requestBodyRef == nil {
-				t.Errorf("%s: missing request body", pathName)
-				continue
-			}
-
-			// request
-			{
-				requestBody := requestBodyRef.Value
-				if requestBody == nil {
-					t.Errorf("%s: missing request body", pathName)
-					continue
-				}
-
-				mediaType, ok := requestBody.Content["application/json"]
-				if !ok {
-					t.Errorf("%s: missing content type", pathName)
-					continue
-				}
-
-				if mediaType.Schema == nil {
-					t.Errorf("%s: missing media type schema", pathName)
-					continue
-				}
-
-				expectedRef := "#/components/schemas/" + pkgName + "." + rpc.input
-				if mediaType.Schema.Ref != expectedRef {
-					t.Errorf("%s: expected ref %q but got %q", pathName, expectedRef, mediaType.Schema.Ref)
-				}
-			}
-
-			// response
-			{
-				respRef := post.Responses["200"]
-				if respRef == nil {
-					t.Errorf("%s: missing resp", pathName)
-					continue
-				}
-
-				resp := respRef.Value
-				if resp == nil {
-					t.Errorf("%s: missing resp", pathName)
-					continue
-				}
-
-				mediaType, ok := resp.Content["application/json"]
-				if !ok {
-					t.Errorf("%s: missing content type", pathName)
-					continue
-				}
-
-				if mediaType.Schema == nil {
-					t.Errorf("%s: missing media type schema", pathName)
-					continue
-				}
-
-				expectedRef := "#/components/schemas/" + pkgName + "." + rpc.output
-				if mediaType.Schema.Ref != expectedRef {
-					t.Errorf("%s: expected ref %q but got %q", pathName, expectedRef, mediaType.Schema.Ref)
-				}
-			}
-		}
-	})
-
-	t.Run("Messages", func(*testing.T) {
-		for _, message := range messages {
-			schemaName := "" + pkgName + "." + message.name
-			schema, ok := openAPI.Components.Schemas[schemaName]
-			if !ok {
-				t.Errorf("%s: missing message %q", schemaName, message.name)
-			}
-			if schema.Value == nil {
-				t.Errorf("%s: missing component", schemaName)
-				continue
-			}
-			properties := schema.Value.Properties
-			for _, messageField := range message.fields {
-				propertyRef, ok := properties[messageField.name]
-				if !ok {
-					t.Errorf("%s: missing property %q", schemaName, messageField.name)
-				}
-
-				if propertyRef == nil || propertyRef.Value == nil {
-					t.Errorf("%s: missing property ref", schemaName)
-					continue
-				}
-
-				property := propertyRef.Value
-				if property.Type != messageField.fieldType {
-					t.Errorf("%s: %q expected property type %q but got %q", schemaName, message.name, messageField.fieldType, property.Type)
-					continue
-				}
-
-				if messageField.format != "" {
-					if messageField.format != "" && property.Format != messageField.format {
-						t.Errorf("%s: expected property format %q but got %q", schemaName, messageField.format, property.Format)
-						continue
-					}
-				}
-
-				if propertyRef.Ref != messageField.ref {
-					t.Errorf("%s: %q expected reference %q but got %q", schemaName, messageField.name, messageField.ref, propertyRef.Ref)
-				}
-
-				// check the reference schema
-				if messageField.ref != "" {
-					refParts := strings.Split(messageField.ref, "/")
-					// the reference schema has the format of #/components/schemas/<type> so we need to get the last part
-					schemaRef, ok := openAPI.Components.Schemas[refParts[len(refParts)-1]]
-					if !ok {
-						t.Errorf("%s: %q expected reference schema %q but got nil", schemaName, messageField.name, messageField.ref)
-					} else {
-						// check if the schema reference has the expected enum values
-						if len(messageField.enums) > 0 {
-							if schemaRef.Value.Enum == nil {
-								t.Errorf("%s: %q expected reference schema enums %q but got nil", schemaName, messageField.name, messageField.ref)
-							} else {
-								enums := map[string]struct{}{}
-								for _, e := range schemaRef.Value.Enum {
-									enums[e.(string)] = struct{}{}
-								}
-								for _, e := range messageField.enums {
-									if _, ok := enums[e]; !ok {
-										t.Errorf("%s: %q expected reference schema enum %q to have %q but got nil", schemaName, messageField.name, messageField.ref, e)
-									}
-								}
-							}
-						}
-					}
-				}
-
-				if property.Type == "array" {
-					if property.Items == nil || property.Items.Value == nil {
-						t.Errorf("%s: missing property enum array items", schemaName)
-					}
-					// only check the array items type if it's not a reference
-					if messageField.itemsRef == "" && (property.Items.Value.Type != messageField.itemsType) {
-						t.Errorf("%s: expected %s items type %q but got %q", schemaName, messageField.name, messageField.itemsType, property.Items.Value.Type)
-					}
-					// check the array items reference schema
-					if property.Items.Ref != messageField.itemsRef {
-						t.Errorf("%s: expected %s items ref %q but got %q", schemaName, messageField.name, messageField.itemsRef, property.Items.Ref)
-					}
-				}
-			}
-		}
-	})
-}
diff --git a/cmd/twirp-openapi-gen/internal/generator/handlers.go b/cmd/twirp-openapi-gen/internal/generator/handlers.go
deleted file mode 100644
index 219000f..0000000
--- a/cmd/twirp-openapi-gen/internal/generator/handlers.go
+++ /dev/null
@@ -1,579 +0,0 @@
-package generator
-
-import (
-	"encoding/json"
-	"fmt"
-	"log"
-	"log/slog"
-	"path/filepath"
-	"strings"
-	"unicode"
-
-	"github.com/emicklei/proto"
-	"github.com/getkin/kin-openapi/openapi3"
-)
-
-const (
-	googleAnyType       = "google.protobuf.Any"
-	googleListValueType = "google.protobuf.ListValue"
-	googleStructType    = "google.protobuf.Struct"
-	googleValueType     = "google.protobuf.Value"
-	googleEmptyType     = "google.protobuf.Empty"
-
-	googleMoneyType = "google.type.Money"
-)
-
-var (
-	successDescription = "Success"
-)
-
-func (gen *generator) Handlers() []proto.Handler {
-	return []proto.Handler{
-		proto.WithPackage(gen.Package),
-		proto.WithImport(gen.Import),
-		proto.WithRPC(gen.RPC),
-		proto.WithEnum(gen.Enum),
-		proto.WithMessage(gen.Message),
-	}
-}
-
-func (gen *generator) Package(pkg *proto.Package) {
-	slog.Debug("Package handler", "package", pkg.Name)
-	gen.packageName = pkg.Name
-}
-
-func (gen *generator) Import(i *proto.Import) {
-	slog.Debug("Import handler", "package", gen.packageName, "filename", i.Filename)
-
-	if _, ok := gen.importedFiles[i.Filename]; ok {
-		return
-	}
-	gen.importedFiles[i.Filename] = struct{}{}
-
-	// Instead of loading and generating the OpenAPI docs for the google proto definitions,
-	// its known types are mapped to OpenAPI types; see aliases.go.
-	if strings.Contains(i.Filename, "google/") {
-		return
-	}
-
-	protoFile, err := readProtoFile(i.Filename, gen.conf.protoPaths)
-	if err != nil {
-		slog.Error("could not import file", "filename", i.Filename, "error", err)
-		return
-	}
-
-	oldPackageName := gen.packageName
-
-	// Override the package name for the next round of Walk calls to preserve the types full import path
-	withPackage := func(pkg *proto.Package) {
-		gen.packageName = pkg.Name
-	}
-
-	// additional files walked for messages and imports only
-	proto.Walk(protoFile,
-		proto.WithPackage(withPackage),
-		proto.WithImport(gen.Import),
-		proto.WithRPC(gen.RPC),
-		proto.WithEnum(gen.Enum),
-		proto.WithMessage(gen.Message),
-	)
-
-	gen.packageName = oldPackageName
-}
-
-func (gen *generator) RPC(rpc *proto.RPC) {
-	slog.Debug("RPC handler", "package", gen.packageName, "rpc", rpc.Name, "requestType", rpc.RequestType, "returnsType", rpc.ReturnsType)
-
-	parent, ok := rpc.Parent.(*proto.Service)
-	if !ok {
-		log.Panicf("parent is not proto.service")
-	}
-	pathName := filepath.Join("/"+gen.conf.pathPrefix+"/", gen.packageName+"."+parent.Name, rpc.Name)
-
-	var reqMediaType *openapi3.MediaType
-	switch rpc.RequestType {
-	case "google.protobuf.Empty":
-		gen.addGoogleEmptySchema()
-	default:
-	}