feat: experiment: generate typescript types from codersdk structs

coder · f0ssel · Apr 19, 2022 · Apr 15, 2022 · Apr 15, 2022 · Apr 18, 2022
commit 175e9c21a7385fbf6e1d702dce855c575dc647bb
diff --git a/coderts/generate.go b/coderts/generate.go
@@ -0,0 +1,104 @@
+package main
+
+import (
+	"fmt"
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"golang.org/x/xerrors"
+)
+
+const (
+	baseDir = "./codersdk"
+)
+
+func main() {
+	err := run()
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func run() error {
+	fset := token.NewFileSet()
+	entries, err := os.ReadDir(baseDir)
+	if err != nil {
+		return err
+	}
+
+	for _, entry := range entries {
+		goFile, err := parser.ParseFile(fset, filepath.Join(baseDir, entry.Name()), nil, 0)
+		if err != nil {
+			return err
+		}
+
+		for _, node := range goFile.Decls {
+			switch node.(type) {
+
+			case *ast.GenDecl:
+				genDecl := node.(*ast.GenDecl)
+				for _, spec := range genDecl.Specs {
+					switch spec.(type) {
+					case *ast.TypeSpec:
+						typeSpec := spec.(*ast.TypeSpec)
+						s, err := writeStruct(typeSpec)
+						if err != nil {
+							continue
+						}
+
+						fmt.Printf(s)
+					}
+				}
+			}
+		}
+	}
+
+	return nil
+}
+
+func writeStruct(typeSpec *ast.TypeSpec) (string, error) {
+	s := fmt.Sprintf("export interface %s {\n", typeSpec.Name.Name)
+	jsonFields := 0
+	switch typeSpec.Type.(type) {
+	case *ast.StructType:
+		structType := typeSpec.Type.(*ast.StructType)
+		for _, field := range structType.Fields.List {
+			i, ok := field.Type.(*ast.Ident)
+			if !ok {
+				continue
+			}
+			fieldType := i.Name
+			fieldName := ""
+			if field.Tag != nil && field.Tag.Value != "" {
+				for _, pair := range strings.Split(field.Tag.Value, " ") {
+					if strings.HasPrefix(pair, "`json:\"") {
+						fieldName = strings.TrimPrefix(pair, "`json:\"")
+						fieldName = strings.Split(fieldName, ",")[0]
+						fieldName = strings.TrimSuffix(fieldName, "`")
+						fieldName = strings.TrimSuffix(fieldName, "\"")
+						break
+					}
+				}
+			}
+			if fieldName == "" {
+				break
+			}
+
+			s = fmt.Sprintf("%s  %s: %s\n", s, fieldName, fieldType)
+			jsonFields++
+		}
+	default:
+		return "", xerrors.New("not struct")
+	}
+
+	if jsonFields == 0 {
+		return "", xerrors.New("no json fields")
+	}
+
+	return fmt.Sprintf("%s}\n\n", s), nil
+}
diff --git a/coderts/types.ts b/coderts/types.ts
@@ -0,0 +1,172 @@
+export interface BuildInfoResponse {
+  external_url: string
+  version: string
+}
+
+export interface UploadResponse {
+  hash: string
+}
+
+export interface GitSSHKey {
+  public_key: string
+}
+
+export interface AgentGitSSHKey {
+  private_key: string
+}
+
+export interface Organization {
+  name: string
+}
+
+export interface CreateTemplateVersionRequest {
+  storage_source: string
+}
+
+export interface CreateTemplateRequest {
+  name: string
+}
+
+export interface CreateParameterRequest {
+  name: string
+  source_value: string
+}
+
+export interface ProvisionerJob {
+  error: string
+  status: ProvisionerJobStatus
+}
+
+export interface ProvisionerJobLog {
+  stage: string
+  output: string
+}
+
+export interface Template {
+  name: string
+  workspace_owner_count: uint32
+}
+
+export interface TemplateVersion {
+  name: string
+  job: ProvisionerJob
+}
+
+export interface User {
+  email: string
+  username: string
+  name: string
+}
+
+export interface CreateFirstUserRequest {
+  email: string
+  username: string
+  password: string
+  organization: string
+}
+
+export interface CreateUserRequest {
+  email: string
+  username: string
+  password: string
+}
+
+export interface UpdateUserProfileRequest {
+  email: string
+  username: string
+}
+
+export interface LoginWithPasswordRequest {
+  email: string
+  password: string
+}
+
+export interface LoginWithPasswordResponse {
+  session_token: string
+}
+
+export interface GenerateAPIKeyResponse {
+  key: string
+}
+
+export interface CreateOrganizationRequest {
+  name: string
+}
+
+export interface CreateWorkspaceRequest {
+  name: string
+}
+
+export interface GoogleInstanceIdentityToken {
+  json_web_token: string
+}
+
+export interface AWSInstanceIdentityToken {
+  signature: string
+  document: string
+}
+
+export interface WorkspaceAgentAuthenticateResponse {
+  session_token: string
+}
+
+export interface WorkspaceBuild {
+  name: string
+  job: ProvisionerJob
+}
+
+export interface WorkspaceResource {
+  type: string
+  name: string
+}
+
+export interface WorkspaceAgent {
+  status: WorkspaceAgentStatus
+  name: string
+  instance_id: string
+  architecture: string
+  operating_system: string
+  startup_script: string
+}
+
+export interface WorkspaceAgentResourceMetadata {
+  memory_total: uint64
+  disk_total: uint64
+  cpu_cores: uint64
+  cpu_model: string
+  cpu_mhz: float64
+}
+
+export interface WorkspaceAgentInstanceMetadata {
+  jail_orchestrator: string
+  operating_system: string
+  platform: string
+  platform_family: string
+  kernel_version: string
+  kernel_architecture: string
+  cloud: string
+  jail: string
+  vnc: bool
+}
+
+export interface Workspace {
+  template_name: string
+  latest_build: WorkspaceBuild
+  outdated: bool
+  name: string
+  autostart_schedule: string
+  autostop_schedule: string
+}
+
+export interface CreateWorkspaceBuildRequest {
+  dry_run: bool
+}
+
+export interface UpdateWorkspaceAutostartRequest {
+  schedule: string
+}
+
+export interface UpdateWorkspaceAutostopRequest {
+  schedule: string
+}
+