Go2TS - Convert Go structs to TypeScript types

Usage: go2ts [flags]

Description: Go2TS scans a directory of Go source files, identifies structs marked with the marker argument (default: "// @ts-export"), and generates corresponding TypeScript type definitions. It supports nested structs, basic Go types, and JSON tags for field naming.

Flags: -dir string Directory containing Go source files to process (default: ".") -out string Output file for TypeScript definitions (default: "go-types.ts") -marker string Comment marker to identify structs for export (default: "// @ts-export") -v Enable verbose output

Examples:

Convert structs in the current directory, output to go-types.ts

go2ts

Convert structs in ./src, output to custom-types.ts

go2ts -dir ./src -out custom-types.ts

Use a custom marker and enable verbose logging

go2ts -dir ./api -marker "// @typescript" -v

Input Example (Go): // File: ./example.go package example

// @ts-export type User struct { ID int json:"id" Name string json:"name" }

Output Example (TypeScript): // File: types.ts type User = { id: number; name: string; };

Notes:

• Only structs with the specified marker (e.g., "// @ts-export") are converted.
• Nested structs marked with the same marker become separate TypeScript types.
• Unexported nested structs are mapped to "any" by default.
• Supported Go types: int, string, bool, arrays, slices, maps, etc.
• JSON tags override field names in the output.