[codegen] move codegen for view function

[0o-de-lally]

TypeScript Codegen for Move #[view] Functions:

• Added a robust code generation tool that parses Move source files for #[view] functions and generates TypeScript sugar functions for each view.

• Sugar functions are named in the format moduleName_functionName (camelCase for both), e.g. olAccount_balance(address: string).

• All generated sugar functions are exported from src/views/viewFunctionsSugar.ts.

• Added a LibraViews namespace/object export, so users can import and use view helpers as:

  import { LibraViews } from "open-libra-sdk";
  LibraViews.olAccount_balance("0x...");

• Codegen supports deduplication, correct Move-to-TypeScript type mapping, and flexible import paths for dev/prod.

• Testing:

  • Comprehensive tests for extraction, type mapping, sugar function output, and TypeScript compilation of generated files.
  • E2E test for querying validators using the new sugar functions.

• Documentation:

  • Updated README with codegen and release instructions for maintainers.
  • Added usage examples for the new LibraViews API.

Changed

• Project Structure:
  • Moved all generated view helpers to src/views/viewFunctionsSugar.ts.
  • Updated CLI and test scripts to use the new codegen and import paths.

Deprecated

• Deprecation of payloads:
  • The old payloads constants (e.g., currentValidatorsPayload) are now deprecated.
  • Use the new LibraViews sugar functions instead:

    // Deprecated:
    import { currentValidatorsPayload } from "open-libra-sdk/payloads";
    // New:
    import { LibraViews } from "open-libra-sdk";
    LibraViews.validatorUniverse_getEligibleValidators();

  • The payloads module will be removed in a future release.

[dboreham]

A masterpiece.

[sirouk]

🔥