Use text-based scripts, such that any wasm runtime can be used #15
Description
Putting this down as a marker.
Related: cryptidtech/wacc#1
This is what I intend to submit as a Pull Request:
- Replace the wasmtime WACC with a flexible wasm-component
This will give a clean interface that can be swapped out with any implementation (wasmtime, wasi, v8 engine, browser, wasm_component_layer), and upgraded without breaking changes.
- Replace hard coded symlinks and Rhai with a simple DSL.
Use pest to write a simple grammer to parse text scripts into an Abstract Syntax Tree, then eval that syntax tree into the check_signature functions in Rust (or whatever language you've written the component in).
Impact
This will result in the script being plain text.
This plain text is what generates each hash message digest.
This plain text is then parsed into the AST by the pest grammar and run against the WACC functions.
The pairs are get/put across the wasm interface so they effectively act like a trait and can be implemented by any type of structure.
PR incoming as I find the time.