Refactor hyperdrive-wasm build script. (#1654)

* copy build script

* add wasm-pkg-build

* use async/await

* elevate error handling

* don't worry about backups for now

* add cargo.toml

* refactor build script

* update package files

* cleanup

* pr fixes

* remove initSync

* use esm-sync

* remove initSync

* update build script

* run yarn

* fix import errors

* remove wasm pin

* add comments

apps/hyperdrive-trading/src/testing/setupTests.ts

@@ -1,8 +1,3 @@
-import * as fixedPoint from "@delvtech/fixed-point-wasm";
 import { beforeEach } from "vitest";
 
-beforeEach(() => {
-  // This is safe to call multiple times. Internally it will return early if
-  // the WASM module has already been initialized.
-  fixedPoint.initSync(fixedPoint.wasmBuffer);
-});
+beforeEach(() => {});

crates/hyperdrive-wasm/README.md

@@ -19,8 +19,6 @@ npm i @delvtech/hyperdrive-wasm
 ```ts
 import * as hyperwasm from "@delvtech/hyperdrive-wasm";
 
-hyperwasm.initSync(hyperwasm.wasmBuffer);
-
 const apr = hyperwasm.getFixedApr(poolInfo, poolConfig); // => '0.034999999999999999'
 ```
 

crates/hyperdrive-wasm/package.json

@@ -13,8 +13,9 @@
     "@types/proper-lockfile": "^4.1.4",
     "onchange": "^7.1.0",
     "proper-lockfile": "^4.1.2",
+    "toml-json": "^1.1.4",
     "ts-node": "^10.9.2",
     "typescript": "^5.4.5",
-    "wasm-pack": "^0.12.1"
+    "wasm-pkg-build": "^0.5.3"
   }
 }