Unlike AssemblyScript's coarse-grained approach to third-party library path resolution via --path and --lib parameters, WARPO provides a script-based, fine-grained path resolution solution for third-party libraries.

Similar to Rust's build.rs mechanism. WARPO will search the create.ts file in project root (can be defined by --project, pwd by default) and run it during build.

We can inject custom module resolution functions through the onModuleResolve API exposed by WARPO in create.ts to hack the default module resolve behavior.

import * as resolveModule from "warpo/create/resolveModule";
import { __dirname } from "warpo/create";

resolveModule.onModuleResolve((task: resolveModule.ModuleResolve): void => {
  trace("resolved @as/A to @as/B");
  if (task.packageName === "@as/A") {
    task.setPackagePath(__dirname + "/node_modules/@as/B");
  }
});