Using phatjs wasm in async runtime

.gitignore

@@ -9,3 +9,4 @@
 /tmp
 node_modules
 oclif.manifest.json
+.npmrc

package.json

@@ -85,7 +85,7 @@
     }
   },
   "scripts": {
-    "build": "shx rm -rf dist && tsc -b",
+    "build": "shx rm -rf dist && tsc -b && shx cp src/lib/phatjs/phatjs_bg.wasm dist/lib/phatjs/",
     "lint": "tsc --noEmit",
     "test": "mocha --forbid-only \"test/**/*.test.ts\""
   },

src/commands/run.ts

@@ -27,7 +27,7 @@ export default class Run extends Command {
     }),
   }
 
-  public async run(): Promise<{ output: string }> {
+  public async run() {
     const {
       flags: { scriptArgs = [], experimentalAsync },
       args: { script },
@@ -39,8 +39,6 @@ export default class Run extends Command {
       isAsync: experimentalAsync,
     })
     this.log(JSON.stringify({ output }))
-    return {
-      output,
-    }
+    process.exit(0)
   }
 }

src/lib/phatjs/phatjs.d.ts

@@ -0,0 +1,36 @@
+/* tslint:disable */
+/* eslint-disable */
+/**
+*/
+export function start(): void;
+/**
+* Get the version of the runtime.
+* @returns {Promise<string>}
+*/
+export function version(): Promise<string>;
+/**
+* Run a script.
+*
+* # Arguments
+* - `args` - a list of arguments to pass to the runtime, including the script name and arguments.
+*
+* # Example
+*
+* ```js
+* const result = await run(["phatjs", "-c", "console.log(scriptArgs)", "--", "Hello, world!"]);
+* console.log(result);
+* ```
+* @param {(string)[]} args
+* @returns {Promise<any>}
+*/
+export function run(args: (string)[]): Promise<any>;
+/**
+* Set a hook for the runtime.
+*
+* # Available hooks
+* - `fetch` - a function that takes a `Request` object and returns a `Response` object.
+* @param {string} hook_name
+* @param {any} hook_value
+*/
+export function setHook(hook_name: string, hook_value: any): void;
+export function init(): void;