feat: Inline wasm binary (#46)

Author: timfish

inline-binary.js

@@ -0,0 +1,10 @@
+const { readFileSync, writeFileSync } = require("node:fs");
+
+const wasm = readFileSync("./pkg/orchestrion_js_bg.wasm");
+const wasmBase64 = wasm.toString("base64");
+
+let js = readFileSync("./pkg/orchestrion_js.js", "utf8");
+
+js = js.replace(/const path[\S\s]+readFileSync\(path\)/, `const bytes = Buffer.from('${wasmBase64}', 'base64')`);
+
+writeFileSync("./pkg/orchestrion_js.js", js);

package.json

@@ -7,7 +7,6 @@
     "url": "https://github.com/apm-js-collab/orchestrion-js.git"
   },
   "files": [
-    "./pkg/orchestrion_js_bg.wasm",
     "./pkg/orchestrion_js.js",
     "./pkg/orchestrion_js.d.ts",
     "LICENSE",
@@ -17,6 +16,7 @@
   "types": "./pkg/orchestrion_js.d.ts",
   "scripts": {
     "build": "wasm-pack build --target nodejs --release -- --features wasm",
+    "postbuild": "node inline-binary.js",
     "test": "vitest run",
     "test:watch": "vitest"
   },