Initialize project files

scripts/prepareManifest.mjs

@@ -0,0 +1,35 @@
+/*
+The intent of this script is to do all of the modifications of the manifest file
+that we need to do in order to release the package. This can include removing
+dev-only fields/attributes that end users will never, and should never, care
+about nor need.
+*/
+import { readFile, writeFile } from "fs/promises";
+
+const MANIFEST_PATH = `module.json`;
+
+let manifest;
+try {
+	manifest = JSON.parse(await readFile(MANIFEST_PATH, `utf-8`));
+} catch {
+	console.error(`Failed to parse manifest file.`);
+	process.exit(1);
+};
+
+
+// Filter out dev-only resources
+if (manifest.esmodules) {
+	manifest.esmodules = manifest.esmodules.filter(
+		filepath => !filepath.startsWith(`dev/`)
+	);
+};
+
+// Remove dev flags
+delete manifest.flags?.hotReload;
+delete manifest.flags?.inDev;
+
+if (Object.keys(manifest.flags).length === 0) {
+	delete manifest.flags;
+};
+
+await writeFile(MANIFEST_PATH, JSON.stringify(manifest, undefined, `\t`));