Copy wasm blob

Author: fallaciousreasoning

package-lock.json

@@ -15,7 +15,6 @@
     "@rollup/plugin-node-resolve": "15.2.3",
     "@rollup/plugin-terser": "0.4.4",
     "@rollup/plugin-typescript": "11.1.5",
-    "@rollup/plugin-wasm": "6.2.2",
     "@tsconfig/svelte": "5.0.2",
     "@types/human-date": "^1.4.0",
     "autoprefixer": "10.4.13",

package.json

@@ -6,13 +6,36 @@ import css from 'rollup-plugin-css-only';
 import livereload from 'rollup-plugin-livereload';
 import svelte from 'rollup-plugin-svelte';
 import terser from '@rollup/plugin-terser';
-import wasm from '@rollup/plugin-wasm';
 import sveltePreprocess from 'svelte-preprocess';
 import tailwindcss from 'tailwindcss';
 import { spawn } from 'child_process'
+import fs from 'fs/promises'
+import path from 'path'
 
 const production = !process.env.ROLLUP_WATCH;
 
+const wasmFiles = [
+	'node_modules/nz-search/nz_search_bg.wasm'
+]
+
+function copyBlobsPlugin() {
+	return {
+		name: 'copy-wasm-blobs',
+		async buildEnd() {
+			for (const wasmBlob of wasmFiles) {
+				const data = await fs.readFile(path.resolve(wasmBlob))
+				await this.emitFile({
+					type: 'asset',
+					source: data,
+					fileName: path.basename(wasmBlob)
+
+				})
+				this.addWatchFile(wasmBlob)
+			}
+		}
+	}
+}
+
 function serve() {
 	let server;
 
@@ -59,7 +82,7 @@ export default {
 			}),
 		}),
 
-		wasm(),
+		copyBlobsPlugin(),
 
 		css({ output: "extra.css" }),