refactor: moved the wasm copy to a separate file.

Author: Eran61

package.json

@@ -8,6 +8,8 @@
     "lint": "bun run --filter \"*\" lint",
     "typecheck": "bun run --filter \"*\" typecheck",
     "build:wasm": "bun ./scripts/cargo-msfs.ts",
+    "copy:wasm": "bun run ./scripts/copy-wasm-module.ts",
+    "build": "bun run build:wasm && bun run copy:wasm",
     "package": "bestzip wasm.zip dist/wasm/*"
   },
   "devDependencies": {

scripts/cargo-msfs.ts

@@ -1,5 +1,5 @@
 import { $ } from "bun";
-import { constants, copyFile, existsSync, mkdirSync, readFileSync, rmdirSync } from "node:fs";
+import { existsSync, mkdirSync, readFileSync, rmdirSync } from "node:fs";
 import { dirname, join, normalize, resolve } from "node:path";
 
 /// The type returned from the `cargo-msfs info -f` command
@@ -67,10 +67,6 @@ if (installedSdks.versions.some(v => !v.up_to_date)) {
 
 // Clear out dir
 const outDir = resolve(workspaceRoot, "dist/wasm");
-const panelDir = resolve(
-  workspaceRoot,
-  "example/aircraft/PackageSources/SimObjects/Airplanes/Navigraph_Navigation_Data_Interface_Aircraft/panel",
-);
 
 if (existsSync(outDir)) rmdirSync(outDir, { recursive: true });
 
@@ -101,17 +97,3 @@ await $`docker run \
   console.error(`[-] Error building for ${simVersion}: ${err.exitCode} ${err.stderr?.toString()}`);
   process.exit(1);
 });
-
-copyFile(
-  `${join(simDir, "msfs_navigation_data_interface.wasm")}`,
-  `${join(panelDir, "msfs_navigation_data_interface.wasm")}`,
-  constants.COPYFILE_FICLONE,
-  err => {
-    if (err) {
-      console.error("[-] Wasm module copy failed ");
-      process.exit(1);
-    }
-
-    console.info(`[*] Copying WASM module to aircraft panel folder`);
-  },
-);

scripts/copy-wasm-module.ts

@@ -0,0 +1,19 @@
+import { copyFile } from "node:fs";
+import { join, resolve } from "node:path";
+
+const rootDir = resolve(__dirname, "..");
+
+const wasmModuleDir = join(rootDir, "dist/wasm/2020/msfs_navigation_data_interface.wasm");
+const panelDir = join(
+  rootDir,
+  "example/aircraft/PackageSources/SimObjects/Airplanes/Navigraph_Navigation_Data_Interface_Aircraft/panel/msfs_navigation_data_interface.wasm",
+);
+
+copyFile(wasmModuleDir, panelDir, err => {
+  if (err) {
+    console.error(`[-] Wasm module copy failed: ${err.message}`);
+    process.exit(1);
+  }
+
+  console.info(`[*] Copying WASM module to aircraft panel folder`);
+});