fix: use setEncoding() and read() for crypto.createHash instead of digest() (#11)

src/index.ts

@@ -78,7 +78,7 @@ export const makeUniversalApp = async (opts: MakeUniversalOpts): Promise<void> =
     const uniqueToX64: string[] = [];
     const uniqueToArm64: string[] = [];
     const x64Files = await getAllAppFiles(await fs.realpath(tmpApp));
-    const arm64Files = await getAllAppFiles(opts.arm64AppPath);
+    const arm64Files = await getAllAppFiles(await fs.realpath(opts.arm64AppPath));
 
     for (const file of dupedFiles(x64Files)) {
       if (!arm64Files.some((f) => f.relativePath === file.relativePath))
@@ -252,6 +252,7 @@ export const makeUniversalApp = async (opts: MakeUniversalOpts): Promise<void> =
     }
 
     d('moving final universal app to target destination');
+    await fs.mkdirp(path.dirname(opts.outAppPath));
     await spawn('mv', [tmpApp, opts.outAppPath]);
   } catch (err) {
     throw err;

src/sha.ts

@@ -5,11 +5,12 @@ import { d } from './debug';
 export const sha = async (filePath: string) => {
   d('hashing', filePath);
   const hash = crypto.createHash('sha256');
+  hash.setEncoding('hex');
   const fileStream = fs.createReadStream(filePath);
   fileStream.pipe(hash);
   await new Promise((resolve, reject) => {
     fileStream.on('end', () => resolve());
     fileStream.on('error', (err) => reject(err));
   });
-  return hash.digest('hex');
+  return hash.read();
 };