fix new nodejs errors

RosemanLabs · Oct 9, 2023 · 713446d · 713446d
1 parent 1bc6669
commit 713446d
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/src/helpers/fs.ts b/src/helpers/fs.ts
@@ -1,10 +1,14 @@
 import * as fs from 'fs';
 
+function isErrnoException(e: unknown): e is NodeJS.ErrnoException {
+    return ('code' in (e as any));
+}
+
 function dirExists(path: string): void {
     try {
         fs.mkdirSync(path);
     } catch (err) {
-        if (err.code !== 'EEXIST') {
+        if (isErrnoException(err) && err.code !== 'EEXIST') {
             throw err;
         }
     }
@@ -14,7 +18,7 @@ function removeDir(path: string) {
     try {
         fs.rmdirSync(path, { recursive: true });
     } catch (err) {
-        if (err.code !== 'ENOENT') {
+        if (isErrnoException(err) && err.code !== 'ENOENT') {
             throw err;
         }
     }
@@ -24,7 +28,7 @@ function removeFile(path: string) {
     try {
         fs.unlinkSync(path);
     } catch (err) {
-        if (err.code !== 'ENOENT') {
+        if (isErrnoException(err) && err.code !== 'ENOENT') {
             throw err;
         }
     }

diff --git a/src/index.ts b/src/index.ts
@@ -36,7 +36,7 @@ async function downloadSplitsh(): Promise<void> {
 
     await exec(`wget -O ${downloadPath} ${url}`);
     const output = await getExecOutput("sha256sum", [downloadPath]);
-    const hash = output.stdout.split(" ")[0];
+    const hash = output.split(" ")[0];
     if (hash !== "2539301ce5e21d0ca44b689d0dd2c1b20d9f9e996c1fe6c462afb8af4e7141cc") {
         throw new Error("Hash verification of downloaded splitsh failed");
     }