Printing errors to console properly

packages/sanity/src/hydration-test/server.tsx

@@ -49,7 +49,7 @@ export async function hydrationTest(
   } catch (error) {
     process.exitCode = 1;
     if (error) {
-      process.stderr.write(error.toString());
+      process.stderr.write(error.toString() + '\n');
     }
   } finally {
     if (server) {

packages/scripts/src/cli.ts

@@ -57,7 +57,8 @@ program
   } catch (error) {
     process.exitCode = 1;
     if (error) {
-      process.stderr.write(error.toString());
+      // Without a new-line, the error will not show on certain node versions
+      process.stderr.write(error.toString() + '\n');
     }
   }
 });

packages/showcase/src/server/index.ts

@@ -215,7 +215,7 @@ export async function buildWebsite(
       throw websiteStats.toString();
     }
   } catch (e) {
-    process.stderr.write(e);
+    process.stderr.write(e + '\n');
     process.exit(1);
   }
 }

packages/utils/src/serve/log.ts

@@ -66,7 +66,7 @@ export class Log {
 
   public compilationError(error: Error) {
     process.stderr.write(chalk.red('Compilation failed.\n'));
-    process.stderr.write(error.toString());
+    process.stderr.write(error.toString() + '\n');
   }
 
   public serverListening = (url: string) => {