making sure error get thrown upward

scripts/set-rn-version.js

@@ -38,7 +38,12 @@ let argv = yargs
 
 const buildType = argv.buildType;
 const version = argv.toVersion;
-validateBuildType(buildType);
+
+try {
+  validateBuildType(buildType);
+} catch (e) {
+  throw e;
+}
 
 let major,
   minor,
@@ -47,8 +52,7 @@ let major,
 try {
   ({major, minor, patch, prerelease} = parseVersion(version, buildType));
 } catch (e) {
-  echo(e.message);
-  exit(1);
+  throw e;
 }
 
 const tmpVersioningFolder = fs.mkdtempSync(

scripts/test-e2e-local.js

@@ -171,10 +171,15 @@ if (argv.target === 'RNTester') {
   const releaseVersion = `${baseVersion}-${dateIdentifier}`;
 
   // this is needed to generate the Android artifacts correctly
-  exec(
+  const exitCode = exec(
     `node scripts/set-rn-version.js --to-version ${releaseVersion} --build-type ${buildType}`,
   ).code;
 
+  if (exitCode !== 0) {
+    console.error('Failed to set the RN version');
+    process.exit(exitCode);
+  }
+
   // Generate native files for Android
   generateAndroidArtifacts(releaseVersion, tmpPublishingFolder);
 

scripts/version-utils.js

@@ -38,7 +38,11 @@ const VERSION_REGEX = /^v?((\d+)\.(\d+)\.(\d+)(?:-(.+))?)$/;
  *
  */
 function parseVersion(versionStr, buildType) {
-  validateBuildType(buildType);
+  try {
+    validateBuildType(buildType);
+  } catch (e) {
+    throw e;
+  }
 
   const match = extractMatchIfValid(versionStr);
   const [, version, major, minor, patch, prerelease] = match;
@@ -51,7 +55,11 @@ function parseVersion(versionStr, buildType) {
     prerelease,
   };
 
-  validateVersion(versionObject, buildType);
+  try {
+    validateVersion(versionObject, buildType);
+  } catch (e) {
+    throw e;
+  }
 
   return versionObject;
 }