fix(amplify-nodejs-function-runtime-provider): catch yarn 2 error on …

…lambda build (#8263)
aws-amplify · Oct 21, 2021 · 2c80057 · 2c80057
1 parent 40f9cb0
commit 2c80057
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/amplify-nodejs-function-runtime-provider/src/utils/legacyBuild.ts b/packages/amplify-nodejs-function-runtime-provider/src/utils/legacyBuild.ts
@@ -60,6 +60,8 @@ function runPackageManager(cwd: string, buildType?: BuildType, scriptName?: stri
   } catch (error) {
     if ((error as any).code === 'ENOENT') {
       throw new Error(`Packaging lambda function failed. Could not find ${packageManager} executable in the PATH.`);
+    } else if (error.stdout?.includes('YN0050: The --production option is deprecated')) {
+      throw new Error(`Packaging lambda function failed. Yarn 2 is not supported. Use Yarn 1.x and push again.`);
     } else {
       throw new Error(`Packaging lambda function failed with the error \n${error.message}`);
     }