Serverless Stack

Hey guys, I want to log my “class name”, but I get some random generated name.

For example:

```console.log(MyCoolClasss.name, 'start');```
But we I get this in the logs:
```Ea start```

I think it’s the bundler or something, but I don’t know which config does this.

You can disable `minify` for esbuild like this <https://docs.serverless-stack.com/constructs/v1/Function#minify>
Or I wonder if `keepNames` works as well <https://docs.serverless-stack.com/constructs/v1/Function#esbuildconfigkeepnames>

I think this is actually a different issue, there's an esbuild `preserveNames` option

`keepNames` should do the trick - preserves the class `name` property for dependency injection, so would do so for simple logging as well.

Contextual example:
```  /*
   * App-level configuration
   */
  app.setDefaultFunctionProps({
    runtime: "nodejs14.x",
    architecture: Architecture.ARM_64,
    logRetention: RetentionDays.ONE_MONTH,
    memorySize: 256,
    tracing: Tracing.DISABLED, // x-ray
    bundle: {
      esbuildConfig: {
        keepNames: true, // preserve for @sailplane/injector
        plugins: "./src/stacks/esbuild-plugins.js",
      },
    },
    environment: {
      NAMESPACE: app.logicalPrefixedName("").slice(0, -1),
      NODE_OPTIONS: "--enable-source-maps",
    },
  });```

(v0.69 - don't know if v1.0 has changed any of that.)

Thank you very much guys, going to give it a try.

<@U02RZT14YVA> what do you use NAMESPACE for? in the environment? out of curiosity.

I use a similiar concept to namespace to know where to search for SSM values

I mean, the keys that must be consumed in runtime.

Yup, figure that must have been it and removed my question, but not before you answered it. Editing history gets confusing. :smile: