Log messages not showing in logs in vercel

[eddysims]

Bug Report

Current Behavior

I am trying to use the app.info.log with a Vercel serverless function, but the message is not showing up in Vercel.

export default (app) => {
   ...
   
   if (!config?.perform) {
        app.log.info('issue.opened: config.perform is false');
        return;
    }
    
    ...
};

Expected behavior/code

I would expect that the log message shows up in the logs.

Environment

• Probot version(s): 13.0.1
• Node/npm version: Node v21.6.2 / npm 10.2.4

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[wolfy1339]

How exactly does vercel get the logging? Do they provide a custom logging function?

Or do they simply read from stdput and stderr

[wolfy1339]

Hi @eddysims,

Can you check if #2011 fixes your issue?