How to redirect stderr to bash via a function?

Question

linux

Good day,
There is, for example, a piece of code like this:

#! /bin/bash

error_action () {
    echo "Failed! Check $ERR_LOG" 
    exit 1
}

apt-get install -y build-essential linux-headers-$(uname -r) >/dev/null || error_action

How to implement redirection of stderr output to the log through the function, if the previous command ends with an error? In this case, the result of executing the command from the function should be displayed on stdout echo, and nothing more.

Answer 1

This option is not suitable. The matter is that the redirection has to be in function. The script is quite voluminous, it 2>/tmp/error.logwould not be entirely rational to write it separately for all commands.

Answer 2

... 1>/dev/null 2>/tmp/error.log || error_action

Answer 3

see set -o pipefail