Available Environment Variables Customize

Hello, I am using bitrise to build android aab.

I wonder if ‘Available Environment Variables’ is editable.

For example, when the actual value of $BITRISE_GIT_TAG is “HELLO_WORLD”, I want to use only the value of “HELLO” before the _, is it possible?

You can edit Env Vars using bash

eg. https://stackoverflow.com/a/29903172

Then store the new Env Var using Envman

export MY_GIT_TAG=$(echo $BITRISE_GIT_TAG | cut -d "_" -f 1)
envman add --key MY_GIT_TAG --value "$MY_GIT_TAG"

Envman makes the Env Var you create available to subsequent steps in your workflow