Case sensitivity for environment names

[houserx-jmcc]

Problem

I've come across an issue in my use of github/lock to lock and unlock environments.

In our workflows, we occasionally used mixed cases when specifying environments (STAGING and staging - work in progress to standardize these). GitHub itself is case insensitive when using the environments natively, and won't let you create an upper-case version of an existing environment because its a duplicate:

However, this action appears to be case sensitive (probably due to branches themselves being case sensitive?).

Ask

It would be really nice if the action compared the input environment with the lock environment without caring about the case of either, matching how environments work otherwise. So I could input STAGING and if my lock branch is staging-branch-deploy-lock, it will come back as locked. The current behavior does not see the lock: