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Prerequisite

• Please consider implementing the feature as a hook script or plugin as a first step.
  • pyenv has some powerful support for plugins and hook scripts. Please refer to Authoring plugins for details and try to implement it as a plugin if possible.
• Please consider contributing the patch upstream to rbenv, since we have borrowed most of the code from that project.
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  • Generally speaking, we prefer not to make changes in the core in order to keep compatibility with rbenv.
• My PR addresses the following pyenv issue (if any)
  • N/A

Description

• Here are some details about my PR

I added support for PowerShell (on Linux), it could probably be implemented for rbenv also, however I never used ruby and don't feel confident to implement it.

I know it's maybe a patch too important for the core code, if so just close this (draft) PR.

Tests

• My PR adds the following unit tests (if any): WIP

I don't know how BATS works, I need help / hints to understand what should I do -- where is the tested shell specified?