cannot be used in .proverc

[XSven]

The SYNOPSIS of this module shows how this module can be used on the command line. This is not sufficient, if such an environmental setup is need for a set of unit tests for a module under development. In such a case such a line

-PSetEnv=TZ=UTC,PATH="./bin:$PATH"

has to be persisted in a .proverc file. Unfortunately $PATH is not recolved anymore because the context is no longer a command line shell but the App::Prove perl module itself. Even

-PSetEnv=TZ=UTC,PATH="./bin:$ENV{PATH}"

does not help.

[ilmari]

The SYNOPSIS example is a bit artificial, since if you can pass the -PSetEnv parameter you can probably just set environment variables directly. I guess I could add an example (without variable interpolation) involving echo '…' >> .proverc.

[XSven]

Please have a look at my pull request #2.