read Envvar
A function called by Clikt to get a parameter value from a given environment variable
The function returns null
if the envvar is not defined.
You can set this to read from a map or other source during tests.
A function called by Clikt to get a parameter value from a given environment variable
The function returns null
if the envvar is not defined.
You can set this to read from a map or other source during tests.