ArgumentNullException on short deployment-env

[eduardomb08]

Description

I got some errors because of names too long for resources and tried to shorten them by using "D" as deployment-env. As a result I got an ArgumentNullException (see stacktrace below).

Environment and tool versions

• AIM Tool Version (aim --version): 0.5.1-beta.2020102844785

• Windows Version (systeminfo): Win10

• Shell: Powershell

• Shell Version ($PSVersionTable | bash --version):

  PSVersion                      7.1.3
  PSEdition                      Core
  GitCommitId                    7.1.3
  OS                             Microsoft Windows 10.0.18363
  Platform                       Win32NT
  PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
  PSRemotingProtocolVersion      2.3
  SerializationVersion           1.1.0.1
  WSManStackVersion              3.0
  

Repro steps

run the tool using options like:

aim migrate -a "microsoft.biztalk.msidiscoverer.msidir=..\msi" --deployment-env d -v

Expected result

Either success or a more descriptive error message stating any restrictions for the deployment-env parameter.

Current result

ArgumentNullException

[probertdaniel]

Thanks, @eduardomb08.
The environment names map to an enum (Dev or Prod) so specifying "D" will fail - however, you should definitely get a better error message than that.

We'll get it fixed.