Variables Validator

Validates if required variables declared and not empty.

The list of variables to be checked are separated into secrets and not secrets.

You can check if a list of variables are set by it's name or by using a regular expression.

Using it

- task: CheckVariables@0
  inputs:
    nonEmptySecrets: emptySecret, MySecret, Secret\..*
    nonEmptyVariables: emptyVar, varWithValue, nonExistantVar

Would result with the following errors (assuming that no Secret.something variable exists and all variable names are what their names represent)

##[error]emptySecret cannot be empty. ##[error]no variable found with pattern Secret..* ##[error]emptyVar cannot be empty. ##[error]no variable found with pattern nonExistantVar

Learn More

The source to this extension is available. Feel free to take, fork, and extend.