$env
The $env
built-in service provides access to environment variables added within the project and includes only one method: get
.
$env.get
This method looks up and returns the value of a variable with the specified name.
Syntax
The method accepts the following string arguments:
name
is a name of the variable the method will look for in the list of variables.defaultValue
is a value the method will return if the variable with the specified name is not found.
caution
If you do not specify
defaultValue
and the required variable is not found, an error will be raised in the script.Example
An example of calling the method:
$env.get("myVariable", "Variable not found")
If the myVariable
variable exists in the project, the method will return its value.
Otherwise, the method will return Variable not found
.