Environment values should be able to be used inside actinia templates
the environment depending values will be set via environment variables with the prefix TEMPLATE_VALUE_, then the plugin will use these values to set the values for the actinia module; e.g.
env variable: TEMPLATE_VALUE_DB_CONNECTION
and in the actinia module template {{ db_connection }}
the default env variable value can be overwritten by setting db_connection in the process chain of the actinia module
by requesting an actinia module the plugin has to check if the parameter is set as environment variable. If yes:
change optional=True
add to description "default value exist for this installation"
Additional, fixing for GRASS GIS modules with only one parameter.
Environment values should be able to be used inside actinia templates
TEMPLATE_VALUE_, then the plugin will use these values to set the values for the actinia module; e.g.TEMPLATE_VALUE_DB_CONNECTION{{ db_connection }}db_connectionin the process chain of the actinia moduleoptional=Truedescription"default value exist for this installation"Additional, fixing for GRASS GIS modules with only one parameter.