Which area/kind this issue is related to?

/area alizer

Issue Description

This is part of EPIC #1154 and is focusing on the update of alizer's strategies by supporting devfile port detection. As a result, someone will be able to choose the devfile port detection as part of the port-detection strategy and they will be able to get any ports defined inside a devfile. The steps required are the following:

• Create a new const inside the model.go:

const Devfile     PortDetectionAlgorithm = 3

• Update the component command's getPortDetectionStrategy to take into account the model.Devfile as part of the strategy.

• In every DoEnrichComponent function we should update the switch in order to include the model.Devfile case. The enrichers are the following:

  1. dotnet_enricher.go
  2. go_enricher.go
  3. java_enricher.go
  4. javascript_enricher.go
  5. php_enricher.go
  6. python_enricher.go

• The model.Devfile case should call the GetPortsFromDevfile function created in Implement alizer support for devfile port detection #1331.

Acceptance Criteria

• The new strategy option of model.Devfile has been added to the compose command.
• All enrichers are up-to-date and they support the new strategy option.
• Test cases are created for changes in each enricher and for getPortDetectionStrategy
• Update port detection and other documentation.