github.com/swisscom/cloudfoundry-cli@v7.1.0+incompatible/actor/v7pushaction/handle_docker_username_override.go (about)

     1  package v7pushaction
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/command/translatableerror"
     5  	"code.cloudfoundry.org/cli/util/manifestparser"
     6  )
     7  
     8  func HandleDockerUsernameOverride(manifest manifestparser.Manifest, overrides FlagOverrides) (manifestparser.Manifest, error) {
     9  	if overrides.DockerUsername != "" {
    10  		if manifest.ContainsMultipleApps() {
    11  			return manifest, translatableerror.CommandLineArgsWithMultipleAppsError{}
    12  		}
    13  
    14  		app := manifest.GetFirstApp()
    15  
    16  		if app.Docker == nil {
    17  			emptyDockerInfo := manifestparser.Docker{}
    18  			app.Docker = &emptyDockerInfo
    19  		}
    20  
    21  		app.Docker.Username = overrides.DockerUsername
    22  	}
    23  
    24  	return manifest, nil
    25  }