github.com/jasonkeene/cli@v6.14.1-0.20160816203908-ca5715166dfb+incompatible/cf/commands/application/get_health_check.go (about)

     1  package application
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/cloudfoundry/cli/cf/api/applications"
     7  	"github.com/cloudfoundry/cli/cf/flags"
     8  	. "github.com/cloudfoundry/cli/cf/i18n"
     9  
    10  	"github.com/cloudfoundry/cli/cf/commandregistry"
    11  	"github.com/cloudfoundry/cli/cf/configuration/coreconfig"
    12  	"github.com/cloudfoundry/cli/cf/requirements"
    13  	"github.com/cloudfoundry/cli/cf/terminal"
    14  )
    15  
    16  type GetHealthCheck struct {
    17  	ui      terminal.UI
    18  	config  coreconfig.Reader
    19  	appReq  requirements.ApplicationRequirement
    20  	appRepo applications.Repository
    21  }
    22  
    23  func init() {
    24  	commandregistry.Register(&GetHealthCheck{})
    25  }
    26  
    27  func (cmd *GetHealthCheck) MetaData() commandregistry.CommandMetadata {
    28  	return commandregistry.CommandMetadata{
    29  		Name:        "get-health-check",
    30  		Description: T("Get the health_check_type value of an app"),
    31  		Usage: []string{
    32  			T("CF_NAME get-health-check APP_NAME"),
    33  		},
    34  	}
    35  }
    36  
    37  func (cmd *GetHealthCheck) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
    38  	if len(fc.Args()) != 1 {
    39  		cmd.ui.Failed(T("Incorrect Usage. Requires APP_NAME as argument\n\n") + commandregistry.Commands.CommandUsage("get-health-check"))
    40  		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
    41  	}
    42  
    43  	cmd.ui.Say(T("Getting health_check_type value for ") + terminal.EntityNameColor(fc.Args()[0]))
    44  	cmd.ui.Say("")
    45  
    46  	cmd.appReq = requirementsFactory.NewApplicationRequirement(fc.Args()[0])
    47  
    48  	reqs := []requirements.Requirement{
    49  		requirementsFactory.NewLoginRequirement(),
    50  		requirementsFactory.NewTargetedSpaceRequirement(),
    51  		cmd.appReq,
    52  	}
    53  
    54  	return reqs, nil
    55  }
    56  
    57  func (cmd *GetHealthCheck) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
    58  	cmd.ui = deps.UI
    59  	cmd.config = deps.Config
    60  	cmd.appRepo = deps.RepoLocator.GetApplicationRepository()
    61  	return cmd
    62  }
    63  
    64  func (cmd *GetHealthCheck) Execute(fc flags.FlagContext) error {
    65  	app := cmd.appReq.GetApplication()
    66  
    67  	cmd.ui.Say(T("health_check_type is ") + terminal.HeaderColor(app.HealthCheckType))
    68  	return nil
    69  }