github.com/liamawhite/cli-with-i18n@v6.32.1-0.20171122084555-dede0a5c3448+incompatible/command/v2/app_command.go (about)

     1  package v2
     2  
     3  import (
     4  	"github.com/liamawhite/cli-with-i18n/actor/sharedaction"
     5  	"github.com/liamawhite/cli-with-i18n/actor/v2action"
     6  	"github.com/liamawhite/cli-with-i18n/command"
     7  	"github.com/liamawhite/cli-with-i18n/command/flag"
     8  	"github.com/liamawhite/cli-with-i18n/command/v2/shared"
     9  )
    10  
    11  //go:generate counterfeiter . AppActor
    12  
    13  type AppActor interface {
    14  	GetApplicationByNameAndSpace(name string, spaceGUID string) (v2action.Application, v2action.Warnings, error)
    15  	GetApplicationSummaryByNameAndSpace(name string, spaceGUID string) (v2action.ApplicationSummary, v2action.Warnings, error)
    16  }
    17  
    18  type AppCommand struct {
    19  	RequiredArgs    flag.AppName `positional-args:"yes"`
    20  	GUID            bool         `long:"guid" description:"Retrieve and display the given app's guid.  All other health and status output for the app is suppressed."`
    21  	usage           interface{}  `usage:"CF_NAME app APP_NAME"`
    22  	relatedCommands interface{}  `related_commands:"apps, events, logs, map-route, unmap-route, push"`
    23  
    24  	UI          command.UI
    25  	Config      command.Config
    26  	SharedActor command.SharedActor
    27  	Actor       AppActor
    28  }
    29  
    30  func (cmd *AppCommand) Setup(config command.Config, ui command.UI) error {
    31  	cmd.UI = ui
    32  	cmd.Config = config
    33  	cmd.SharedActor = sharedaction.NewActor(config)
    34  
    35  	ccClient, uaaClient, err := shared.NewClients(config, ui, true)
    36  	if err != nil {
    37  		return err
    38  	}
    39  	cmd.Actor = v2action.NewActor(ccClient, uaaClient, config)
    40  
    41  	return nil
    42  }
    43  
    44  func (cmd AppCommand) Execute(args []string) error {
    45  	err := cmd.SharedActor.CheckTarget(cmd.Config, true, true)
    46  	if err != nil {
    47  		return shared.HandleError(err)
    48  	}
    49  
    50  	if cmd.GUID {
    51  		return cmd.displayAppGUID()
    52  	}
    53  
    54  	return cmd.displayAppSummary()
    55  }
    56  
    57  func (cmd AppCommand) displayAppGUID() error {
    58  	app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    59  	cmd.UI.DisplayWarnings(warnings)
    60  	if err != nil {
    61  		return shared.HandleError(err)
    62  	}
    63  
    64  	cmd.UI.DisplayText(app.GUID)
    65  	return nil
    66  }
    67  
    68  func (cmd AppCommand) displayAppSummary() error {
    69  	user, err := cmd.Config.CurrentUser()
    70  	if err != nil {
    71  		return shared.HandleError(err)
    72  	}
    73  
    74  	cmd.UI.DisplayTextWithFlavor(
    75  		"Showing health and status for app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
    76  		map[string]interface{}{
    77  			"AppName":   cmd.RequiredArgs.AppName,
    78  			"OrgName":   cmd.Config.TargetedOrganization().Name,
    79  			"SpaceName": cmd.Config.TargetedSpace().Name,
    80  			"Username":  user.Name,
    81  		})
    82  	cmd.UI.DisplayNewline()
    83  
    84  	appSummary, warnings, err := cmd.Actor.GetApplicationSummaryByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID)
    85  	cmd.UI.DisplayWarnings(warnings)
    86  	if err != nil {
    87  		return shared.HandleError(err)
    88  	}
    89  
    90  	shared.DisplayAppSummary(cmd.UI, appSummary, false)
    91  
    92  	return nil
    93  }