github.com/mook-as/cf-cli@v7.0.0-beta.28.0.20200120190804-b91c115fae48+incompatible/command/v7/feature_flag_command.go (about)

     1  package v7
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/sharedaction"
     5  	"code.cloudfoundry.org/cli/actor/v7action"
     6  	"code.cloudfoundry.org/cli/command"
     7  	"code.cloudfoundry.org/cli/command/flag"
     8  	"code.cloudfoundry.org/cli/command/v7/shared"
     9  	"code.cloudfoundry.org/cli/util/ui"
    10  	"code.cloudfoundry.org/clock"
    11  )
    12  
    13  //go:generate counterfeiter . FeatureFlagActor
    14  
    15  type FeatureFlagActor interface {
    16  	GetFeatureFlagByName(featureFlagName string) (v7action.FeatureFlag, v7action.Warnings, error)
    17  }
    18  
    19  type FeatureFlagCommand struct {
    20  	RequiredArgs    flag.Feature `positional-args:"yes"`
    21  	usage           interface{}  `usage:"CF_NAME feature-flag FEATURE_FLAG_NAME"`
    22  	relatedCommands interface{}  `related_commands:"disable-feature-flag, enable-feature-flag, feature-flags"`
    23  
    24  	UI          command.UI
    25  	Config      command.Config
    26  	SharedActor command.SharedActor
    27  	Actor       FeatureFlagActor
    28  }
    29  
    30  func (cmd *FeatureFlagCommand) Setup(config command.Config, ui command.UI) error {
    31  	cmd.UI = ui
    32  	cmd.Config = config
    33  	sharedActor := sharedaction.NewActor(config)
    34  	cmd.SharedActor = sharedActor
    35  
    36  	ccClient, uaaClient, err := shared.GetNewClientsAndConnectToCF(config, ui, "")
    37  	if err != nil {
    38  		return err
    39  	}
    40  	cmd.Actor = v7action.NewActor(ccClient, config, sharedActor, uaaClient, clock.NewClock())
    41  
    42  	return nil
    43  }
    44  
    45  func (cmd FeatureFlagCommand) Execute(args []string) error {
    46  	err := cmd.SharedActor.CheckTarget(false, false)
    47  	if err != nil {
    48  		return err
    49  	}
    50  
    51  	user, err := cmd.Config.CurrentUser()
    52  	if err != nil {
    53  		return err
    54  	}
    55  
    56  	cmd.UI.DisplayTextWithFlavor("Getting info for feature flag {{.FeatureFlag}} as {{.Username}}...", map[string]interface{}{
    57  		"FeatureFlag": cmd.RequiredArgs.Feature,
    58  		"Username":    user.Name,
    59  	})
    60  	cmd.UI.DisplayNewline()
    61  
    62  	featureFlag, warnings, err := cmd.Actor.GetFeatureFlagByName(cmd.RequiredArgs.Feature)
    63  	cmd.UI.DisplayWarnings(warnings)
    64  	if err != nil {
    65  		return err
    66  	}
    67  
    68  	cmd.displayTable(featureFlag)
    69  	return nil
    70  }
    71  
    72  func (cmd FeatureFlagCommand) displayTable(featureFlag v7action.FeatureFlag) {
    73  	var keyValueTable = [][]string{
    74  		{"Features", "State"},
    75  		{featureFlag.Name, cmd.flagBoolToString(featureFlag.Enabled)},
    76  	}
    77  
    78  	cmd.UI.DisplayTableWithHeader("", keyValueTable, ui.DefaultTableSpacePadding)
    79  }
    80  
    81  func (cmd FeatureFlagCommand) flagBoolToString(enabled bool) string {
    82  	if enabled {
    83  		return "enabled"
    84  	}
    85  	return "disabled"
    86  }