github.com/randomtask1155/cli@v6.41.1-0.20181227003417-a98eed78cbde+incompatible/command/v6/v3_set_env_command.go (about)

     1  package v6
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/sharedaction"
     5  	"code.cloudfoundry.org/cli/actor/v3action"
     6  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
     7  	"code.cloudfoundry.org/cli/command"
     8  	"code.cloudfoundry.org/cli/command/flag"
     9  	"code.cloudfoundry.org/cli/command/v6/shared"
    10  )
    11  
    12  //go:generate counterfeiter . V3SetEnvActor
    13  
    14  type V3SetEnvActor interface {
    15  	CloudControllerAPIVersion() string
    16  	SetEnvironmentVariableByApplicationNameAndSpace(appName string, spaceGUID string, envPair v3action.EnvironmentVariablePair) (v3action.Warnings, error)
    17  }
    18  
    19  type V3SetEnvCommand struct {
    20  	RequiredArgs    flag.SetEnvironmentArgs `positional-args:"yes"`
    21  	usage           interface{}             `usage:"CF_NAME v3-set-env APP_NAME ENV_VAR_NAME ENV_VAR_VALUE"`
    22  	relatedCommands interface{}             `related_commands:"v3-apps, v3-env, v3-restart, set-running-environment-variable-group, set-staging-environment-variable-group, v3-stage, v3-unset-env"`
    23  
    24  	UI          command.UI
    25  	Config      command.Config
    26  	SharedActor command.SharedActor
    27  	Actor       V3SetEnvActor
    28  }
    29  
    30  func (cmd *V3SetEnvCommand) 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, _, err := shared.NewV3BasedClients(config, ui, true, "")
    36  	if err != nil {
    37  		return err
    38  	}
    39  	cmd.Actor = v3action.NewActor(ccClient, config, nil, nil)
    40  
    41  	return nil
    42  }
    43  
    44  func (cmd V3SetEnvCommand) Execute(args []string) error {
    45  	cmd.UI.DisplayWarning(command.ExperimentalWarning)
    46  
    47  	err := command.MinimumCCAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionApplicationFlowV3)
    48  	if err != nil {
    49  		return err
    50  	}
    51  
    52  	err = cmd.SharedActor.CheckTarget(true, true)
    53  	if err != nil {
    54  		return err
    55  	}
    56  
    57  	user, err := cmd.Config.CurrentUser()
    58  	if err != nil {
    59  		return err
    60  	}
    61  
    62  	appName := cmd.RequiredArgs.AppName
    63  	cmd.UI.DisplayTextWithFlavor("Setting env variable {{.EnvVarName}} for app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    64  		"AppName":    appName,
    65  		"EnvVarName": cmd.RequiredArgs.EnvironmentVariableName,
    66  		"OrgName":    cmd.Config.TargetedOrganization().Name,
    67  		"SpaceName":  cmd.Config.TargetedSpace().Name,
    68  		"Username":   user.Name,
    69  	})
    70  
    71  	warnings, err := cmd.Actor.SetEnvironmentVariableByApplicationNameAndSpace(
    72  		appName,
    73  		cmd.Config.TargetedSpace().GUID,
    74  		v3action.EnvironmentVariablePair{
    75  			Key:   cmd.RequiredArgs.EnvironmentVariableName,
    76  			Value: string(cmd.RequiredArgs.EnvironmentVariableValue),
    77  		})
    78  	cmd.UI.DisplayWarnings(warnings)
    79  	if err != nil {
    80  		return err
    81  	}
    82  
    83  	cmd.UI.DisplayOK()
    84  	cmd.UI.DisplayText("TIP: Use 'cf v3-stage {{.AppName}}' to ensure your env variable changes take effect.", map[string]interface{}{
    85  		"AppName": appName,
    86  	})
    87  
    88  	return nil
    89  }