github.com/loggregator/cli@v6.33.1-0.20180224010324-82334f081791+incompatible/cf/commands/space/spaces.go (about)

     1  package space
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/cf/api/spaces"
     7  	"code.cloudfoundry.org/cli/cf/commandregistry"
     8  	"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
     9  	"code.cloudfoundry.org/cli/cf/flags"
    10  	. "code.cloudfoundry.org/cli/cf/i18n"
    11  	"code.cloudfoundry.org/cli/cf/models"
    12  	"code.cloudfoundry.org/cli/cf/requirements"
    13  	"code.cloudfoundry.org/cli/cf/terminal"
    14  	"code.cloudfoundry.org/cli/plugin/models"
    15  )
    16  
    17  type ListSpaces struct {
    18  	ui        terminal.UI
    19  	config    coreconfig.Reader
    20  	spaceRepo spaces.SpaceRepository
    21  
    22  	pluginModel *[]plugin_models.GetSpaces_Model
    23  	pluginCall  bool
    24  }
    25  
    26  func init() {
    27  	commandregistry.Register(&ListSpaces{})
    28  }
    29  
    30  func (cmd *ListSpaces) MetaData() commandregistry.CommandMetadata {
    31  	return commandregistry.CommandMetadata{
    32  		Name:        "spaces",
    33  		Description: T("List all spaces in an org"),
    34  		Usage: []string{
    35  			T("CF_NAME spaces"),
    36  		},
    37  	}
    38  
    39  }
    40  
    41  func (cmd *ListSpaces) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
    42  	usageReq := requirements.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd),
    43  		T("No argument required"),
    44  		func() bool {
    45  			return len(fc.Args()) != 0
    46  		},
    47  	)
    48  
    49  	reqs := []requirements.Requirement{
    50  		usageReq,
    51  		requirementsFactory.NewLoginRequirement(),
    52  		requirementsFactory.NewTargetedOrgRequirement(),
    53  	}
    54  
    55  	return reqs, nil
    56  }
    57  
    58  func (cmd *ListSpaces) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
    59  	cmd.ui = deps.UI
    60  	cmd.config = deps.Config
    61  	cmd.spaceRepo = deps.RepoLocator.GetSpaceRepository()
    62  	cmd.pluginCall = pluginCall
    63  	cmd.pluginModel = deps.PluginModels.Spaces
    64  	return cmd
    65  }
    66  
    67  func (cmd *ListSpaces) Execute(c flags.FlagContext) error {
    68  	cmd.ui.Say(T("Getting spaces in org {{.TargetOrgName}} as {{.CurrentUser}}...\n",
    69  		map[string]interface{}{
    70  			"TargetOrgName": terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
    71  			"CurrentUser":   terminal.EntityNameColor(cmd.config.Username()),
    72  		}))
    73  
    74  	foundSpaces := false
    75  	table := cmd.ui.Table([]string{T("name")})
    76  	err := cmd.spaceRepo.ListSpaces(func(space models.Space) bool {
    77  		table.Add(space.Name)
    78  		foundSpaces = true
    79  
    80  		if cmd.pluginCall {
    81  			s := plugin_models.GetSpaces_Model{}
    82  			s.Name = space.Name
    83  			s.Guid = space.GUID
    84  			*(cmd.pluginModel) = append(*(cmd.pluginModel), s)
    85  		}
    86  
    87  		return true
    88  	})
    89  	err = table.Print()
    90  	if err != nil {
    91  		return err
    92  	}
    93  
    94  	if err != nil {
    95  		return errors.New(T("Failed fetching spaces.\n{{.ErrorDescription}}",
    96  			map[string]interface{}{
    97  				"ErrorDescription": err.Error(),
    98  			}))
    99  	}
   100  
   101  	if !foundSpaces {
   102  		cmd.ui.Say(T("No spaces found"))
   103  	}
   104  	return nil
   105  }