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

     1  package pluginrepo
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/cf/commandregistry"
     5  	"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
     6  	"code.cloudfoundry.org/cli/cf/flags"
     7  	"code.cloudfoundry.org/cli/cf/requirements"
     8  	"code.cloudfoundry.org/cli/cf/terminal"
     9  
    10  	. "code.cloudfoundry.org/cli/cf/i18n"
    11  )
    12  
    13  type ListPluginRepos struct {
    14  	ui     terminal.UI
    15  	config coreconfig.Reader
    16  }
    17  
    18  func init() {
    19  	commandregistry.Register(&ListPluginRepos{})
    20  }
    21  
    22  func (cmd *ListPluginRepos) MetaData() commandregistry.CommandMetadata {
    23  	return commandregistry.CommandMetadata{
    24  		Name:        "list-plugin-repos",
    25  		Description: T("List all the added plugin repositories"),
    26  		Usage: []string{
    27  			T("CF_NAME list-plugin-repos"),
    28  		},
    29  	}
    30  }
    31  
    32  func (cmd *ListPluginRepos) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
    33  	usageReq := requirements.NewUsageRequirement(commandregistry.CLICommandUsagePresenter(cmd),
    34  		T("No argument required"),
    35  		func() bool {
    36  			return len(fc.Args()) != 0
    37  		},
    38  	)
    39  
    40  	reqs := []requirements.Requirement{
    41  		usageReq,
    42  	}
    43  	return reqs, nil
    44  }
    45  
    46  func (cmd *ListPluginRepos) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
    47  	cmd.ui = deps.UI
    48  	cmd.config = deps.Config
    49  	return cmd
    50  }
    51  
    52  func (cmd *ListPluginRepos) Execute(c flags.FlagContext) error {
    53  	repos := cmd.config.PluginRepos()
    54  
    55  	table := cmd.ui.Table([]string{T("Repo Name"), T("URL")})
    56  
    57  	for _, repo := range repos {
    58  		table.Add(repo.Name, repo.URL)
    59  	}
    60  
    61  	cmd.ui.Ok()
    62  	cmd.ui.Say("")
    63  
    64  	err := table.Print()
    65  	if err != nil {
    66  		return err
    67  	}
    68  
    69  	cmd.ui.Say("")
    70  	return nil
    71  }