Method Execute

cf/commands/plugin/plugins.go:60–121

(c flags.FlagContext)

}

func (cmd *Plugins) Execute(c flags.FlagContext) error {
	var version string

	cmd.ui.Say(T("Listing Installed Plugins..."))

	plugins := cmd.config.Plugins()

	var table *terminal.UITable
	if c.Bool("checksum") {
		cmd.ui.Say(T("Computing sha1 for installed plugins, this may take a while ..."))
		table = cmd.ui.Table([]string{T("Plugin Name"), T("Version"), T("Command Name"), "sha1", T("Command Help")})
	} else {
		table = cmd.ui.Table([]string{T("Plugin Name"), T("Version"), T("Command Name"), T("Command Help")})
	}

	sortedPluginNames := make([]string, 0, len(plugins))
	for k := range plugins {
		sortedPluginNames = append(sortedPluginNames, k)
	}
	sort.Slice(sortedPluginNames, sorting.SortAlphabeticFunc(sortedPluginNames))

	for _, pluginName := range sortedPluginNames {
		metadata := plugins[pluginName]
		if metadata.Version.Major == 0 && metadata.Version.Minor == 0 && metadata.Version.Build == 0 {
			version = "N/A"
		} else {
			version = fmt.Sprintf("%d.%d.%d", metadata.Version.Major, metadata.Version.Minor, metadata.Version.Build)
		}

		for _, command := range metadata.Commands {
			args := []string{pluginName, version}

			if command.Alias != "" {
				args = append(args, command.Name+", "+command.Alias)
			} else {
				args = append(args, command.Name)
			}

			if c.Bool("checksum") {
				checksum := util.NewSha1Checksum(metadata.Location)
				sha1, err := checksum.ComputeFileSha1()
				if err != nil {
					args = append(args, "n/a")
				} else {
					args = append(args, fmt.Sprintf("%x", sha1))
				}
			}

			args = append(args, command.HelpText)
			table.Add(args...)
		}
	}

	cmd.ui.Ok()
	cmd.ui.Say("")

	err := table.Print()
	if err != nil {