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running_environment_variable_group.go
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running_environment_variable_group.go
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package environmentvariablegroup
import (
"github.com/cloudfoundry/cli/cf/api/environment_variable_groups"
"github.com/cloudfoundry/cli/cf/command_registry"
"github.com/cloudfoundry/cli/cf/configuration/core_config"
. "github.com/cloudfoundry/cli/cf/i18n"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/cloudfoundry/cli/flags"
)
type RunningEnvironmentVariableGroup struct {
ui terminal.UI
config core_config.ReadWriter
environmentVariableGroupRepo environment_variable_groups.EnvironmentVariableGroupsRepository
}
func init() {
command_registry.Register(&RunningEnvironmentVariableGroup{})
}
func (cmd *RunningEnvironmentVariableGroup) MetaData() command_registry.CommandMetadata {
return command_registry.CommandMetadata{
Name: "running-environment-variable-group",
Description: T("Retrieve the contents of the running environment variable group"),
ShortName: "revg",
Usage: T("CF_NAME running-environment-variable-group"),
}
}
func (cmd *RunningEnvironmentVariableGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 0 {
cmd.ui.Failed(T("Incorrect Usage. No argument required\n\n") + command_registry.Commands.CommandUsage("running-environment-variable-group"))
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
}
return reqs, nil
}
func (cmd *RunningEnvironmentVariableGroup) SetDependency(deps command_registry.Dependency, pluginCall bool) command_registry.Command {
cmd.ui = deps.Ui
cmd.config = deps.Config
cmd.environmentVariableGroupRepo = deps.RepoLocator.GetEnvironmentVariableGroupsRepository()
return cmd
}
func (cmd *RunningEnvironmentVariableGroup) Execute(c flags.FlagContext) {
cmd.ui.Say(T("Retrieving the contents of the running environment variable group as {{.Username}}...", map[string]interface{}{
"Username": terminal.EntityNameColor(cmd.config.Username())}))
runningEnvVars, err := cmd.environmentVariableGroupRepo.ListRunning()
if err != nil {
cmd.ui.Failed(err.Error())
}
cmd.ui.Ok()
table := terminal.NewTable(cmd.ui, []string{T("Variable Name"), T("Assigned Value")})
for _, envVar := range runningEnvVars {
table.Add(envVar.Name, envVar.Value)
}
table.Print()
}