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feature_flags.go
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feature_flags.go
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package featureflag
import (
"github.com/cloudfoundry/cli/cf/api/feature_flags"
"github.com/cloudfoundry/cli/cf/command_metadata"
"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/codegangsta/cli"
)
type ListFeatureFlags struct {
ui terminal.UI
config core_config.ReadWriter
flagRepo feature_flags.FeatureFlagRepository
}
func NewListFeatureFlags(
ui terminal.UI,
config core_config.ReadWriter,
flagRepo feature_flags.FeatureFlagRepository) (cmd ListFeatureFlags) {
return ListFeatureFlags{
ui: ui,
config: config,
flagRepo: flagRepo,
}
}
func (cmd ListFeatureFlags) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "feature-flags",
Description: T("Retrieve list of feature flags with status of each flag-able feature"),
Usage: T("CF_NAME feature-flags"),
}
}
func (cmd ListFeatureFlags) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) ([]requirements.Requirement, error) {
if len(c.Args()) != 0 {
cmd.ui.FailWithUsage(c)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
}
return reqs, nil
}
func (cmd ListFeatureFlags) Run(c *cli.Context) {
cmd.ui.Say(T("Retrieving status of all flagged features as {{.Username}}...", map[string]interface{}{
"Username": terminal.EntityNameColor(cmd.config.Username())}))
flags, err := cmd.flagRepo.List()
if err != nil {
cmd.ui.Failed(err.Error())
return
}
cmd.ui.Ok()
cmd.ui.Say("")
table := terminal.NewTable(cmd.ui, []string{T("Features"), T("State")})
for _, flag := range flags {
table.Add(
flag.Name,
cmd.flagBoolToString(flag.Enabled),
)
}
table.Print()
return
}
func (cmd ListFeatureFlags) flagBoolToString(enabled bool) string {
if enabled {
return "enabled"
} else {
return "disabled"
}
}