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delete_security_group.go
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delete_security_group.go
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package securitygroup
import (
"github.com/cloudfoundry/cli/cf/api/security_groups"
"github.com/cloudfoundry/cli/cf/command_registry"
"github.com/cloudfoundry/cli/cf/configuration/core_config"
"github.com/cloudfoundry/cli/cf/errors"
. "github.com/cloudfoundry/cli/cf/i18n"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/simonleung8/flags"
"github.com/simonleung8/flags/flag"
)
type DeleteSecurityGroup struct {
ui terminal.UI
securityGroupRepo security_groups.SecurityGroupRepo
configRepo core_config.Reader
}
func init() {
command_registry.Register(&DeleteSecurityGroup{})
}
func (cmd *DeleteSecurityGroup) MetaData() command_registry.CommandMetadata {
fs := make(map[string]flags.FlagSet)
fs["f"] = &cliFlags.BoolFlag{Name: "f", Usage: T("Force deletion without confirmation")}
return command_registry.CommandMetadata{
Name: "delete-security-group",
Description: T("Deletes a security group"),
Usage: T("CF_NAME delete-security-group SECURITY_GROUP [-f]"),
Flags: fs,
}
}
func (cmd *DeleteSecurityGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + command_registry.Commands.CommandUsage("delete-security-group"))
}
requirements := []requirements.Requirement{requirementsFactory.NewLoginRequirement()}
return requirements, nil
}
func (cmd *DeleteSecurityGroup) SetDependency(deps command_registry.Dependency, pluginCall bool) command_registry.Command {
cmd.ui = deps.Ui
cmd.configRepo = deps.Config
cmd.securityGroupRepo = deps.RepoLocator.GetSecurityGroupRepository()
return cmd
}
func (cmd *DeleteSecurityGroup) Execute(context flags.FlagContext) {
name := context.Args()[0]
cmd.ui.Say(T("Deleting security group {{.security_group}} as {{.username}}",
map[string]interface{}{
"security_group": terminal.EntityNameColor(name),
"username": terminal.EntityNameColor(cmd.configRepo.Username()),
}))
if !context.Bool("f") {
response := cmd.ui.ConfirmDelete(T("security group"), name)
if !response {
return
}
}
group, err := cmd.securityGroupRepo.Read(name)
switch err.(type) {
case nil:
case *errors.ModelNotFoundError:
cmd.ui.Ok()
cmd.ui.Warn(T("Security group {{.security_group}} does not exist", map[string]interface{}{"security_group": name}))
return
default:
cmd.ui.Failed(err.Error())
}
err = cmd.securityGroupRepo.Delete(group.Guid)
if err != nil {
cmd.ui.Failed(err.Error())
}
cmd.ui.Ok()
}