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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_metadata"
"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/codegangsta/cli"
)
type DeleteSecurityGroup struct {
ui terminal.UI
securityGroupRepo security_groups.SecurityGroupRepo
configRepo core_config.Reader
}
func NewDeleteSecurityGroup(ui terminal.UI, configRepo core_config.Reader, securityGroupRepo security_groups.SecurityGroupRepo) DeleteSecurityGroup {
return DeleteSecurityGroup{
ui: ui,
configRepo: configRepo,
securityGroupRepo: securityGroupRepo,
}
}
func (cmd DeleteSecurityGroup) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "delete-security-group",
Description: T("Deletes a security group"),
Usage: T("CF_NAME delete-security-group SECURITY_GROUP [-f]"),
Flags: []cli.Flag{
cli.BoolFlag{Name: "f", Usage: T("Force deletion without confirmation")},
},
}
}
func (cmd DeleteSecurityGroup) GetRequirements(requirementsFactory requirements.Factory, context *cli.Context) ([]requirements.Requirement, error) {
if len(context.Args()) != 1 {
cmd.ui.FailWithUsage(context)
}
requirements := []requirements.Requirement{requirementsFactory.NewLoginRequirement()}
return requirements, nil
}
func (cmd DeleteSecurityGroup) Run(context *cli.Context) {
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()
}