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unbind_staging_security_group.go
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unbind_staging_security_group.go
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package securitygroup
import (
"fmt"
"code.cloudfoundry.org/cli/cf/api/securitygroups"
"code.cloudfoundry.org/cli/cf/api/securitygroups/defaults/staging"
"code.cloudfoundry.org/cli/cf/commandregistry"
"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
"code.cloudfoundry.org/cli/cf/errors"
"code.cloudfoundry.org/cli/cf/flags"
. "code.cloudfoundry.org/cli/cf/i18n"
"code.cloudfoundry.org/cli/cf/requirements"
"code.cloudfoundry.org/cli/cf/terminal"
)
type unbindFromStagingGroup struct {
ui terminal.UI
configRepo coreconfig.Reader
securityGroupRepo securitygroups.SecurityGroupRepo
stagingGroupRepo staging.SecurityGroupsRepo
}
func init() {
commandregistry.Register(&unbindFromStagingGroup{})
}
func (cmd *unbindFromStagingGroup) MetaData() commandregistry.CommandMetadata {
primaryUsage := T("CF_NAME unbind-staging-security-group SECURITY_GROUP")
tipUsage := T("TIP: Changes will not apply to existing running applications until they are restarted.")
return commandregistry.CommandMetadata{
Name: "unbind-staging-security-group",
Description: T("Unbind a security group from the set of security groups for staging applications"),
Usage: []string{
primaryUsage,
"\n\n",
tipUsage,
},
}
}
func (cmd *unbindFromStagingGroup) 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") + commandregistry.Commands.CommandUsage("unbind-staging-security-group"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
}
return reqs, nil
}
func (cmd *unbindFromStagingGroup) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.UI
cmd.configRepo = deps.Config
cmd.securityGroupRepo = deps.RepoLocator.GetSecurityGroupRepository()
cmd.stagingGroupRepo = deps.RepoLocator.GetStagingSecurityGroupsRepository()
return cmd
}
func (cmd *unbindFromStagingGroup) Execute(context flags.FlagContext) error {
name := context.Args()[0]
cmd.ui.Say(T("Unbinding security group {{.security_group}} from defaults for staging as {{.username}}",
map[string]interface{}{
"security_group": terminal.EntityNameColor(name),
"username": terminal.EntityNameColor(cmd.configRepo.Username()),
}))
securityGroup, err := cmd.securityGroupRepo.Read(name)
switch (err).(type) {
case nil:
case *errors.ModelNotFoundError:
cmd.ui.Ok()
cmd.ui.Warn(T("Security group {{.security_group}} {{.error_message}}",
map[string]interface{}{
"security_group": terminal.EntityNameColor(name),
"error_message": terminal.WarningColor(T("does not exist.")),
}))
return nil
default:
return err
}
err = cmd.stagingGroupRepo.UnbindFromStagingSet(securityGroup.GUID)
if err != nil {
return err
}
cmd.ui.Ok()
cmd.ui.Say("\n\n")
cmd.ui.Say(T("TIP: Changes will not apply to existing running applications until they are restarted."))
return nil
}