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update_security_group.go
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update_security_group.go
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package securitygroup
import (
"strings"
. "github.com/cloudfoundry/cli/cf/i18n"
"github.com/cloudfoundry/cli/flags"
"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/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/cloudfoundry/cli/json"
)
type UpdateSecurityGroup struct {
ui terminal.UI
securityGroupRepo security_groups.SecurityGroupRepo
configRepo core_config.Reader
}
func init() {
command_registry.Register(&UpdateSecurityGroup{})
}
func (cmd *UpdateSecurityGroup) MetaData() command_registry.CommandMetadata {
primaryUsage := T("CF_NAME update-security-group SECURITY_GROUP PATH_TO_JSON_RULES_FILE")
secondaryUsage := T(" The provided path can be an absolute or relative path to a file.\n It should have a single array with JSON objects inside describing the rules.")
tipUsage := T("TIP: Changes will not apply to existing running applications until they are restarted.")
return command_registry.CommandMetadata{
Name: "update-security-group",
Description: T("Update a security group"),
Usage: strings.Join([]string{primaryUsage, secondaryUsage, tipUsage}, "\n\n"),
}
}
func (cmd *UpdateSecurityGroup) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 2 {
cmd.ui.Failed(T("Incorrect Usage. Requires SECURITY_GROUP and PATH_TO_JSON_RULES_FILE as arguments\n\n") + command_registry.Commands.CommandUsage("update-security-group"))
}
requirements := []requirements.Requirement{requirementsFactory.NewLoginRequirement()}
return requirements, nil
}
func (cmd *UpdateSecurityGroup) 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 *UpdateSecurityGroup) Execute(context flags.FlagContext) {
name := context.Args()[0]
securityGroup, err := cmd.securityGroupRepo.Read(name)
if err != nil {
cmd.ui.Failed(err.Error())
}
pathToJSONFile := context.Args()[1]
rules, err := json.ParseJsonArray(pathToJSONFile)
if err != nil {
cmd.ui.Failed(err.Error())
}
cmd.ui.Say(T("Updating security group {{.security_group}} as {{.username}}",
map[string]interface{}{
"security_group": terminal.EntityNameColor(name),
"username": terminal.EntityNameColor(cmd.configRepo.Username()),
}))
err = cmd.securityGroupRepo.Update(securityGroup.Guid, rules)
if err != nil {
cmd.ui.Failed(err.Error())
}
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."))
}