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set_running_environment_variable_group.go
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set_running_environment_variable_group.go
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package environmentvariablegroup
import (
"errors"
"fmt"
"code.cloudfoundry.org/cli/cf/api/environmentvariablegroups"
"code.cloudfoundry.org/cli/cf/commandregistry"
"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
cf_errors "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 SetRunningEnvironmentVariableGroup struct {
ui terminal.UI
config coreconfig.ReadWriter
environmentVariableGroupRepo environmentvariablegroups.Repository
}
func init() {
commandregistry.Register(&SetRunningEnvironmentVariableGroup{})
}
func (cmd *SetRunningEnvironmentVariableGroup) MetaData() commandregistry.CommandMetadata {
return commandregistry.CommandMetadata{
Name: "set-running-environment-variable-group",
Description: T("Pass parameters as JSON to create a running environment variable group"),
ShortName: "srevg",
Usage: []string{
T(`CF_NAME set-running-environment-variable-group '{"name":"value","name":"value"}'`),
},
}
}
func (cmd *SetRunningEnvironmentVariableGroup) 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("set-running-environment-variable-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 *SetRunningEnvironmentVariableGroup) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.UI
cmd.config = deps.Config
cmd.environmentVariableGroupRepo = deps.RepoLocator.GetEnvironmentVariableGroupsRepository()
return cmd
}
func (cmd *SetRunningEnvironmentVariableGroup) Execute(c flags.FlagContext) error {
cmd.ui.Say(T("Setting the contents of the running environment variable group as {{.Username}}...", map[string]interface{}{
"Username": terminal.EntityNameColor(cmd.config.Username())}))
err := cmd.environmentVariableGroupRepo.SetRunning(c.Args()[0])
if err != nil {
suggestionText := ""
httpError, ok := err.(cf_errors.HTTPError)
if ok && httpError.ErrorCode() == cf_errors.MessageParseError {
suggestionText = T(`
Your JSON string syntax is invalid. Proper syntax is this: cf set-running-environment-variable-group '{"name":"value","name":"value"}'`)
}
return errors.New(err.Error() + suggestionText)
}
cmd.ui.Ok()
return nil
}