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package shell
import "github.com/canonical/go-dqlite/v3/client"
// Option that can be used to tweak shell parameters.
type Option func(*options)
// WithDialFunc sets a custom dial function for connecting to dqlite endpoints.
func WithDialFunc(dial client.DialFunc) Option {
return func(options *options) {
options.Dial = dial
}
}
// WithDriverName sets a custom name for the registered dqlite driver. The
// default is "dqlite".
func WithDriverName(name string) Option {
return func(options *options) {
options.DriverName = name
}
}
// WithFormat specifies the output format.
func WithFormat(format string) Option {
return func(options *options) {
options.Format = format
}
}
type options struct {
Dial client.DialFunc
DriverName string
Format string
}
// Create a client options object with sane defaults.
func defaultOptions() *options {
return &options{
Dial: client.DefaultDialFunc,
DriverName: "dqlite",
Format: formatTabular,
}
}
const (
formatTabular = "tabular"
formatJson = "json"
)
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