package runtimevar import ( "context" "github.com/asim/go-micro/v3/config/source" "gocloud.dev/runtimevar" ) type variableKey struct{} // WithVariable sets the runtimevar.Variable. func WithVariable(v *runtimevar.Variable) source.Option { return func(o *source.Options) { if o.Context == nil { o.Context = context.Background() } o.Context = context.WithValue(o.Context, variableKey{}, v) } }