selfcare init

proxy_go/public/go-telnet@v0.0.0-20180421082511-9ff0b2ab096e/telsh/producer.go

@@ -0,0 +1,36 @@
+package telsh
+
+
+import (
+	"github.com/reiver/go-telnet"
+)
+
+
+// A Producer provides a Produce method which creates a Handler.
+//
+// Producer is an abstraction that represents a shell "command".
+//
+// Contrast this with a Handler, which is is an abstraction that
+// represents a "running" shell "command".
+//
+// To use a metaphor, the differences between a Producer and a Handler,
+// is like the difference between a program executable and actually running
+// the program executable.
+type Producer interface {
+	Produce(telnet.Context, string, ...string) Handler
+}
+
+
+// ProducerFunc is an adaptor, that can be used to turn a func with the
+// signature:
+//
+//	func(telnet.Context, string, ...string) Handler
+//
+// Into a Producer
+type ProducerFunc func(telnet.Context, string, ...string) Handler
+
+
+// Produce makes ProducerFunc fit the Producer interface.
+func (fn ProducerFunc) Produce(ctx telnet.Context, name string, args ...string) Handler {
+	return fn(ctx, name, args...)
+}