Add agent => bot

agent/input/input.go

@@ -0,0 +1,55 @@
+// Package input is an interface for bot inputs
+package input
+
+import (
+	"github.com/micro/cli"
+)
+
+type EventType string
+
+const (
+	TextEvent EventType = "text"
+)
+
+var (
+	// Inputs keyed by name
+	// Example slack or hipchat
+	Inputs = map[string]Input{}
+)
+
+// Event is the unit sent and received
+type Event struct {
+	Type EventType
+	From string
+	To   string
+	Data []byte
+	Meta map[string]interface{}
+}
+
+// Input is an interface for sources which
+// provide a way to communicate with the bot.
+// Slack, HipChat, XMPP, etc.
+type Input interface {
+	// Provide cli flags
+	Flags() []cli.Flag
+	// Initialise input using cli context
+	Init(*cli.Context) error
+	// Stream events from the input
+	Stream() (Conn, error)
+	// Start the input
+	Start() error
+	// Stop the input
+	Stop() error
+	// name of the input
+	String() string
+}
+
+// Conn interface provides a way to
+// send and receive events. Send and
+// Recv both block until succeeding
+// or failing.
+type Conn interface {
+	Close() error
+	Recv(*Event) error
+	Send(*Event) error
+}