Add post command for wall

cmdPost.go

@@ -0,0 +1,30 @@
+// +build !rm_basic_commands allcommands postcmd
+
+package main
+
+import (
+
+	"strings"
+	
+	"samhofi.us/x/keybase"
+)
+
+func init() {
+	command := Command{
+		Cmd:         []string{"post"},
+		Description: "- Post public messages on your wall",
+		Help:        "",
+		Exec:        cmdPost,
+	}
+
+	RegisterCommand(command)
+}
+func cmdPost(cmd []string) {
+	var pubChan keybase.Channel
+	pubChan.Public = true
+	pubChan.MembersType = keybase.USER
+	pubChan.Name = k.Username
+	post := strings.Join(cmd[1:], " ")
+	chat := k.NewChat(pubChan)
+	chat.Send(post)
+}