Add mod command to get a list of channel mods

Signed-off-by: Adam Jimerson <[email protected]>

Author: vendion

README.md

@@ -99,6 +99,7 @@ link to devlunch | Returns the link to the dev lunch live stream
 is `username` alive | Returns status of user
 \[groups\|meetups\] list | Lists all groups that are known to Ash
 \[group\|meetup\] details | Returns details about a group
+mods | Returns a list of channel mods currently online
 
 ## Contributing
 

main.go

@@ -7,6 +7,7 @@ package main
 import (
 	"fmt"
 	"os"
+	"strings"
 
 	"github.com/danryan/hal"
 	_ "github.com/danryan/hal/adapter/irc"
@@ -16,7 +17,7 @@ import (
 )
 
 // VERSION contians the current verison number and revison if need be
-const VERSION = "2015-06-09-1"
+var VERSION string
 
 // handler is an interface for objects to implement in order to respond to messages.
 type handler interface {
@@ -68,6 +69,19 @@ var helpHandler = hear(`help`, "help", "Displays this message", func(res *hal.Re
 	return nil
 })
 
+var modHandler = hear(`mods`, "mods", "Returns a list of channel moderators", func(res *hal.Response) error {
+	admin := res.Robot.Auth.Admins()
+	hal.Logger.Debugf("admins: %#v", admin)
+
+	var ops []string
+	for _, a := range admin {
+		ops = append(ops, a.Name)
+	}
+	msg := strings.Join(ops, ", ")
+	err := res.Reply("Current mods are: " + msg)
+	return err
+})
+
 func hear(pattern string, command string, message string, fn func(res *hal.Response) error) handler {
 	addHelpMessage(command, message)
 	return hal.Hear("^(?i)Ash "+pattern, fn)
@@ -127,6 +141,7 @@ func run() int {
 		karmaHandler,
 		karmaStatsHandler,
 		karmaRankingHandler,
+		modHandler,
 	)
 
 	if err := robot.Run(); err != nil {