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// Copyright 2015 Robert S. Gerus. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package bot
import (
"log"
"math/rand"
"strings"
"sync"
"time"
cfg "github.com/arachnist/gorepost/config"
"github.com/arachnist/gorepost/irc"
)
var adjectives []string
var papiezLock sync.RWMutex
func papiez(output func(irc.Message), msg irc.Message) {
args := strings.Split(msg.Trailing, " ")
if args[0] != ":papiez" && args[0] != ":papież" {
return
}
papiezLock.RLock()
defer papiezLock.RUnlock()
choice := "Papież " + adjectives[rand.Intn(len(adjectives))]
output(reply(msg, choice))
}
func lazyPapiezInit() {
defer papiezLock.Unlock()
var err error
rand.Seed(time.Now().UnixNano())
adjectives, err = readLines(cfg.LookupString(nil, "DictionaryAdjectives"))
if err != nil {
log.Println("failed to read adjectives", err)
return
}
addCallback("PRIVMSG", "papiez", papiez)
}
func init() {
papiezLock.Lock()
log.Println("Defering \"papiez\" initialization")
go lazyPapiezInit()
}
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