Fix jan and papiez plugins.

Yay, more locks. I wonder if there's a better way…

bot/bot.go

@@ -2,10 +2,17 @@ package bot
 
 import (
 	"github.com/arachnist/gorepost/config"
+	"sync"
 )
 
 var cfg *config.Config
+var cfgLock sync.Mutex
 
 func Initialize(config *config.Config) {
 	cfg = config
+	cfgLock.Unlock()
+}
+
+func init() {
+	cfgLock.Lock()
 }

bot/jan.go

@@ -1,5 +1,3 @@
-// +build configfix
-//
 // 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.
@@ -52,6 +50,8 @@ func jan(output func(irc.Message), msg irc.Message) {
 
 func lazyJanInit() {
 	defer janLock.Unlock()
+	cfgLock.Lock()
+	defer cfgLock.Unlock()
 	var err error
 	rand.Seed(time.Now().UnixNano())
 	objects, err = readLines(cfg.LookupString(nil, "DictionaryObjects"))

bot/papiez.go

@@ -1,5 +1,3 @@
-// +build configfix
-//
 // 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.
@@ -35,6 +33,8 @@ func papiez(output func(irc.Message), msg irc.Message) {
 
 func lazyPapiezInit() {
 	defer papiezLock.Unlock()
+	cfgLock.Lock()
+	defer cfgLock.Unlock()
 	var err error
 	rand.Seed(time.Now().UnixNano())
 	adjectives, err = readLines(cfg.LookupString(nil, "DictionaryAdjectives"))

bot/plugins_test.go

@@ -257,7 +257,7 @@ var eventTests = []struct {
 			},
 		},
 	},
-	/* {
+	{
 		desc: "papież",
 		in: irc.Message{
 			Command:  "PRIVMSG",
@@ -336,7 +336,7 @@ var eventTests = []struct {
 				Trailing: "Jan Paweł II predicate małe specified-object",
 			},
 		},
-	}, */
+	},
 	{
 		desc: "roll multiple",
 		in: irc.Message{