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// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package base
import (
"fmt"
"os"
"os/exec"
"path"
"path/filepath"
"strings"
"github.com/Unknwon/com"
"github.com/Unknwon/goconfig"
"github.com/gogits/cache"
"github.com/gogits/gogs/modules/log"
)
// Mailer represents a mail service.
type Mailer struct {
Name string
Host string
User, Passwd string
}
var (
AppVer string
AppName string
AppLogo string
AppUrl string
Domain string
SecretKey string
RunUser string
RepoRootPath string
Cfg *goconfig.ConfigFile
MailService *Mailer
Cache cache.Cache
CacheAdapter string
CacheConfig string
LogMode string
LogConfig string
)
var Service struct {
RegisterEmailConfirm bool
DisenableRegisteration bool
RequireSignInView bool
ActiveCodeLives int
ResetPwdCodeLives int
}
func exeDir() (string, error) {
file, err := exec.LookPath(os.Args[0])
if err != nil {
return "", err
}
p, err := filepath.Abs(file)
if err != nil {
return "", err
}
return path.Dir(p), nil
}
var logLevels = map[string]string{
"Trace": "0",
"Debug": "1",
"Info": "2",
"Warn": "3",
"Error": "4",
"Critical": "5",
}
func newService() {
Service.ActiveCodeLives = Cfg.MustInt("service", "ACTIVE_CODE_LIVE_MINUTES", 180)
Service.ResetPwdCodeLives = Cfg.MustInt("service", "RESET_PASSWD_CODE_LIVE_MINUTES", 180)
Service.DisenableRegisteration = Cfg.MustBool("service", "DISENABLE_REGISTERATION", false)
Service.RequireSignInView = Cfg.MustBool("service", "REQUIRE_SIGNIN_VIEW", false)
}
func newLogService() {
// Get and check log mode.
LogMode = Cfg.MustValue("log", "MODE", "console")
modeSec := "log." + LogMode
if _, err := Cfg.GetSection(modeSec); err != nil {
fmt.Printf("Unknown log mode: %s\n", LogMode)
os.Exit(2)
}
// Log level.
levelName := Cfg.MustValue("log."+LogMode, "LEVEL", "Trace")
level, ok := logLevels[levelName]
if !ok {
fmt.Printf("Unknown log level: %s\n", levelName)
os.Exit(2)
}
// Generate log configuration.
switch LogMode {
case "console":
LogConfig = fmt.Sprintf(`{"level":%s}`, level)
case "file":
logPath := Cfg.MustValue(modeSec, "FILE_NAME", "log/gogs.log")
os.MkdirAll(path.Dir(logPath), os.ModePerm)
LogConfig = fmt.Sprintf(
`{"level":%s,"filename":%s,"rotate":%v,"maxlines":%d,"maxsize",%d,"daily":%v,"maxdays":%d}`, level,
logPath,
Cfg.MustBool(modeSec, "LOG_ROTATE", true),
Cfg.MustInt(modeSec, "MAX_LINES", 1000000),
1<<uint(Cfg.MustInt(modeSec, "MAX_SIZE_SHIFT", 28)),
Cfg.MustBool(modeSec, "DAILY_ROTATE", true),
Cfg.MustInt(modeSec, "MAX_DAYS", 7))
case "conn":
LogConfig = fmt.Sprintf(`{"level":%s,"reconnectOnMsg":%v,"reconnect":%v,"net":%s,"addr":%s}`, level,
Cfg.MustBool(modeSec, "RECONNECT_ON_MSG", false),
Cfg.MustBool(modeSec, "RECONNECT", false),
Cfg.MustValue(modeSec, "PROTOCOL", "tcp"),
Cfg.MustValue(modeSec, "ADDR", ":7020"))
case "smtp":
LogConfig = fmt.Sprintf(`{"level":%s,"username":%s,"password":%s,"host":%s,"sendTos":%s,"subject":%s}`, level,
Cfg.MustValue(modeSec, "USER", "example@example.com"),
Cfg.MustValue(modeSec, "PASSWD", "******"),
Cfg.MustValue(modeSec, "HOST", "127.0.0.1:25"),
Cfg.MustValue(modeSec, "RECEIVERS", "[]"),
Cfg.MustValue(modeSec, "SUBJECT", "Diagnostic message from serve"))
}
log.NewLogger(Cfg.MustInt64("log", "BUFFER_LEN", 10000), LogMode, LogConfig)
log.Info("Log Mode: %s(%s)", strings.Title(LogMode), levelName)
}
func newCacheService() {
CacheAdapter = Cfg.MustValue("cache", "ADAPTER", "memory")
switch CacheAdapter {
case "memory":
CacheConfig = fmt.Sprintf(`{"interval":%d}`, Cfg.MustInt("cache", "INTERVAL", 60))
case "redis", "memcache":
CacheConfig = fmt.Sprintf(`{"conn":"%s"}`, Cfg.MustValue("cache", "HOST"))
default:
fmt.Printf("Unknown cache adapter: %s\n", CacheAdapter)
os.Exit(2)
}
var err error
Cache, err = cache.NewCache(CacheAdapter, CacheConfig)
if err != nil {
fmt.Printf("Init cache system failed, adapter: %s, config: %s, %v\n",
CacheAdapter, CacheConfig, err)
os.Exit(2)
}
log.Info("Cache Service Enabled")
}
func newMailService() {
// Check mailer setting.
if Cfg.MustBool("mailer", "ENABLED") {
MailService = &Mailer{
Name: Cfg.MustValue("mailer", "NAME", AppName),
Host: Cfg.MustValue("mailer", "HOST", "127.0.0.1:25"),
User: Cfg.MustValue("mailer", "USER", "example@example.com"),
Passwd: Cfg.MustValue("mailer", "PASSWD", "******"),
}
log.Info("Mail Service Enabled")
}
}
func newRegisterMailService() {
if !Cfg.MustBool("service", "REGISTER_EMAIL_CONFIRM") {
return
} else if MailService == nil {
log.Warn("Register Mail Service: Mail Service is not enabled")
return
}
Service.RegisterEmailConfirm = true
log.Info("Register Mail Service Enabled")
}
func NewConfigContext() {
var err error
workDir, err := exeDir()
if err != nil {
fmt.Printf("Fail to get work directory: %s\n", err)
os.Exit(2)
}
cfgPath := filepath.Join(workDir, "conf/app.ini")
Cfg, err = goconfig.LoadConfigFile(cfgPath)
if err != nil {
fmt.Printf("Cannot load config file '%s'\n", cfgPath)
os.Exit(2)
}
Cfg.BlockMode = false
cfgPath = filepath.Join(workDir, "custom/conf/app.ini")
if com.IsFile(cfgPath) {
if err = Cfg.AppendFiles(cfgPath); err != nil {
fmt.Printf("Cannot load config file '%s'\n", cfgPath)
os.Exit(2)
}
}
AppName = Cfg.MustValue("", "APP_NAME", "Gogs: Go Git Service")
AppLogo = Cfg.MustValue("", "APP_LOGO", "img/favicon.png")
AppUrl = Cfg.MustValue("server", "ROOT_URL")
Domain = Cfg.MustValue("server", "DOMAIN")
SecretKey = Cfg.MustValue("security", "SECRET_KEY")
RunUser = Cfg.MustValue("", "RUN_USER")
// Determine and create root git reposiroty path.
RepoRootPath = Cfg.MustValue("repository", "ROOT")
if err = os.MkdirAll(RepoRootPath, os.ModePerm); err != nil {
fmt.Printf("models.init(fail to create RepoRootPath(%s)): %v\n", RepoRootPath, err)
os.Exit(2)
}
}
func NewServices() {
newService()
newLogService()
newCacheService()
newMailService()
newRegisterMailService()
}
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