/
automirror.go
147 lines (129 loc) · 2.99 KB
/
automirror.go
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package main
import (
log "github.com/sirupsen/logrus"
"github.com/syberalexis/automirror/both"
"github.com/syberalexis/automirror/configs"
"github.com/syberalexis/automirror/mirrors"
"github.com/syberalexis/automirror/pullers"
"github.com/syberalexis/automirror/pushers"
"github.com/syberalexis/automirror/utils"
"os"
"sync"
)
type automirror struct {
config configs.TomlConfig
mirrors []mirrors.Mirror
}
func (a *automirror) buildMirrors() {
var mirrorsArray []mirrors.Mirror
for name, mirror := range a.config.Mirrors {
var puller pullers.Puller
var pusher pushers.Pusher
if engine := buildEngine(mirror.Puller); engine != nil {
puller = engine.(pullers.Puller)
}
if engine := buildEngine(mirror.Pusher); engine != nil {
pusher = engine.(pushers.Pusher)
}
mirrorsArray = append(
mirrorsArray,
mirrors.New(
name,
puller,
pusher,
mirror.Timer,
utils.LoggerInfo{
Directory: a.config.LogDir,
Filename: name,
Format: a.config.LogFormat,
Level: a.config.LogLevel,
},
),
)
}
a.mirrors = mirrorsArray
}
func initializeLogger(config configs.TomlConfig) *os.File {
var file *os.File
if config.LogDir != "" {
file, err := os.OpenFile(utils.Combine(config.LogDir, "automirror.log"), os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
if err != nil {
log.Fatal(err)
}
log.SetOutput(file)
}
if config.LogFormat == "json" {
log.SetFormatter(&log.JSONFormatter{})
}
if config.LogLevel != "" {
var level log.Level
ptr := &level
err := ptr.UnmarshalText([]byte(config.LogLevel))
if err != nil {
log.Fatal(err)
}
log.SetLevel(level)
}
return file
}
func readConfiguration(configFile string) configs.TomlConfig {
var config configs.TomlConfig
err := configs.Parse(&config, configFile)
if err != nil {
log.Fatal(err)
}
return config
}
func buildEngine(config configs.EngineConfig) interface{} {
var engine interface{}
var err error
switch config.Name {
case "deb":
engine, err = pullers.NewDeb(config)
case "docker":
engine, err = both.NewDocker(config)
case "git":
engine, err = both.NewGit(config)
case "mvn":
engine, err = pullers.NewMaven(config)
case "pip":
engine, err = pullers.NewPython(config)
case "rsync":
engine, err = both.NewRsync(config)
case "wget":
engine, err = pullers.NewWget(config)
case "jfrog":
engine, err = pushers.NewJFrog(config)
default:
engine = nil
}
if err != nil {
log.Error(err)
}
return engine
}
func main() {
var configFile = "/etc/automirror/config.toml"
args := os.Args[1:]
if len(args) > 0 {
configFile = args[0]
}
// Read configuration
automirror := automirror{config: readConfiguration(configFile)}
// Logging
file := initializeLogger(automirror.config)
defer file.Close()
defer utils.CloseLoggers()
// Build mirrors
automirror.buildMirrors()
// Run mirrors
var wg sync.WaitGroup
for _, mirror := range automirror.mirrors {
wg.Add(1)
go func(mirror mirrors.Mirror) {
defer wg.Done()
mirror.Start()
}(mirror)
}
wg.Wait()
}