func bindDBBackupCron(app *prago.App) {
app.AddCronTask("backup db", func() {
err := extensions.BackupApp(app)
if err != nil {
app.Log().Error("Error while creating backup:", err)
}
}, func(t time.Time) time.Time {
return t.AddDate(0, 0, 1)
})
app.AddCronTask("remove old backups", func() {
app.Log().Println("Removing old backups")
deadline := time.Now().AddDate(0, 0, -7)
backupPath := app.DotPath() + "/backups"
files, err := ioutil.ReadDir(backupPath)
if err != nil {
app.Log().Println("error while removing old backups:", err)
return
}
for _, file := range files {
if file.ModTime().Before(deadline) {
removePath := backupPath + "/" + file.Name()
err := os.RemoveAll(removePath)
if err != nil {
app.Log().Println("Error while removing old backup file:", err)
}
}
}
app.Log().Println("Old backups removed")
}, func(t time.Time) time.Time {
return t.Add(1 * time.Hour)
})
}
