func main() {
db, err := bmdb.Open(*dbPath, 0600, &bmdb.Options{})
if err != nil {
log.Fatalln(err)
}
defer db.Close()
switch action {
case "view":
view(db)
case "update":
update(db)
default:
log.Fatalln("unknown action")
}
}
func main() {
db, err := bmdb.Open(dbPath, 0600, &bmdb.Options{})
if err != nil {
log.Fatalln(err)
}
defer db.Close()
if err := db.View(func(tx *bmdb.Tx) error {
names := tx.BucketNames()
if names == nil {
return errors.New("cannot reach the unnamed bucket")
}
return names.ForEach(func(name, _ []byte) error {
var i int64
return tx.Bucket(name).ForEach(func(k, v []byte) error {
i++
printValue(i, name, k, v)
return nil
})
})
}); err != nil {
log.Fatalln(err)
}
}
func main() {
path, err := ioutil.TempDir("/tmp", "bmdb_test")
if err != nil {
panic("Cannot create temporary directory")
}
err = os.MkdirAll(path, 0700)
if err != nil {
panic("Cannot create directory: " + path)
}
db, err := bmdb.Open(path, 0600, nil)
if err != nil {
panic(err)
}
db.Update(func(tx *bmdb.Tx) error {
b, err := tx.CreateBucket("coooookie")
if err != nil {
return err
}
if err := b.Put([]byte("foo"), []byte("bar")); err != nil {
return err
}
for i := byte(0); i < 10; i++ {
if err := b.Put(append([]byte("foo-"), 48+i), append([]byte("bar-"), 48+i)); err != nil {
return err
}
}
return nil
})
bmdb.OnExit(func() {
log.Println("why cruel world, why.")
os.RemoveAll(path)
})
time.Sleep(time.Hour * 24)
}
