func main() {
flag.Parse()
from, to := mustDecodeHash(*start), mustDecodeHash(*end)
runtime.GOMAXPROCS(*cpu)
go func() {
glog.Infoln(http.ListenAndServe("localhost:6060", nil))
}()
var err error
if *mem {
db, err = memdb.NewMemoryDB([]string{*path})
} else {
db, err = rocksdb.NewRocksDB(*path, *cacheSize)
}
checkErr(err)
defer db.Close()
go report()
cmd, ok := commands[*command]
if !ok {
glog.Errorln("Unknown command:", *command)
os.Exit(1)
}
var queue ledger.Queue
for {
state, err := ledger.NewLedgerStateFromDB(*from, db)
checkErr(err)
queue.Add(state)
checkErr(queue.Do(cmd()))
if *from == *to {
if *command != "diff" || *to == *unfortunateGenesis {
queue.AddEmpty()
checkErr(queue.Do(cmd()))
}
return
}
*from = state.PreviousLedger
}
}
func (s *DiffSuite) SetUpSuite(c *C) {
var err error
s.db, err = memdb.NewMemoryDB([]string{"testdata/38129-32570.gz", "testdata/99943.gz"})
c.Assert(err, IsNil)
}