84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
// VulcanizeDB
|
|
// Copyright © 2021 Vulcanize
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package file
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/cerc-io/plugeth-statediff/indexer/shared"
|
|
)
|
|
|
|
// Config holds params for writing out CSV or SQL files
|
|
type Config struct {
|
|
Mode FileMode
|
|
OutputDir string
|
|
FilePath string
|
|
WatchedAddressesFilePath string
|
|
}
|
|
|
|
// FileMode to explicitly type the mode of file writer we are using
|
|
type FileMode string
|
|
|
|
const (
|
|
CSV FileMode = "CSV"
|
|
SQL FileMode = "SQL"
|
|
Invalid FileMode = "Invalid"
|
|
)
|
|
|
|
// ResolveFileMode resolves a FileMode from a provided string
|
|
func ResolveFileMode(str string) (FileMode, error) {
|
|
switch strings.ToLower(str) {
|
|
case "csv":
|
|
return CSV, nil
|
|
case "sql":
|
|
return SQL, nil
|
|
default:
|
|
return Invalid, fmt.Errorf("unrecognized file type string: %s", str)
|
|
}
|
|
}
|
|
|
|
// Set satisfies flag.Value
|
|
func (f *FileMode) Set(v string) (err error) {
|
|
*f, err = ResolveFileMode(v)
|
|
return
|
|
}
|
|
|
|
// Set satisfies flag.Value
|
|
func (f *FileMode) String() string {
|
|
return strings.ToLower(string(*f))
|
|
}
|
|
|
|
// Type satisfies interfaces.Config
|
|
func (c Config) Type() shared.DBType {
|
|
return shared.FILE
|
|
}
|
|
|
|
// CSVTestConfig config for unit tests
|
|
var CSVTestConfig = Config{
|
|
Mode: CSV,
|
|
OutputDir: "./statediffing_test",
|
|
WatchedAddressesFilePath: "./statediffing_watched_addresses_test_file.csv",
|
|
}
|
|
|
|
// SQLTestConfig config for unit tests
|
|
var SQLTestConfig = Config{
|
|
Mode: SQL,
|
|
FilePath: "./statediffing_test_file.sql",
|
|
WatchedAddressesFilePath: "./statediffing_watched_addresses_test_file.sql",
|
|
}
|