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https://github.com/luxfi/coreth.git
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zeekay
f70bac500d
- Update import from vm/rpcchainvm to vm/rpc/chain - Update vm dependency to v1.0.18 - node dependency now test-only (platformvm.NewClient for warp tests)
38 lines
905 B
Go
38 lines
905 B
Go
//go:build pebble
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package evm
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import (
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"path/filepath"
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"github.com/luxfi/database/manager"
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"github.com/luxfi/geth/core/rawdb"
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"github.com/luxfi/geth/ethdb"
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)
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// openSourceDatabase opens a source database for import operations
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func openSourceDatabase(dataPath string) (ethdb.Database, error) {
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// Open the source database using luxfi/database (pebbledb build tag).
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db, err := manager.NewManager("", nil).New(&manager.Config{
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Type: "pebbledb",
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Path: dataPath,
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ReadOnly: true,
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})
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if err != nil {
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return nil, err
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}
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// Wrap with rawdb for higher-level access
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// The ancient data is stored in a subdirectory of the chaindata directory
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ancientPath := filepath.Join(dataPath, "ancient")
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sourceDB, err := rawdb.Open(ðdbAdapter{db: db}, rawdb.OpenOptions{
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ReadOnly: true,
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Ancient: ancientPath,
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})
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if err != nil {
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db.Close()
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return nil, err
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}
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return sourceDB, nil
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}
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