52274e48a1
* port statediff from 9b7fd9af80/statediff/statediff.go; minor fixes
* integrating state diff extracting, building, and persisting into geth processes
* work towards persisting created statediffs in ipfs; based off github.com/vulcanize/eth-block-extractor
* Add a state diff service
* Remove diff extractor from blockchain
* Update imports
* Move statediff on/off check to geth cmd config
* Update starting state diff service
* Add debugging logs for creating diff
* Add statediff extractor and builder tests and small refactoring
* Start to write statediff to a CSV
* Restructure statediff directory
* Pull CSV publishing methods into their own file
* Reformatting due to go fmt
* Add gomega to vendor dir
* Remove testing focuses
* Update statediff tests to use golang test pkg
instead of ginkgo
- builder_test
- extractor_test
- publisher_test
* Use hexutil.Encode instead of deprecated common.ToHex
* Remove OldValue from DiffBigInt and DiffUint64 fields
* Update builder test
* Remove old storage value from updated accounts
* Remove old values from created/deleted accounts
* Update publisher to account for only storing current account values
* Update service loop and fetching previous block
* Update testing
- remove statediff ginkgo test suite file
- move mocks to their own dir
* Updates per go fmt
* Updates to tests
* Pass statediff mode and path in through cli
* Return filename from publisher
* Remove some duplication in builder
* Remove code field from state diff output
this is the contract byte code, and it can still be obtained by querying
the db by the codeHash
* Consolidate acct diff structs for updated & updated/deleted accts
* Include block number in csv filename
* Clean up error logging
* Cleanup formatting, spelling, etc
* Address PR comments
* Add contract address and storage value to csv
* Refactor accumulating account row in csv publisher
* Add DiffStorage struct
* Add storage key to csv
* Address PR comments
* Fix publisher to include rows for accounts that don't have store updates
* Update builder test after merging in release/1.8
* Update test contract to include storage on contract intialization
- so that we're able to test that storage diffing works for created and
deleted accounts (not just updated accounts).
* Factor out a common trie iterator method in builder
94 lines
2.3 KiB
Go
94 lines
2.3 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Contains a batch of utility type declarations used by the tests. As the node
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// operates on unique types, a lot of them are needed to check various features.
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package statediff
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import "fmt"
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type Config struct {
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Mode StateDiffMode // Mode for storing diffs
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Path string // Path for storing diffs
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}
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type StateDiffMode int
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const (
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CSV StateDiffMode = iota
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IPLD
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LDB
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SQL
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)
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func (mode StateDiffMode) IsValid() bool {
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return mode >= IPLD && mode <= SQL
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}
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// String implements the stringer interface.
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func (mode StateDiffMode) String() string {
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switch mode {
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case CSV:
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return "csv"
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case IPLD:
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return "ipfs"
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case LDB:
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return "ldb"
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case SQL:
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return "sql"
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default:
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return "unknown"
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}
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}
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func NewMode(mode string) (StateDiffMode, error) {
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stateDiffMode := StateDiffMode(0)
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err := stateDiffMode.UnmarshalText([]byte(mode))
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return stateDiffMode, err
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}
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func (mode StateDiffMode) MarshalText() ([]byte, error) {
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switch mode {
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case CSV:
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return []byte("ipfs"), nil
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case IPLD:
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return []byte("ipfs"), nil
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case LDB:
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return []byte("ldb"), nil
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case SQL:
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return []byte("sql"), nil
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default:
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return nil, fmt.Errorf("unknown state diff storage mode %d", mode)
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}
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}
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func (mode *StateDiffMode) UnmarshalText(text []byte) error {
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switch string(text) {
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case "csv":
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*mode = CSV
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case "ipfs":
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*mode = IPLD
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case "ldb":
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*mode = LDB
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case "sql":
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*mode = SQL
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default:
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return fmt.Errorf(`unknown state diff storage mode %q, want "ipfs", "ldb" or "sql"`, text)
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}
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return nil
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}
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