Ethereum network state archiver/unarchiver

Provides ability to save/load network state into/from archive and preserve/restore it from some point. Could be useful to iterate through releases and updated migrations.

Install

1npm install --save-dev @truffle-types/network-archiver
2
3yarn add -D @truffle-types/network-archiver

Usage

You can use it directly from installed package or use npx to actually run it without installation.

First of all you need to create config file eth-migrations-config.js. Example of config file could be found in package's examples/eth-migrations-config.js.

Save state

1npx --package @truffle-types/network-archiver network-archiver save

Optionally --commit flag could be provided to automatically commit made changes.

Unpack state

1npx --package @truffle-types/network-archiver network-archiver unpack

Update migrations dir

1npx --package @truffle-types/network-archiver network-archiver cdir --migrationsDir=./next-migrations-dir