prefork-state-dump

Overview ¶

Command prefork-state-dump writes the predeploy-scoped L2 state for a given fork level to a JSON file.

It is invoked by ops/scripts/gen-seed-state.sh, which copies this file into a git worktree checked out at the fork's commit and runs it there. Running inside the worktree is the whole point: it pairs the fork-era contracts with the fork-era op-deployer (via op-e2e/config), avoiding the ABI drift that breaks the current op-deployer against older contracts. For that reason it depends only on the long-stable public op-e2e/config.L2Allocs API, which exists across these commits — do not add dependencies on newer helpers.