refactor: migrate bridge to monorepo #285
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…ocs (Solidity/Rust)
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Pull request overview
This PR migrates the Bitcoin bridge infrastructure into the Mojave monorepo, including Solidity contracts, Rust shared types, TypeScript UTXO indexer, testing scripts, and documentation. The migration consolidates bridge-related components from separate repositories into a unified structure under contracts/bridge/, crates/bridge-types/, and scripts/bridge/.
Key changes:
- Added bridge contract implementations (BridgeGateway, BtcRelay, WBTC token)
- Integrated UTXO indexer as TypeScript service with REST API
- Created Rust shared types crate for bridge operations
- Added comprehensive test suite and E2E testing scripts
Reviewed changes
Copilot reviewed 56 out of 58 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| scripts/bridge/*.sh | Wrapper scripts for build, test, deploy, and indexer management |
| scripts/bridge/README.md | Documentation for bridge script usage and workflows |
| crates/bridge-types/src/*.rs | Rust type definitions for UTXO, events, and Bitcoin types |
| contracts/bridge/tools/indexer/src/*.ts | TypeScript UTXO indexer with REST API |
| contracts/bridge/test/*.t.sol | Comprehensive test suite for contracts |
| contracts/bridge/src/token/WBTC.sol | ERC20 token implementation with mint/burn |
| contracts/bridge/src/relay/BtcRelay.sol | Bitcoin SPV light client implementation |
| contracts/bridge/script/withdrawal/*.s.sol | Withdrawal finalization scripts |
| contracts/bridge/script/utils/*.sh | Utility scripts for Bitcoin operations |
| contracts/bridge/foundry.toml | Foundry configuration for Solidity compilation |
| Cargo.toml | Added bridge-types crate to workspace |
Files not reviewed (1)
- contracts/bridge/tools/indexer/package-lock.json: Language not supported
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Why is this change necessary?
Migrate bridge-related items to the main repo
Description
This PR migrates the bridge into the Mojave monorepo:
Solidity Contracts
Rust Shared Types
UTXO Indexer
Testing & Scripts
Documentation
Closes #issue_number
Type of change
Checklist