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Unify all clients into ant-client#2

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mickvandijke merged 12 commits intoWithAutonomi:mainfrom
grumbach:merge_saorsa_in
Mar 25, 2026
Merged

Unify all clients into ant-client#2
mickvandijke merged 12 commits intoWithAutonomi:mainfrom
grumbach:merge_saorsa_in

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@grumbach grumbach commented Mar 25, 2026

Summary

Absorbs the entire saorsa-client crate into ant-client, producing a single unified workspace with one lib crate (ant-core) and one CLI binary (ant).

  • ant-core gains a data module with all saorsa-client library code: chunk storage, self-encryption upload/download, EVM payment orchestration, merkle batch payments, LRU cache, P2P network wrapper, and local devnet launcher
  • ant-cli gains wallet, file, and chunk subcommands alongside existing node management commands
  • Import discipline enforced: ant-cli imports only from ant-core, never directly from evmlib/saorsa-node/ant-evm
  • devnet.rs placed under node/ module (it launches nodes, not data operations)
  • All re-exports added so downstream consumers only need ant-core

Structure

ant-core/src/
├── config.rs        # Platform paths
├── error.rs         # Node management errors
├── node/            # Daemon, supervisor, registry, binary resolution, devnet
└── data/            # Data operations (from saorsa-client)
    ├── client/      # chunk, data, file, payment, quote, merkle, cache
    ├── network.rs   # P2P wrapper
    └── error.rs     # Data operation errors

ant-cli/src/
├── main.rs          # Unified entry point
├── cli.rs           # node + wallet + file + chunk commands
└── commands/
    ├── node/        # add, start, stop, status, reset, daemon
    └── data/        # wallet, file, chunk

CLI commands

Command Source Description
ant node add/start/stop/status/reset existing Node lifecycle management
ant node daemon start/stop/status existing Daemon management
ant wallet address/balance new (saorsa-client) EVM wallet operations
ant file upload/download new (saorsa-client) Multi-chunk file storage with self-encryption
ant chunk put/get new (saorsa-client) Single chunk operations

Review fixes included

  • File download no longer requires SECRET_KEY (read ops are free)
  • Devnet manifest parsed once instead of twice
  • Merkle payments address parse errors surfaced instead of swallowed
  • Inline use imports moved to file top
  • Inline format variables used consistently

Test plan

  • cargo fmt + clippy passes clean
  • All 104 existing tests pass (97 unit + 4 daemon integration + 3 node-add integration)
  • 3-agent consensus code review completed (2 Claude Opus + 1 Codex gpt-5.4)

Copy all saorsa-client library code into ant-core/src/data/ module:
- client (chunk, data, file, payment, quote, merkle, cache)
- network (P2P wrapper)
- devnet (local devnet launcher)
- error types

All module paths updated from crate:: to crate::data:: to fit
within the ant-core crate structure. Dependencies added to Cargo.toml.
Add wallet, file, and chunk subcommands from saorsa-client alongside
the existing node management commands. The unified ant binary now
supports:
- ant node add/start/stop/status/reset/daemon (node management)
- ant wallet address/balance (EVM wallet operations)
- ant file upload/download (multi-chunk with self-encryption)
- ant chunk put/get (single chunk operations)

Data commands use --bootstrap/--devnet-manifest for network discovery
and SECRET_KEY env var for wallet operations.
- Move devnet.rs from data/ to node/ since it manages node processes
- ant-cli now imports exclusively through ant-core (no direct evmlib,
  saorsa-node, or other external crate imports)
- ant-core re-exports all types ant-cli needs (Wallet, EvmNetwork,
  P2PNode, DevnetManifest, etc.)
- Remove evmlib and saorsa-node from ant-cli Cargo.toml
- Fix file download requiring SECRET_KEY (needs_wallet was always true)
- Parse devnet manifest once instead of twice (TOCTOU + performance)
- Surface merkle_payments_address parse errors instead of swallowing
- Move inline use imports to top of file in file.rs
- Use inline format variables in node/devnet.rs
- Empty orphaned data/devnet.rs (canonical copy is in node/devnet.rs)
@grumbach grumbach changed the title Merge saorsa in Merge saorsa-client data operations into ant-client Mar 25, 2026
@grumbach grumbach changed the title Merge saorsa-client data operations into ant-client Unify all clients into ant-client Mar 25, 2026
- Port all 8 test files with updated imports (saorsa_client -> ant_core::data)
- Port MiniTestnet test infrastructure (support/mod.rs)
- Port start-local-devnet example
- Merge CI configs: add Foundry/Anvil setup for E2E tests,
  security audit job, doc build verification, merkle E2E with
  35-node testnet and 20min timeout
- Add test/dev dependencies: serial_test, alloy, tokio-test, saorsa-pqc
The test_data_deterministic_encryption and test_public_data_map_store_and_fetch
tests fail on CI due to transport errors in the 6-node testnet. Add retry
loops (up to 3 attempts) on the data_download calls, matching the pattern
already used in test_payment_flow_with_node_failure.
The 6-node testnet on CI runners has insufficient routing redundancy,
causing transport errors. Increase to 8 nodes for data tests and add
retry logic to the partial overlap download assertion.
E2E and Merkle tests depend on local P2P testnets that are inherently
flaky on CI runners due to transport layer instability. Mark these jobs
as continue-on-error so they don't block the PR.

Also serialize node_add_integration tests to avoid 'Text file busy'
race condition when parallel tests copy the same binary.
Root cause: MiniTestnet::teardown() only aborted handler tasks without
calling P2PNode::shutdown(). This left QUIC endpoints open, ports in
TIME_WAIT, and DHT routing tables pointing at dead peers. Sequential
tests then failed with 'Peer not found' and 'Stream error' transport
failures.

Fix: teardown() now calls p2p_node.shutdown().await on each node,
which sends DHT leave messages, closes QUIC endpoints gracefully,
and releases ports for the OS to reclaim.

Added e2e_transport_teardown test that uses the old buggy teardown
path (teardown_without_shutdown) and is expected to fail, proving
the root cause.

Removed continue-on-error from CI E2E jobs since the fix should
make them stable.
The teardown fix (calling p2p_node.shutdown()) is the actual fix for
the flaky E2E tests. The regression test proved the root cause and
is no longer needed.
@mickvandijke mickvandijke merged commit 679c38c into WithAutonomi:main Mar 25, 2026
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