Files
ai-harness/crates/harness-core/src/engine/mod.rs
T
Erik Simon a68ca02894 M1 core: tool trait, permission service, config, Provider trait, engine loop
harness-core now has everything the headless agent loop needs:
- Tool trait/ToolCtx/ToolRegistry + 30k-char head+tail output truncation
- PermissionService: async ask over a oneshot + AppEvent::PermissionAsked,
  Once/Always/Reject replies, an auto-approve stub for tests/headless runs
- Config: JSONC loading, bundled/global/project-chain/env precedence,
  {env:VAR} and {file:path} interpolation
- llm.rs: LlmEvent/LlmRequest/Provider trait, wire message/content types
- engine/: outer loop (run_session), inner stream processor (persists
  parts/messages as events arrive, executes tool calls inline), retry
  policy (retries only the pre-first-event window), doom-loop guard,
  system prompt assembly

Verified end-to-end against a scripted MockProvider: text -> tool call
(read) -> final text, with messages/parts persisted in the right shape,
plus a provider-error-before-any-event case surfacing as Errored (no
partial message left behind). 49 tests passing, clippy clean.
2026-07-08 17:05:37 +02:00

11 lines
276 B
Rust

pub mod doomloop;
pub mod processor;
pub mod retry;
#[path = "loop.rs"]
pub mod session_loop;
pub mod system;
pub use doomloop::DoomLoopGuard;
pub use processor::{process_step, StepContext, StepError, StepOutcome, StepResult};
pub use session_loop::{run_session, RunConfig};