- Remove defaultCompactionModels map from compaction.go
- Add agent/models.go: load ~/.config/ollie/models.yaml for all backend/model settings
- Completion (Complete()) falls back to models.yaml completion section when env vars unset
- Compaction falls back to models.yaml compaction section per-backend
- Priority chain: agent config > OLLIE_*_MODEL env > models.yaml > session model
Agent is now in ollie/agent with proper encapsulation:
- Unexported fields, exported methods as the API
- Own constructor (agent.NewAgent)
- Owns: turn execution, history, runtime, hooks, commands, compaction
- Session never reaches into agent internals
Session (ollie/session) is a thin host:
- Owns: persistence, session ID, env, detach delegation
- Delegates all agent operations through exported Agent methods
- handleCommand dispatches to agent.HandleCommand for agent-level commands
Agent-level commands (/model, /backend, /compact, /agent, etc.) live
in agent/commands.go and access internals directly (same package).
Session-level commands (/sessions, /save, /resume, /cwd, /help)
remain in session/commands.go.
Test files temporarily removed pending rewrite against new API.
The fifo_test.go passes as a sanity check.
The agent/ package is now session/ — because a session is the
top-level concept. The package contains:
- harness: implements Core, the session orchestrator
- Agent: the reasoning entity (history, runtime, tools)
- History: conversation accumulator
- Fifo, loop, compaction, hooks, commands
The old session/ package (which just held extracted fields) is
dissolved back into the harness. One package, clean ownership.
Levi Neely
Levi Neely