Commit graph

2 commits

Author SHA1 Message Date
Victor Hugo Vargas
7393812fba feat(agent): auto-compact long conversations in the runner
Runner.Compact folds the older portion of history into a single
system-role summary when the previous turn's input tokens cross
threshold_ratio × MaxContextWindow. When summarization fails, the
runner falls back to truncateToBudget so a flaky summarize call never
breaks the user's request.

EstimatePromptTokens / totalPromptTokens give a conservative count
(roughly 3 chars per token) used by both the compaction trigger and
BuildMessages' new limitRAGContext / fitHistory helpers to cap the
prompt inside the provider's reported window before the request goes
out. Covers the first-turn case where no usage has been reported yet.

Adds runner_compaction_test.go with table-driven coverage for the
disabled, below-threshold, short-history, unknown-window, fallback
and first-stream cases, plus a regression for the RAG-context trimmer.
2026-07-18 00:08:05 -07:00
Victor Hugo Vargas
f33708534a feat: bootstrap rony-chat-bot Go module
Initial implementation of the bot:

- cmd/chat-bot: CLI entrypoint (serve, reindex, ask, version)
- internal/agent: LLM provider client + agent runner with RAG injection
- internal/config: YAML config loader (providers, RAG, persona, server)
- internal/i18n: response-language detection (EN/ES)
- internal/persona: persona system prompt assembly from YAML
- internal/portfolio: heading-based chunker + SQLite FTS5 indexer
- internal/server: chi router with /api/chat (SSE), /api/health, /api/info,
  /api/reindex, middleware (RequestID, Logging, CORS, RateLimit)
- internal/streaming: SSE protocol helpers (start, chunk, sources, done, error)
- web/: drop-in vanilla-JS chat widget (no build, no deps) + demo + README
- bench/: reproducible driver benchmark (modernc vs mattn SQLite)
- configs/portfolio-bot.yaml: llama.cpp default provider, SQLite RAG, canine persona
- docs/architecture.md / .es.md: aligned with SQLite FTS5 + llama.cpp decisions
- data/projects/README*.md: project data documentation
- README.md / .es.md: updated for current implementation

All tests pass (go test ./...). Bot is functional end-to-end with the
configured LLM provider.
2026-07-17 00:56:06 -07:00