flaxo/wynba

feat: rename to wynba, pi-style auto-compaction, usage tracking, event logBrowse files at 7a93f83

flaxodotdev committed a month ago · 14 changed files

Rename coding-agent to wynba and land the pi-inspired reliability
overhaul: proactive/overflow context compaction, real token-usage
tracking, and a crash-survivable event log.

- Rename — binary, crate, paths (~/.wynba, WYNBA_DB), README and
  system prompts now say wynba; the classic default palette is kept
  as-is.
- Pi-style auto-compaction — the agent loop is now unbounded (no round
  cap): it auto-compacts proactively when the estimated context gets
  within the reserve of the provider's context window (should_compact +
  estimate_context_tokens), and recovers from an overflow by folding
  older turns into a summary and retrying once (overflow_recovered
  bounds it at one attempt). CompactionReason (Manual/Threshold/Overflow)
  drives a pi-style status line.
- Token usage & overflow detection — LlmUsage + finish_reason parsed
  across OpenAI-compatible, Anthropic, Gemini and Bedrock (chat and
  streaming); persisted per assistant message in a new messages.usage_json
  column. is_context_overflow / is_recoverable_length classify provider
  errors so a full window (or a length stop with zero output) triggers
  compact-and-retry instead of a dead end. MAX_TOKENS default raised to
  16384; new CONTEXT_WINDOW env overrides the window used by the
  threshold.
- Event log — new src/events.rs appends JSONL events to events.jsonl
  next to the DB (panics via a panic hook included), recording CLI
  errors, LLM failures/retries, model-cache refreshes, and tool
  spawn/timeout failures.
- Command usage — new command_usage table with record/query helpers; /
  completions now rank commands by how often you've run them (aliases
  collapse onto their canonical name).
- TUI — pi-style collapsible [compaction] blocks with the exact
  "Compacted from N tokens" figure (ctrl+o to expand/collapse);
  "Compacting… (Esc to cancel)" status with a single-Esc abort for
  in-flight compactions; todowrite/todoread render as a checklist
  instead of raw JSON; a todo list auto-clears once every item is
  completed or cancelled.
- DB — migration for messages.usage_json; command_usage table; tests
  renamed to the wynba temp prefix.

Cargo.lock

Cargo.toml

README.md

src/agent.rs

src/compact.rs

src/db.rs

src/events.rs

src/import.rs

src/llm.rs

src/main.rs

src/mode.rs

src/theme.rs

src/tools.rs

src/tui.rs

Rename coding-agent to wynba and land the pi-inspired reliability overhaul: proactive/overflow context compaction, real token-usage tracking, and a crash-survivable event log. - Rename — binary, crate, paths (~/.wynba, WYNBA_DB), README and system prompts now say wynba; the classic default palette is kept as-is. - Pi-style auto-compaction — the agent loop is now unbounded (no round cap): it auto-compacts proactively when the estimated context gets within the reserve of the provider's context window (should_compact + estimate_context_tokens), and recovers from an overflow by folding older turns into a summary and retrying once (overflow_recovered bounds it at one attempt). CompactionReason (Manual/Threshold/Overflow) drives a pi-style status line. - Token usage & overflow detection — LlmUsage + finish_reason parsed across OpenAI-compatible, Anthropic, Gemini and Bedrock (chat and streaming); persisted per assistant message in a new messages.usage_json column. is_context_overflow / is_recoverable_length classify provider errors so a full window (or a length stop with zero output) triggers compact-and-retry instead of a dead end. MAX_TOKENS default raised to 16384; new CONTEXT_WINDOW env overrides the window used by the threshold. - Event log — new src/events.rs appends JSONL events to events.jsonl next to the DB (panics via a panic hook included), recording CLI errors, LLM failures/retries, model-cache refreshes, and tool spawn/timeout failures. - Command usage — new command_usage table with record/query helpers; / completions now rank commands by how often you've run them (aliases collapse onto their canonical name). - TUI — pi-style collapsible [compaction] blocks with the exact "Compacted from N tokens" figure (ctrl+o to expand/collapse); "Compacting… (Esc to cancel)" status with a single-Esc abort for in-flight compactions; todowrite/todoread render as a checklist instead of raw JSON; a todo list auto-clears once every item is completed or cancelled. - DB — migration for messages.usage_json; command_usage table; tests renamed to the wynba temp prefix.