wip: ollama session summarization - #26
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Background goroutine watches for sessions becoming inactive and runs ollama to generate a 2-4 sentence summary of the transcript. Summaries persist to ~/.peekm/summaries.json and surface on the timeline. - summarize.go: summaryStore, monitor goroutine, ollama exec wrapper - timeline.go: AISummary field on timelineSession + populateAISummaries - timeline-partial.html: render summary below the session header - theme-overrides.css: .timeline-ai-summary styling - main.go: spawn the monitor on startup if ollama is in PATH - Makefile: embed git short SHA + build date via -ldflags Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Long-running Claude Code sessions can span days. Two related fixes make the timeline + summaries reflect what actually happened recently rather than blurring all of a session's history into one summary. Date range badge: - New DateRange method on timelineSession that renders "Mar 31 → Apr 7" for sessions whose activity spans more than one calendar day - Defined as a method (not field) so any code path that builds a timelineSession gets the correct value without remembering to populate - Uses plain calendar day instead of effectiveDate (the 5am work-day shift used for journal grouping) so a session ending at 3am shows its real calendar date - formatSessionDuration now emits "8d" / "8d 4h" instead of unreadable "192h" for multi-day sessions Time-windowed summarization: - Drop the offset-based incremental approach. Each summarization now reads the full transcript and filters to a 24h window, so summaries describe "what happened recently in this session" instead of slowly drifting across days of accumulated context - Stop chaining previousSummary into the prompt — the windowed input is the full input, no need for historical context that drifts - mtime gate (os.Stat ModTime vs existing GeneratedAt) skips the whole pipeline when the transcript hasn't been touched since last summary, before any file read or parse - Extract generateSummary helper used by both summarizeSession (monitor) and runSummarize (CLI), eliminating ~50 lines of mirrored pipeline logic. Sentinel errors (errNoRecentActivity, errSummaryUpToDate, errInsufficientInput) let each caller format its own user-facing output (log.Printf vs stderr) - Remove dead TranscriptLines field from sessionSummary (was used as the offset for incremental reads) Test fix: TestDayLabel was brittle to runs between midnight and the 5am day boundary. Re-anchor inputs to effectiveDate(time.Now()) so the test stays deterministic at any hour. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The govulncheck step started failing on PR #26 with five Go stdlib CVEs (GO-2026-4865, 4866, 4870, plus two more) all fixed in go1.26.2. PR #25 passed earlier on the same workflow because its CI run happened before the vuln database was updated with these entries. The workflow already pinned `go-version: stable`, but actions/setup-go hits the toolchain cache by version key — once "stable" was resolved to go1.26.1 and cached, subsequent runs kept hitting the cache without re-resolving "stable" against the upstream Go release manifest. Add `check-latest: true` so setup-go always queries the manifest fresh and pulls the actual current stable (which is now go1.26.2 with the CVE fixes). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Switch summarization prompts from prose to typed-bullet extraction (decision/gotcha/preference/entity/inflight/note). Daily prompt now deduplicates across sessions instead of re-summarizing. Model: qwen3.5:27b-q8_0 → qwen3.6:35b-a3b-q4_K_M Add scripts/ollama-prompt.py for quick model testing.
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Summary
Background goroutine watches for Claude Code sessions becoming inactive (no heartbeats for 5 minutes) and runs a local Ollama model to generate a 2-4 sentence summary of the transcript. Summaries persist to
~/.peekm/summaries.jsonand surface on the timeline view.summaryStorewith persistence, monitor goroutine watchingglobalHeartbeatsfor active→inactive transitions, ollama exec wrapper, transcript formatter, prompt builder, result parserAISummaryfield ontimelineSession+populateAISummariespass.timeline-ai-summarystylingollamais inPATH-ldflagsWhy draft
Known issues to address before merge:
tick(): ifrunning.CompareAndSwapfails (a previous summarization batch is still running),newlyInactivesessions are dropped fromprevActiveand never retriedqwen3.5:27b-q8_0) — needs flag/env override/no_thinkprompt prefix is Qwen-specific — couples to model choice or breaks if model changestime.Tick, leaks on exit)/simplifyreview not yet runTest plan
make allpassesollamainstalled andqwen3.5:27b-q8_0pulled: start a Claude Code session, let it idle 5+ minutes, verify summary appears in~/.peekm/summaries.json/timelineunder the sessionollamainPATH: verify peekm starts cleanly with no monitor goroutinesummaries.json)🤖 Generated with Claude Code