KeiSeiKit-1.0/hooks/session-end-dump.sh

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#!/bin/sh
# session-end-dump.sh — Stop event hook (RULE 0.14).
#
# On session end: save the transcript JSONL to ~/.claude/memory/traces/
# and call `kei-memory ingest` if the primitive is installed. NEVER blocks:
# every exit path is `exit 0`. No jq → silent no-op. No kei-memory → still
# saves the raw trace so later installs can back-fill.
command -v jq >/dev/null 2>&1 || exit 0
set -eu
input="$(cat)"
session_id=$(printf '%s' "$input" | jq -r '.session_id // empty' 2>/dev/null || true)
transcript=$(printf '%s' "$input" | jq -r '.transcript_path // .transcript // empty' 2>/dev/null || true)
# Nothing to dump without an id — silent no-op.
if [ -z "$session_id" ]; then
exit 0
fi
# Destination dir for trace archives (created lazily).
traces_dir="${HOME}/.claude/memory/traces"
mkdir -p "$traces_dir" 2>/dev/null || exit 0
dest="${traces_dir}/${session_id}.jsonl"
# If Claude Code provides a transcript path, copy the JSONL to our store.
# If transcript is missing, leave dest un-created — analyzer falls back to
# no-op for that session and logs a zero-event row on next ingest.
if [ -n "$transcript" ] && [ -f "$transcript" ]; then
cp -f "$transcript" "$dest" 2>/dev/null || true
fi
# Best-effort ingest — advisory only; never blocks the session from ending.
if command -v kei-memory >/dev/null 2>&1 && [ -f "$dest" ]; then
kei-memory ingest \
--session-id "$session_id" \
--transcript "$dest" \
>/dev/null 2>&1 || true
fi
exit 0