codex-save

#!/bin/bash
# Codex CLI 래퍼: 실행 후 세션을 Obsidian에 저장
#
# 사용법:
#   ~/.zshrc에 alias 등록: alias codex='~/.claude/codex-save'
#   이후 평소처럼 codex 명령 사용
#
# 필수:
#   - codex CLI 설치 (npm install -g @openai/codex)
#   - save-session-to-obsidian.sh가 ~/.claude/에 설치됨

set -euo pipefail

# ── 설정 ──────────────────────────────────────────────────
# Codex 바이너리 경로 (본인 환경에 맞게 수정)
CODEX_BIN="${CODEX_REAL_BIN:-$(which codex 2>/dev/null || echo "codex")}"
WORK_DIR="$(pwd)"
COMMAND_ARGS="$*"
STARTED_AT_MS=$(python3 -c "import time; print(int(time.time()*1000))")

# ── Codex 실행 ────────────────────────────────────────────
TMPFILE=$(mktemp)
EXIT_CODE=0

script -q "$TMPFILE" "$CODEX_BIN" "$@" || EXIT_CODE=$?

# ── 세션 ID 해석 ─────────────────────────────────────────
resolve_codex_session_id() {
  local started_sec completed_sec
  started_sec=$((STARTED_AT_MS / 1000))
  completed_sec=$(python3 -c "import time; print(int(time.time()))")

  python3 - "$started_sec" "$completed_sec" <<'PY'
import json
import sys
from collections import Counter
from pathlib import Path

started = int(sys.argv[1])
completed = int(sys.argv[2])
path = Path.home() / ".codex" / "history.jsonl"
if not path.exists():
    print("unknown")
    raise SystemExit(0)

window_start = started - 30
window_end = completed + 30

hits = []
fallback = []
with path.open("r", encoding="utf-8", errors="ignore") as f:
    for line in f:
        line = line.strip()
        if not line:
            continue
        try:
            obj = json.loads(line)
        except json.JSONDecodeError:
            continue
        sid = obj.get("session_id")
        ts = obj.get("ts")
        if not sid or not ts:
            continue
        try:
            ts = int(ts)
        except Exception:
            continue
        if window_start <= ts <= window_end:
            hits.append((sid, ts))
        if completed - 600 <= ts <= completed + 10:
            fallback.append((sid, ts))

if hits:
    counts = Counter(s for s, _ in hits)
    top_count = counts.most_common(1)[0][1]
    candidates = {s for s, c in counts.items() if c == top_count}
    best_sid = max((item for item in hits if item[0] in candidates), key=lambda x: x[1])[0]
    print(best_sid)
elif fallback:
    print(max(fallback, key=lambda x: x[1])[0])
else:
    print("unknown")
PY
}

# ── Obsidian에 세션 저장 ─────────────────────────────────
SAVE_SESSION_ID="$(resolve_codex_session_id)"
printf '%s' "{\"session_id\":\"${SAVE_SESSION_ID}\"}" \
  | CLAUDE_PROJECT_DIR="$WORK_DIR" CLAUDE_CODE_TOOL="codex" bash ~/.claude/save-session-to-obsidian.sh || true

rm -f "$TMPFILE"
exit "$EXIT_CODE"