feat: v0.8.0 — Claude Code subagent capture, own Joplin notebook, git-root repo tags, multi-root scanning

- Subagents: fold Task-tool transcripts (subagents/*.jsonl) inline as
  collapsible <details> blocks at the spawn point; their own tool traffic
  collapses under the same policy; nesting handled via toolUseId matching
- Joplin: Claude Code gets its own top-level AI-ClaudeCode notebook;
  update_note sets parent_id so notes self-heal/relocate on re-sync
- Repo [tags] in titles via git-root detection (nearest .git ancestor),
  home-wide and cross-workspace; CLAUDE_CODE_REPO_TAG_IGNORE escape hatch
- Multi-root scanning: CLAUDE_CODE_DIR as os.pathsep list + CLAUDE_CONFIG_DIR;
  merged by launch-folder, newer-mtime wins on UUID collision
- 298 tests passing

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
JesseMarkowitz
2026-07-06 05:04:41 -04:00
co-authored by Claude Opus 4.8
parent bbcb29c856
commit ce2d8c164e
12 changed files with 779 additions and 71 deletions
+12
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@@ -26,6 +26,18 @@ CHATGPT_PROJECT_IDS=
# Token type: opaque string. Typically valid for ~30 days.
CLAUDE_SESSION_KEY=
# --- Claude Code (local agent sessions) ---
# The claude-code provider reads local Claude Code transcripts. By default it
# scans ~/.claude/projects/ (plus $CLAUDE_CONFIG_DIR/projects when that is set).
# To scan additional roots — e.g. other machines' sessions copied onto this box —
# set a ':'-separated list of projects roots. Sessions are merged by folder.
#CLAUDE_CODE_DIR=~/.claude/projects:/mnt/backup/laptop/.claude/projects
#
# Session titles are tagged with the git repos they touched, e.g.
# "Resume StartWRT work [start-technologies]". To never tag specific repos,
# list their names here (comma-separated).
#CLAUDE_CODE_REPO_TAG_IGNORE=some-repo,another-repo
# --- Output ---
# Where exported Markdown files are written (default: ./exports)
EXPORT_DIR=./exports
+16
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@@ -3,6 +3,22 @@
All notable changes to this project will be documented here.
Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
## [0.8.0] - 2026-07-06
Focused on the Claude Code provider after the tool's on-disk layout changed and
Claude Code sessions proved hard to find in Joplin.
### Added
- **Subagent capture.** Claude Code now stores subagent (Task-tool) transcripts as separate `<session>/subagents/agent-*.jsonl` files (with an `agent-*.meta.json` sidecar). These were previously invisible to the exporter — all delegated work (reviews, research, plans) was lost. Each subagent is now folded into its parent session inline at the `Task`/`Agent` call that spawned it, rendered as a collapsible `<details>` block labeled with its `agentType`/`description`. The subagent's own tool traffic is collapsed under the same `EXPORTER_HIDDEN_CONTENT` policy as the main dialogue; nesting is handled at any depth via `toolUseId` matching.
- **Repo tags in Claude Code titles.** Sessions launched from a workspace root all land in one folder-named notebook, so titles now carry the repos each session touched, e.g. `Resume StartWRT project work [start-technologies]` — visible in the note list and matched by Joplin search. A file's repo is the git repository it lives in (nearest ancestor with a `.git`), resolved from tool_use paths anywhere in the filesystem — so cross-workspace work is captured and non-repo noise (config dirs, one-off files, reference dirs) is excluded because it isn't a git repo. Frequency-ordered, capped at 3. Escape hatch: `CLAUDE_CODE_REPO_TAG_IGNORE` (comma-separated repo names). Tags reflect the current git layout, so a since-deleted/moved repo drops from the tag on re-export.
- **Multiple projects roots.** `CLAUDE_CODE_DIR` now accepts an `os.pathsep`-separated list of roots (a single path stays backward compatible), and `CLAUDE_CONFIG_DIR`'s `projects/` tree is scanned automatically when set. Sessions from all roots are merged by launch-folder; a session UUID present in two roots keeps the newer-mtime copy.
### Changed
- **Claude Code gets its own top-level Joplin notebook, `AI-ClaudeCode`** (was nested under `AI-Claude` alongside Claude web chats, which made dev sessions hard to find). Existing Claude Code notes self-heal into the new notebook on the next `joplin` run — `update_note` now sets `parent_id`, so a changed provider→notebook mapping relocates notes in place instead of duplicating them. After migrating, the emptied `AI-Claude/{Myworkspace,Services,…}` notebooks can be deleted by hand (Joplin does not auto-remove empty folders).
### Notes
- The sibling `<session>/tool-results/*.txt` sidecars (externalized large tool outputs) are intentionally not captured — tool_result content is collapsed under the default policy anyway.
## [0.7.0] - 2026-06-28
### Added
+7
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@@ -1,5 +1,12 @@
# Planned Future Work
> **Status 2026-07-06 (v0.8.0): Claude Code coverage reopened and shipped.**
> Claude Code changed its on-disk layout (subagent transcripts moved to separate
> `subagents/*.jsonl` files) and its sessions were hard to find in Joplin. v0.8.0
> addressed this: subagent capture (folded `<details>`), repo `[tags]` in titles,
> an own `AI-ClaudeCode` notebook with self-healing note moves, and multi-root
> scanning (`CLAUDE_CODE_DIR` list + `CLAUDE_CONFIG_DIR`). See the changelog.
>
> **Status 2026-06-28: feature-complete / done for now.** As of v0.7.0 the
> active roadmap is empty and the remaining backlog below has been **closed as
> not needed** — the tool does what it's needed to do as a local, manually-run
+14 -2
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@@ -218,14 +218,26 @@ The `auth` wizard can also guide you through this step interactively.
## Claude Code Sessions
The `claude-code` provider archives your local [Claude Code](https://claude.com/claude-code) agent transcripts — no tokens, no API, no ToS exposure. Sessions are read from `~/.claude/projects/` (override with `CLAUDE_CODE_DIR` in `.env`).
The `claude-code` provider archives your local [Claude Code](https://claude.com/claude-code) agent transcripts — no tokens, no API, no ToS exposure. Sessions are read from `~/.claude/projects/`.
```bash
ai-chat-exporter export --provider claude-code
ai-chat-exporter joplin --provider claude-code
```
Exports are prose-only by default: your prompts and Claude's write-ups are kept, tool activity is grouped into one-line placeholders (`> 🔧 Tool output — 14 calls: Read ×9, Bash ×2 (86KB) — omitted`), and internal reasoning is dropped (counted in the run summary). Set `EXPORTER_HIDDEN_CONTENT=full` to keep everything. Each coding project becomes a Joplin notebook under the `AI-Claude` parent. The provider is included in `--provider all` whenever the sessions directory exists.
Exports are prose-only by default: your prompts and Claude's write-ups are kept, tool activity is grouped into one-line placeholders (`> 🔧 Tool output — 14 calls: Read ×9, Bash ×2 (86KB) — omitted`), and internal reasoning is dropped (counted in the run summary). Set `EXPORTER_HIDDEN_CONTENT=full` to keep everything. Sessions become notes under their own top-level **`AI-ClaudeCode`** Joplin notebook, in a sub-notebook per launch folder. The provider is included in `--provider all` whenever a sessions directory exists.
**Subagents.** Claude Code stores subagent (Task-tool) transcripts as separate files under `<session>/subagents/`; each is folded into its parent session inline, as a collapsible `<details>` block labeled with the subagent's type and description (its own tool traffic is collapsed like the main dialogue).
**Repo tags.** Sessions launched from a workspace root all share one folder-named notebook, so titles carry the repos each session touched — `Resume StartWRT project work [start-technologies]` — for at-a-glance scanning and search. A file's repo is the git repository it lives in (nearest ancestor with a `.git`), resolved from the tool paths in the transcript, so work is tagged wherever it happened — even across workspaces — and config/one-off files are ignored (they aren't repos). Repos are frequency-ordered and capped at 3. To never tag specific repos, set `CLAUDE_CODE_REPO_TAG_IGNORE` (comma-separated). Note this reads your current git layout, so a repo you later delete or move drops from the tag on re-export.
**Multiple locations.** By default the provider scans `~/.claude/projects/` plus `$CLAUDE_CONFIG_DIR/projects` when `CLAUDE_CONFIG_DIR` is set. To scan additional roots (e.g. other machines' sessions copied onto this box), set `CLAUDE_CODE_DIR` to a `:`-separated list:
```bash
CLAUDE_CODE_DIR="$HOME/.claude/projects:/mnt/backup/laptop/.claude/projects"
```
Sessions from all roots are merged by folder (no per-machine label); if the same session UUID appears in two roots, the newer copy wins. Note the exporter only sees this machine's disk and cannot recover sessions Claude Code has already pruned — run it regularly.
---
+1 -1
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@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
[project]
name = "ai-chat-exporter"
version = "0.7.0"
version = "0.8.0"
description = "Export ChatGPT and Claude conversation history to Markdown for personal archival in Joplin"
requires-python = ">=3.11"
dependencies = [
+52
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@@ -25,6 +25,7 @@ BLOCK_TYPE_FILE_PLACEHOLDER = "file_placeholder"
BLOCK_TYPE_UNKNOWN = "unknown"
BLOCK_TYPE_HIDDEN_CONTEXT_MARKER = "hidden_context_marker"
BLOCK_TYPE_COLLAPSED = "collapsed"
BLOCK_TYPE_SUBAGENT = "subagent"
COLLAPSED_KIND_TOOL_DUMP = "tool_dump"
COLLAPSED_KIND_HIDDEN_CONTEXT = "hidden_context"
@@ -36,6 +37,13 @@ UNKNOWN_REASON_UNKNOWN_FIELD_IN_KNOWN_TYPE = "unknown_field_in_known_type"
_OBSERVED_KEYS_LIMIT = 10
# Role labels for the turns rendered inside a folded subagent <details> block.
_SUBAGENT_ROLE_LABELS = {
"user": "🧑 Human",
"assistant": "🤖 Assistant",
"tool": "🔧 Tool",
}
# ---------------------------------------------------------------------------
# Constructors
@@ -193,6 +201,31 @@ def make_collapsed_block(
}
def make_subagent_block(
agent_type: str,
description: str,
messages: list[dict],
) -> dict:
"""A folded Claude Code subagent (Task-tool) transcript.
Claude Code stores subagent transcripts as separate ``subagents/*.jsonl``
files; the provider folds each one into its parent session at the point the
``Task``/``Agent`` tool spawned it. ``messages`` is a normal list of
``{role, blocks}`` dicts (the same shape as a conversation's messages),
extracted under the same hidden-content policy as the main dialogue — so the
subagent's own tool traffic is already collapsed inside these blocks.
Rendered as a collapsible ``<details>`` element so the main conversation
stays readable while the deliverable is preserved (and stays searchable).
"""
return {
"type": BLOCK_TYPE_SUBAGENT,
"agent_type": agent_type or "",
"description": description or "",
"messages": messages or [],
}
def make_hidden_context_marker(content_type: str) -> dict:
"""A short prepend block that flags the surrounding message as hidden context.
@@ -322,6 +355,25 @@ def _render_one(block: dict) -> str:
keys_str = ", ".join(f"`{k}`" for k in keys)
lines.append(f"Keys observed: {keys_str}")
return _blockquote_prefix("\n".join(lines))
if btype == BLOCK_TYPE_SUBAGENT:
agent_type = block.get("agent_type") or "subagent"
description = block.get("description") or ""
summary = f"🤖 Subagent: {agent_type}"
if description:
summary += f"{description}"
parts = ["<details>", f"<summary>{summary}</summary>", ""]
for msg in block.get("messages") or []:
body = render_blocks_to_markdown(msg.get("blocks") or [])
if not body.strip():
continue
role = msg.get("role", "assistant")
label = _SUBAGENT_ROLE_LABELS.get(role, f"💬 {role.capitalize()}")
parts.append(f"**{label}**")
parts.append("")
parts.append(body)
parts.append("")
parts.append("</details>")
return "\n".join(parts)
if btype == BLOCK_TYPE_HIDDEN_CONTEXT_MARKER:
ctype = block.get("content_type", "")
return f"> ️ **Hidden context** — `{ctype}`"
+16 -5
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@@ -178,19 +178,28 @@ class JoplinClient:
logger.info("[joplin] Note created: %r%s", title, note_id)
return note_id
def update_note(self, note_id: str, title: str, body: str) -> None:
def update_note(
self, note_id: str, title: str, body: str, parent_id: str | None = None
) -> None:
"""Update the title and body of an existing note.
Args:
note_id: Joplin note ID.
title: New note title.
body: New note body (Markdown).
parent_id: If given, also move the note into this notebook. Joplin's
``PUT /notes/:id`` relocates a note when ``parent_id`` is set —
this is how notes self-heal to a new notebook mapping (e.g. the
Claude Code AI-Claude → AI-ClaudeCode migration) on re-sync.
"""
logger.debug(
"[joplin] Updating note %s: %r (%d chars)",
note_id, title, len(body),
)
self._put(f"/notes/{note_id}", {"title": title, "body": body})
data: dict = {"title": title, "body": body}
if parent_id:
data["parent_id"] = parent_id
self._put(f"/notes/{note_id}", data)
logger.info("[joplin] Note updated: %r (%s)", title, note_id)
# ------------------------------------------------------------------
@@ -395,9 +404,11 @@ def upload_media_and_rewrite(
_PROVIDER_DISPLAY = {
"chatgpt": "AI-ChatGPT",
"claude": "AI-Claude",
# Decision 2026-06-12: Claude Code coding projects nest under the same
# AI-Claude parent, alongside Claude web projects.
"claude-code": "AI-Claude",
# Decision 2026-07-06: Claude Code coding sessions get their own top-level
# notebook (was nested under AI-Claude, which made them hard to find,
# intermixed with Claude web projects and named by dev folder). Existing
# notes self-heal into here on the next sync — update_note moves them.
"claude-code": "AI-ClaudeCode",
}
+11 -6
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@@ -925,16 +925,18 @@ def _resolve_providers(provider: str, cfg) -> list[tuple[str, object]]:
try_add("claude", cfg.claude_session_key, ClaudeProvider)
if provider in ("claude-code", "all"):
from src.providers.claude_code import ClaudeCodeProvider, DEFAULT_PROJECTS_DIR
cc_dir = Path(os.getenv("CLAUDE_CODE_DIR", DEFAULT_PROJECTS_DIR)).expanduser()
if cc_dir.is_dir():
from src.providers.claude_code import ClaudeCodeProvider, resolve_roots
cc_roots = resolve_roots()
if any(r.is_dir() for r in cc_roots):
result.append((
"claude-code",
ClaudeCodeProvider(projects_dir=cc_dir, hidden_content=cfg.hidden_content),
ClaudeCodeProvider(hidden_content=cfg.hidden_content),
))
elif provider == "claude-code":
logging.getLogger(__name__).warning(
"[claude-code] Skipping — %s not found (set CLAUDE_CODE_DIR).", cc_dir
"[claude-code] Skipping — none of these roots found (set "
"CLAUDE_CODE_DIR, ':'-separated for multiple): %s",
", ".join(str(r) for r in cc_roots),
)
return result
@@ -1400,7 +1402,10 @@ def joplin(ctx: click.Context, provider: str, project_filter: str | None, dry_ru
notebook_id = client.get_or_create_notebook_path(list(nb_path))
if existing_note_id:
client.update_note(existing_note_id, title, body)
# Pass notebook_id so a changed provider→notebook mapping
# (e.g. Claude Code AI-Claude → AI-ClaudeCode) relocates
# the existing note instead of leaving a stale copy.
client.update_note(existing_note_id, title, body, parent_id=notebook_id)
cache_obj.mark_joplin_synced(prov_name, conv_id, existing_note_id)
summary[prov_name]["updated"] += 1
else:
+307 -33
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@@ -16,9 +16,21 @@ Record types in a session file: ``user`` / ``assistant`` carry the dialogue
(Anthropic-style ``message.content`` block arrays); ``ai-title`` carries the
evolving session title (last one wins); ``last-prompt``,
``file-history-snapshot``, ``attachment``, ``permission-mode``, ``system``
are harness records and are skipped. Records flagged ``isSidechain`` are
subagent transcripts; ``isMeta`` are harness-generated user records both
skipped.
are harness records and are skipped. ``isMeta`` records are harness-generated
user records and are skipped.
Subagents (Task tool): Claude Code stores each subagent's transcript as a
separate ``<session>/subagents/agent-*.jsonl`` file with an ``agent-*.meta.json``
sidecar (``agentType``, ``description``, ``toolUseId``). ``_load_subagents``
loads them keyed by ``toolUseId``; at the ``Task``/``Agent`` tool call that
spawned it, the subagent is folded inline as a collapsible ``<details>`` block
(the subagent's own records are flagged ``isSidechain`` and only processed on
this recursive pass the top-level pass still skips sidechain records).
Scan scope: multiple ``projects/`` roots are supported ``CLAUDE_CODE_DIR`` may
be an ``os.pathsep``-separated list and ``CLAUDE_CONFIG_DIR``'s ``projects/`` is
included when set. Sessions from all roots are merged by launch-folder; a session
UUID present in two roots keeps the newer-mtime copy. See ``resolve_roots``.
"""
import json
@@ -34,6 +46,7 @@ from src.blocks import (
UNKNOWN_REASON_UNKNOWN_TYPE,
make_collapsed_block,
make_image_placeholder,
make_subagent_block,
make_text_block,
make_thinking_block,
make_tool_result_block,
@@ -53,6 +66,47 @@ logger = logging.getLogger(__name__)
DEFAULT_PROJECTS_DIR = "~/.claude/projects"
# Tool names whose call spawns a subagent (Task tool) — its separate transcript
# is folded inline. Both spellings have appeared across Claude Code versions.
_SUBAGENT_TOOL_NAMES = {"Task", "Agent"}
def resolve_roots(projects_dir=None) -> list[Path]:
"""Resolve the ordered list of Claude Code ``projects/`` roots to scan.
Precedence:
1. Explicit ``projects_dir`` (a single path or a list) used by tests.
2. ``CLAUDE_CODE_DIR`` env, split on ``os.pathsep`` (``:``) so multiple
roots can be given; a single path (no separator) stays backward
compatible. Falls back to the default root when unset.
3. Additionally, if ``CLAUDE_CONFIG_DIR`` is set, its ``projects/`` subdir
is appended this is the common "non-default config dir" case.
Roots are expanded, de-duplicated (order preserved), and returned as-is
(existence is checked by the caller / ``_scan``). Sessions from all roots are
merged by launch-folder; there is no per-source label.
"""
raw: list[str]
if projects_dir is not None:
raw = [str(p) for p in projects_dir] if isinstance(projects_dir, (list, tuple)) \
else [str(projects_dir)]
else:
env = os.getenv("CLAUDE_CODE_DIR")
raw = env.split(os.pathsep) if env else [DEFAULT_PROJECTS_DIR]
config_dir = os.getenv("CLAUDE_CONFIG_DIR")
if config_dir:
raw.append(str(Path(config_dir) / "projects"))
roots: list[Path] = []
for p in raw:
p = p.strip()
if not p:
continue
path = Path(p).expanduser()
if path not in roots:
roots.append(path)
return roots
# Harness-injected tags inside user message text. Stripped so exports contain
# the dialogue, not the CLI plumbing. A record that is nothing but tags
# (e.g. a /model invocation) ends up empty and is skipped.
@@ -88,9 +142,7 @@ class ClaudeCodeProvider(BaseProvider):
hidden_content: str | None = None,
) -> None:
super().__init__()
self._projects_dir = Path(
projects_dir or os.getenv("CLAUDE_CODE_DIR", DEFAULT_PROJECTS_DIR)
).expanduser()
self._projects_dirs = resolve_roots(projects_dir)
self._hidden_content = (
hidden_content
if hidden_content in VALID_HIDDEN_CONTENT_POLICIES
@@ -116,7 +168,9 @@ class ClaudeCodeProvider(BaseProvider):
if datetime.fromisoformat(c["updated_at"]) >= since_aware
]
logger.info(
"[claude-code] Found %d session(s) under %s", len(convs), self._projects_dir
"[claude-code] Found %d session(s) under %s",
len(convs),
", ".join(str(d) for d in self._projects_dirs),
)
return convs
@@ -133,26 +187,16 @@ class ClaudeCodeProvider(BaseProvider):
FileNotFoundError(f"No session file for id {conv_id}"),
)
records: list[dict] = []
bad_lines = 0
for line in path.read_text(encoding="utf-8").splitlines():
line = line.strip()
if not line:
continue
try:
records.append(json.loads(line))
except json.JSONDecodeError:
bad_lines += 1
if bad_lines:
logger.warning(
"[claude-code] %s: skipped %d unparseable line(s)", path.name, bad_lines
)
records = _parse_jsonl(path)
mtime = datetime.fromtimestamp(path.stat().st_mtime, tz=timezone.utc)
return {
"id": conv_id,
"_path": str(path),
"_records": records,
# Subagent (Task-tool) transcripts, keyed by the parent tool_use id
# that spawned them, folded inline during normalization.
"_subagents": _load_subagents(path),
# Listing and normalized updated_at must match, or the cache
# staleness comparison would re-export every session every run.
"_mtime_iso": mtime.isoformat(),
@@ -164,7 +208,16 @@ class ClaudeCodeProvider(BaseProvider):
conv_id = raw.get("id") or ""
records: list[dict] = raw.get("_records") or []
subagents: dict = raw.get("_subagents") or {}
title = _extract_title(records)
# Append the repos this session touched, e.g. "… [repo-a, repo-b]", so
# sessions launched from a workspace root (which all land in one
# folder-named notebook) stay scannable and searchable.
launch_cwd = _extract_launch_cwd(records)
if launch_cwd:
repos = _repos_touched(records, launch_cwd)
if repos:
title = f"{title} [{', '.join(repos)}]"
project = _extract_project(records, raw.get("_path"))
created_at = next(
(r.get("timestamp") for r in records if r.get("timestamp")), ""
@@ -173,7 +226,7 @@ class ClaudeCodeProvider(BaseProvider):
(r.get("timestamp") for r in reversed(records) if r.get("timestamp")), ""
)
messages = _extract_messages(records, conv_id, report, policy)
messages = _extract_messages(records, conv_id, report, policy, subagents)
for _ in messages:
report.record_message()
report.record_conversation()
@@ -194,14 +247,20 @@ class ClaudeCodeProvider(BaseProvider):
# ------------------------------------------------------------------
def _scan(self) -> list[dict]:
if not self._projects_dir.is_dir():
existing = [d for d in self._projects_dirs if d.is_dir()]
if not existing:
logger.warning(
"[claude-code] Projects directory %s does not exist", self._projects_dir
"[claude-code] No projects directory exists: %s",
", ".join(str(d) for d in self._projects_dirs),
)
return []
convs: list[dict] = []
for proj_dir in sorted(p for p in self._projects_dir.iterdir() if p.is_dir()):
# conv_id → (mtime, conv dict). Roots are merged by launch-folder; if the
# same session UUID appears in two roots (e.g. a live dir and a backup),
# the newer-mtime copy wins so we never emit two entries for one session.
by_id: dict[str, tuple[float, dict]] = {}
for root in existing:
for proj_dir in sorted(p for p in root.iterdir() if p.is_dir()):
for session_file in sorted(proj_dir.glob("*.jsonl")):
try:
stat = session_file.stat()
@@ -210,9 +269,17 @@ class ClaudeCodeProvider(BaseProvider):
if stat.st_size == 0:
continue
conv_id = session_file.stem
prev = by_id.get(conv_id)
if prev is not None and prev[0] >= stat.st_mtime:
logger.debug(
"[claude-code] Duplicate session %s in %s; keeping newer copy",
conv_id[:8], root,
)
continue
self._path_map[conv_id] = session_file
title, project, created = _read_session_meta(session_file)
convs.append(
by_id[conv_id] = (
stat.st_mtime,
{
"id": conv_id,
"title": title,
@@ -226,9 +293,13 @@ class ClaudeCodeProvider(BaseProvider):
).isoformat(),
"_path": str(session_file),
"_project_dir": proj_dir.name,
}
},
)
# Deterministic order: by bucket dir, then session id.
return sorted(
(conv for _, conv in by_id.values()),
key=lambda c: (c["_project_dir"], c["id"]),
)
return convs
# ---------------------------------------------------------------------------
@@ -315,9 +386,188 @@ def _extract_project(records: list[dict], path: str | None) -> str | None:
return None
def _parse_jsonl(path: Path) -> list[dict]:
"""Read a JSONL file into records, tolerating (and logging) bad lines."""
records: list[dict] = []
bad_lines = 0
try:
text = path.read_text(encoding="utf-8")
except OSError as e:
logger.warning("[claude-code] Could not read %s: %s", path, e)
return records
for line in text.splitlines():
line = line.strip()
if not line:
continue
try:
records.append(json.loads(line))
except json.JSONDecodeError:
bad_lines += 1
if bad_lines:
logger.warning(
"[claude-code] %s: skipped %d unparseable line(s)", path.name, bad_lines
)
return records
def _load_subagents(session_path: Path) -> dict:
"""Map spawning tool_use id → ``{"meta": {...}, "records": [...]}``.
Claude Code writes subagent transcripts to
``<session>/subagents/agent-*.jsonl`` with an ``agent-*.meta.json`` sidecar
carrying ``toolUseId`` (which parent ``Task``/``Agent`` call spawned it).
Files without a readable meta (no id to position them) are skipped.
"""
submap: dict[str, dict] = {}
subdir = session_path.parent / session_path.stem / "subagents"
if not subdir.is_dir():
return submap
for jf in sorted(subdir.glob("*.jsonl")):
meta_path = jf.with_suffix(".meta.json")
try:
meta = json.loads(meta_path.read_text(encoding="utf-8"))
except (OSError, json.JSONDecodeError):
logger.warning(
"[claude-code] Subagent %s has no readable meta; skipping", jf.name
)
continue
tool_id = meta.get("toolUseId")
if not tool_id:
continue
submap[tool_id] = {"meta": meta, "records": _parse_jsonl(jf)}
return submap
def _extract_launch_cwd(records: list[dict]) -> str | None:
"""The session's working directory (constant per session; first cwd wins)."""
for rec in records:
cwd = rec.get("cwd")
if cwd:
return cwd
return None
# tool_use input keys that carry a file path.
_TOOL_PATH_KEYS = ("file_path", "path", "notebook_path")
# Optional ignore-list: git repos to never tag (comma-separated names). Rarely
# needed with git-root detection (config/reference dirs are already excluded
# because they aren't git repos), but kept as an escape hatch.
def _ignored_repos() -> set[str]:
env = os.getenv("CLAUDE_CODE_REPO_TAG_IGNORE", "")
return {s.strip() for s in env.split(",") if s.strip()}
# dir Path → git-repo name it belongs to (or None). Process-wide; the working
# tree doesn't change under us mid-run, so caching walked dirs is safe.
_GIT_ROOT_CACHE: dict[Path, str | None] = {}
_CACHE_MISS = object()
def _git_root_name(path: Path, max_steps: int = 25) -> str | None:
"""Name of the git repo ``path`` lives in — nearest ancestor with ``.git``.
Walks up from ``path`` until a ``.git`` entry is found (returns that dir's
basename) or the filesystem root is reached (returns ``None``). Disk-based:
a path in no git repo, or a repo no longer on disk, yields ``None``.
"""
cur = path
for _ in range(max_steps):
cached = _GIT_ROOT_CACHE.get(cur, _CACHE_MISS)
if cached is not _CACHE_MISS:
return cached
try:
if (cur / ".git").exists():
_GIT_ROOT_CACHE[cur] = cur.name
return cur.name
except OSError:
break
if cur.parent == cur: # filesystem root
break
cur = cur.parent
_GIT_ROOT_CACHE[path] = None
return None
# Absolute path-like tokens inside Bash command strings (file_path/path keys are
# matched directly). git-root resolution short-circuits on non-repo paths.
_ABS_PATH_RE = re.compile(r"/(?:[\w.\-]+/)*[\w.\-]+")
def _repos_touched(
records: list[dict], launch_cwd: str, cap: int = 3, ignore: set[str] | None = None
) -> list[str]:
"""Repos a session touched, for the title's ``[repo-a, repo-b]`` tag.
A file's repo is the **git repository it lives in** (nearest ancestor with a
``.git``), resolved for every absolute path seen in a tool_use input
(``file_path``/``path``/``notebook_path`` and absolute home paths inside Bash
``command`` strings). This works anywhere in the filesystem not just under
the launch directory so cross-workspace work is captured, and non-repo
noise (config dirs, one-off files, reference dirs) is excluded because it
isn't a git repo. Ordered by touch frequency, capped with a trailing ``…``.
"""
ignore = _ignored_repos() if ignore is None else ignore
counts: Counter = Counter()
seen: set[str] = set()
def note(p) -> None:
if not isinstance(p, str) or not p:
return
if not p.startswith("/"): # resolve relative paths against the launch cwd
if not launch_cwd:
return
p = str(Path(launch_cwd) / p)
if p in seen:
return
seen.add(p)
name = _git_root_name(Path(p))
if name and not name.startswith(".") and name not in ignore:
counts[name] += 1
for rec in records:
msg = rec.get("message") or {}
content = msg.get("content")
if not isinstance(content, list):
continue
for item in content:
if not isinstance(item, dict) or item.get("type") != "tool_use":
continue
inp = item.get("input")
if not isinstance(inp, dict):
continue
for key in _TOOL_PATH_KEYS:
note(inp.get(key))
cmd = inp.get("command")
if isinstance(cmd, str):
for m in _ABS_PATH_RE.finditer(cmd):
note(m.group(0))
ordered = [name for name, _ in counts.most_common()]
if len(ordered) > cap:
return ordered[:cap] + [""]
return ordered
def _extract_messages(
records: list[dict], conv_id: str, report: LossReport, policy: str
records: list[dict],
conv_id: str,
report: LossReport,
policy: str,
subagents: dict | None = None,
include_sidechain: bool = False,
) -> list[dict]:
"""Normalize Claude Code records into messages.
``subagents`` maps a spawning ``Task``/``Agent`` tool_use id to its separate
transcript ``{"meta": ..., "records": ...}``; when a matching tool_use is
seen its subagent is folded inline as a subagent block (extracted
recursively under the same policy). ``include_sidechain`` is set True for
those recursive subagent passes (subagent records are flagged
``isSidechain``); the top-level pass keeps skipping sidechain records so a
subagent is never also emitted as a stray top-level turn.
"""
subagents = subagents or {}
messages: list[dict] = []
# Pending collapsed tool activity: name → call count, plus total bytes.
pending_tools: Counter = Counter()
@@ -351,7 +601,9 @@ def _extract_messages(
for rec in records:
if rec.get("type") not in ("user", "assistant"):
continue
if rec.get("isSidechain") or rec.get("isMeta"):
if rec.get("isMeta"):
continue
if rec.get("isSidechain") and not include_sidechain:
continue
msg = rec.get("message") or {}
@@ -392,14 +644,36 @@ def _extract_messages(
"thinking", len(json.dumps(item, default=str))
)
elif item_type == "tool_use":
if policy == HIDDEN_CONTENT_FULL:
name = item.get("name") or "tool"
tool_id = item.get("id")
if name in _SUBAGENT_TOOL_NAMES and tool_id in subagents:
# A Task/Agent spawn: fold its separate transcript inline
# instead of collapsing it. Its own tool traffic is
# collapsed by the recursive pass under the same policy.
sub = subagents[tool_id]
meta = sub.get("meta") or {}
sub_msgs = _extract_messages(
sub.get("records") or [],
conv_id,
report,
policy,
subagents,
include_sidechain=True,
)
blocks.append(
make_subagent_block(
agent_type=meta.get("agentType") or name,
description=meta.get("description") or "",
messages=sub_msgs,
)
)
elif policy == HIDDEN_CONTENT_FULL:
blocks.append(
make_tool_use_block(
item.get("name", ""), item.get("input"), item.get("id")
)
)
else:
name = item.get("name") or "tool"
size = len(json.dumps(item, default=str))
local_tools[name] += 1
local_bytes += size
+273
View File
@@ -228,3 +228,276 @@ class TestClaudeCodeProvider:
rendered = render_blocks_to_markdown(result["messages"][1]["blocks"])
assert "> 🔧 **Tool output** — `3 calls: Read ×2, Bash ×1`" in rendered
assert "omitted (EXPORTER_HIDDEN_CONTENT=full to keep)" in rendered
# ---------------------------------------------------------------------------
# Subagent folding (Part B)
# ---------------------------------------------------------------------------
def _write_subagent(
session_file, tool_use_id, records, agent_type="Explore",
description="do a thing", name="agent-x",
):
"""Write a <session>/subagents/<name>.jsonl + .meta.json sidecar."""
subdir = session_file.parent / session_file.stem / "subagents"
subdir.mkdir(parents=True, exist_ok=True)
(subdir / f"{name}.jsonl").write_text(
"\n".join(json.dumps(r) for r in records), encoding="utf-8"
)
(subdir / f"{name}.meta.json").write_text(
json.dumps({
"agentType": agent_type,
"description": description,
"toolUseId": tool_use_id,
}),
encoding="utf-8",
)
def _parent_with_task(tool_use_id="toolu_sub1"):
return [
{"type": "ai-title", "aiTitle": "Parent session"},
{
"type": "user", "cwd": "/home/jesse/myproj",
"timestamp": "2026-05-01T10:00:00.000Z",
"message": {"role": "user", "content": "delegate the research"},
},
{
"type": "assistant", "timestamp": "2026-05-01T10:00:05.000Z",
"message": {"role": "assistant", "content": [
{"type": "text", "text": "I'll delegate this."},
{"type": "tool_use", "id": tool_use_id, "name": "Task",
"input": {"description": "research"}},
]},
},
]
def _subagent_records():
return [
{
"type": "user", "isSidechain": True,
"timestamp": "2026-05-01T10:00:06.000Z",
"message": {"role": "user", "content": "Go research X"},
},
{
"type": "assistant", "isSidechain": True,
"timestamp": "2026-05-01T10:00:07.000Z",
"message": {"role": "assistant", "content": [
{"type": "text", "text": "Here is the research result."},
{"type": "tool_use", "id": "st1", "name": "Grep",
"input": {"pattern": "x"}},
]},
},
]
class TestSubagentFold:
def _provider(self, tmp_path, policy="placeholder"):
return ClaudeCodeProvider(projects_dir=tmp_path, hidden_content=policy)
def _normalize(self, tmp_path, policy="placeholder"):
f = _write_session(tmp_path, _parent_with_task(), name="parent-1")
_write_subagent(
f, "toolu_sub1", _subagent_records(),
agent_type="Explore", description="research X",
)
p = self._provider(tmp_path, policy)
p.fetch_all_conversations()
return p.normalize_conversation(p.get_conversation("parent-1"))
def test_subagent_folded_into_parent(self, tmp_path):
conv = self._normalize(tmp_path)
blocks = [b for m in conv["messages"] for b in m["blocks"]]
subs = [b for b in blocks if b["type"] == "subagent"]
assert len(subs) == 1
assert subs[0]["agent_type"] == "Explore"
assert subs[0]["description"] == "research X"
inner_text = [
bb.get("text") for m in subs[0]["messages"] for bb in m["blocks"]
]
assert "Go research X" in inner_text
assert "Here is the research result." in inner_text
def test_subagent_tools_collapsed(self, tmp_path):
conv = self._normalize(tmp_path)
sub = next(
b for m in conv["messages"] for b in m["blocks"]
if b["type"] == "subagent"
)
inner_blocks = [bb for m in sub["messages"] for bb in m["blocks"]]
assert any(b["type"] == BLOCK_TYPE_COLLAPSED for b in inner_blocks)
assert not any(b["type"] == BLOCK_TYPE_TOOL_USE for b in inner_blocks)
collapsed = next(b for b in inner_blocks if b["type"] == BLOCK_TYPE_COLLAPSED)
assert "Grep" in collapsed["origin"]
def test_subagent_not_listed_as_conversation(self, tmp_path):
f = _write_session(tmp_path, _parent_with_task(), name="parent-1")
_write_subagent(f, "toolu_sub1", _subagent_records())
p = self._provider(tmp_path)
convs = p.fetch_all_conversations()
assert [c["id"] for c in convs] == ["parent-1"]
def test_renders_as_details_block(self, tmp_path):
conv = self._normalize(tmp_path)
spawning = conv["messages"][1] # the assistant turn with the Task call
rendered = render_blocks_to_markdown(spawning["blocks"])
assert "<details>" in rendered
assert "<summary>🤖 Subagent: Explore — research X</summary>" in rendered
assert "</details>" in rendered
assert "Here is the research result." in rendered
def test_main_pass_still_skips_stray_sidechain(self, tmp_path):
# A sidechain record with no matching subagent file must NOT leak into
# the top-level dialogue.
records = _parent_with_task() + [
{"type": "assistant", "isSidechain": True,
"message": {"role": "assistant",
"content": [{"type": "text", "text": "stray sidechain"}]}},
]
f = _write_session(tmp_path, records, name="parent-2")
_write_subagent(f, "toolu_sub1", _subagent_records())
p = self._provider(tmp_path)
p.fetch_all_conversations()
conv = p.normalize_conversation(p.get_conversation("parent-2"))
top_text = [
b.get("text") for m in conv["messages"] for b in m["blocks"]
]
assert "stray sidechain" not in top_text
# ---------------------------------------------------------------------------
# Repo tags in title (Part C)
# ---------------------------------------------------------------------------
class TestRepoTags:
@staticmethod
def _mkrepo(base, name):
"""Create a git repo dir (bare .git marker) and return its path."""
(base / name / ".git").mkdir(parents=True, exist_ok=True)
return base / name
def _title(self, tmp_path, content):
(tmp_path / "ws").mkdir(exist_ok=True)
records = [
{"type": "ai-title", "aiTitle": "Work session"},
{"type": "user", "cwd": str(tmp_path / "ws"),
"timestamp": "2026-05-01T10:00:00.000Z",
"message": {"role": "user", "content": "go"}},
{"type": "assistant",
"message": {"role": "assistant", "content": content}},
]
_write_session(tmp_path, records, name="ws-1")
p = ClaudeCodeProvider(projects_dir=tmp_path)
p.fetch_all_conversations()
return p.normalize_conversation(p.get_conversation("ws-1"))["title"]
@staticmethod
def _read(path):
return {"type": "tool_use", "id": str(path), "name": "Read",
"input": {"file_path": str(path)}}
def test_repos_by_git_root_ordered_by_frequency(self, tmp_path):
a = self._mkrepo(tmp_path, "repo-a")
b = self._mkrepo(tmp_path, "repo-b")
content = [
self._read(a / "src/x.py"), self._read(a / "src/y.py"),
self._read(b / "z.py"),
# a file not inside any git repo → excluded
self._read(tmp_path / "CLAUDE.md"),
]
assert self._title(tmp_path, content) == "Work session [repo-a, repo-b]"
def test_cross_workspace_repo_tagged(self, tmp_path):
# Launched in ws/, but touched a repo in a sibling tree — still tagged.
other = self._mkrepo(tmp_path / "elsewhere", "faraway-repo")
content = [self._read(other / "deep/nested/file.py")]
assert self._title(tmp_path, content) == "Work session [faraway-repo]"
def test_no_repos_no_bracket(self, tmp_path):
content = [self._read(tmp_path / "loose/file.txt")] # no .git anywhere
assert self._title(tmp_path, content) == "Work session"
def test_cap_three_with_ellipsis(self, tmp_path):
content = [
self._read(self._mkrepo(tmp_path, f"repo-{c}") / "f/x.py")
for c in "abcd"
]
title = self._title(tmp_path, content)
assert title.startswith("Work session [repo-a, repo-b, repo-c, …]")
assert "repo-d" not in title
def test_paths_inside_bash_commands_count(self, tmp_path):
x = self._mkrepo(tmp_path, "repo-x")
content = [
{"type": "tool_use", "id": "a", "name": "Bash",
"input": {"command": f"cat {x / 'main.go'}"}},
]
assert self._title(tmp_path, content) == "Work session [repo-x]"
def test_ignore_list_via_env(self, tmp_path, monkeypatch):
a = self._mkrepo(tmp_path, "repo-a")
b = self._mkrepo(tmp_path, "repo-b")
monkeypatch.setenv("CLAUDE_CODE_REPO_TAG_IGNORE", "repo-b, notes")
content = [self._read(a / "x.py"), self._read(b / "y.py")]
assert self._title(tmp_path, content) == "Work session [repo-a]"
# ---------------------------------------------------------------------------
# Multiple projects roots (Part D)
# ---------------------------------------------------------------------------
class TestMultiRoot:
def _titled(self, aititle, cwd="/home/jesse/p"):
return [
{"type": "ai-title", "aiTitle": aititle},
{"type": "user", "cwd": cwd, "timestamp": "2026-05-01T10:00:00.000Z",
"message": {"role": "user", "content": "hi"}},
]
def test_two_roots_merged(self, tmp_path):
r1, r2 = tmp_path / "root1", tmp_path / "root2"
_write_session(r1, self._titled("From root1"), name="s1")
_write_session(r2, self._titled("From root2"), name="s2")
p = ClaudeCodeProvider(projects_dir=[r1, r2])
ids = sorted(c["id"] for c in p.fetch_all_conversations())
assert ids == ["s1", "s2"]
def test_duplicate_uuid_newer_wins(self, tmp_path):
import os
import time
r1, r2 = tmp_path / "root1", tmp_path / "root2"
_write_session(r1, self._titled("Old copy"), name="dup")
f2 = _write_session(r2, self._titled("New copy"), name="dup")
os.utime(f2, (time.time() + 10, time.time() + 10))
p = ClaudeCodeProvider(projects_dir=[r1, r2])
convs = p.fetch_all_conversations()
assert len(convs) == 1
assert convs[0]["title"] == "New copy"
assert p._path_map["dup"] == f2
def test_single_path_backward_compatible(self, tmp_path):
_write_session(tmp_path, _records())
p = ClaudeCodeProvider(projects_dir=tmp_path)
assert len(p.fetch_all_conversations()) == 1
def test_env_pathsep_list(self, tmp_path, monkeypatch):
import os
from src.providers.claude_code import resolve_roots
r1, r2 = tmp_path / "root1", tmp_path / "root2"
_write_session(r1, self._titled("From root1"), name="s1")
_write_session(r2, self._titled("From root2"), name="s2")
monkeypatch.setenv("CLAUDE_CODE_DIR", f"{r1}{os.pathsep}{r2}")
assert r1 in resolve_roots() and r2 in resolve_roots()
p = ClaudeCodeProvider()
assert len(p.fetch_all_conversations()) == 2
def test_config_dir_projects_included(self, tmp_path, monkeypatch):
from src.providers.claude_code import resolve_roots
monkeypatch.delenv("CLAUDE_CODE_DIR", raising=False)
monkeypatch.setenv("CLAUDE_CONFIG_DIR", str(tmp_path / "cfg"))
roots = resolve_roots()
assert (tmp_path / "cfg" / "projects") in roots
+25
View File
@@ -17,6 +17,7 @@ from src.blocks import (
make_file_placeholder,
make_hidden_context_marker,
make_image_placeholder,
make_subagent_block,
make_text_block,
make_thinking_block,
make_tool_result_block,
@@ -119,6 +120,30 @@ class TestMarkdownFrontmatter:
assert "```python" in content
assert "print('hello')" in content
def test_subagent_block_renders_as_details(self, tmp_path):
sub = make_subagent_block(
agent_type="Explore",
description="find the thing",
messages=[
{"role": "user", "blocks": [make_text_block("Go find it")]},
{"role": "assistant", "blocks": [make_text_block("Found it here.")]},
],
)
conv = {
**SAMPLE_CONV,
"provider": "claude-code",
"messages": [
{"role": "assistant", "content_type": "text", "timestamp": None,
"blocks": [make_text_block("Delegating."), sub]},
],
}
content = MarkdownExporter(tmp_path).export(conv).read_text()
assert "<details>" in content
assert "<summary>🤖 Subagent: Explore — find the thing</summary>" in content
assert "Go find it" in content
assert "Found it here." in content
assert "</details>" in content
class TestMarkdownFilenameGeneration:
def test_filename_format(self, tmp_path):
+21
View File
@@ -48,6 +48,9 @@ class TestNotebookPath:
def test_claude_provider(self):
assert notebook_path("claude", "budget-tracker") == ("AI-Claude", "Budget Tracker")
def test_claude_code_gets_own_top_level_notebook(self):
assert notebook_path("claude-code", "services") == ("AI-ClaudeCode", "Services")
def test_multi_word_project(self):
assert notebook_path("claude", "ai-research-notes") == ("AI-Claude", "Ai Research Notes")
@@ -61,6 +64,24 @@ class TestNotebookPath:
# ---------------------------------------------------------------------------
class TestUpdateNote:
def test_parent_id_moves_note(self):
client = _make_client()
client._put = MagicMock()
client.update_note("nid", "Title", "body", parent_id="nb1")
args, _ = client._put.call_args
assert args[0] == "/notes/nid"
assert args[1]["parent_id"] == "nb1"
assert args[1]["title"] == "Title"
def test_no_parent_id_omits_field(self):
client = _make_client()
client._put = MagicMock()
client.update_note("nid", "Title", "body")
args, _ = client._put.call_args
assert "parent_id" not in args[1]
class TestPing:
def test_ping_success(self):
client = _make_client()