1605d74f17e1dfa3c7fc4002d042173a2e4692ba
3
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 WHC
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08008a5a4c |
v0.9.5: a session owns a directory, and the store hands out uuids
A session's transcript lived beside its attachments, both named after an id
that was a timestamp. Two things fell out of that: on a workspace two
machines share, a timestamp is not an id (the same second on both is enough
to hand out the same name), and "delete this conversation" had to chase the
jsonl, the title and a directory in a shared attachments/ tree, guessing what
belonged to whom. A phone's app data has nobody to tidy it by hand.
Now one session is one directory:
<workspace>/.agent/sessions/
<uuid>/session.jsonl the transcript
<uuid>/title the window title, one line
<uuid>/attachments/ images and delivered files (img-…, art-…)
<uuid>/sub-1.jsonl an agent role's own transcript
CURRENT the id the next run opens
- src/agent_store.c: new_id() makes a uuid v4 (16 bytes from /dev/urandom,
clock+pid only as a fallback), dir_for_id/flat_for_id/nested_for_id/
shape_of_id decide which shape an id has, so every reader takes either.
An id is a directory name, so it is checked as one (no "/", no "..",
nothing starting with ".", not CURRENT or attachments). path_for_id() keeps
the shape a session already has and makes the directory for a new id, so
nothing had to change in the callers. store_list() lists the directories
that hold a transcript plus the flat files, newest first. delete() is one
rm_tree of the session's directory, plus the old shared attachments/<id>
and CURRENT when it pointed there.
- cst_agent_store_migrate() (--migrate-store, or plain cst-agent for a
session): moves a flat store in — <id>.jsonl to <id>/session.jsonl,
<id>.title in, the shared attachments/<id>/ to <id>/attachments/. rename
first, copy when the filesystem says no, and counts what it moved, so a
second run is a no-op that says "nothing to move". On the real workspace:
6 sessions moved, the shared directory gone, --list-sessions reads them
back unchanged, a second run moved 0.
- cst_agent_store_id_of_path(): the id of a session path. This is the bug the
whole change had been hiding: cst_agent_session_id() took the id from the
file name, and the new file name is session.jsonl -- every session would
have called itself "session" (the sidebar, CURRENT, undo, an agent role's
directory, and the metrics file, which now also goes through the helper).
- src/attach.c: a session that owns its directory keeps its payloads inside
it (<id>/attachments/); only the flat layout needs the shared directory and
the id stem. Attachments behave exactly as before otherwise.
- tests/test_store.c: uuid shape and uniqueness, a small buffer refused, a
new session's path and directory, write/list/info/title read back, the
payload landing in <id>/attachments/, delete taking the directory with it;
then an old-layout store: readable before the move, moved byte for byte,
its payload readable through the new path, listed once, a second migration
a no-op, deletion covering the migrated payload. Also in the Makefile and
CMakeLists test lists.
- app/src/ui/UiTest.cpp: the image directory check wanted "/attachments/",
which the new layout has no trailing slash for.
Desktop: build clean, make check 35/35, --uitest all green, --selftest and
cst-app-selftest OK, and --selftest opens a session of the migrated workspace.
Version 0.9.5.
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|
WHC
|
2a43ae6622 |
Windows: official port -- UCRT static build, UTF-8 throughout, Low IL sandbox, ncurses TUI, installer; v0.6.0
Build
* cross build switches to pkgsCross.ucrt64 (shell-win.nix); curl (Schannel),
winpthreads and ncurses 6.6 are linked statically, so the release is
cst-agent.exe + busybox.exe (busybox-w32 Unicode) with no extra DLLs
* windres embeds a manifest with activeCodePage=UTF-8 and a version resource
* ncurses 6.6 Windows console driver patches (mouse button state, A_DIM,
wide-char declarations): scripts/patches/
* scripts/bootstrap_msys2.sh builds the same release natively in MSYS2
UCRT64; PR #1's MINGW64 notes now point there
* vendor/tre-regex (musl's TRE) provides <regex.h> on MinGW
UTF-8
* paths cross the system call boundary as UTF-16 (*W APIs); console code
pages set to 65001 and restored on exit; files are read and written in
binary mode
* child output that is not valid UTF-8 is decoded from the console, OEM or
ANSI system code page
* read_file hides CR; edit_file, apply_patch and write_file keep CRLF line
endings and a UTF-8 BOM
OS layer and processes
* os_dir_* and cst_fnmatch replace the POSIX-only directory walks in
subagent, plugins, skills, undo and fs_tools; realpath / path_under and
symlink rejection work on Windows
* every child goes through CreateProcessW with its own environment block
inside a Job Object, so timeouts and Esc end the whole process tree
Sandbox (auto mode, "auto · lowil")
* run_shell runs with a restricted Low integrity token; the workspace gets
an inheritable Low label once, the sandbox TEMP is labeled Low, and the
credentials file gets a no-read-up label
* drive roots, the profile and system folders are never labeled
* network commands still ask, since Low IL does not block the network;
Access denied and MSYS2's 0xc0000142 offer a rerun outside the sandbox
* /sandbox lists labeled folders, /sandbox reset-labels restores them
TUI
* raster console fonts are switched to Consolas / NSimSun while running
* the home logo falls back to text when the console font lacks U+2580
* mouse drag copy goes to the Windows clipboard
Distribution
* scripts/install_windows.ps1 installs a Gitea release into
%LOCALAPPDATA%\Programs\cst-agent and adds it to the user PATH;
cst-agent-update.cmd reruns it; scripts/release_windows.sh uploads the
zip with the token taken from the environment
* scripts/run_windows.bat is gone; docs/README-windows.md is rewritten
Tests
* new test_lowil, test_win_utf8 and test_os_dir; tests made portable
(cst_test_util.h)
* scripts/win_test.sh and scripts/winvm/ run the suite on English and
Chinese Windows Server VMs as Administrator, a standard user and a
Chinese user name: 29/29 on all six
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WHC
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2fde898da0 |
Usability pass: tool registry, TUI polish, saved keys and settings
Tools - Table-driven tool registry with permission classes and default/minimal profiles; new tools: edit_file, list_dir, glob, grep, delete_file, move_file, todo_write, web_fetch, ask_user (plus read_file paging). - Built-in Myers diff; write tools return unified diffs. - Persistent permission rules (.agent/permissions.json), per-turn undo snapshots (.agent/undo), AGENTS.md project notes, auto-compact at 80% of the model context, cancellable run_shell with process-group kill. TUI - Table-driven slash commands: /provider /key /effort /status /tools /permissions /yolo /undo /retry /diff /export /copy /rename /delete /init /max-steps /todo, with / and @ completion. - Permission modal with diff and prefix rules, ask_user modal, todo panel, header with model/effort/context, bracketed paste, line editing, wide-char cursor, NO_COLOR and ASCII fallback; Esc never quits. Startup and configuration - API keys are entered in the TUI (hidden) and saved per provider in <config>/credentials (0600); env variables are only a fallback. - Last provider, per-provider model and reasoning effort are remembered in <config>/settings.json; --effort/-e and /effort send reasoning_effort (low|medium|high|max) to models that accept it. - DeepSeek preset uses deepseek-flash / deepseek-v4-pro. - Session flags --new/--continue/--resume/--list-sessions, --yolo, --confirm. Compatibility and tests - ncurses detection, macOS/Homebrew support, make install, XDG config dir, POSIX cleanups; Gitea CI (gcc/clang/asan/musl/macOS). - Unit tests for diff, fs tools, registry, undo/perms and config; e2e fixtures multi_file_refactor and ask_or_todo; vendored cJSON. |