CodeShellManager 0.8.0 다운로드

⚠️ Security — please upgrade from v0.7.0
v0.8.0 fixes a command-injection vulnerability present in v0.7.0.
When a session's working folder was inside WSL, CodeShellManager ran git through
wsl.exe … -- git …. The -- form passes the command line to the distro's default login
shell, so shell metacharacters in values CSM did not control were executed rather than
treated as text.
Two ways to reach it:
- Opening a hostile repository. Git branch names legally contain $, `, (, ),
;, & and |. Creating a worktree from such a branch executed its contents inside the
distro. Reproduced end to end: a branch named evil$(id > /tmp/PWNED)x created the file.
- A directory name. The git status poll runs on a timer with no user action, so a folder
named proj$(…) was enough.
Also fixed in the same class: the ssh remote folder, host and user fields — all read from
state.json, which ImportExportService will load from any file you open — could inject
extra ssh options. -oProxyCommand= runs locally, so that one didn't even need a
remote host.
And dropped files: a drag payload could contain a newline, and a newline written to a
terminal is Enter. A single drop could run a command with no keystroke.
Every git and ssh command line is now built as an argument array rather than by string
concatenation, and wsl.exe is invoked with -e, never --. If you are on v0.7.0, upgrade.
Typing no longer freezes with many sessions
If you run a lot of sessions, typing could stop echoing for seconds and then arrive all at
once. Traced at 47 sessions: the UI thread was blocked 42 times, worst case 28.5 seconds.
The cause was not terminal output, which is what everyone assumed. git was being launched
on the UI thread — roughly 94 process creations every 10 seconds. And it was nearly all
overhead: git --version, which touches no repository at all, costs 42ms against
git branch --show-current at 41ms. The work was free; the process launching was the bill.
- The git pipeline now runs off the UI thread entirely
- A .git watcher replaces most polling — branch changes appear faster than before, not slower
- Sessions you are not looking at back off from 10s to 120s
- Sidebar rows repaint once per change instead of three times per poll
WSL sessions
First-class WSL sessions alongside Local and SSH. Pick a distro, optionally a user and a
working folder, and CSM launches a shell inside it with the same session management, git
status, run commands and worktree support as a local session.
Shell integration (OSC 9001)
Programs running in a CSM terminal can push state to the UI:
printf '\e]9001;color=#a6e3a1;git-branch=feat/foo;git-dirty=1;title=my-repo\e\\'
Sets the session accent colour, the sidebar git label and the session title. Full integrator
reference with bash, PowerShell, Python, Node, Rust and Go snippets in
docs/shell-integration.md.
All values are treated as untrusted — length-capped, control characters stripped.
Startup and shutdown you can actually see
- A determinate restore bar with a 7 / 25 counter, because a 25-session restore takes ~131s
and an indeterminate spinner reads the same at session 2 as at session 22
- The shutdown overlay is now visible. It was being composited behind every terminal pane
— WebView2 is an HwndHost, and native child windows draw on top of WPF regardless of
ZIndex. All you saw was a stray line between panes
- Sessions are named and ticked off as they close, and force-disposed ones are marked, not
hidden
Also
- Edit any session's configuration after creation — folder, command, appearance, SSH and WSL
fields — through the same dialog used to create it
- state.json is written atomically with a backup, and recovers from it
- Clicking or typing in a pane makes it the active session
- Shutdown no longer force-disposes healthy sessions; the budget was sized from idle sessions
and busy ones need 2.3–4.7s each
Under the hood
- The solution builds at zero warnings for the first time
- 597 unit tests, up from 314 — and CI now actually runs them, which it never did before
- Hostile inputs are round-tripped through the real Win32 CommandLineToArgvW and a real
/bin/sh, rather than compared against strings we wrote
Install
winget install UmageAI.CodeShellManager
choco install codeshellmanager
Or the signed MSI below. Windows 10 (1903+) or Windows 11; WebView2 runtime required
(pre-installed on Windows 11).