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陈大猫
6cb68bf6fc
* Run agent commands in a subshell so failures cannot close the session
Agent-generated commands were eval'd directly in the user's active login
shell, so a generated script containing `set -e` (or `exit`) terminated
the whole SSH session on the first failure. Wrap the eval in a subshell
unconditionally instead of trying to detect dangerous commands — the
detection approaches from PRs #1852/#1882 grew into shell parsing and
were abandoned. Output stays live in the user's terminal; the trade-off
is that cd/export no longer persist between calls, which the tool
descriptions now tell the model about.
Also fix multi-line command display: synthetic echo now normalizes line
breaks to CRLF (no more staircase indentation in xterm), and the POSIX
wrapper rebuilds newlines via printf so the typed command stays on one
physical line and PS2 continuation echoes ("> ...") no longer leak past
the marker filter.
Fixes #1850
Co-authored-by: Cursor <cursoragent@cursor.com>
* Move shellUtils require to module scope in cattyExecHandlers
The inline require("./ai/shellUtils.cjs") inside the with(ctx) block did
resolve correctly at runtime (bare `require` hits ctx.require, based in
electron/bridges/), but the path only works through that indirection and
reads as wrong relative to this file. Require at module scope with the
unambiguous ../ai path instead.
Co-authored-by: Cursor <cursoragent@cursor.com>
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Co-authored-by: Cursor <cursoragent@cursor.com>