hermes-agent/tools/environments
kyssta-exe 6a2958a521 fix(environments): use atomic file replacement for snapshot writes
Fix race condition in terminal environment snapshots that could corrupt
PATH with declare -x entries. When concurrent terminal calls share the
same snapshot file, the non-atomic 'export -p > snapshot.sh' write could
be read mid-write by another process, causing partial/corrupted env vars
to be sourced and mixed into PATH.

The fix uses atomic file replacement:
- Write to a temp file: export -p > snapshot.sh.tmp.303651
- Atomically replace: mv -f snapshot.sh.tmp.303651 snapshot.sh

On POSIX, mv within the same filesystem is atomic, so source() will
either see the old complete snapshot or the new complete one, never a
partial/truncated file.

Fixes #38249
2026-06-28 02:08:57 -07:00
..
__init__.py remove Vercel AI Gateway and Vercel Sandbox (#33067) 2026-05-27 00:43:32 -07:00
base.py fix(environments): use atomic file replacement for snapshot writes 2026-06-28 02:08:57 -07:00
daytona.py fix(daytona): migrate legacy-sandbox lookup to cursor-based list() (#24587) 2026-05-12 16:31:46 -07:00
docker.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
file_sync.py fix(ssh): handle WinError 1314 symlink failure with shutil.copy2 fallback 2026-06-04 18:06:21 -07:00
local.py fix(security): centralize credential-safe subprocess env (#29157) 2026-06-27 20:45:31 -07:00
managed_modal.py feat(environments): unified spawn-per-call execution layer 2026-04-08 17:23:15 -07:00
modal.py fix(async): close unscheduled coroutines in all threadsafe bridges (#26584) 2026-05-15 14:00:01 -07:00
modal_utils.py fix(tools): don't compound-rewrite spawn_via_env background wrappers 2026-06-01 00:05:10 +05:30
singularity.py fix: prevent TUI gateway stdin EOF crash across all TUI-context subprocess calls 2026-06-08 22:46:57 -07:00
ssh.py fix(tui): preserve remote cwd for ssh sessions 2026-06-06 18:40:43 -07:00