Simone d5f362b8dc fix(template): restore tty state before snapshot prompt to fix ^M issue ...

pypsrp alters terminal tty settings during WinRM sessions. This causes
readline() at the snapshot prompt to receive \r (not \n) on Enter,
printing ^M repeatedly without ever unblocking.

Fix: save termios attributes at command start (before any WinRM work,
terminal is clean) and restore them with tcsetattr(TCSADRAIN) before
the interactive snapshot prompt. Gracefully skips save/restore when
stdin is not a tty (tests, pipes, CI).

Revert the pre-flight snapshot check approach (commit f6f8ffc) — checking
at start was architecturally wrong (snapshot state may change during
provisioning). The prompt stays at the end where it belongs.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-24 02:19:05 +02:00

..

ci_orchestrator

fix(template): restore tty state before snapshot prompt to fix ^M issue

2026-05-24 02:19:05 +02:00