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boot_preflight: skip /dev/tty fallback without a tty (#225)

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TastyHeadphones
2026-03-17 18:31:34 +09:00
committed by GitHub
parent 9c90286b70
commit e0ad9e87ed
1 changed files with 13 additions and 7 deletions
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20
scripts/boot_host_preflight.sh
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@@ -82,14 +82,20 @@ RESEARCH_GUEST_STATUS="$(
fi
fi
# No Macintosh HD found, or auto-select failed — prompt interactively
printf '%s\n' "$_out" >/dev/tty
printf 'Pick a macOS installation: ' >/dev/tty
read _choice </dev/tty
if [[ -n "$_choice" ]]; then
printf '%s\n' "$_choice" | csrutil allow-research-guests status 2>/dev/null \
| grep -o 'Allow Research Guests status:.*' || echo 'unavailable'
# only when a controlling TTY exists. Non-interactive runs should degrade
# cleanly instead of failing on /dev/tty access under set -e.
if { : >/dev/tty; } 2>/dev/null; then
printf '%s\n' "$_out" >/dev/tty
printf 'Pick a macOS installation: ' >/dev/tty
read _choice </dev/tty
if [[ -n "$_choice" ]]; then
printf '%s\n' "$_choice" | csrutil allow-research-guests status 2>/dev/null \
| grep -o 'Allow Research Guests status:.*' || echo 'unavailable'
else
echo 'unavailable'
fi
else
echo 'unavailable'
echo 'unavailable (multiple installs; no interactive tty)'
fi
fi
)"