diff options
| -rwxr-xr-x | share/customize-autologin.sh | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/share/customize-autologin.sh b/share/customize-autologin.sh index 4340650..58bf149 100755 --- a/share/customize-autologin.sh +++ b/share/customize-autologin.sh @@ -1,5 +1,5 @@ #!/bin/sh -# Copyright 2022 Helmut Grohne <helmut@subdivi.de> +# Copyright 2022-2023 Helmut Grohne <helmut@subdivi.de> # SPDX-License-Identifier: MIT # # This is a mmdebstrap customize hook that configures automatic root login on a @@ -10,14 +10,28 @@ set -eu TARGET=$1 -UNIT=serial-getty@.service +if test "$(dpkg-query --root "$TARGET" -f '${db:Status-Status}' -W systemd-sysv 2>/dev/null)" = installed; then + UNIT=serial-getty@.service -mkdir "$TARGET/etc/systemd/system/$UNIT.d" + mkdir "$TARGET/etc/systemd/system/$UNIT.d" -( - echo '[Service]' - printf '%s\n' 'ExecStartPre=/bin/sed -n -e "s/^\\(.* \\)\\?\\(TERM=[^ ]*\\).*/\\2/w/run/debvmterm" /proc/cmdline' - echo 'EnvironmentFile=-/run/debvmterm' - echo 'ExecStart=' - sed -n 's,^ExecStart=-/sbin/agetty ,&-a root ,p' "$TARGET/lib/systemd/system/$UNIT" -) > "$TARGET/etc/systemd/system/$UNIT.d/autologin.conf" + ( + echo '[Service]' + printf '%s\n' 'ExecStartPre=/bin/sed -n -e "s/^\\(.* \\)\\?\\(TERM=[^ ]*\\).*/\\2/w/run/debvmterm" /proc/cmdline' + echo 'EnvironmentFile=-/run/debvmterm' + echo 'ExecStart=' + sed -n 's,^ExecStart=-/sbin/agetty ,&-a root ,p' "$TARGET/lib/systemd/system/$UNIT" + ) > "$TARGET/etc/systemd/system/$UNIT.d/autologin.conf" + + exit 0 +fi + +if test "$(dpkg-query --root "$TARGET" -f '${db:Status-Status}' -W sysvinit-core 2>/dev/null)" = installed; then + # shellcheck disable=SC2016 # intentional non-expansion + echo 'C0:2345:respawn:/sbin/getty -8 --noclear --keep-baud -a root console 115200,38400,9600 $TERM' >> "$TARGET/etc/inittab" + + exit 0 +fi + +echo "failed: init system not recognized by autologin customization" 1>&2 +exit 1 |