127 lines
3.5 KiB
Nix
127 lines
3.5 KiB
Nix
{ config, pkgs, ... }:
|
||
|
||
with pkgs.lib;
|
||
|
||
{
|
||
|
||
###### interface
|
||
|
||
options = {
|
||
|
||
services.mingetty = {
|
||
|
||
greetingLine = mkOption {
|
||
default = ''<<< Welcome to NixOS ${config.system.nixosVersion} (\m) - \l >>>'';
|
||
description = ''
|
||
Welcome line printed by mingetty.
|
||
'';
|
||
};
|
||
|
||
helpLine = mkOption {
|
||
default = "";
|
||
description = ''
|
||
Help line printed by mingetty below the welcome line.
|
||
Used by the installation CD to give some hints on
|
||
how to proceed.
|
||
'';
|
||
};
|
||
|
||
};
|
||
|
||
};
|
||
|
||
|
||
###### implementation
|
||
|
||
config = {
|
||
|
||
# FIXME: these are mostly copy/pasted from the systemd sources,
|
||
# which some small modifications, which is annoying.
|
||
|
||
# Generate a separate job for each tty.
|
||
systemd.units."getty@.service".text =
|
||
''
|
||
[Unit]
|
||
Description=Getty on %I
|
||
Documentation=man:agetty(8)
|
||
After=systemd-user-sessions.service plymouth-quit-wait.service
|
||
|
||
# If additional gettys are spawned during boot then we should make
|
||
# sure that this is synchronized before getty.target, even though
|
||
# getty.target didn't actually pull it in.
|
||
Before=getty.target
|
||
IgnoreOnIsolate=yes
|
||
|
||
ConditionPathExists=/dev/tty0
|
||
|
||
[Service]
|
||
Environment=TERM=linux
|
||
Environment=LOCALE_ARCHIVE=/run/current-system/sw/lib/locale/locale-archive
|
||
ExecStart=@${pkgs.utillinux}/sbin/agetty agetty --noclear --login-program ${pkgs.shadow}/bin/login %I 38400
|
||
Type=idle
|
||
Restart=always
|
||
RestartSec=0
|
||
UtmpIdentifier=%I
|
||
TTYPath=/dev/%I
|
||
TTYReset=yes
|
||
TTYVHangup=yes
|
||
TTYVTDisallocate=yes # set to no to prevent clearing the screen
|
||
KillMode=process
|
||
IgnoreSIGPIPE=no
|
||
|
||
# Some login implementations ignore SIGTERM, so we send SIGHUP
|
||
# instead, to ensure that login terminates cleanly.
|
||
KillSignal=SIGHUP
|
||
|
||
X-RestartIfChanged=false
|
||
'';
|
||
|
||
systemd.units."serial-getty@.service".text =
|
||
''
|
||
[Unit]
|
||
Description=Serial Getty on %I
|
||
Documentation=man:agetty(8) man:systemd-getty-generator(8)
|
||
BindsTo=dev-%i.device
|
||
After=dev-%i.device systemd-user-sessions.service plymouth-quit-wait.service
|
||
|
||
# If additional gettys are spawned during boot then we should make
|
||
# sure that this is synchronized before getty.target, even though
|
||
# getty.target didn't actually pull it in.
|
||
Before=getty.target
|
||
IgnoreOnIsolate=yes
|
||
|
||
[Service]
|
||
Environment=TERM=linux
|
||
Environment=LOCALE_ARCHIVE=/run/current-system/sw/lib/locale/locale-archive
|
||
ExecStart=@${pkgs.utillinux}/sbin/agetty agetty --login-program ${pkgs.shadow}/bin/login %I 115200,57600,38400,9600
|
||
Type=idle
|
||
Restart=always
|
||
RestartSec=0
|
||
UtmpIdentifier=%I
|
||
TTYPath=/dev/%I
|
||
TTYReset=yes
|
||
TTYVHangup=yes
|
||
KillMode=process
|
||
IgnoreSIGPIPE=no
|
||
|
||
# Some login implementations ignore SIGTERM, so we send SIGHUP
|
||
# instead, to ensure that login terminates cleanly.
|
||
KillSignal=SIGHUP
|
||
|
||
X-RestartIfChanged=false
|
||
'';
|
||
|
||
environment.etc = singleton
|
||
{ # Friendly greeting on the virtual consoles.
|
||
source = pkgs.writeText "issue" ''
|
||
|
||
[1;32m${config.services.mingetty.greetingLine}[0m
|
||
${config.services.mingetty.helpLine}
|
||
|
||
'';
|
||
target = "issue";
|
||
};
|
||
|
||
};
|
||
|
||
}
|