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sxmo: finish porting to systemd (everything tested works now)

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This commit is contained in:
Colin 2023-10-09 00:24:47 +00:00
parent 45e5752a05
commit 045b5f0294
1 changed files with 45 additions and 30 deletions
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75
hosts/modules/gui/sxmo/default.nix
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@ -246,12 +246,12 @@ in
"guiApps"
"bemenu" # specifically to import its theming
"sfeed" # want this here so that the user's ~/.sfeed/sfeedrc gets created
"superd" # make superctl (used by sxmo) be on PATH
# "superd" # make superctl (used by sxmo) be on PATH
];
persist.cryptClearOnBoot = [
# builds to be 10's of MB per day
".local/state/superd/logs"
# ".local/state/superd/logs"
];
};
}
@ -413,25 +413,25 @@ in
# start the service many times.
# see <repo:craftyguy/superd:internal/cmd/cmd.go>
# TODO: better fix may be to patch `sxmo_hook_lisgdstart.sh` and force it to behave as a singleton
systemd.services."dedupe-sxmo-lisgd" = {
description = "kill duplicate lisgd processes started by superd";
serviceConfig = {
Type = "oneshot";
};
script = ''
if [ "$(${pkgs.procps}/bin/pgrep -c lisgd)" -gt 1 ]; then
echo 'killing duplicated lisgd daemons'
${pkgs.psmisc}/bin/killall lisgd # let superd restart it
fi
'';
wantedBy = [ "multi-user.target" ];
};
systemd.timers."dedupe-sxmo-lisgd" = {
wantedBy = [ "dedupe-sxmo-lisgd.service" ];
timerConfig = {
OnUnitActiveSec = "2min";
};
};
# systemd.services."dedupe-sxmo-lisgd" = {
# description = "kill duplicate lisgd processes started by superd";
# serviceConfig = {
# Type = "oneshot";
# };
# script = ''
# if [ "$(${pkgs.procps}/bin/pgrep -c lisgd)" -gt 1 ]; then
# echo 'killing duplicated lisgd daemons'
# ${pkgs.psmisc}/bin/killall lisgd # let superd restart it
# fi
# '';
# wantedBy = [ "multi-user.target" ];
# };
# systemd.timers."dedupe-sxmo-lisgd" = {
# wantedBy = [ "dedupe-sxmo-lisgd.service" ];
# timerConfig = {
# OnUnitActiveSec = "2min";
# };
# };
sane.user.fs = lib.mkMerge [
{
@ -483,14 +483,28 @@ in
];
sane.user.services = let
sxmoPath = [ "/home/colin/.config/sxmo/hooks" package ] ++ package.runtimeDeps ++ [
"/run/current-system/sw" # for flock wrapper
"/run/wrappers" # for doas
];
sxmoPath = [
"/etc/profiles/per-user/colin" # so as to launch user-enabled applications (like g4music, etc)
"/run/wrappers" # for doas, and anything else suid
"/run/current-system/sw" # for things installed system-wide, especially flock
] ++ [ package ] ++ package.runtimeDeps;
sxmoEnvSetup = ''
# mimic my sxmo_init.sh a bit. refer to the actual sxmo_init.sh above for details.
# the specific ordering, and the duplicated profile sourcing, matters.
export HOME="''${HOME:-/home/colin}"
export XDG_CONFIG_HOME="''${XDG_CONFIG_HOME:-$HOME/.config}"
source "$XDG_CONFIG_HOME/sxmo/profile"
source ${package}/etc/profile.d/sxmo_init.sh
source "$XDG_CONFIG_HOME/sxmo/profile"
export PATH="$XDG_CONFIG_HOME/sxmo/hooks:$PATH"
'';
sxmoService = name: {
description = "sxmo ${name}";
path = sxmoPath;
serviceConfig.ExecStart = "${pkgs.coreutils}/bin/env sxmo_${name}.sh";
script = ''
${sxmoEnvSetup}
exec sxmo_${name}.sh
'';
serviceConfig.Type = "simple";
serviceConfig.Restart = "always";
serviceConfig.RestartSec = "20s";
@ -511,13 +525,14 @@ in
bonsaid = {
description = "programmable input dispatcher";
path = sxmoPath;
# systemd expands %E to $XDG_CONFIG_HOME
serviceConfig.ExecStart = "${pkgs.bonsai}/bin/bonsaid -t %E/sxmo/bonsai_tree.json";
serviceConfig.ExecStartPre = "${pkgs.coreutils}/bin/rm -f %t/bonsai"; # systemd expands %t to $XDG_RUNTIME_DIR
script = ''
${sxmoEnvSetup}
${pkgs.coreutils}/bin/rm -f $XDG_RUNTIME_DIR/bonsai
exec ${pkgs.bonsai}/bin/bonsaid -t $XDG_CONFIG_HOME/sxmo/bonsai_tree.json
'';
serviceConfig.Type = "simple";
serviceConfig.Restart = "always";
serviceConfig.RestartSec = "5s";
environment.SXMO_STATE = "/run/user/1000/sxmo.state"; #< TODO: this is $XDG_RUNTIME_DIR/sxmo.state
};
};
}