140 lines
3.5 KiB
Nix
140 lines
3.5 KiB
Nix
{ config, pkgs, lib, ... }:
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with lib;
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let
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cfg = config.services.psd;
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configFile = ''
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${optionalString (cfg.users != [ ]) ''
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USERS="${concatStringsSep " " cfg.users}"
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''}
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${optionalString (cfg.browsers != [ ]) ''
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BROWSERS="${concatStringsSep " " cfg.browsers}"
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''}
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${optionalString (cfg.volatile != "") "VOLATILE=${cfg.volatile}"}
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${optionalString (cfg.daemonFile != "") "DAEMON_FILE=${cfg.daemonFile}"}
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'';
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in {
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options.services.psd = with types; {
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enable = mkOption {
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type = bool;
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default = false;
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description = ''
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Whether to enable the Profile Sync daemon.
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'';
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};
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users = mkOption {
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type = listOf str;
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default = [ ];
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example = [ "demo" ];
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description = ''
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A list of users whose browser profiles should be sync'd to tmpfs.
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'';
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};
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browsers = mkOption {
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type = listOf str;
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default = [ ];
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example = [ "chromium" "firefox" ];
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description = ''
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A list of browsers to sync. Available choices are:
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chromium chromium-dev conkeror.mozdev.org epiphany firefox
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firefox-trunk google-chrome google-chrome-beta google-chrome-unstable
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heftig-aurora icecat luakit midori opera opera-developer opera-beta
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qupzilla palemoon rekonq seamonkey
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An empty list will enable all browsers.
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'';
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};
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resyncTimer = mkOption {
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type = str;
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default = "1h";
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example = "1h 30min";
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description = ''
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The amount of time to wait before syncing browser profiles back to the
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disk.
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Takes a systemd.unit time span. The time unit defaults to seconds if
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omitted.
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'';
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};
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volatile = mkOption {
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type = str;
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default = "/run/psd-profiles";
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description = ''
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The directory where browser profiles should reside(this should be
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mounted as a tmpfs). Do not include a trailing backslash.
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'';
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};
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daemonFile = mkOption {
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type = str;
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default = "/run/psd";
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description = ''
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Where the pid and backup configuration files will be stored.
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'';
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};
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};
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config = mkIf cfg.enable {
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systemd = {
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services = {
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psd = {
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description = "Profile Sync daemon";
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wants = [ "psd-resync.service" "local-fs.target" ];
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wantedBy = [ "multi-user.target" ];
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preStart = "mkdir -p ${cfg.volatile}";
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path = with pkgs; [ glibc rsync gawk ];
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unitConfig = {
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RequiresMountsFor = [ "/home/" ];
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};
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = "yes";
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ExecStart = "${pkgs.profile-sync-daemon}/bin/profile-sync-daemon sync";
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ExecStop = "${pkgs.profile-sync-daemon}/bin/profile-sync-daemon unsync";
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};
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};
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psd-resync = {
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description = "Timed profile resync";
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after = [ "psd.service" ];
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wants = [ "psd-resync.timer" ];
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partOf = [ "psd.service" ];
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path = with pkgs; [ glibc rsync gawk ];
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serviceConfig = {
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Type = "oneshot";
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ExecStart = "${pkgs.profile-sync-daemon}/bin/profile-sync-daemon resync";
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};
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};
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};
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timers.psd-resync = {
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description = "Timer for profile sync daemon - ${cfg.resyncTimer}";
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partOf = [ "psd-resync.service" "psd.service" ];
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timerConfig = {
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OnUnitActiveSec = "${cfg.resyncTimer}";
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};
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};
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};
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environment.etc."psd.conf".text = configFile;
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};
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}
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