58 lines
1.8 KiB
Nix
58 lines
1.8 KiB
Nix
{ pkgs, lib, config, ... }:
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let
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cfg = config.profile.slack;
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in
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{
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config = lib.mkIf cfg.enable {
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home.packages = with pkgs; [ slack ];
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systemd.user = lib.mkIf cfg.autostart {
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# Unlike Discord, Slack is only used on office hours,
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# so we will use a timer to start it on office hours only.
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timers.slack = {
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Unit = {
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Description = "Start Slack Desktop Client on Weekdays on Login";
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};
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Timer = {
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OnCalendar = "Mon..Fri 09..18:*:*";
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};
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Install = {
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WantedBy = [ "default.target" ];
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};
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};
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services.slack = {
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Unit = {
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Description = "Slack Desktop Client";
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Wants = [ "graphical.target" ];
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After = [ "nss-lookup.target" ];
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StartLimitIntervalSec = 300;
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StartLimitBurst = 10;
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};
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Service =
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let
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bash = "${pkgs.bash}/bin/bash";
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ping = "${pkgs.unixtools.ping}/bin/ping";
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host = "google.com"; # slack.com does not respond to ping
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sleep = "${pkgs.coreutils}/bin/sleep";
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slack = "${pkgs.slack}/bin/slack";
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exec = ''${bash} -c "until ${ping} -c 1 ${host}; do ${sleep} 1; done; ${slack}"'';
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in
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{
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Type = "simple";
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ExecStartPre = "${sleep} 5";
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ExecStart = exec;
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Restart = "on-failure";
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# Prevent Slack from auto-restarting when user closes it.
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# The timer setup above will trigger this service
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# if RemaiAfterExit is not set to "yes".
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#
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# This will mark the service as still "Active" by systemd
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# hence the timer will not trigger the service again.
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RemainAfterExit = "yes";
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Environment = [ "NIXOS_OZONE_WL=1" ];
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};
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};
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};
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};
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}
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