134 lines
3.7 KiB
Nix
134 lines
3.7 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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with types;
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let
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cfg = config.services.taskwarrior-pushover;
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name = "taskwarrior-pushover";
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in
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{
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options.services.taskwarrior-pushover = {
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enable = mkEnableOption "taskwarrior pushover notification service";
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onCalendar = mkOption {
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type = str;
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default = "4:00:00";
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};
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recurrence = mkOption {
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type = enum [ "on" "off" ];
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default = "off";
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};
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pushoverApiTokenFile = mkOption {
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type = path;
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};
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pushoverUserKeyFile = mkOption {
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type = path;
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};
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query = mkOption {
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type = str;
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default = "+PENDING and ( +ACTIVE or +DUETODAY or +TODAY or +OVERDUE )";
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};
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dataDir = mkOption {
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type = str;
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default = "tasks";
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};
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caFile = mkOption {
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type = path;
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};
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certificateFile = mkOption {
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type = path;
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};
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credentials = mkOption {
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type = str;
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};
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keyFile = mkOption {
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type = path;
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};
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server = mkOption {
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type = str;
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};
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tagLimitInTitle = mkOption {
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type = int;
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default = 10;
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description = "tag limit for title, TagsInTitle must be enabled for this to work";
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};
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tagsInTitle = mkOption {
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type = bool;
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default = true;
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description = "should tags be used for titles? (see tagLimitInTitle to limit the amount of tags)";
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};
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};
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config = mkIf cfg.enable {
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users.users.${name} = {
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isSystemUser = true;
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home = "/var/lib/${name}";
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group = name;
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};
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users.groups.${name} = { };
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systemd.services.taskwarrior-pushover = {
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enable = true;
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serviceConfig = {
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User = name;
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StateDirectory = name;
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};
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script =
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let
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taskwarriorCommand = pkgs.writers.writeDash "taskwarrior-push" ''
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${pkgs.taskwarrior}/bin/task \
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rc:/var/lib/${name}/.taskrc \
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rc.data.location=/var/lib/${name}/${cfg.dataDir} \
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rc.recurrence=${cfg.recurrence} \
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rc.taskd.ca=${cfg.caFile} \
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rc.taskd.certificate=${cfg.certificateFile} \
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rc.taskd.credentials="${cfg.credentials}" \
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rc.taskd.key=${cfg.keyFile} \
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rc.taskd.server=${cfg.server} \
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"$@"
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'';
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# tags as title
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title =
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if (cfg.tagsInTitle && (cfg.tagLimitInTitle > 0))
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then ''(.tags | if . == null or . == [] then "taskwarrior" else [limit(${toString cfg.tagLimitInTitle};.[])] | join(",") end)''
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else ''"taskwarrior"'';
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in
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''
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if [ -d /var/lib/${name}/${cfg.dataDir} ]
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then
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echo "synchronize ${cfg.dataDir}"
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${taskwarriorCommand} sync
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else
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echo "initialize ${cfg.dataDir}"
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${pkgs.coreutils}/bin/yes | ${taskwarriorCommand} sync init
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fi
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${taskwarriorCommand} '${cfg.query}' export \
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| ${pkgs.jq}/bin/jq -r '.[] | @base64' | while read entry
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do
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echo $entry | base64 --decode | \
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${pkgs.jq}/bin/jq '
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{
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"token": "'`cat ${cfg.pushoverApiTokenFile}`'",
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"user": "'`cat ${cfg.pushoverUserKeyFile}`'",
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title: ${title},
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message: .description
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}' \
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| ${pkgs.curl}/bin/curl -sS -X POST -H 'Content-Type: application/json' -d @- \
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"https://api.pushover.net/1/messages.json"
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done
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if [[ ${cfg.recurrence} -eq on ]]
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then
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${taskwarriorCommand} sync
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fi
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'';
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};
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systemd.timers.taskwarrior-pushover = {
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enable = true;
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timerConfig.OnCalendar = cfg.onCalendar;
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wantedBy = [ "multi-user.target" ];
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};
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};
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}
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