improve taskwarrior pushover

nixos/modules/services/taskwarrior-pushover.nix

@@ -46,6 +46,16 @@ in
     server = mkOption {
       type = str;
     };
+    tagLimitInTitle = mkOption {
+      type = int;
+      default = 10;
+      description = "tag limit for title, TagsInTitle must be enabled for this to work";
+    };
+    tagsInTitle = mkOption {
+      type = bool;
+      default = true;
+      description = "should tags be used for titles? (see tagLimitInTitle to limit the amount of tags)";
+    };
   };
 
   config = mkIf cfg.enable {
@@ -77,6 +87,11 @@ in
                rc.taskd.server=${cfg.server} \
                "$@"
           '';
+          # tags as title
+          title =
+            if (cfg.tagsInTitle && (cfg.tagLimitInTitle > 0))
+            then ''(.tags | if . == null or . == [] then "taskwarrior" else [limit(${toString cfg.tagLimitInTitle};.[])] | join(",") end)''
+            else ''"taskwarrior"'';
         in
         ''
           if [ -d /var/lib/${name}/${cfg.dataDir} ]
@@ -92,10 +107,11 @@ in
           | ${pkgs.jq}/bin/jq -r '.[] | @base64' | while read entry
           do
            echo $entry | base64 --decode | \
-             ${pkgs.jq}/bin/jq '{
+             ${pkgs.jq}/bin/jq '
+              {
                "token": "'`cat ${cfg.pushoverApiTokenFile}`'",
                "user": "'`cat ${cfg.pushoverUserKeyFile}`'",
-               "titel": "taskwarrior",
+               title: ${title},
                message: .description
              }' \
              | ${pkgs.curl}/bin/curl -sS -X POST -H 'Content-Type: application/json' -d @- \