1 files changed, 73 insertions, 0 deletions

diff --git a/module/default.nix b/module/default.nix
new file mode 100644
index 0000000..774a361
--- /dev/null
+++ b/module/default.nix
@@ -0,0 +1,73 @@
+flake: { lib, config, pkgs, ... }:
+with lib;
+let
+  inherit (flake.packages.${pkgs.stdenv.hostPlatform.system}) icalproxy;
+  
+  cfg = config.services.icalproxy;
+in {
+  options.services.icalproxy = with types; {
+    enable = mkEnableOption "icalproxy";
+    calendarUrl = mkOption {
+      type = str;
+    };
+    ignore = mkOption {
+      type = submodule {
+        options = {
+          locationRegexes = mkOption {
+            type = listOf str;
+          };
+          summaryRegexes = mkOption {
+            type = listOf str;
+          };
+        };
+      };
+    };
+    port = mkOption {
+      type = str;
+    };
+    userTokens = mkOption {
+      type = attrsOf (submodule {
+        options = {
+          hash = mkOption {
+            type = str;
+          };
+          salt = mkOption {
+            type = str;
+          };
+        };
+      });
+    };
+  };
+
+  config = mkIf cfg.enable {
+    users.users.icalproxy = {
+      description = "icalproxy service user";
+      isSystemUser = true;
+      group = "icalproxy";
+    };
+
+    users.groups.icalproxy = {};
+
+    systemd.services.icalproxy = {
+      wants = [ "network-online.target" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        CONFIG_FILE = pkgs.writeText "icalproxy-config.json" (builtins.toJSON {
+          calendar_url = cfg.calendarUrl;
+          ignore = {
+            location_regexes = cfg.ignore.locationRegexes;
+            summary_regexes = cfg.ignore.summaryRegexes;
+          };
+          port = cfg.port;
+          user_tokens = cfg.userTokens;
+        });
+      };
+      serviceConfig = {
+        User = config.users.users.icalproxy.name;
+        Group = config.users.users.icalproxy.group;
+        Restart = "always";
+        ExecStart = "${lib.getBin icalproxy}/bin/icalproxy";
+      };
+    };
+  };
+}