Migrate localsend to clanServices

clanServices/localsend/default.nix

@@ -0,0 +1,83 @@
+{ ... }:
+{
+  _class = "clan.service";
+  manifest.name = "clan-core/localsend";
+  manifest.description = "Local network file sharing application";
+  manifest.categories = [ "Utility" ];
+
+  roles.default = {
+    interface =
+      { lib, ... }:
+      {
+        options = {
+          displayName = lib.mkOption {
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+            description = "The name that localsend will use to display your instance.";
+          };
+
+          package = lib.mkOption {
+            type = lib.types.nullOr lib.types.package;
+            default = null;
+            defaultText = "pkgs.localsend of the machine";
+            description = "The localsend package to use.";
+          };
+
+          ipv4Addr = lib.mkOption {
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+            example = "192.168.56.2/24";
+            description = "Optional IPv4 address for ZeroTier network. Only needed until IPv6 multicasting is supported.";
+          };
+        };
+      };
+
+    perInstance =
+      {
+        settings,
+        ...
+      }:
+      {
+        nixosModule =
+          {
+            pkgs,
+            lib,
+            ...
+          }:
+          {
+
+            config = {
+
+              clan.core.state.localsend.folders = [ "/var/localsend" ];
+
+              environment.systemPackages =
+                let
+                  localsend-ensure-config = pkgs.writers.writePython3Bin "localsend-ensure-config" {
+                  } ./localsend-ensure-config.py;
+
+                  localsend = pkgs.writeShellScriptBin "localsend" ''
+                    set -xeu
+                    ${lib.getExe localsend-ensure-config} ${
+                      lib.optionalString (settings.displayName != null) settings.displayName
+                    }
+                    ${if settings.package != null then lib.getExe settings.package else lib.getExe pkgs.localsend}
+                  '';
+                in
+                [ localsend ];
+
+              networking.firewall.interfaces."zt+".allowedTCPPorts = [ 53317 ];
+              networking.firewall.interfaces."zt+".allowedUDPPorts = [ 53317 ];
+
+              # This is currently needed because there is no ipv6 multicasting support yet
+              systemd.network.networks = lib.mkIf (settings.ipv4Addr != null) {
+                "09-zerotier" = {
+                  networkConfig = {
+                    Address = settings.ipv4Addr;
+                  };
+                };
+              };
+            };
+          };
+      };
+  };
+}