adopted new syncthing flake

configurations/syncthing/default.nix

@@ -0,0 +1,95 @@
+{config, ...}: {
+  folders = {
+    leyla_documents = {
+      id = "hvrj0-9bm1p";
+    };
+    leyla_calendar = {
+      id = "8oatl-1rv6w";
+    };
+    leyla_notes = {
+      id = "dwbuv-zffnf";
+    };
+    share = {
+      id = "73ot0-cxmkx";
+    };
+  };
+  devices = {
+    defiant = {
+      id = "3R6E6Y4-2F7MF2I-IGB4WE6-A3SQSMV-LIBYSAM-2OXHHU2-KJ6CGIV-QNMCPAR";
+      folders = {
+        leyla_documents = {
+          folder = config.folders.leyla_documents;
+          path = "/mnt/sync/leyla/documents";
+        };
+        leyla_calendar = {
+          folder = config.folders.leyla_calendar;
+          path = "/mnt/sync/leyla/calendar";
+        };
+        leyla_notes = {
+          folder = config.folders.leyla_notes;
+          path = "/mnt/sync/leyla/notes";
+        };
+        share = {
+          folder = config.folders.share;
+          path = "/mnt/sync/default/share";
+        };
+      };
+    };
+    twilight = {
+      id = "UDIYL7V-OAZ2BI3-EJRAWFB-GZYVDWR-JNUYW3F-FFQ35MU-XBTGWEF-QD6K6QN";
+      folders = {
+        leyla_documents = {
+          folder = config.folders.leyla_documents;
+          path = "/mnt/sync/leyla/documents";
+        };
+        share = {
+          folder = config.folders.share;
+          path = "/mnt/sync/default/share";
+        };
+      };
+    };
+    horizon = {
+      id = "OGPAEU6-5UR56VL-SP7YC4Y-IMVCRTO-XFD4CYN-Z6T5TZO-PFZNAT6-4MKWPQS";
+      folders = {
+        leyla_documents = {
+          folder = config.folders.leyla_documents;
+          path = "/mnt/sync/leyla/documents";
+        };
+        share = {
+          folder = config.folders.share;
+          path = "/mnt/sync/default/share";
+        };
+      };
+    };
+    coven = {
+      id = "QGU7NN6-OMXTWVA-YCZ73S5-2O7ECTS-MUCTN4M-YH6WLEL-U4U577I-7PBNCA5";
+      folders = {
+        share = {
+          folder = config.folders.share;
+        };
+      };
+    };
+    ceder = {
+      id = "MGXUJBS-7AENXHB-7YQRNWG-QILKEJD-5462U2E-WAQW4R4-I2TVK5H-SMK6LAA";
+      folders = {
+        share = {
+          folder = config.folders.share;
+        };
+        leyla_calendar = {
+          folder = config.folders.leyla_calendar;
+        };
+        leyla_notes = {
+          folder = config.folders.leyla_notes;
+        };
+      };
+    };
+    shale = {
+      id = "AOAXEVD-QJ2IVRA-6G44Q7Q-TGUPXU2-FWWKOBH-DPKWC5N-LBAEHWJ-7EQF4AM";
+      folders = {
+        share = {
+          folder = config.folders.share;
+        };
+      };
+    };
+  };
+}

flake.lock

@@ -29,11 +29,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1741786843,
+        "lastModified": 1741838604,
-        "narHash": "sha256-1m1krwWuROjou56kuILpYZ3imlOgpW2hPqczObinQwQ=",
+        "narHash": "sha256-ytHdrfSbbPvla43Ykd61cVkS2JLA8wBEHcnf4yLFP7Y=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "51bc10cdd5c2ea8f2cd5adcc587ba0479409312e",
+        "rev": "e41884886e7798003973f487f37b979ee92f7d99",
         "type": "gitlab"
       },
       "original": {
@@ -214,6 +214,27 @@
         "type": "github"
       }
     },
+    "nix-syncthing": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1741849924,
+        "narHash": "sha256-5vyb1H6HtW24QVqfI56P4QVQP6vHh1jS9ULwnunCO94=",
+        "ref": "main",
+        "rev": "86bcb200c83b6a5d13b3583126b9d8dc6770613a",
+        "revCount": 6,
+        "type": "git",
+        "url": "https://git.jan-leila.com/jan-leila/nix-syncthing"
+      },
+      "original": {
+        "ref": "main",
+        "type": "git",
+        "url": "https://git.jan-leila.com/jan-leila/nix-syncthing"
+      }
+    },
     "nix-vscode-extensions": {
       "inputs": {
         "flake-utils": "flake-utils_3",
@@ -222,11 +243,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741772639,
+        "lastModified": 1741830545,
-        "narHash": "sha256-u6jSqRGsfm4Af+tUKJsJ346XwJuomL6Qxiu/BZieowU=",
+        "narHash": "sha256-SzbDILDATgMCYk2SxPYLCBVdT6mHtlyeYZDn2SZaIuU=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "2f079586510bc77bac539cf330edaebb9d51e0e0",
+        "rev": "28318c164b39b70a14851aed7ad0ea7f03ca417e",
         "type": "github"
       },
       "original": {
@@ -276,6 +297,7 @@
         "impermanence": "impermanence",
         "lix-module": "lix-module",
         "nix-darwin": "nix-darwin",
+        "nix-syncthing": "nix-syncthing",
         "nix-vscode-extensions": "nix-vscode-extensions",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",

flake.nix

@@ -23,6 +23,10 @@
     };
 
     # common config for syncthing
+    nix-syncthing = {
+      url = "git+https://git.jan-leila.com/jan-leila/nix-syncthing?ref=main";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
 
     # disk configurations
     disko = {
@@ -73,6 +77,7 @@
     self,
     nixpkgs,
     sops-nix,
+    nix-syncthing,
     home-manager,
     impermanence,
     ...
@@ -84,6 +89,7 @@
     mkNixosSystem = util.mkNixosSystem;
     mkDarwinSystem = util.mkDarwinSystem;
     mkHome = util.mkHome;
+    syncthingConfiguration = util.syncthingConfiguration;
 
     installerSystems = {
       basic = mkNixosInstaller "basic" [];
@@ -153,5 +159,7 @@
     darwinConfigurations = darwinSystems;
 
     homeConfigurations = homeConfigurations;
+
+    syncthingConfiguration = syncthingConfiguration;
   };
 }

modules/nixos-modules/sync.nix

@@ -1,6 +1,7 @@
 {
   config,
   lib,
+  outputs,
   ...
 }: let
   mountDir = "/mnt/sync";
@@ -59,97 +60,24 @@ in {
           configDir = configDir;
           overrideDevices = true;
           overrideFolders = true;
-          settings = {
+          configuration = outputs.syncthingConfiguration;
-            devices = {
+          deviceName = config.networking.hostName;
-              ceder = {
-                id = "MGXUJBS-7AENXHB-7YQRNWG-QILKEJD-5462U2E-WAQW4R4-I2TVK5H-SMK6LAA";
-              };
-              coven = {
-                id = "QGU7NN6-OMXTWVA-YCZ73S5-2O7ECTS-MUCTN4M-YH6WLEL-U4U577I-7PBNCA5";
-              };
-              defiant = lib.mkIf (config.networking.hostName != "defiant") {
-                id = "3R6E6Y4-2F7MF2I-IGB4WE6-A3SQSMV-LIBYSAM-2OXHHU2-KJ6CGIV-QNMCPAR";
-              };
-              twilight = lib.mkIf (config.networking.hostName != "twilight") {
-                id = "UDIYL7V-OAZ2BI3-EJRAWFB-GZYVDWR-JNUYW3F-FFQ35MU-XBTGWEF-QD6K6QN";
-              };
-              horizon = lib.mkIf (config.networking.hostName != "horizon") {
-                id = "OGPAEU6-5UR56VL-SP7YC4Y-IMVCRTO-XFD4CYN-Z6T5TZO-PFZNAT6-4MKWPQS";
-              };
-              shale = {
-                id = "AOAXEVD-QJ2IVRA-6G44Q7Q-TGUPXU2-FWWKOBH-DPKWC5N-LBAEHWJ-7EQF4AM";
-              };
-            };
-            folders = let
-              ceder = "ceder";
-              coven = "coven";
-              shale = "shale";
-              defiant = lib.mkIf (config.networking.hostName != "defiant") "defiant";
-              twilight = lib.mkIf (config.networking.hostName != "twilight") "twilight";
-              horizon = lib.mkIf (config.networking.hostName != "horizon") "horizon";
-            in
-              lib.mkMerge [
-                config.host.sync.folders.extraFolders
-                (lib.mkIf config.host.sync.folders.leyla.documents.enable {
-                  "documents" = {
-                    id = "hvrj0-9bm1p";
-                    path = "${mountDir}/leyla/documents";
-                    devices = [
-                      defiant
-                      ceder
-                      coven
-                      twilight
-                      horizon
-                    ];
-                  };
-                })
-                (lib.mkIf config.host.sync.folders.share.calendar.enable {
-                  "calendar" = {
-                    id = "8oatl-1rv6w";
-                    path = "${mountDir}/default/calendar";
-                    devices = [
-                      defiant
-                      ceder
-                      shale
-                    ];
-                  };
-                })
-                (lib.mkIf config.host.sync.folders.leyla.notes.enable {
-                  "notes" = {
-                    id = "dwbuv-zffnf";
-                    path = "${mountDir}/leyla/notes";
-                    devices = [
-                      defiant
-                      ceder
-                    ];
-                  };
-                })
-                (lib.mkIf config.host.sync.folders.share.enable {
-                  "share" = {
-                    id = "73ot0-cxmkx";
-                    path = "${mountDir}/default/share";
-                    devices = [
-                      defiant
-                      ceder
-                      coven
-                      twilight
-                      horizon
-                      shale
-                    ];
-                  };
-                })
-              ];
-          };
         };
       }
 
       (lib.mkIf config.host.impermanence.enable {
-        assertions = [
+        assertions =
+          [
             {
               assertion = config.services.syncthing.configDir == configDir;
               message = "syncthing config dir does not match persistence";
             }
-        ];
+          ]
+          ++ lib.attrsets.mapAttrsToList (_: folder: {
+            assertion = lib.strings.hasPrefix mountDir folder.path;
+            message = "syncthing folder ${folder.label} is stored at ${folder.path} which not under the persisted path of ${mountDir}";
+          })
+          config.services.syncthing.folders;
         environment.persistence = {
           "/persist/system/root" = {
             enable = true;

util/default.nix

@@ -7,6 +7,7 @@
   home-manager = inputs.home-manager;
   nix-darwin = inputs.nix-darwin;
   sops-nix = inputs.sops-nix;
+  nix-syncthing = inputs.nix-syncthing;
   disko = inputs.disko;
   impermanence = inputs.impermanence;
   lix-module = inputs.lix-module;
@@ -73,6 +74,7 @@ in {
         system-modules
         ++ [
           sops-nix.nixosModules.sops
+          nix-syncthing.nixosModules.syncthing
           impermanence.nixosModules.impermanence
           home-manager.nixosModules.home-manager
           disko.nixosModules.disko
@@ -107,4 +109,10 @@ in {
           ../configurations/home-manager/${user}
         ];
     };
+
+  syncthingConfiguration = nix-syncthing.lib.syncthingConfiguration {
+    modules = [
+      (import ../configurations/syncthing)
+    ];
+  };
 }