init 2

flake.nix

@@ -31,6 +31,19 @@
         pkgs = import nixpkgs {
           inherit system;
           overlays = [
+            (final: prev: {
+              tdlib = prev.tdlib.overrideAttrs (_: {
+                version = "1.8.29";
+                src = prev.fetchFromGitHub {
+                  owner = "tdlib";
+                  repo = "td";
+                  rev = "af69dd4397b6dc1bf23ba0fd0bf429fcba6454f6";
+                  hash = "sha256-2RhKSxy0AvuA74LHI86pqUxv9oJZ+ZxxDe4TPI5UYxE=";
+                  # hash = "sha256-mbhxuJjrV3nC8Ja7N0WWF9ByHovJLmoLLuuzoU4khjU=";
+                };
+
+              });
+            })
             (import rust-overlay)
           ];
         };
@@ -48,29 +61,33 @@
             ];
           }
         );
-        src = craneLib.cleanCargoSource ./.;
+        src = lib.cleanSourceWith {
+          src = ./.;
+          filter = (
+            path: type: (craneLib.filterCargoSources path type) || (builtins.match ".*/\.env$" path != null)
+          );
+          name = "source";
+        };
         commonArgs = {
           inherit src;
           strictDeps = true;
+          nativeBuildInputs = with pkgs; [
+            pkg-config
+          ];
+          buildInputs = with pkgs; [
+            tdlib
+            openssl
+          ];
         };
         cargoArtifacts = craneLib.buildDepsOnly commonArgs;
-        individualCrateArgs = commonArgs // {
-          inherit cargoArtifacts;
-          inherit (craneLib.crateNameFromCargoToml { inherit src; }) version;
-        };
-
-        fileSetForCrate =
-          crate:
-          lib.fileset.toSource {
-            root = ./.;
-            fileset = lib.fileset.unions [
-              ./Cargo.toml
-              ./Cargo.lock
-            ];
-          };
         server = craneLib.buildPackage (
-          individualCrateArgs
+          commonArgs
           // {
+            inherit cargoArtifacts;
+            inherit (craneLib.crateNameFromCargoToml { inherit src; }) version;
+            postInstall = ''
+              ${pkgs.upx}/bin/upx --lzma --best $out/bin/telegram-exporter
+            '';
           }
         );
       in
@@ -81,6 +98,8 @@
             config = (import ./process-compose.nix { inherit pkgs; });
             modules = [ ];
           };
+          default = server;
+          inherit server;
         };
 
         devShells.default = craneLib.devShell {