add nix derivation and flake

.gitignore

@@ -1 +1,2 @@
 target/
+result

default.nix

@@ -0,0 +1,9 @@
+{ lib, rustPlatform }:
+rustPlatform.buildRustPackage rec {
+  pname = "taskchampion-sync-server";
+  version = "0.4.1";
+
+  src = lib.cleanSource ./.;
+
+  cargoHash = "sha256-UvVAZX8cfGO3twpBZ0nC6MQ01vcUtbDqJj3QZDqz+rs=";
+}

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1719253556,
+        "narHash": "sha256-A/76RFUVxZ/7Y8+OMVL1Lc8LRhBxZ8ZE2bpMnvZ1VpY=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "fc07dc3bdf2956ddd64f24612ea7fc894933eb2e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,17 @@
+{
+  description = "Fork of taskchampion-sync-server";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem(system:
+    let
+      pkgs = import nixpkgs { inherit system; };
+    in
+    {
+      packages.default = pkgs.callPackage ./. { };
+    });
+}

src/api/add_snapshot.rs

@@ -82,6 +82,7 @@ pub(crate) async fn service(
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use super::*;
     use crate::api::CLIENT_ID_HEADER;

src/api/add_version.rs

@@ -111,6 +111,7 @@ pub(crate) async fn service(
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use crate::api::CLIENT_ID_HEADER;
     use crate::storage::{InMemoryStorage, Storage};

src/api/get_child_version.rs

@@ -55,6 +55,7 @@ pub(crate) async fn service(
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use crate::api::CLIENT_ID_HEADER;
     use crate::server::NIL_VERSION_ID;

src/api/get_snapshot.rs

@@ -40,6 +40,7 @@ pub(crate) async fn service(
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use crate::api::CLIENT_ID_HEADER;
     use crate::storage::{InMemoryStorage, Snapshot, Storage};

src/bin/taskchampion-sync-server.rs

@@ -102,6 +102,7 @@ async fn main() -> anyhow::Result<()> {
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use super::*;
     use actix_web::{test, App};

src/lib.rs

@@ -45,6 +45,7 @@ impl Server {
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use super::*;
     use crate::storage::InMemoryStorage;

src/server.rs

@@ -309,6 +309,7 @@ pub(crate) fn get_snapshot<'a>(
 }
 
 #[cfg(test)]
+#[cfg(debug_assertions)]
 mod test {
     use super::*;
     use crate::storage::{InMemoryStorage, Snapshot, Storage};