Merge pull request #283319 from phaer/etebase-server

etebase: fix runtime crash due to wrong pydantic..

nixos/modules/services/misc/etebase-server.nix

@@ -5,9 +5,6 @@ with lib;
 let
   cfg = config.services.etebase-server;
 
-  pythonEnv = pkgs.python3.withPackages (ps: with ps;
-    [ etebase-server daphne ]);
-
   iniFmt = pkgs.formats.ini {};
 
   configIni = iniFmt.generate "etebase-server.ini" cfg.settings;
@@ -46,6 +43,13 @@ in
         '';
       };
 
+      package = mkOption {
+        type = types.package;
+        default = pkgs.python3.pkgs.etebase-server;
+        defaultText = literalExpression "pkgs.python3.pkgs.etebase-server";
+        description = lib.mdDoc "etebase-server package to use.";
+      };
+
       dataDir = mkOption {
         type = types.str;
         default = "/var/lib/etebase-server";
@@ -164,7 +168,7 @@ in
       (runCommand "etebase-server" {
         nativeBuildInputs = [ makeWrapper ];
       } ''
-        makeWrapper ${pythonEnv}/bin/etebase-server \
+        makeWrapper ${cfg.package}/bin/etebase-server \
           $out/bin/etebase-server \
           --chdir ${escapeShellArg cfg.dataDir} \
           --prefix ETEBASE_EASY_CONFIG_PATH : "${configIni}"
@@ -178,8 +182,8 @@ in
     systemd.services.etebase-server = {
       description = "An Etebase (EteSync 2.0) server";
       after = [ "network.target" "systemd-tmpfiles-setup.service" ];
+      path = [ cfg.package ];
       wantedBy = [ "multi-user.target" ];
-      path = [ pythonEnv ];
       serviceConfig = {
         User = cfg.user;
         Restart = "always";
@@ -187,24 +191,26 @@ in
       };
       environment = {
         ETEBASE_EASY_CONFIG_PATH = configIni;
+        PYTHONPATH = cfg.package.pythonPath;
       };
       preStart = ''
         # Auto-migrate on first run or if the package has changed
         versionFile="${cfg.dataDir}/src-version"
-        if [[ $(cat "$versionFile" 2>/dev/null) != ${pkgs.etebase-server} ]]; then
+        if [[ $(cat "$versionFile" 2>/dev/null) != ${cfg.package} ]]; then
           etebase-server migrate --no-input
           etebase-server collectstatic --no-input --clear
-          echo ${pkgs.etebase-server} > "$versionFile"
+          echo ${cfg.package} > "$versionFile"
         fi
       '';
       script =
         let
+          python = cfg.package.python;
           networking = if cfg.unixSocket != null
-          then "-u ${cfg.unixSocket}"
-          else "-b 0.0.0.0 -p ${toString cfg.port}";
+          then "--uds ${cfg.unixSocket}"
+          else "--host 0.0.0.0 --port ${toString cfg.port}";
         in ''
-          cd "${pythonEnv}/lib/etebase-server";
-          daphne ${networking} \
+          ${python.pkgs.uvicorn}/bin/uvicorn ${networking} \
+            --app-dir ${cfg.package}/${cfg.package.python.sitePackages} \
             etebase_server.asgi:application
         '';
     };

pkgs/servers/etebase/default.nix

@@ -1,24 +1,22 @@
 { lib
 , fetchFromGitHub
-, buildPythonPackage
-, aiofiles
-, django_3
-, fastapi
-, msgpack
-, pynacl
-, redis
-, typing-extensions
 , withLdap ? true
-, python-ldap
+, python3
 , withPostgres ? true
-, psycopg2
 , nix-update-script
+, nixosTests
 }:
 
-buildPythonPackage rec {
+let
+  python = python3.override {
+    packageOverrides = self: super: {
+      pydantic = super.pydantic_1;
+    };
+  };
+in
+python.pkgs.buildPythonPackage rec {
   pname = "etebase-server";
   version = "0.11.0";
-  format = "other";
 
   src = fetchFromGitHub {
     owner = "etesync";
@@ -29,32 +27,46 @@ buildPythonPackage rec {
 
   patches = [ ./secret.patch ];
 
-  propagatedBuildInputs = [
+  doCheck = false;
+
+  propagatedBuildInputs = with python.pkgs; [
     aiofiles
     django_3
     fastapi
     msgpack
     pynacl
     redis
+    uvicorn
+    websockets
+    watchfiles
+    uvloop
+    pyyaml
+    python-dotenv
+    httptools
     typing-extensions
   ] ++ lib.optional withLdap python-ldap
     ++ lib.optional withPostgres psycopg2;
 
-  installPhase = ''
+  postInstall = ''
     mkdir -p $out/bin $out/lib
-    cp -r . $out/lib/etebase-server
-    ln -s $out/lib/etebase-server/manage.py $out/bin/etebase-server
+    cp manage.py $out/bin/etebase-server
     wrapProgram $out/bin/etebase-server --prefix PYTHONPATH : "$PYTHONPATH"
     chmod +x $out/bin/etebase-server
   '';
 
   passthru.updateScript = nix-update-script {};
+  passthru.python = python;
+  # PYTHONPATH of all dependencies used by the package
+  passthru.pythonPath = python.pkgs.makePythonPath propagatedBuildInputs;
+  passthru.tests = {
+    nixosTest = nixosTests.etebase-server;
+  };
 
   meta = with lib; {
     homepage = "https://github.com/etesync/server";
     description = "An Etebase (EteSync 2.0) server so you can run your own";
     changelog = "https://github.com/etesync/server/blob/${version}/ChangeLog.md";
     license = licenses.agpl3Only;
-    maintainers = with maintainers; [ felschr ];
+    maintainers = with maintainers; [ felschr phaer ];
   };
 }