From c291c5e0c9b3eaeae48a2b53127eb5806a1bfe73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Sat, 13 Jan 2024 17:00:02 +0200
Subject: [PATCH] add e11sync-uwsgi

---
 flake.nix | 74 ++++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 51 insertions(+), 23 deletions(-)

diff --git a/flake.nix b/flake.nix
index 97584a3..a801eb5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,15 +31,26 @@
   }:
     flake-utils.lib.eachDefaultSystem (system: let
       pkgs = import nixpkgs {inherit system;};
-      devDeps = with pkgs; [
-        python3Packages.django_5
-        python3Packages.django-debug-toolbar
-        python3Packages.django-compressor
-        dart-sass
+      uwsgiPort = 8001;
 
-        python3Packages.geoip2
-        libmaxminddb
+      uwsgi = pkgs.uwsgi.override {
+        plugins = ["python3"];
+        python3 = pkgs.python3;
+      };
+
+      appDeps = with pkgs; [
+        python3Packages.django_5
+        python3Packages.django-compressor
       ];
+      runtimeDeps = with pkgs;
+        [
+          python3Packages.geoip2
+          libmaxminddb
+        ]
+        ++ appDeps;
+      buildDeps = [pkgs.dart-sass] ++ appDeps;
+      debugDeps = [pkgs.python3Packages.django-debug-toolbar] ++ runtimeDeps;
+
       geoip = pkgs.stdenv.mkDerivation {
         name = "geoip";
         srcs = [geoip2-asn geoip2-city geoip2-country];
@@ -55,30 +66,47 @@
       packages.e11sync-static = pkgs.stdenv.mkDerivation {
         name = "e11sync-static";
         src = self;
-        nativeBuildInputs = with pkgs; [
-            python3Packages.django_5
-            python3Packages.django-compressor
-            dart-sass
-            python3
-        ];
+        nativeBuildInputs = buildDeps;
         buildPhase = ''
-            mkdir -p $out/static
-            export E11SYNC_STATIC_ROOT=$out/static
-            export E11SYNC_DEBUG=
-            export E11SYNC_COMPRESS_OFFLINE=1
-            ${pkgs.python3}/bin/python3 ${self}/app/manage.py collectstatic
-            ${pkgs.python3}/bin/python3 ${self}/app/manage.py compress
+          mkdir -p $out/static
+          export E11SYNC_STATIC_ROOT=$out/static
+          export E11SYNC_DEBUG=
+          export E11SYNC_COMPRESS_OFFLINE=1
+          ${pkgs.python3}/bin/python3 ${self}/app/manage.py collectstatic
+          ${pkgs.python3}/bin/python3 ${self}/app/manage.py compress
 
-            ${pkgs.findutils}/bin/find $out/static/CACHE -name '*.css' | \
-                ${pkgs.findutils}/bin/xargs -P8 -I{} sh -c \
-                    "${pkgs.zopfli}/bin/zopfli {} && ${pkgs.brotli}/bin/brotli {}"
+          ${pkgs.findutils}/bin/find $out/static/CACHE -name '*.css' | \
+              ${pkgs.findutils}/bin/xargs -P8 -I{} sh -c \
+                  "${pkgs.zopfli}/bin/zopfli {} && ${pkgs.brotli}/bin/brotli {}"
         '';
       };
+      packages.e11sync-uwsgi = pkgs.stdenv.mkDerivation {
+        name = "e11sync-uwsgi";
+        propagatedBuildInputs = [runtimeDeps];
+        nativeBuildInputs = [pkgs.makeWrapper];
+        src = self;
+        dontUnpack = true;
+        buildPhase = ''
+            mkdir -p $out;
+            cp -r ${self}/app $out
+            makeWrapper ${uwsgi}/bin/uwsgi $out/bin/entrypoint-uwsgi \
+              --add-flags '\
+                --chdir='"$out"'/app \
+                --module=e11sync.wsgi:application \
+                --master \
+                --http-socket=127.0.0.1:${toString uwsgiPort} \
+                --processes=5 \
+                --harakiri=20 \
+                --max-requests=10000 \
+                --vacuum'
+          '';
+      };
+
       devShells.default = pkgs.mkShellNoCC {
         LOCALE_ARCHIVE = "${pkgs.glibcLocales}/lib/locale/locale-archive";
         GEOIP_PATH = "${geoip}";
         E11SYNC_DEBUG = "1";
-        packages = devDeps;
+        packages = debugDeps;
       };
 
       formatter = pkgs.alejandra;