Adedd nix files

Author: MysaaJava

flake.lock

@@ -0,0 +1,108 @@
+{
+  description = "Six Degrees of Wikipedia";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs = { self, nixpkgs }: let
+      pkgs = import nixpkgs {system = "x86_64-linux";};
+      python-gunicorn = pkgs.python3.withPackages (pp: with pp;[
+        flask
+        flask-compress
+        flask-cors
+        gunicorn
+        protobuf
+        requests
+      ]);
+      sdow-api-gunicorn = pkgs.writeShellApplication {
+        name = "sdow-api";
+        runtimeInputs = [ python-gunicorn ];
+        text = ''
+          cd "${self.packages.x86_64-linux.sdow-api}"
+          if [ ! -f "$1" ]
+          then echo "First argument should be a path to the sdow database"; exit 1
+          fi
+          if [ -z "$2" ]
+          then echo "Second argument should be a path to the searches database"; exit 1
+          fi
+          GUNICORN_PORT=''${GUNICORN_PORT:-8000}
+
+          export SDOW_DATABASE=$1
+          export SEARCHES_DATABASE=$2
+          gunicorn -b "0.0.0.0:$GUNICORN_PORT" server:app
+        '';
+      };
+      python-db = pkgs.python3.withPackages (pp: with pp;[
+        tqdm
+      ]);
+      sdow-db-folder = pkgs.runCommand "sdow-db-source" {} ''
+        mkdir -p $out
+        cp -r ${./scripts} $out/scripts
+        cp -r ${./sql} $out/sql
+      '';
+      sdow-db = pkgs.writeShellApplication {
+        name = "sdow-db";
+        runtimeInputs = [
+          python-db
+          pkgs.sqlite
+          pkgs.pv
+          pkgs.gnugrep
+          pkgs.wget
+          pkgs.coreutils-full
+          pkgs.gzip
+          pkgs.gnused
+          pkgs.gawkInteractive
+          pkgs.pigz
+        ];
+        text = ''
+          ${pkgs.bash}/bin/bash ${sdow-db-folder}/scripts/buildDatabase.sh "$@"
+        '';
+      };
+    in {
+
+    packages.x86_64-linux =  {
+      default = self.packages.x86_64-linux.sdow;
+      sdow = pkgs.buildNpmPackage {
+        name = "sdow";
+        buildInputs = with pkgs; [
+          nodejs_latest
+        ];
+        src = ./website;
+
+        npmDeps = pkgs.importNpmLock {
+          npmRoot = ./website;
+        };
+
+        npmFlags = [ "--legacy-peer-deps" ];
+
+        npmConfigHook = pkgs.importNpmLock.npmConfigHook;
+
+        installPhase = ''
+          cp -r build/ $out
+        '';
+      };
+
+      sdow-api = pkgs.stdenv.mkDerivation {
+        name = "sdow-api";
+        src = ./sdow;
+        buildInputs = [ python-gunicorn ];
+        installPhase = ''
+          cp -r . $out
+        '';
+      };
+      sdow-db = sdow-db;
+    };
+    apps.x86_64-linux = {
+      default = self.apps.x86_64-linux.sdow-api;
+      sdow-api = {
+        type = "app";
+        program = "${sdow-api-gunicorn}/bin/sdow-api";
+      };
+      sdow-db = {
+        type = "app";
+        program = "${sdow-db}/bin/sdow-db";
+      };
+    };
+  };
+}