{
  description = "Misael server";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";

    build-gradle-application.url = "git+file:/home/mysaa/Documents/Projets/buildGradleApplication";#"github:raphiz/buildGradleApplication";
  
    gradle2nix.url = "github:tadfisher/gradle2nix/v2";
  };

  outputs = { self, nixpkgs, build-gradle-application, gradle2nix, ... }@inputs:
    let system = "x86_64-linux";
      pkgs = import nixpkgs { inherit system; overlays = [ build-gradle-application.overlays.default ]; };
      lib = pkgs.lib;
      jdk = pkgs.openjdk21;
      gradle = pkgs.gradle;

      misael = gradle2nix.builders.x86_64-linux.buildGradlePackage {
        pname = "misael";
        version = "1.0";
        lockFile = ./gradle.lock;
        gradleInstallFlags = [ "assemble" ];
        inherit gradle;
        buildJdk = jdk;
        src = ./.;
        buildPhase = ''
          gradle assemble
        '';
        installPhase = ''
          mkdir $out
          cp ./build/libs/misael-beta.jar $out/misael.jar
          cp -r ./build/resources/ $out/resources/
        '';
      };

      misael-launcher = pkgs.writeShellScriptBin "misael" ''
        echo "Checking Database Migration"
        ${pkgs.flyway}/bin/flyway "-url=$MISAEL_DATABASE" -user=misael "-password=$MISAEL_PASSWORD" -locations="filesystem:${misael}/resources/main/db/migration/" -schemas=misael migrate

        echo "Launching misael"
        ${jdk}/bin/java -jar ${misael}/misael.jar --spring.datasource.url=$MISAEL_DATABASE --spring.datasource.password=$MISAEL_PASSWORD "$@"
      '';
    in {
      packages.${system} = {
        default = self.packages.${system}.misael;
        misael = misael;
      };

      apps.${system} = {
        default = self.apps.${system}.misael;
        misael = { type = "app"; program = "${misael-launcher}/bin/misael"; };
      };

      devShells.${system} = {
        default = pkgs.mkShell {
          packages = [
            jdk
            gradle
            (pkgs.vscode-with-extensions.override {
              vscode = pkgs.vscodium;
              vscodeExtensions = with pkgs.vscode-extensions; [
                redhat.java
                vscjava.vscode-java-debug
                vscjava.vscode-java-test
                vscjava.vscode-gradle
                vscjava.vscode-java-dependency
                sonarsource.sonarlint-vscode
                bbenoist.nix
                redhat.vscode-yaml
              ];
            })
          ];
          shellHook = ''
            echo "Starting Gradle daemon ..."
            gradle
            echo "Gradle daemon started."
          '';
        };
      };
      
      formatter.${system} = pkgs.nixpkgs-fmt;
    };
}