feat: add Nix flake for reproducible builds and deployment

- Add flake.nix with packages for all 5 apps (landing, gacha, backoffice, dimentorin, hackathon) - Add NixOS modules for deployment (systemd service for Next.js, nginx for Vite apps) - Add mkHackathonWithEnv function for build-time environment variables - Add development shell with Node.js 22, npm, bun 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-21 10:02:46 +07:00
parent f77967a092
commit 5be9ec1edf
7 changed files with 447 additions and 0 deletions
@@ -0,0 +1,115 @@
+{
+  description = "Imphnen Frontend Service - Nx Monorepo";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+
+        # NPM dependencies hash (update with: nix run nixpkgs#prefetch-npm-deps -- package-lock.json)
+        npmDepsHash = "sha256-dKBi3bM/cpzK70s62tJTI1j/lhVlojAX2IkyNK0oICI=";
+
+        # Import helpers
+        mkViteApp = import ./nix/mkViteApp.nix {
+          inherit pkgs npmDepsHash;
+          src = ./.;
+        };
+
+        landingApp = import ./nix/landing.nix {
+          inherit pkgs npmDepsHash;
+          src = ./.;
+        };
+
+      in {
+        packages = {
+          # Static Vite apps
+          backoffice = mkViteApp { name = "backoffice"; buildScript = "backoffice:build"; };
+          gacha = mkViteApp { name = "gacha"; buildScript = "gacha:build"; };
+          dimentorin = mkViteApp { name = "dimentorin"; buildScript = "dimentorin:build"; };
+          hackathon = mkViteApp { name = "hackathon"; buildScript = "hackathon:build"; };
+
+          # Next.js app
+          landing = landingApp;
+
+          # Default package
+          default = self.packages.${system}.landing;
+        };
+
+        # Development shell
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            nodejs_22
+            nodePackages.npm
+            bun
+
+            # Useful dev tools
+            git
+            jq
+          ];
+
+          shellHook = ''
+            echo "🚀 Imphnen Frontend Development Shell"
+            echo "Node.js: $(node --version)"
+            echo "npm: $(npm --version)"
+            echo ""
+            echo "Available commands:"
+            echo "  npm install     - Install dependencies"
+            echo "  nx dev <app>    - Start development server"
+            echo "  nx build <app>  - Build an app"
+            echo ""
+            echo "Apps: landing, backoffice, gacha, dimentorin, hackathon"
+            echo ""
+            echo "Build packages with:"
+            echo "  nix build .#landing"
+            echo "  nix build .#backoffice"
+            echo "  nix build .#gacha"
+            echo "  nix build .#dimentorin"
+            echo "  nix build .#hackathon"
+          '';
+        };
+      }
+    ) // {
+      # NixOS modules for deployment
+      nixosModules = {
+        landing = import ./nix/modules/landing.nix { inherit self; };
+
+        backoffice = import ./nix/modules/static-app.nix { inherit self; } { appName = "backoffice"; };
+        gacha = import ./nix/modules/static-app.nix { inherit self; } { appName = "gacha"; };
+        dimentorin = import ./nix/modules/static-app.nix { inherit self; } { appName = "dimentorin"; };
+        hackathon = import ./nix/modules/static-app.nix { inherit self; } { appName = "hackathon"; };
+
+        # All-in-one module that enables all apps
+        all = { config, lib, pkgs, ... }: {
+          imports = [
+            self.nixosModules.landing
+            self.nixosModules.backoffice
+            self.nixosModules.gacha
+            self.nixosModules.dimentorin
+            self.nixosModules.hackathon
+          ];
+        };
+      };
+
+      # Overlay for easy integration
+      overlays.default = final: prev: {
+        imphnen = {
+          landing = self.packages.${final.system}.landing;
+          backoffice = self.packages.${final.system}.backoffice;
+          gacha = self.packages.${final.system}.gacha;
+          dimentorin = self.packages.${final.system}.dimentorin;
+          hackathon = self.packages.${final.system}.hackathon;
+          # Function to build hackathon with custom environment variables (e.g., Supabase)
+          mkHackathonWithEnv = envVars: import ./nix/mkViteApp.nix {
+            pkgs = final;
+            src = self;
+            npmDepsHash = "sha256-dKBi3bM/cpzK70s62tJTI1j/lhVlojAX2IkyNK0oICI=";
+          } { name = "hackathon"; buildScript = "hackathon:build"; inherit envVars; };
+        };
+      };
+    };
+}