Add .envrc for Nix environment setup

2026-01-13 03:26:24 +00:00 · 2026-01-09 23:13:28 +01:00 · 2026-01-09 23:13:28 +01:00 · 5f623c0594
commit 5f623c0594
parent bf19ace3e9
5 changed files with 244 additions and 0 deletions
--- a/flake.nix
+++ b/flake.nix
@ -0,0 +1,128 @@
+{
+  description = "InvenTree App Development Environment - CTBK";
+
+  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;
+          config = {
+            allowUnfree = true;
+            android_sdk.accept_license = true;
+          };
+        };
+
+        androidSdk =
+          (pkgs.androidenv.composeAndroidPackages {
+            platformVersions = [
+              "36"
+              "35"
+              "34"
+            ];
+            buildToolsVersions = [
+              "36.0.0"
+              "34.0.0"
+            ];
+            includeEmulator = true;
+            includeNDK = true;
+            ndkVersions = [ "26.1.10909125" ];
+            cmakeVersions = [
+              "3.31.6"
+              "3.22.1"
+            ];
+          }).androidsdk;
+
+        # FVM wrapper for NixOS - maps fvm commands to Nix-managed Flutter
+        fvm-wrapper = pkgs.writeShellScriptBin "fvm" ''
+          case "$1" in
+            use)
+              # 'fvm use' is a no-op on NixOS since Flutter is version-managed by Nix
+              echo "✓ Using Flutter from Nix ($(flutter --version | head -n1))"
+              exit 0
+              ;;
+            flutter)
+              # 'fvm flutter ...' becomes 'flutter ...'
+              shift
+              exec flutter "$@"
+              ;;
+            *)
+              echo "fvm wrapper: command '$1' not implemented (using Nix-managed Flutter)" >&2
+              exit 1
+              ;;
+          esac
+        '';
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs =
+            with pkgs;
+            [
+              # Mobile development
+              flutter
+              fvm-wrapper
+              jdk17
+
+              # Build tools
+              android-tools
+              gradle
+
+              # Python & task runner
+              python3
+              python3Packages.invoke
+
+              # System dependencies for Flutter on Linux
+              git
+              curl
+              unzip
+              which
+            ]
+            ++ lib.optionals stdenv.isLinux [
+              gtk3
+              glib
+              pcre
+              libepoxy
+              libxkbcommon
+              dbus
+              at-spi2-core
+              file
+            ];
+
+          shellHook = ''
+            export ANDROID_HOME="${androidSdk}/libexec/android-sdk"
+            export ANDROID_SDK_ROOT="$ANDROID_HOME"
+            export PATH="$ANDROID_HOME/platform-tools:$ANDROID_HOME/tools/bin:$PATH"
+            export JAVA_HOME="${pkgs.jdk17}"
+            export GRADLE_OPTS="-Dorg.gradle.project.android.aapt2FromMavenOverride=$ANDROID_HOME/build-tools/34.0.0/aapt2"
+
+            echo "🚀 InvenTree App Development Environment - CTBK" 
+            echo "📦 Tools: Flutter, FVM, JDK17, Android SDK"
+            echo "📋 Run: invoke android  # Build Android app"
+          '';
+
+          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath (
+            with pkgs;
+            [
+              gtk3
+              glib
+              pcre
+              libepoxy
+              libxkbcommon
+              dbus
+              at-spi2-core
+            ]
+          );
+        };
+      }
+    );
+}