ilkecan / flutter-nix

Build Flutter apps with Nix and create a development environment for them
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flutter nix

flutter-nix

The project can be used to:

The flake file provides a overlay that add an attribute set named flutter-nix under pkgs with the following attributes:

mkShell

A wrapper around "pkgs.mkShell" that includes the following additional parameters:

attribute name default value description
enableAll false Install dependencies for all supported target platforms
flutterNix Attribute set that includes parameters related to flutter-nix
android Attribute set that includes parameters related to Android platform
linux Attribute set that includes parameters related to Linux platform
web Attribute set that includes parameters related to web platform

mkShell.flutterNix

attribute name default value description
enable true Enable flutter-nix support, which currently means adding the translator to the development environment

mkShell.android

attribute name default value description
enable mkShell.enableAll \|\| false Add Android support for the created development environment
sdkPlatformApiLevels [ ] Specify the required Android SDK API levels (e.g. [ 29 30 ])

mkShell.linux

attribute name default value description
enable mkShell.enableAll \|\| false Add Linux support for the created development environment

mkShell.web

attribute name default value description
enable mkShell.enableAll \|\| false Add web support for the created development environment

Any other attribute is passed to pkgs.mkDerivation as is.

buildFlutterApp

A wrapper around "pkgs.mkDerivation" that includes the following additional parameters:

attribute name default value description
src required Root directory of the Flutter project
platform required The target platform to build the app for, see flutter-nix.supportedPlatforms
name name attribute of the pubspec file pname attribute of the created derivation
version version attribute of the pubspec file version attribute of the created derivation
flutterNixLockFile `src + "/flutter-nix-lock.json" The path of the flutter-nix lock file
filterSrc true Filter the given src with nix-filter to avoid unnecessary rebuilds

Any other attribute is passed to pkgs.mkDerivation as is.

translator

The command-line tool used to create the flutter-nix-lock.json. This file contains information necessary to build the Flutter app inside the Nix sandbox.

supportedPlatforms

Platforms supported by buildFlutterApp.

See this example project for how to use flutter-nix

TODOS