Jisho-Study-Tool/nix/flutter_builder.nix

178 lines
4.1 KiB
Nix
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

{ pname
, version
, patches
, dart
, src
}:
{ bash
, buildFHSUserEnv
, cacert
, git
, runCommand
, stdenv
, lib
, alsa-lib
, dbus
, expat
, libpulseaudio
, libuuid
, libX11
, libxcb
, libXcomposite
, libXcursor
, libXdamage
, libXfixes
, libXrender
, libXtst
, libXi
, libXext
, libGL
, nspr
, nss
, systemd
, which
, callPackage
}:
let
drvName = "flutter-${version}";
flutter = stdenv.mkDerivation {
name = "${drvName}-unwrapped";
buildInputs = [ git ];
inherit src patches version;
postPatch = ''
patchShebangs --build ./bin/
'';
buildPhase = ''
export FLUTTER_ROOT="$(pwd)"
export FLUTTER_TOOLS_DIR="$FLUTTER_ROOT/packages/flutter_tools"
export SCRIPT_PATH="$FLUTTER_TOOLS_DIR/bin/flutter_tools.dart"
export SNAPSHOT_PATH="$FLUTTER_ROOT/bin/cache/flutter_tools.snapshot"
export STAMP_PATH="$FLUTTER_ROOT/bin/cache/flutter_tools.stamp"
export DART_SDK_PATH="${dart}"
HOME=../.. # required for pub upgrade --offline, ~/.pub-cache
# path is relative otherwise it's replaced by /build/flutter
pushd "$FLUTTER_TOOLS_DIR"
${dart}/bin/pub get --offline
popd
local revision="$(cd "$FLUTTER_ROOT"; git rev-parse HEAD)"
${dart}/bin/dart --snapshot="$SNAPSHOT_PATH" --packages="$FLUTTER_TOOLS_DIR/.packages" "$SCRIPT_PATH"
echo "$revision" > "$STAMP_PATH"
echo -n "${version}" > version
rm -r bin/cache/{artifacts,dart-sdk,downloads}
rm bin/cache/*.stamp
'';
installPhase = ''
runHook preInstall
mkdir -p $out
cp -r . $out
mkdir -p $out/bin/cache/
ln -sf ${dart} $out/bin/cache/dart-sdk
runHook postInstall
'';
doInstallCheck = true;
installCheckInputs = [ which ];
installCheckPhase = ''
runHook preInstallCheck
export HOME="$(mktemp -d)"
$out/bin/flutter config --android-studio-dir $HOME
$out/bin/flutter config --android-sdk $HOME
$out/bin/flutter --version | fgrep -q '${version}'
runHook postInstallCheck
'';
};
# Wrap flutter inside an fhs user env to allow execution of binary,
# like adb from $ANDROID_HOME or java from android-studio.
fhsEnv = buildFHSUserEnv {
name = "${drvName}-fhs-env";
multiPkgs = pkgs: [
# Flutter only use these certificates
(runCommand "fedoracert" { } ''
mkdir -p $out/etc/pki/tls/
ln -s ${cacert}/etc/ssl/certs $out/etc/pki/tls/certs
'')
pkgs.zlib
];
targetPkgs = pkgs:
with pkgs; [
bash
curl
dart
git
unzip
which
xz
# flutter test requires this lib
libGLU
# for android emulator
alsa-lib
dbus
expat
libpulseaudio
libuuid
libX11
libxcb
libXcomposite
libXcursor
libXdamage
libXext
libXfixes
libXi
libXrender
libXtst
libGL
nspr
nss
systemd
];
};
in
let
self = (self:
runCommand drvName
{
startScript = ''
#!${bash}/bin/bash
export PUB_CACHE=''${PUB_CACHE:-"$HOME/.pub-cache"}
export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1
${fhsEnv}/bin/${drvName}-fhs-env ${flutter}/bin/flutter --no-version-check "$@"
'';
preferLocalBuild = true;
allowSubstitutes = false;
passthru = {
unwrapped = flutter;
inherit dart;
mkFlutterApp = callPackage ../../../build-support/flutter {
flutter = self;
};
};
meta = with lib; {
description = "Flutter is Google's SDK for building mobile, web and desktop with Dart";
longDescription = ''
Flutter is Googles UI toolkit for building beautiful,
natively compiled applications for mobile, web, and desktop from a single codebase.
'';
homepage = "https://flutter.dev";
license = licenses.bsd3;
platforms = [ "x86_64-linux" ];
maintainers = with maintainers; [ babariviere ericdallo ];
};
} ''
mkdir -p $out/bin
mkdir -p $out/bin/cache/
ln -sf ${dart} $out/bin/cache/dart-sdk
echo -n "$startScript" > $out/bin/${pname}
chmod +x $out/bin/${pname}
'') self;
in
self