133 lines
3.8 KiB
Nix
133 lines
3.8 KiB
Nix
{ channel, pname, version, sha256Hash, patches, dart
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, filename ? "flutter_linux_${version}-${channel}.tar.xz"}:
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{ bash, buildFHSUserEnv, cacert, coreutils, git, makeWrapper, runCommand, stdenv
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, fetchurl, alsaLib, dbus, expat, libpulseaudio, libuuid, libX11, libxcb
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, libXcomposite, libXcursor, libXdamage, libXfixes, libGL, nspr, nss, systemd }:
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let
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drvName = "flutter-${channel}-${version}";
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flutter = stdenv.mkDerivation {
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name = "${drvName}-unwrapped";
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src = fetchurl {
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url =
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"https://storage.googleapis.com/flutter_infra/releases/${channel}/linux/${filename}";
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sha256 = sha256Hash;
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};
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buildInputs = [ makeWrapper git ];
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inherit patches;
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postPatch = ''
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patchShebangs --build ./bin/
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find ./bin/ -executable -type f -exec patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) {} \;
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'';
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buildPhase = ''
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FLUTTER_ROOT=$(pwd)
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FLUTTER_TOOLS_DIR="$FLUTTER_ROOT/packages/flutter_tools"
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SNAPSHOT_PATH="$FLUTTER_ROOT/bin/cache/flutter_tools.snapshot"
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STAMP_PATH="$FLUTTER_ROOT/bin/cache/flutter_tools.stamp"
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SCRIPT_PATH="$FLUTTER_TOOLS_DIR/bin/flutter_tools.dart"
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DART_SDK_PATH="$FLUTTER_ROOT/bin/cache/dart-sdk"
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DART="$DART_SDK_PATH/bin/dart"
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PUB="$DART_SDK_PATH/bin/pub"
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HOME=../.. # required for pub upgrade --offline, ~/.pub-cache
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# path is relative otherwise it's replaced by /build/flutter
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(cd "$FLUTTER_TOOLS_DIR" && "$PUB" upgrade --offline)
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local revision="$(cd "$FLUTTER_ROOT"; git rev-parse HEAD)"
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"$DART" --snapshot="$SNAPSHOT_PATH" --packages="$FLUTTER_TOOLS_DIR/.packages" "$SCRIPT_PATH"
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echo "$revision" > "$STAMP_PATH"
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echo -n "${version}" > version
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rm -rf bin/cache/{artifacts,downloads}
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rm -f bin/cache/*.stamp
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'';
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installPhase = ''
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mkdir -p $out
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cp -r . $out
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'';
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};
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# Wrap flutter inside an fhs user env to allow execution of binary,
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# like adb from $ANDROID_HOME or java from android-studio.
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fhsEnv = buildFHSUserEnv {
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name = "${drvName}-fhs-env";
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multiPkgs = pkgs: [
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# Flutter only use these certificates
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(runCommand "fedoracert" { } ''
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mkdir -p $out/etc/pki/tls/
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ln -s ${cacert}/etc/ssl/certs $out/etc/pki/tls/certs
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'')
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pkgs.zlib
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];
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targetPkgs = pkgs:
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with pkgs; [
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bash
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curl
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dart
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git
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unzip
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which
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xz
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# flutter test requires this lib
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libGLU
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# for android emulator
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alsaLib
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dbus
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expat
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libpulseaudio
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libuuid
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libX11
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libxcb
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libXcomposite
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libXcursor
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libXdamage
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libXfixes
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libGL
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nspr
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nss
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systemd
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];
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};
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in runCommand drvName {
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startScript = ''
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#!${bash}/bin/bash
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export PUB_CACHE=''${PUB_CACHE:-"$HOME/.pub-cache"}
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export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1
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${fhsEnv}/bin/${drvName}-fhs-env ${flutter}/bin/flutter --no-version-check "$@"
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'';
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preferLocalBuild = true;
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allowSubstitutes = false;
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passthru = { unwrapped = flutter; };
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meta = with stdenv.lib; {
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description = "Flutter is Google's SDK for building mobile, web and desktop with Dart";
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longDescription = ''
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Flutter is Google’s UI toolkit for building beautiful,
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natively compiled applications for mobile, web, and desktop from a single codebase.
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'';
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homepage = "https://flutter.dev";
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license = licenses.bsd3;
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platforms = [ "x86_64-linux" ];
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maintainers = with maintainers; [ babariviere ericdallo ];
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};
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} ''
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mkdir -p $out/bin
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echo -n "$startScript" > $out/bin/${pname}
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chmod +x $out/bin/${pname}
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mkdir -p $out/bin/cache/dart-sdk/
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cp -r ${dart}/* $out/bin/cache/dart-sdk/
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ln $out/bin/cache/dart-sdk/bin/dart $out/bin/dart
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''
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