ec644e05cb
Related issue #108606. Nowadays we have multiple outdated versions of Flutter in nixpkgs. Instead, let's focus in having in having stable versions of Flutter working. Users needing to use beta or dev versions of Flutter can use mkFlutter function, that still exists.
158 lines
3.7 KiB
Nix
158 lines
3.7 KiB
Nix
{ channel
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, pname
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, version
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, sha256Hash
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, patches
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, dart
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, filename ? "flutter_linux_${version}-${channel}.tar.xz"
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}:
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{ bash
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, buildFHSUserEnv
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, cacert
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, coreutils
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, git
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, runCommand
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, stdenv
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, lib
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, fetchurl
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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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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 = [ 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="${dart}"
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HOME=../.. # required for pub upgrade --offline, ~/.pub-cache
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# path is relative otherwise it's replaced by /build/flutter
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(cd "$FLUTTER_TOOLS_DIR" && ${dart}/bin/pub upgrade --offline)
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local revision="$(cd "$FLUTTER_ROOT"; git rev-parse HEAD)"
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${dart}/bin/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,dart-sdk,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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mkdir -p $out/bin/cache/
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ln -sf ${dart} $out/bin/cache/dart-sdk
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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
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runCommand drvName
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{
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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 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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''
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