Arch Linux User Repository

TL;DR

Upgrade using aur/yay might take very long and works inefficiently.

Upgrade using aur/paru requires the -d flag.

This is not my fault.

Note to the lovers of AUR helpers : It looks like dependency resolution is a complex topic. Despite all package relations being properly declared in the Flutter packages, most AUR helpers seem to have trouble resolving the dependency chain between the package bases aur/flutter and aur/flutter-artifacts-google-bin. This is not my fault and I cannot do anything about it.

It looks like the initial installation works fine using aur/paru. Sadly aur/paru does not reach at building updates for the package without additional flags. Please use paru -Syud (whereas the -d is the relevant flag) to upgrade the package.

On the other hand aur/yay properly reaches at both installing and updating this package, even though it builds the package 15 times (!!!) again and again.

If you use aur/paru, consider to simply execute pacman -R flutter && pacman -Rns flutter to clean up the previous installation of both package bases.

• https://github.com/Jguer/yay/issues/2413
• https://github.com/Morganamilo/paru/issues/1173

If you build both package bases using makepkg -sfC and later on install all build outputs using pacman -U, both the installation and the updates work like a charm.

I'm very sorry for the inconvenience, but sadly there's nothing I can do about this.

Huge update to the Flutter AUR package :

The previous implementation basically did a user installation of Flutter - downloaded the custom Dart SDK, CI artifacts from Chromium CI and had to be kept in user R/W access in order to have the Flutter Cache Manager working.

These times are now over - a clean and (almost) completely rewritten PKGBUILD which now uses clean dependency declarations, system Dart and Gradle and for sure no more user R/W installation directory.

This AUR entry is now a split package. Installing aur/flutter will still bundle the entire toolchain you knew from before. The other way round, if you don't need everything - e.g. when depending on Flutter as a build dependency in another package, you can choose to only depend on what you need.

The following split packages are available :

• flutter : meta package containing all other split packages

• flutter-common : the common files for Flutter needed for all use cases

• flutter-devel : your option of choice as a developer - ships the Flutter tool and all required templates to e.g. create a new project

• flutter-tool : The pure Flutter tool. Use as depends to build your package.

• flutter-target-linux : The Flutter Linux build files. Use as depends to build your package.

• flutter-target-web : The Flutter web build files. Use as depends to build web apps (e.g. fluffychat-web does this).

• flutter-target-android : The Flutter Android build files. Use if you want to develop Android apps.

• flutter-gradle : The Flutter Gradle wrapper. Populated from system Gradle.

• flutter-intellij-patch : a tiny patch to make the IntelliJ Flutter plugin work with the new package.

• flutter-material-fonts-google-bin : Mandatory fonts package, planned to have a system-installed drop-in replacement soon.

• flutter-engine-common-google-bin : Shared part of the Flutter engine - downloaded from Google servers.

• flutter-sky-engine-google-bin : Flutter sky engine - downloaded from Google servers.

• flutter-engine-linux-google-bin : Linux part of the Flutter engine - downloaded from Google servers.

• flutter-engine-web-google-bin : Web part of the Flutter engine - downloaded from Google servers.

• flutter-engine-android-google-bin : Android part of the Flutter engine - downloaded from Google servers.

• flutter-gradle-google-bin : The Flutter Gradle wrapper - downloaded from Google servers.

• flutter-dart-google-bin : The Flutter original Dart SDK - downloaded from Google servers. This is helpful if the extra/dart package is not available in the right version on your distro or remix.

Stay tuned for non google-bin versions of the engine, they are in coming !

Since almost everything is written from scratch and heavy patches are applied to use the system packages as dependencies, there might still be bugs occurring. Please report them otherwise I can't fix them !

Hello,

congratulations for the new installation system. But, please fix this line of the patch:

system-dart.patch 127:+ final Directory devToolsDir = _fileSystem.directory(dartSdkRoot + 'bin/resources/devtools');

For this one with the slash before the bin: 127:+ final Directory devToolsDir = _fileSystem.directory(dartSdkRoot + '/bin/resources/devtools');

Thank you very much for your work!

Currently getting the following error when updating from an existing installation with the new build process:

[☠] Flutter (the doctor check crashed)
    ✗ Due to an error, the doctor check did not complete. If the error message below is not
      helpful, please let us know about this issue at
      https://github.com/flutter/flutter/issues.
    ✗ Exception: Could not find directory at /opt/dart-sdkbin/resources/devtools

Did a fresh uninstall/install and the error is still there. (Reverting to previous version resolves the issue).

In China, storage.googleapis.com maybe not available, according to the official document Using Flutter in China, I had to modify the PKGBUILD to do that:

diff --git a/PKGBUILD b/PKGBUILD
index fca6c4f..8b0d856 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -36,8 +36,15 @@ optdepends=("android-sdk: develop for Android devices"
 backup=("opt/${pkgname}/packages/${pkgname}_test/pubspec.yaml" "opt/${pkgname}/packages/${pkgname}/pubspec.yaml")
 options=("!emptydirs")
 install="${pkgname}.install"
+
+baseurl="https://storage.googleapis.com"
+if [[ -v FLUTTER_STORAGE_BASE_URL ]]; then
+  baseurl=${FLUTTER_STORAGE_BASE_URL}
+fi
+
+
 source=(
-  "${pkgname}-${pkgver}.tar.xz::https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/${pkgname}_linux_${pkgver/.hotfix/+hotfix}-stable.tar.xz"
+  "${pkgname}-${pkgver}.tar.xz::${baseurl}/flutter_infra_release/releases/stable/linux/${pkgname}_linux_${pkgver/.hotfix/+hotfix}-stable.tar.xz"
   "${pkgname}.sh"
   "${pkgname}.csh"
 )

I'm getting the following error when I try to install the package, any idea on maybe why?

==> Starting build()...
Downloading Linux x64 Dart SDK from Flutter engine 3f3e560236539b7e2702f5ac790b2a4691b32d49...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  208M  100  208M    0     0  25.0M      0  0:00:08  0:00:08 --:--:-- 26.0M
Building flutter tool...
Could not find the pub cache. No `HOME` environment variable exists.
Consider setting the `PUB_CACHE` variable manually.
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (9 tries left)

I set the variable $HOME and $PUB_CACHE explicitly and when I run echo I get the right directories. I also tried clearing pub_cache as well as the cache where the downloaded files are.

Update: Fixed the issue by clearing the AUR cache and running flutter pub cache clean.

makepkg is throwing a warning that the final files contain a reference to the build directory:

==> WARNING: Package contains reference to $srcdir
opt/flutter/bin/cache/flutter_tools.snapshot

On update from 3.13.8-1 to 3.13.9-1, when installing (everything works afterwards), I get:

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:: Processing package changes...

@takase This package does not provide dart, dart is bundled due to flutter being a pain.

pacman -Syu dart if you want dart, which will install the latest version of dart and not what flutter has bundled.

Good luck,
Polarian

Somehow dart wasn't added to path, I had to modify the PKGBUILD to do that:

diff --git a/PKGBUILD b/PKGBUILD
index 1e52a20..32e9ccb 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -74,4 +74,5 @@ package() {
   mv "${pkgdir}/opt/${pkgname}/.git" "${pkgdir}/opt/${pkgname}/.git-refs"

   ln -s "/opt/${pkgname}/bin/${pkgname}" "${pkgdir}/usr/bin/${pkgname}"
+  ln -s "/opt/${pkgname}/bin/dart" "${pkgdir}/usr/bin/dart"
 }

Looks like you need to run

git config --global --add safe.directory /opt/flutter

after installation or flutter won't work.

Can we add this instruction to the PKGBUILD?