flutter create --template=package create directories for all platforms

[woprandi]

Is there an existing issue for this?

• I have searched the existing issues
• I have read the guide to filing a bug

Steps to reproduce

flutter create --template=package is supposed to be used to create a pure, platform-independent dart package but it now creates directories for all platforms (except web)

1. flutter create --template=package test_pkg
2. ls test_pkg

First bad commit is d80e994

Expected results

(Before the issue)

analysis_options.yaml  CHANGELOG.md  lib  LICENSE  pubspec.lock  pubspec.yaml  README.md  test  test_pkg.iml

Actual results

analysis_options.yaml  android  CHANGELOG.md  ios  lib  LICENSE  linux  macos  pubspec.lock  pubspec.yaml  README.md  test  test_pkg.iml  windows

Code sample

No code

Screenshots or Video

No response

Logs

Logs

Building flutter tool...
Downloading package sky_engine...                                1 388ms
Downloading flutter_patched_sdk tools...                         1 208ms
Downloading flutter_patched_sdk_product tools...                 1 193ms
Downloading linux-x64 tools...                                      5,7s
Downloading linux-x64/font-subset tools...                         893ms
Creating project test_pkg...
Running "flutter pub get" in test_pkg...                         1 484ms
Resolving dependencies in test_pkg...
+ async 2.9.0 (2.11.0 available)
+ boolean_selector 2.1.0 (2.1.1 available)
+ characters 1.2.1 (1.3.0 available)
+ clock 1.1.1
+ collection 1.16.0 (1.17.2 available)
+ fake_async 1.3.1
+ flutter 0.0.0 from sdk flutter
+ flutter_lints 2.0.1
+ flutter_test 0.0.0 from sdk flutter
+ lints 2.0.1 (2.1.0 available)
+ matcher 0.12.12 (0.12.16 available)
+ material_color_utilities 0.2.0 (0.5.0 available)
+ meta 1.8.0 (1.9.1 available)
+ path 1.8.2 (1.8.3 available)
+ sky_engine 0.0.99 from sdk flutter
+ source_span 1.9.1 (1.10.0 available)
+ stack_trace 1.10.0 (1.11.0 available)
+ stream_channel 2.1.0 (2.1.1 available)
+ string_scanner 1.1.1 (1.2.0 available)
+ term_glyph 1.2.1
+ test_api 0.4.13 (0.6.0 available)
+ vector_math 2.1.3 (2.1.4 available)
Changed 22 dependencies in test_pkg!
This app is using a deprecated version of the Android embedding.
To avoid unexpected runtime failures, or future build failures, try to migrate this app to the V2 embedding.
Take a look at the docs for migrating an app: https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects
Wrote 13 files.

All done!
Your package code is in test_pkg/lib/test_pkg.dart
analysis_options.yaml  android  CHANGELOG.md  ios  lib  LICENSE  linux  macos  pubspec.lock  pubspec.yaml  README.md  test  test_pkg.iml  windows

Flutter Doctor output

Doctor output

[✓] Flutter (Channel stable, 3.10.1, on Fedora Linux 38 (KDE Plasma) 6.2.14-300.fc38.x86_64, locale fr_FR.UTF-8)
    • Flutter version 3.10.1 on channel stable at /home/william/Documents/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision d3d8effc68 (il y a 8 jours), 2023-05-16 17:59:05 -0700
    • Engine revision b4fb11214d
    • Dart version 3.0.1
    • DevTools version 2.23.1

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    • Android SDK at /home/william/Android/Sdk
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/linux#android-setup for more details.

[✓] Chrome - develop for the web
    • Chrome at google-chrome

[✓] Linux toolchain - develop for Linux desktop
    • clang version 16.0.3 (Fedora 16.0.3-1.fc38)
    • cmake version 3.26.3
    • ninja version 1.11.1
    • pkg-config version 1.8.0

[✓] Android Studio (version 2022.2)
    • Android Studio at /home/william/.local/share/JetBrains/Toolbox/apps/AndroidStudio/ch-0/222.4459.24.2221.9971841
    • Flutter plugin version 73.0.1
    • Dart plugin version 221.6103.1
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b802.4-9586694)

[✓] VS Code (version 1.78.2)
    • VS Code at /usr/share/code
    • Flutter extension version 3.64.0

[✓] Connected device (2 available)
    • Linux (desktop) • linux  • linux-x64      • Fedora Linux 38 (KDE Plasma) 6.2.14-300.fc38.x86_64
    • Chrome (web)    • chrome • web-javascript • Google Chrome 113.0.5672.126

[✓] Network resources
    • All expected network resources are available.

! Doctor found issues in 1 category.

[CalsRanna]

I met the same issue here.
Flutter (Channel stable, 3.7.12, on macOS 13.3.1 22E772610a darwin-arm64, locale zh-Hans-CN)

[dam-ease]

Thanks for filling this issue @woprandi. This issue is similar to #119844 and has been fixed with #125292. The fix is available currently only on the latest master but not on the stable yet due to #119844 (comment)

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.