support flutter master compile #3817

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.

	name: Dart CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- uses: subosito/flutter-action@v2
	with:
	channel: 'beta' # 'master', 'beta', 'dev' or 'stable'

	# flutter build need ninja.
	# https://github.com/subosito/flutter-action/issues/49
	- name: Patch for linux build
	run: \|
	flutter doctor
	sudo apt-get update -y
	sudo apt-get install -y ninja-build libgtk-3-dev
	sudo apt-get install libsdl2-dev
	sudo apt-get install webkit2gtk-4.1
	sudo apt-get install libopus-dev libogg-dev
	flutter doctor

	- name: Install dependencies
	run: flutter pub get

	- name: Verify formatting
	run: dart format --set-exit-if-changed .

	- name: Analyze project source
	run: dart analyze

	# dart_code_metrics
	- name: Run dart_code_metrics
	run: flutter pub run dart_code_metrics:metrics analyze lib

	- run: flutter config --enable-linux-desktop
	# Your project will need to have tests in test/ and a dependency on
	# package:test for this step to succeed. Note that Flutter projects will
	# want to change this to 'flutter test'.
	- name: Run tests
	run: flutter test

	- name: Build APP
	run: flutter build linux

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