upgrade code to new flutter version #237

	name: Flutter Web Builder
	on: [push]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-java@v1
	with:
	java-version: '12.x'
	- uses: subosito/flutter-action@v1
	with:
	channel: 'stable'
	- name: Upgrades flutter
	run: flutter upgrade
	- name: Enable Web
	run: flutter config --enable-web
	- name: Install dependencies
	run: flutter packages get
	- name: Build Web
	run: flutter build web
	- name: Deploy
	run: \|
	cd build/web
	git init
	git config user.name "CI"
	git config user.email "[email protected]"
	git remote add secure-origin https://${{ secrets.ACCESS_TOKEN }}@github.com/tmthecoder/portfolio.git
	git checkout -b preview
	git add .
	git commit -m "Updated built website from code in @tmthecoder/portfolio"
	git push --force secure-origin preview

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