feat: add JSON string support for ABAC enforcement #138

	name: Dart CI

	on:
	# Run on PRs and pushes to the master branch.
	push:
	branches: [master]
	pull_request:
	branches: [master]

	env:
	PUB_ENVIRONMENT: bot.github

	jobs:
	# Check code formatting and static analysis on Ubuntu.
	analyze:
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	sdk: [stable]
	steps:
	- uses: actions/checkout@v2
	- uses: dart-lang/setup-dart@v1.0
	with:
	sdk: ${{ matrix.sdk }}
	- id: install
	name: Install dependencies
	run: dart pub get
	- name: Check formatting
	run: dart format --output=none --set-exit-if-changed .

	# runs dart test
	test:
	needs: analyze
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2
	- uses: dart-lang/setup-dart@v1.0
	with:
	sdk: stable
	- name: Install dependencies
	run: dart pub get
	- name: Run VM tests
	run: dart test --platform vm

	# release on Github and pub.dev
	publish:
	needs: test
	if: github.repository == 'casbin/dart-casbin' && github.event_name == 'push'
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2
	- uses: cedx/setup-dart@v2
	- uses: actions/setup-node@v2
	with:
	node-version: 14
	- run: npm install -g "@semantic-release/changelog"
	- run: npm install -g "@semantic-release/git"
	- run: npm install -g "pub-semantic-release"

	- name: Semantic Release
	run: \|
	export NODE_PATH="$(npm root -g)"
	npx semantic-release@17
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Publish to pub
	run: dart pub publish --dry-run

	- uses: sakebook/actions-flutter-pub-publisher@v1.3.1
	with:
	package_directory: ${{ matrix.package }}
	credential: ${{ secrets.PUB_CREDENTIALS }}
	flutter_package: true
	skip_test: true

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