fix internal nullable extensions #39

	name: unit tests

	on:
	push:
	branches-ignore:
	- main

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-latest
	steps:
	- name: Setup Dart Action
	uses: dart-lang/setup-dart@v1

	- name: Checkout
	uses: actions/[email protected]

	- name: Cache
	uses: actions/cache@v2
	with:
	path: ~/.pub-cache
	key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
	restore-keys: \|
	${{ runner.os }}-pubspec-

	- name: Install dependencies
	run: dart pub get

	- name: Analyze project source
	run: dart analyze

	format:
	name: Format
	runs-on: ubuntu-latest
	steps:
	- name: Setup Dart Action
	uses: dart-lang/setup-dart@v1

	- name: Checkout
	uses: actions/[email protected]

	- name: Cache
	uses: actions/cache@v2
	with:
	path: ~/.pub-cache
	key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
	restore-keys: \|
	${{ runner.os }}-pubspec-

	- name: Install dependencies
	run: dart pub get

	- name: Format
	run: dart format --set-exit-if-changed -l 160 ./lib

	tests:
	needs: [ format, analyze ]
	name: Tests
	runs-on: ubuntu-latest
	env:
	TEST_TOKEN: ${{ secrets.TEST_TOKEN }}
	TEST_GUILD: ${{ secrets.TEST_GUILD }}
	steps:
	- name: Setup Dart Action
	uses: dart-lang/setup-dart@v1

	- name: Checkout
	uses: actions/[email protected]

	- name: Cache
	uses: actions/cache@v2
	with:
	path: ~/.pub-cache
	key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
	restore-keys: \|
	${{ runner.os }}-pubspec-

	- name: Install dependencies
	run: dart pub get

	- name: Unit tests
	run: dart run test --coverage="coverage"

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