[pom] Add default descriptor / helpmojo #86

	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# This workflow will build a Java project with Maven
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

	name: mvn verify

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

	jobs:
	build:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macOS-latest]
	fail-fast: false
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK 11
	uses: actions/setup-java@v2
	with:
	java-version: 11
	distribution: zulu
	- name: Cache local maven repository
	uses: actions/cache@v2
	with:
	path: ~/.m2
	key: ${{ matrix.os }}-m2-${{ hashFiles('**/pom.xml') }}
	restore-keys: ${{ matrix.os }}-m2
	- name: Build with Maven
	run: mvn -B -V -e "-Dstyle.color=always" verify
	env:
	MAVEN_OPTS: -Djansi.force=true

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