Issue #13213: Removed //ok from matchxpath #45

	name: Error-Prone

	on:
	push:
	branches:
	- master
	pull_request:
	branches: '*'

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	error-prone:
	if: github.repository == 'checkstyle/checkstyle'
	runs-on: ubuntu-latest
	steps:
	- name: Set up JDK 11
	uses: actions/setup-java@v4
	with:
	java-version: 11
	distribution: 'temurin'

	- name: Install groovy
	run: sudo apt install groovy

	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup local maven cache
	uses: actions/cache@v4
	with:
	path: ~/.m2/repository
	key: checkstyle-maven-cache-${{ hashFiles('**/pom.xml') }}

	- name: Execute Error-Prone on compile phase
	run: groovy ./.ci/error-prone-check.groovy compile

	# Require to compile again in case previous step fails and sources are not compiled
	- name: Do a clean compile
	if: always()
	run: mvn -e --no-transfer-progress clean compile

	- name: Execute Error-Prone on test-compile phase
	if: always()
	run: groovy ./.ci/error-prone-check.groovy test-compile

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