fix some bugs #132

	name: CI

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the main branch
	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "ci"
	ci:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	# Must fetch at least the immediate parents so that if this is
	# a pull request then we can checkout the head of the pull request.
	# Only include this option if you are running this workflow on pull requests.
	fetch-depth: 2

	# If this run was triggered by a pull request event then checkout
	# the head of the pull request instead of the merge commit.
	# Only include this step if you are running this workflow on pull requests.
	- name: Checkout pull request head
	if: ${{ github.event_name == 'pull_request' }}
	run: \|
	git checkout HEAD^2

	- name: Setup java
	uses: actions/setup-java@v3
	with:
	distribution: 'temurin'
	java-version: 8

	- name: Build
	run: ./gradlew clean build -x test --no-daemon

Provide feedback