[Feature-868][Common] Added github workflow to check the checkstyle, test and...

[Feature-868][Common] Added github workflow to check the checkstyle, test and build of each PR (#869)

* Added github workflow to check the checkstyle, test and build of each PR.

* Specify the checkstyle file.

.github/workflows/backend.yaml

+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+name: Backend
+
+on:
+  push:
+  pull_request:
+    branches:
+      - dev
+    paths-ignore:
+      - 'docs/**'
+      - '**/*.md'
+
+concurrency:
+  group: backend-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    env:
+      MAVEN_OPTS: -Xmx2G -Xms2G
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v2
+        with:
+          java-version:  8
+          distribution: 'adopt'
+      - name: Cache local Maven repository
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Check Style
+        run: |
+          ./mvnw -T 2C -B checkstyle:check --no-snapshot-updates
+      - name: Build and Package
+        run: |
+          ./mvnw -B clean install \
+                 -Dmaven.test.skip=true \
+                 -Dcheckstyle.skip=true \
+                 --no-snapshot-updates
+#      - name: Run Unit tests
+#        run: |
+#          ./mvnw -T 2C -B clean verify -Dmaven.test.skip=false -Dgpg.skip=true --no-snapshot-updates

pom.xml

@@ -30,10 +30,15 @@
     </modules>
 
     <properties>
+        <java.version>1.8</java.version>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
+        <maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
+        <maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
+
         <spring-boot-dependencies.version>2.6.3</spring-boot-dependencies.version>
         <hutool.version>5.8.4</hutool.version>
         <druid-starter>1.2.8</druid-starter>
@@ -422,8 +427,76 @@
             </dependency>
         </dependencies>
     </dependencyManagement>
+
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>${maven-compiler-plugin.version}</version>
+                    <configuration>
+                        <source>${java.version}</source>
+                        <target>${java.version}</target>
+                        <testSource>${java.version}</testSource>
+                        <testTarget>${java.version}</testTarget>
+                    </configuration>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-surefire-plugin</artifactId>
+                    <version>${maven-surefire-plugin.version}</version>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-checkstyle-plugin</artifactId>
+                    <version>${maven-checkstyle-plugin.version}</version>
+                    <dependencies>
+                        <dependency>
+                            <groupId>com.puppycrawl.tools</groupId>
+                            <artifactId>checkstyle</artifactId>
+                            <version>8.45</version>
+                        </dependency>
+                    </dependencies>
+                    <configuration>
+                        <consoleOutput>true</consoleOutput>
+                        <encoding>UTF-8</encoding>
+                        <configLocation>style/checkstyle.xml</configLocation>
+                        <failOnViolation>false</failOnViolation>
+                        <violationSeverity>warning</violationSeverity>
+                        <includeTestSourceDirectory>true</includeTestSourceDirectory>
+                        <sourceDirectories>
+                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                        </sourceDirectories>
+                        <excludes>**\/generated-sources\/</excludes>
+                    </configuration>
+<!--                    <executions>-->
+<!--                        <execution>-->
+<!--                            <phase>compile</phase>-->
+<!--                            <goals>-->
+<!--                                <goal>check</goal>-->
+<!--                            </goals>-->
+<!--                        </execution>-->
+<!--                    </executions>-->
+                </plugin>
+            </plugins>
+        </pluginManagement>
+
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>