chore: intro editorconfig-maven-plugin for verifying code style def…

…ined in `.editorconfig` (#614)

.github/PULL_REQUEST_TEMPLATE.md

@@ -63,4 +63,4 @@ For example:
 
 - [ ]  `Doc - TODO` <!-- Your PR changes impact docs and you will update later -->
 - [ ]  `Doc - Done` <!-- Related docs have been already added or updated -->
-- [ ]  `Doc - No Need` <!-- Your PR changes don't impact/need docs -->
+- [ ]  `Doc - No Need` <!-- Your PR changes don't impact/need docs -->

LICENSE

@@ -214,4 +214,4 @@ Apache 2.0 licenses
 
 The following file are provided under the Apache 2.0 License.
     hugegraph-hubble/hubble-fe/public/favicon.ico
-    hugegraph-hubble/hubble-fe/src/assets/imgs/logo.png
+    hugegraph-hubble/hubble-fe/src/assets/imgs/logo.png

hugegraph-client/src/main/java/org/apache/hugegraph/structure/graph/Shard.java

@@ -71,4 +71,4 @@ public String toString() {
         return String.format("Shard{start=%s, end=%s, length=%s}",
                              this.start, this.end, this.length);
     }
-}
+}

hugegraph-hubble/.prettierrc

@@ -3,4 +3,4 @@
   "tabWidth": 2,
   "printWidth": 80,
   "trailingComma": "none"
-}
+}

hugegraph-hubble/hubble-be/src/main/java/org/apache/hugegraph/exception/GenericException.java

@@ -1,34 +1,34 @@
-/*
- *
- * 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.
- */
-
-package org.apache.hugegraph.exception;
-
-/**
- * Used to wrap other unexpected exceptions like Client/ServerException, and convert them into this.
- * This is typically done to handle exceptions uniformly in the hubble UI.
- */
-public class GenericException extends ParameterizedException {
-
-    public GenericException(ServerException e) {
-        super(e.getMessage(), e.getCause());
-    }
-
-    public GenericException(Exception e) {
-        super(e.getMessage(), e.getCause());
-    }
-}
+/*
+ *
+ * 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.
+ */
+
+package org.apache.hugegraph.exception;
+
+/**
+ * Used to wrap other unexpected exceptions like Client/ServerException, and convert them into this.
+ * This is typically done to handle exceptions uniformly in the hubble UI.
+ */
+public class GenericException extends ParameterizedException {
+
+    public GenericException(ServerException e) {
+        super(e.getMessage(), e.getCause());
+    }
+
+    public GenericException(Exception e) {
+        super(e.getMessage(), e.getCause());
+    }
+}

hugegraph-hubble/hubble-be/src/test/resources/files/file_without_empty_line

@@ -1,3 +1,3 @@
 1
 2
-3
+3

hugegraph-loader/assembly/descriptor/assembly.xml

@@ -67,4 +67,4 @@
         </dependencySet>
     </dependencySets>
 
-</assembly>
+</assembly>

hugegraph-tools/README.md

@@ -14,4 +14,4 @@ The [tools homepage](https://hugegraph.apache.org/docs/quickstart/hugegraph-tool
 
 ## License
 
-HugeGraph-Tools is licensed under Apache 2.0 License.
+HugeGraph-Tools is licensed under Apache 2.0 License.

hugegraph-tools/assembly/descriptor/assembly.xml

@@ -61,4 +61,4 @@
         </dependencySet>
     </dependencySets>
 
-</assembly>
+</assembly>

pom.xml

@@ -540,6 +540,37 @@
                     </execution-->
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.ec4j.maven</groupId>
+                <artifactId>editorconfig-maven-plugin</artifactId>
+                <version>0.1.3</version>
+                <executions>
+                    <execution>
+                        <id>style-check</id>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                        <phase>verify</phase>
+                    </execution>
+                </executions>
+                <configuration>
+                    <!-- See http://ec4j.github.io/editorconfig-maven-plugin/ for full configuration reference -->
+                    <excludes>
+                        <!-- Note that maven submodule directories and many non-source file patterns are excluded by default -->
+                        <!-- see https://github.com/ec4j/editorconfig-linters/blob/master/editorconfig-lint-api/src/main/java/org/ec4j/lint/api/Constants.java#L37 -->
+                        <!-- You can exclude further files from processing: -->
+                        <exclude>**/*.txt</exclude>
+                        <exclude>**/.flattened-pom.xml</exclude>
+                        <exclude>**/hubble-fe/**/*</exclude>
+                        <exclude>**/apache-hugegraph-hubble-incubating-*/**/*</exclude>
+                    </excludes>
+                    <!-- All files are included by default:
+                    <includes>
+                      <include>**</include>
+                    </includes>
+                    -->
+                </configuration>
+            </plugin>
         </plugins>
         <!-- Note: plugin will not execute in management by default in root -->
         <pluginManagement>