tools should have its own Maven module

fixes #2242

Author: Vladimir Kotal

distribution/assembly.xml

@@ -40,7 +40,7 @@
           </includes>
         </fileSet>
         <fileSet>
-          <directory>${project.basedir}/../tools</directory>
+          <directory>${project.basedir}/../tools/src/main/python</directory>
           <outputDirectory>bin</outputDirectory>
           <includes>
             <include>*.py</include>

distribution/pom.xml

@@ -33,6 +33,12 @@
       <version>1.1-rc35</version>
       <type>war</type>
     </dependency>
+
+    <dependency>
+      <groupId>org.opengrok</groupId>
+      <artifactId>tools</artifactId>
+      <version>1.1-rc35</version>
+    </dependency>
   </dependencies>
 
   <build>

opengrok-indexer/pom.xml

@@ -305,33 +305,10 @@ Portions Copyright (c) 2017-2018, Chris Fraire <[email protected]>.
                 </configuration>
             </plugin>
 
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>exec-maven-plugin</artifactId>
-                <version>1.6.0</version>
-                <executions>
-                    <execution>
-                        <phase>verify</phase>
-                            <goals>
-                                <goal>exec</goal>
-                            </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <executable>flake8</executable>
-                    <arguments>
-                        <argument>-v</argument>
-                        <argument>--exclude=filelock.py,test_command.py,test_commands.py</argument>
-                        <argument>${project.basedir}/../tools</argument>
-                    </arguments>
-                </configuration>
-            </plugin>
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
             </plugin>
-
         </plugins>
     </build>
 

pom.xml

@@ -51,6 +51,7 @@ Portions Copyright (c) 2018, Chris Fraire <[email protected]>.
         <module>opengrok-web</module>
         <module>distribution</module>
         <module>suggester</module>
+        <module>tools</module>
     </modules>
 
     <scm>

tools/pom.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+CDDL HEADER START
+
+The contents of this file are subject to the terms of the
+Common Development and Distribution License (the "License").
+You may not use this file except in compliance with the License.
+
+See LICENSE.txt included in this distribution for the specific
+language governing permissions and limitations under the License.
+
+When distributing Covered Code, include this CDDL HEADER in each
+file and include the License file at LICENSE.txt.
+If applicable, add the following below this CDDL HEADER, with the
+fields enclosed by brackets "[]" replaced with your own identifying
+information: Portions Copyright [yyyy] [name of copyright owner]
+
+CDDL HEADER END
+
+Copyright (c) 2010, 2018, Oracle and/or its affiliates. All rights reserved.
+Portions Copyright (c) 2017-2018, Chris Fraire <[email protected]>.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.opengrok</groupId>
+        <artifactId>opengrok-top</artifactId>
+        <version>1.1-rc35</version>
+    </parent>
+
+    <artifactId>tools</artifactId>
+    <version>1.1-rc35</version>
+    <packaging>pom</packaging>
+
+    <name>OpenGrok tools</name>
+
+    <build>
+        <sourceDirectory>src/main/python</sourceDirectory>
+        <testSourceDirectory>src/test/python</testSourceDirectory>
+
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <phase>verify</phase>
+                            <goals>
+                                <goal>exec</goal>
+                            </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <executable>flake8</executable>
+                    <arguments>
+                        <argument>-v</argument>
+                        <argument>--exclude=filelock.py,test_command.py,test_commands.py</argument>
+                        <argument>${project.build.sourceDirectory}</argument>
+                    </arguments>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>