[maven-plugin-tools] branch MPLUGIN-351 created (now 1a7b0ec)

[sl...@apache.org]

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slachiewicz pushed a change to branch MPLUGIN-351
in repository https://gitbox.apache.org/repos/asf/maven-plugin-tools.git.


      at 1a7b0ec  [MPLUGIN-351] m2e support

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     new 1a7b0ec  [MPLUGIN-351] m2e support

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[maven-plugin-tools] 01/01: [MPLUGIN-351] m2e support

[sl...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

slachiewicz pushed a commit to branch MPLUGIN-351
in repository https://gitbox.apache.org/repos/asf/maven-plugin-tools.git

commit 1a7b0ec308ac49a296684d9711fbddeb6af161b4
Author: Konrad Windszus <kw...@apache.org>
AuthorDate: Wed Aug 11 11:30:46 2021 +0200

    [MPLUGIN-351] m2e support
    
    incremental builds are not supported
    
    Closes #36
---
 maven-plugin-plugin/pom.xml                        |  7 +++++
 .../maven/plugin/plugin/AbstractGeneratorMojo.java | 10 +++++--
 .../META-INF/m2e/lifecycle-mapping-metadata.xml    | 34 ++++++++++++++++++++++
 3 files changed, 49 insertions(+), 2 deletions(-)

diff --git a/maven-plugin-plugin/pom.xml b/maven-plugin-plugin/pom.xml
index 5eb117d..1377acb 100644
--- a/maven-plugin-plugin/pom.xml
+++ b/maven-plugin-plugin/pom.xml
@@ -166,6 +166,13 @@
       </exclusions>
     </dependency>
 
+    <!-- for m2e support: https://www.eclipse.org/m2e/documentation/m2e-making-maven-plugins-compat.html -->
+    <dependency>
+      <groupId>org.sonatype.plexus</groupId>
+      <artifactId>plexus-build-api</artifactId>
+      <version>0.0.7</version>
+    </dependency>
+ 
     <!-- needed for it tests -->
     <dependency>
       <groupId>org.apache.maven.plugin-tools</groupId>
diff --git a/maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/AbstractGeneratorMojo.java b/maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/AbstractGeneratorMojo.java
index 2709b24..203bac2 100644
--- a/maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/AbstractGeneratorMojo.java
+++ b/maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/AbstractGeneratorMojo.java
@@ -39,6 +39,7 @@ import org.apache.maven.tools.plugin.generator.GeneratorUtils;
 import org.apache.maven.tools.plugin.scanner.MojoScanner;
 import org.codehaus.plexus.component.repository.ComponentDependency;
 import org.codehaus.plexus.util.ReaderFactory;
+import org.sonatype.plexus.build.incremental.BuildContext;
 
 import java.io.File;
 import java.util.Arrays;
@@ -67,6 +68,9 @@ public abstract class AbstractGeneratorMojo
     @Component
     protected MojoScanner mojoScanner;
 
+    @Component
+    protected BuildContext buildContext;
+
     /**
      * The file encoding of the source files.
      *
@@ -254,9 +258,11 @@ public abstract class AbstractGeneratorMojo
 
             mojoScanner.populatePluginDescriptor( request );
 
-            getOutputDirectory().mkdirs();
+            File outputDirectory = getOutputDirectory();
+            outputDirectory.mkdirs();
 
-            createGenerator().execute( getOutputDirectory(), request );
+            createGenerator().execute( outputDirectory, request );
+            buildContext.refresh( outputDirectory );
         }
         catch ( GeneratorException e )
         {
diff --git a/maven-plugin-plugin/src/main/resources/META-INF/m2e/lifecycle-mapping-metadata.xml b/maven-plugin-plugin/src/main/resources/META-INF/m2e/lifecycle-mapping-metadata.xml
new file mode 100644
index 0000000..6c6ee1a
--- /dev/null
+++ b/maven-plugin-plugin/src/main/resources/META-INF/m2e/lifecycle-mapping-metadata.xml
@@ -0,0 +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.
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
+<lifecycleMappingMetadata>
+  <pluginExecutions>
+    <pluginExecution>
+      <pluginExecutionFilter>
+        <goals>
+          <goal>descriptor</goal>
+          <goal>helpmojo</goal>
+        </goals>
+      </pluginExecutionFilter>
+      <action>
+        <execute>
+          <runOnIncremental>false</runOnIncremental>
+          <runOnConfiguration>false</runOnConfiguration>
+        </execute>
+      </action>
+    </pluginExecution>
+  </pluginExecutions>
+</lifecycleMappingMetadata>
\ No newline at end of file