[MRESOURCES-274] set overwrite per resource

[jira-importer]

Caleb Cushing opened MRESOURCES-274 and commented

I have this StackOverflow question https://stackoverflow.com/q/65892723/206466
The problem is caused not by maven resources but by IntelliJ that's documented here https://youtrack.jetbrains.com/issue/IDEABKL-6745

Currently I am doing this workaround with maven-resources-plugin.

<build>
  <plugins>
    <plugin>
      <artifactId>maven-resources-plugin</artifactId>
      <executions>
        <execution>
          <id>copy-resources</id>
          <phase>process-test-resources</phase>
          <goals>
            <goal>copy-resources</goal>
          </goals>
          <configuration>
            <resources>
              <resource>
                <overwrite>true</overwrite>
                <directory>${main.basedir}/configuration/runtime/default</directory>
                <targetPath>${pom.basedir}/target/classes</targetPath>
                <includes>
                  <include>saml.properties</include>
                  <include>dex-*-metadata.xml</include>
                </includes>
                <filtering>false</filtering>
              </resource>
            </resources>
            <outputDirectory>${pom.basedir}/target</outputDirectory>
            <includeEmptyDirs>false</includeEmptyDirs>
          </configuration>
        </execution>
        <execution>
          <id>copy-resources</id>
          <phase>process-test-resources</phase>
          <goals>
            <goal>copy-resources</goal>
          </goals>
          <configuration>
            <overwrite>false</overwrite>
            <resources>
              <resource>
                <filtering>false</filtering>
                <directory>${h2.db.dir}</directory>
                <includes>
                  <include>dex_dev_unittest.mv.db</include>
                </includes>
              </resource>
            </resources>
            <outputDirectory>${pom.basedir}/target</outputDirectory>
            <includeEmptyDirs>false</includeEmptyDirs>
          </configuration>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>

but it would be nice if you could simply do

<resource>
    <overwrite>false</overwrite>
</resource>

---

No further details from MRESOURCES-274

[gnodet]

This is being addressed in apache/maven-filtering#397, which introduces a changeDetection enum at both the request level and, with the latest addition, at the individual <resource> level — so each resource can declare its own strategy without needing separate executions:

<resources>
  <resource>
    <directory>src/main/resources</directory>
  </resource>
  <resource>
    <directory>config/runtime</directory>
    <changeDetection>NEVER</changeDetection>
  </resource>
</resources>

The companion plugin-side PR is #527.