<filters>
<filter>src/main/filters/filter-${env}.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<!-- default environment -->
<properties>
<env>dev</env>
</properties>
<!-- profiles -->
<profiles>
<profile>
<id>dev</id>
<properties>
<env>dev</env>
</properties>
</profile>
<profile>
<id>test</id>
<properties>
<env>test</env>
</properties>
</profile>
<profile>
<id>prod</id>
<properties>
<env>prod</env>
</properties>
</profile>
</profiles>