shyiko/servers-maven-extension inquiry (#1)

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>land.of.ooo</groupId>
    <artifactId>adventure_time</artifactId>
    <version>0.1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-deploy-plugin</artifactId>
                <version>2.7</version>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>com.github.goldin</groupId>
                <artifactId>sshexec-maven-plugin</artifactId>
                <version>0.2.5</version>
                <executions>
                    <execution>
                        <phase>deploy</phase>
                        <goals>
                            <goal>sshexec</goal>
                        </goals>
                        <configuration>
                            <location>
                                scp://${settings.servers.server.eApp.username}:${settings.servers.server.eApp.password}@localhost
                            </location>
                            <command>ls -l</command>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <extensions>
            <extension>
                <groupId>com.github.shyiko.servers-maven-extension</groupId>
                <artifactId>servers-maven-extension</artifactId>
                <version>1.0.0</version>
            </extension>
        </extensions>
    </build>

</project>

settings.xml

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">

    <servers>
        <server>
            <id>eApp</id>
            <username>jake</username>
            <password>the_dog</password>
        </server>
    </servers>

</settings>

Note that sshexec-maven-plugin is intentionaly configured to fail.
Download the gist, untar it and run "mvn deploy -s settings.xml" to see that ${settings.servers.server.eApp.*} interpolation works.