sergei-ivanov/maven-protoc-plugin #22 corrected sample POM file

pom.xml

<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>com.squareup.protos</groupId>
    <artifactId>base</artifactId>
    <description>A generic Square proto module.</description>
    <version>HEAD-SNAPSHOT</version>
    <packaging>jar</packaging>

    <profiles>
        <!-- Generate protos if present -->
        <profile>
            <id>generate-protos</id>
            <activation>
                <file>
                    <exists>src/main/proto</exists>
                </file>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>com.google.protobuf.tools</groupId>
                        <artifactId>maven-protoc-plugin</artifactId>
                        <executions>
                            <execution>
                                <id>generate-protos</id>
                                <goals>
                                    <goal>compile</goal>
                                </goals>
                                <configuration>
                                    <outputDirectory>${project.build.directory}/generated-sources/protos
                                    </outputDirectory>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>

        <!-- Generate test protos if present -->
        <profile>
            <id>generate-test-protos</id>
            <activation>
                <file>
                    <exists>src/test/proto</exists>
                </file>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>com.google.protobuf.tools</groupId>
                        <artifactId>maven-protoc-plugin</artifactId>
                        <executions>
                            <execution>
                                <id>generate-test-protos</id>
                                <goals>
                                    <goal>testCompile</goal>
                                </goals>
                                <configuration>
                                    <outputDirectory>${project.build.directory}/generated-test-sources/protos
                                    </outputDirectory>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>

    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>com.google.protobuf.tools</groupId>
                    <artifactId>maven-protoc-plugin</artifactId>
                    <version>0.3.2</version>
                    <configuration>
                        <protocExecutable>/usr/local/bin/protoc</protocExecutable>
                        <checkStaleness>true</checkStaleness>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>

    <dependencies>
        <dependency>
            <groupId>com.google.protobuf</groupId>
            <artifactId>protobuf-java</artifactId>
            <version>2.4.1</version>
        </dependency>
    </dependencies>
</project>