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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>com.google</groupId>
    <artifactId>google</artifactId>
    <version>1</version>
  </parent>
  <groupId>com.google.protobuf</groupId>
  <artifactId>protoc</artifactId>
  <version>3.6.0</version>
  <packaging>pom</packaging>
  <name>Protobuf Compiler</name>
  <description>
    Protobuf Compiler (protoc) is a compiler for .proto files. It generates
    language-specific code for Protobuf messages and RPC interfaces.
  </description>
  <inceptionYear>2008</inceptionYear>
  <url>https://developers.google.com/protocol-buffers/</url>
  <licenses>
    <license>
      <name>3-Clause BSD License</name>
      <url>https://opensource.org/licenses/BSD-3-Clause</url>
      <distribution>repo</distribution>
    </license>
  </licenses>
  <scm>
    <url>https://github.com/google/protobuf</url>
    <connection>
      scm:git:https://github.com/google/protobuf.git
    </connection>
  </scm>
  <build>
    <extensions>
      <extension>
        <groupId>kr.motd.maven</groupId>
        <artifactId>os-maven-plugin</artifactId>
        <version>1.5.0.Final</version>
      </extension>
    </extensions>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>1.1.1</version>
        <executions>
          <execution>
            <phase>compile</phase>
            <goals>
              <goal>exec</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <executable>bash</executable>
          <arguments>
            <argument>build-protoc.sh</argument>
            <argument>${os.detected.name}</argument>
            <argument>${os.detected.arch}</argument>
            <argument>protoc</argument>
          </arguments>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <version>1.8</version>
        <executions>
          <execution>
            <id>attach-artifacts</id>
            <phase>package</phase>
            <goals>
              <goal>attach-artifact</goal>
            </goals>
            <configuration>
              <artifacts>
                <artifact>
                  <file>${basedir}/target/protoc.exe</file>
                  <classifier>${os.detected.name}-${os.detected.arch}</classifier>
                  <type>exe</type>
                </artifact>
              </artifacts>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  <profiles>
    <profile>
      <id>release</id>
      <properties>
        <!-- Specify the staging repository to deploy to. This can be left
             empty for the first deployment, and Sonatype will create one. For
             subsequent deployments it should be set to what Sonatype has
             created, so that all deployments will go to the same repository.
             -->
        <staging.repository></staging.repository>
      </properties>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <version>1.5</version>
            <executions>
              <execution>
                <id>sign-artifacts</id>
                <phase>verify</phase>
                <goals>
                  <goal>sign</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <plugin>
            <groupId>org.sonatype.plugins</groupId>
            <artifactId>nexus-staging-maven-plugin</artifactId>
            <version>1.6.3</version>
            <extensions>true</extensions>
            <configuration>
               <serverId>sonatype-nexus-staging</serverId>
               <nexusUrl>https://oss.sonatype.org/</nexusUrl>
               <skipStagingRepositoryClose>true</skipStagingRepositoryClose>
               <autoReleaseAfterClose>false</autoReleaseAfterClose>
               <stagingRepositoryId>${staging.repository}</stagingRepositoryId>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>
</project>