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>
  <parent>
    <groupId>com.google.protobuf</groupId>
    <artifactId>protobuf-parent</artifactId>
    <version>3.17.1</version>
  </parent>

  <artifactId>protobuf-kotlin-lite</artifactId>
  <packaging>bundle</packaging>

  <name>Protocol Buffers [Lite]</name>
  <description>
    Lite version of Protocol Buffers library. This version is optimized for code size, but does
    not guarantee API/ABI stability.
  </description>

  <properties>
    <kotlin.version>1.4.31</kotlin.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>${project.groupId}</groupId>
      <artifactId>protobuf-javalite</artifactId>
      <version>${project.version}</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.easymock</groupId>
      <artifactId>easymock</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.easymock</groupId>
      <artifactId>easymockclassextension</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava-testlib</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.truth</groupId>
      <artifactId>truth</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.jetbrains.kotlin</groupId>
      <artifactId>kotlin-stdlib</artifactId>
      <version>${kotlin.version}</version>
    </dependency>
    <dependency>
      <groupId>org.jetbrains.kotlin</groupId>
      <artifactId>kotlin-test</artifactId>
      <version>${kotlin.version}</version>
    </dependency>
  </dependencies>

  <build>
     <!-- Include core protos in the bundle as resources -->
     <resources>
      <resource>
        <directory>${protobuf.source.dir}</directory>
        <includes>
          <include>google/protobuf/any.proto</include>
          <include>google/protobuf/api.proto</include>
          <include>google/protobuf/duration.proto</include>
          <include>google/protobuf/empty.proto</include>
          <include>google/protobuf/field_mask.proto</include>
          <include>google/protobuf/source_context.proto</include>
          <include>google/protobuf/struct.proto</include>
          <include>google/protobuf/timestamp.proto</include>
          <include>google/protobuf/type.proto</include>
          <include>google/protobuf/wrappers.proto</include>
        </includes>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>${protobuf.source.dir}</directory>
        <includes>
          <include>google/protobuf/testdata/golden_message_oneof_implemented</include>
          <include>google/protobuf/testdata/golden_packed_fields_message</include>
        </includes>
      </testResource>
    </testResources>

    <plugins>
      <plugin>
        <artifactId>maven-resources-plugin</artifactId>
        <version>3.1.0</version>
        <executions>
          <execution>
            <id>copy-kotlin-source-files</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>copy-resources</goal>
            </goals>
            <configuration>
              <outputDirectory>${generated.sources.dir}/com/google/protobuf</outputDirectory>
              <resources>
                <resource>
                  <directory>${basedir}/../kotlin/src/main/kotlin/com/google/protobuf</directory>
                  <includes>
                    <include>DslList.kt</include>
                    <include>DslMap.kt</include>
                    <include>DslProxy.kt</include>
                    <include>ExtendableMessageLiteExtensions.kt</include>
                    <include>ExtensionList.kt</include>
                    <include>OnlyForUseByGeneratedProtoCode.kt</include>
                    <include>ProtoDslMarker.kt</include>
                    <include>UnmodifiableCollections.kt</include>
                  </includes>
                </resource>
              </resources>
            </configuration>
          </execution>
          <execution>
            <id>copy-test-source-files</id>
            <phase>generate-test-sources</phase>
            <goals>
              <goal>copy-resources</goal>
            </goals>
            <configuration>
              <outputDirectory>${generated.testsources.dir}/com/google/protobuf</outputDirectory>
              <resources>
                <resource>
                  <directory>${basedir}/../core/src/test/java/com/google/protobuf</directory>
                  <includes>
                    <include>TestUtilLite.java</include>
                  </includes>
                </resource>
                <resource>
                  <directory>${basedir}/../kotlin/src/test/kotlin/com/google/protobuf</directory>
                  <excludes>
                    <exclude>ExtendableMessageExtensionsTest.kt</exclude>
                    <exclude>Proto2Test.kt</exclude>
                    <exclude>ProtoUtil.java</exclude>
                  </excludes>
                </resource>
              </resources>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!-- Use Antrun plugin to generate sources with protoc -->
      <plugin>
        <artifactId>maven-antrun-plugin</artifactId>
        <executions>
          <!-- Generate core protos -->
          <execution>
            <id>generate-sources</id>
            <phase>generate-sources</phase>
            <configuration>
              <target>
                <ant antfile="generate-sources-build.xml"/>
              </target>
            </configuration>
            <goals>
              <goal>run</goal>
            </goals>
          </execution>

          <!-- Generate the test protos -->
          <execution>
            <id>generate-test-sources</id>
            <phase>generate-test-sources</phase>
            <configuration>
              <target>
                <ant antfile="generate-test-sources-build.xml"/>
              </target>
            </configuration>
            <goals>
              <goal>run</goal>
            </goals>
          </execution>

          <execution>
            <id>process-lite-sources</id>
            <phase>generate-test-sources</phase>
            <configuration>
              <target>
                <ant antfile="process-lite-sources-build.xml"/>
              </target>
            </configuration>
            <goals>
              <goal>run</goal>
            </goals>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <executions>
          <execution>
            <id>add-generated-sources</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>add-source</goal>
            </goals>
            <configuration>
              <sources>
                <source>${generated.sources.dir}</source>
              </sources>
            </configuration>
          </execution>

          <execution>
            <id>add-generated-test-sources</id>
            <phase>generate-test-sources</phase>
            <goals>
              <goal>add-test-source</goal>
            </goals>
            <configuration>
              <sources>
                <source>${generated.testsources.dir}</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-maven-plugin</artifactId>
        <version>${kotlin.version}</version>
        <extensions>true</extensions>
        <executions>
          <execution>
            <id>compile</id>
            <goals> <goal>compile</goal> </goals>
            <configuration>
              <sourceDirs>
                <sourceDir>${generated.sources.dir}</sourceDir>
                <sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
              </sourceDirs>
            </configuration>
          </execution>
          <execution>
            <id>test-compile</id>
            <goals> <goal>test-compile</goal> </goals>
            <configuration>
              <sourceDirs>
                <sourceDir>${project.basedir}/src/test/kotlin</sourceDir>
                <sourceDir>${generated.testsources.dir}</sourceDir>
              </sourceDirs>
            </configuration>
          </execution>
        </executions>
      </plugin>

      <!-- OSGI bundle configuration -->
      <plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
        <extensions>true</extensions>
        <configuration>
          <instructions>
            <Automatic-Module-Name>com.google.protobuf</Automatic-Module-Name> <!-- Java9+ Jigsaw module name -->
            <Bundle-DocURL>https://developers.google.com/protocol-buffers/</Bundle-DocURL>
            <Bundle-SymbolicName>com.google.protobuf</Bundle-SymbolicName>
            <Export-Package>com.google.protobuf;version=${project.version}</Export-Package>
            <Import-Package>sun.misc;resolution:=optional,*</Import-Package>
          </instructions>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>