Description

<dependency>
    <groupId>org.opentripplanner</groupId>
    <artifactId>gtfs-realtime-protobuf</artifactId>
    <version>2.8.1</version>
</dependency>

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.opentripplanner</groupId>
        <artifactId>otp-root</artifactId>
        <version>2.8.1</version>
    </parent>
    <artifactId>gtfs-realtime-protobuf</artifactId>
    <name>OpenTripPlanner - GTFS Realtime (protobuf)</name>


    <dependencies>
        <dependency>
            <groupId>com.google.protobuf</groupId>
            <artifactId>protobuf-java</artifactId>
        </dependency>
    </dependencies>
    <build>
        <extensions>
            <!-- makes build variables like os.detected.classifier available.
                 use to select the correct protoc instance for the OS.
                 see protobuf-maven-plugin below -->
            <extension>
                <groupId>kr.motd.maven</groupId>
                <artifactId>os-maven-plugin</artifactId>
                <version>1.7.1</version>
            </extension>
        </extensions>
        <plugins>
            <!-- compile the gtfs-realtime.proto file to Java code
               To update the proto file run the following command:
                 curl https://raw.githubusercontent.com/google/transit/master/gtfs-realtime/proto/gtfs-realtime.proto -o src/main/proto/gtfs-realtime.proto
              -->
            <plugin>
                <groupId>org.xolstice.maven.plugins</groupId>
                <artifactId>protobuf-maven-plugin</artifactId>
                <version>0.6.1</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>compile</goal>
                            <goal>test-compile</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <protocArtifact>com.google.protobuf:protoc:${protobuf.version}:exe:${os.detected.classifier}</protocArtifact>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>