gistfile1.xml

   <properties>
     <tycho.scmUrl>scm:git:git://git.eclipse.org/gitroot/platform/eclipse.platform.ui.git</tycho.scmUrl>
    <eclipse-hosted.url>https://repo.eclipse.org/content/repositories/eclipse/</eclipse-hosted.url>
  </properties>

  <repositories>
    <repository>
      <releases>
        <enabled>true</enabled>
      </releases>
      <snapshots>
        <enabled>true</enabled>
      </snapshots>
      <id>eclipse-hosted</id>
      <url>${eclipse-hosted.url}</url>
    </repository>
  </repositories>