Fixing update-latest to work with docker 1.3 and greater

sbt · Jan 8, 2015 · 7c6f6ec · 7c6f6ec
1 parent 9d00c33
commit 7c6f6ec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/scala/com/typesafe/sbt/packager/docker/DockerPlugin.scala b/src/main/scala/com/typesafe/sbt/packager/docker/DockerPlugin.scala
@@ -115,7 +115,7 @@ trait DockerPlugin extends Plugin with UniversalPlugin {
 
     if (latest) {
       val name = tag.substring(0, tag.lastIndexOf(":")) + ":latest"
-      val latestCmd = Seq("docker", "tag", tag, name)
+      val latestCmd = Seq("docker", "tag", "-f", tag, name)
       Process(latestCmd).! match {
         case 0 => log.info("Update Latest from image" + tag)
         case n => sys.error("Failed to run docker tag")