Eclipse file generation script

Simple python script to generate the .project and .classpath files
for eclipse. The script bundles all jar dependencies into a single
jar file, collects all auto-generated java files into a single
source folder and adds them to the eclipse classpath.

java/com/google/domain/registry/eclipse/BUILD

@@ -0,0 +1,59 @@
+package(
+    default_visibility = ["//java/com/google/domain/registry:registry_project"],
+)
+
+java_binary(
+    name = "annotation_processors_ide",
+    create_executable = False,
+    runtime_deps = [
+        "@auto_factory//jar",
+        "@auto_service//jar",
+        "@auto_value//jar",
+        "@javawriter//jar",
+        "//third_party/java/dagger:dagger-compiler",
+    ],
+)
+
+java_binary(
+    name = "registry_deps",
+    create_executable = 0,
+    runtime_deps = [
+        "//java/com/google/common/testing",
+        "//java/com/google/domain/registry/module/frontend",
+        "//java/com/google/domain/registry/module/backend",
+        "//java/com/google/domain/registry/module/tools",  
+        "//java/com/google/domain/registry/tools",
+        "//third_party/java/appengine:appengine-api-link",
+        "//third_party/java/appengine:appengine-remote-api-link",
+        "//third_party/java/appengine:appengine-stubs",
+        "//third_party/java/appengine:appengine-integration-testing",
+        "//third_party/java/appengine:appengine-testing",
+        "//third_party/java/apache_sshd",
+        "//third_party/java/ftpserver",
+        "//third_party/java/hamcrest",
+        "//third_party/java/jetty/v6_1_22",
+        "//third_party/java/junit",
+        "//third_party/java/mockito",
+        "//third_party/java/truth",
+    ],
+)
+
+# This rule creates a copy of the registry_deps_deploy.jar with all of the
+# domain-registry code removed. This is to avoid having duplicate instances
+# of domain-registry classes on the eclipse build path.
+genrule(
+    name = "eclipse_deps",
+    srcs = ["//java/com/google/domain/registry/eclipse:registry_deps_deploy.jar"],
+    outs = ["eclipse_deps.jar"],
+    cmd = " && ".join([
+        "IN=$$(pwd)/$(SRCS)",
+        "OUT=$$(pwd)/$@",
+        "TMP=$$(mktemp -d $${TMPDIR:-/tmp}/eclipse_deps.XXXXXXXX)",
+        "cd $$TMP",
+        "jar -xf $$IN",
+        "rm -rf com/google/domain/registry",
+        "jar -cmf META-INF/MANIFEST.MF eclipse_deps.jar .",
+        "mv eclipse_deps.jar $$OUT",
+        "rm -rf $$TMP",
+    ]),
+)

java/com/google/domain/registry/tools/BUILD

@@ -11,6 +11,7 @@ package_group(
     packages = [
         "//java/com/google/domain/registry/testing",
         "//java/com/google/domain/registry/tools",
+        "//java/com/google/domain/registry/eclipse",
         "//javatests/com/google/domain/registry/tools",
     ],
 )