Build Dagger with Bazel

The Maven infrastructure is not being removed in this CL. We will build and test with both Maven and Bazel until we have a successful release to Maven Central using bazel-built artifacts and automated tools to generate poms/ship to Central.

This CL does not address any of the scripts in util/ like publishing snapshots or generating javadoc. It also does not reorganize files into a more traditional bazel project structure.

Open questions:
- What should we do about shading?
  - Right now, only auto-common is shaded. If we shade it, should we remove it from the deps of the compiler POM, since other users don't need it to build?
  - How should we implement shading? One idea is to make a unified jar of the bazel-built compiler and auto-common, and then use jarjar to rename classes.
- What should we do with dagger-gwt? I'm not a GWT expert but it seems that we could recreate that jar with a genrule + jarjar

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144448160

1 files changed, 40 insertions, 0 deletions

diff --git a/BUILD b/BUILD
new file mode 100644
index 000000000..b77025b94
--- /dev/null
+++ b/BUILD
@@ -0,0 +1,40 @@
+# Copyright (C) 2017 The Dagger Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//visibility:public"])
+
+package_group(
+    name = "src",
+    packages = ["//..."],
+)
+
+py_test(
+    name = "maven_sha1_test",
+    srcs = ["tools/maven_sha1_test.py"],
+    data = [":WORKSPACE"],
+)
+
+java_library(
+    name = "dagger_with_compiler",
+    exported_plugins = ["//compiler:component-codegen"],
+    exports = ["//core"],
+)
+
+java_library(
+    name = "producers_with_compiler",
+    exports = [
+        ":dagger_with_compiler",
+        "//producers",
+    ],
+)