build: Add Bazel java_grpc_library rule
Bazel third party dependencies are specified in repositories.bzl which
gives the consumer the ability to opt-out of any dependencies they use
directly in their own project.
Fixes #2756
diff --git a/BUILD.bazel b/BUILD.bazel
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/BUILD.bazel
diff --git a/WORKSPACE b/WORKSPACE
new file mode 100644
index 0000000..e0ae4f0
--- /dev/null
+++ b/WORKSPACE
@@ -0,0 +1,5 @@
+workspace(name = "grpc_java")
+
+load("//:repositories.bzl", "grpc_java_repositories")
+
+grpc_java_repositories()
diff --git a/compiler/BUILD.bazel b/compiler/BUILD.bazel
new file mode 100644
index 0000000..1a2f2f3
--- /dev/null
+++ b/compiler/BUILD.bazel
@@ -0,0 +1,12 @@
+cc_binary(
+ name = "grpc_java_plugin",
+ srcs = [
+ "src/java_plugin/cpp/java_generator.cpp",
+ "src/java_plugin/cpp/java_generator.h",
+ "src/java_plugin/cpp/java_plugin.cpp",
+ ],
+ visibility = ["//visibility:public"],
+ deps = [
+ "@com_google_protobuf//:protoc_lib",
+ ],
+)
diff --git a/context/BUILD.bazel b/context/BUILD.bazel
new file mode 100644
index 0000000..88e216a
--- /dev/null
+++ b/context/BUILD.bazel
@@ -0,0 +1,13 @@
+java_library(
+ name = "context",
+ srcs = glob([
+ "src/main/java/**/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_errorprone_error_prone_annotations//jar",
+ "@com_google_guava//jar",
+ "@com_google_instrumentation_api//jar",
+ ],
+)
diff --git a/core/BUILD.bazel b/core/BUILD.bazel
new file mode 100644
index 0000000..3ad1186
--- /dev/null
+++ b/core/BUILD.bazel
@@ -0,0 +1,60 @@
+java_library(
+ name = "core",
+ srcs = glob([
+ "src/main/java/io/grpc/*.java",
+ ]),
+ resources = glob([
+ "src/main/resources/**",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//context",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_errorprone_error_prone_annotations//jar",
+ "@com_google_guava//jar",
+ "@com_google_instrumentation_api//jar",
+ ],
+)
+
+java_library(
+ name = "inprocess",
+ srcs = glob([
+ "src/main/java/io/grpc/inprocess/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ ":internal",
+ ":core",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ ],
+)
+
+java_library(
+ name = "internal",
+ srcs = glob([
+ "src/main/java/io/grpc/internal/*.java",
+ ]),
+ visibility = ["//:__subpackages__"],
+ deps = [
+ ":core",
+ "//context",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_errorprone_error_prone_annotations//jar",
+ "@com_google_guava//jar",
+ "@com_google_instrumentation_api//jar",
+ ],
+)
+
+java_library(
+ name = "util",
+ srcs = glob([
+ "src/main/java/io/grpc/util/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ ":core",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ ],
+)
diff --git a/java_grpc_library.bzl b/java_grpc_library.bzl
new file mode 100644
index 0000000..008457e
--- /dev/null
+++ b/java_grpc_library.bzl
@@ -0,0 +1,131 @@
+def _path_ignoring_repository(f):
+ if (len(f.owner.workspace_root) == 0):
+ return f.short_path
+ return f.path[len(f.owner.workspace_root)+1:]
+
+def _gensource_impl(ctx):
+ if len(ctx.attr.srcs) > 1:
+ fail("Only one src value supported", "srcs")
+ for s in ctx.attr.srcs:
+ if s.label.package != ctx.label.package:
+ print(("in srcs attribute of {0}: Proto source with label {1} should be in "
+ + "same package as consuming rule").format(ctx.label, s.label))
+ # Use .jar since .srcjar makes protoc think output will be a directory
+ srcdotjar = ctx.new_file(ctx.label.name + "_src.jar")
+
+ srcs = [f for dep in ctx.attr.srcs for f in dep.proto.direct_sources]
+ includes = [f for dep in ctx.attr.srcs for f in dep.proto.transitive_imports]
+
+ flavor = ctx.attr.flavor
+ if flavor == "normal":
+ flavor = ""
+ ctx.action(
+ inputs = [ctx.executable._java_plugin] + srcs + includes,
+ outputs = [srcdotjar],
+ executable = ctx.executable._protoc,
+ arguments = [
+ "--plugin=protoc-gen-grpc-java=" + ctx.executable._java_plugin.path,
+ "--grpc-java_out={0},enable_deprecated={1}:{2}"
+ .format(flavor, str(ctx.attr.enable_deprecated).lower(), srcdotjar.path)]
+ + ["-I{0}={1}".format(_path_ignoring_repository(include), include.path) for include in includes]
+ + [src.short_path for src in srcs])
+ ctx.action(
+ command = "cp $1 $2",
+ inputs = [srcdotjar],
+ outputs = [ctx.outputs.srcjar],
+ arguments = [srcdotjar.path, ctx.outputs.srcjar.path])
+
+_gensource = rule(
+ attrs = {
+ "srcs": attr.label_list(
+ mandatory = True,
+ non_empty = True,
+ providers = ["proto"],
+ ),
+ "flavor": attr.string(
+ values = [
+ "normal",
+ "lite", # Not currently supported
+ ],
+ default = "normal",
+ ),
+ "enable_deprecated": attr.bool(
+ default = False,
+ ),
+ "_protoc": attr.label(
+ default = Label("@com_google_protobuf//:protoc"),
+ executable = True,
+ cfg = "host",
+ ),
+ "_java_plugin": attr.label(
+ default = Label("@grpc_java//compiler:grpc_java_plugin"),
+ executable = True,
+ cfg = "host",
+ ),
+ },
+ outputs = {
+ "srcjar": "%{name}.srcjar",
+ },
+ implementation = _gensource_impl,
+)
+
+def java_grpc_library(name, srcs, deps, flavor=None,
+ enable_deprecated=None, visibility=None,
+ **kwargs):
+ """Generates and compiles gRPC Java sources for services defined in a proto
+ file. This rule is compatible with java_proto_library and java_lite_proto_library.
+
+ Do note that this rule only scans through the proto file for RPC services. It
+ does not generate Java classes for proto messages. You will need a separate
+ java_proto_library or java_lite_proto_library rule.
+
+ Args:
+ name: (str) A unique name for this rule. Required.
+ srcs: (list) a single proto_library target that contains the schema of the
+ service. Required.
+ deps: (list) a single java_proto_library target for the proto_library in
+ srcs. Required.
+ flavor: (str) "normal" (default) for normal proto runtime. "lite"
+ for the lite runtime.
+ visibility: (list) the visibility list
+ **kwargs: Passed through to generated targets
+ """
+ if flavor == None:
+ flavor = "normal"
+
+ if len(deps) > 1:
+ print("Multiple values in 'deps' is deprecated in " + name)
+
+ gensource_name = name + "__do_not_reference__srcjar"
+ _gensource(
+ name = gensource_name,
+ srcs = srcs,
+ flavor = flavor,
+ enable_deprecated = enable_deprecated,
+ visibility = ["//visibility:private"],
+ **kwargs
+ )
+
+ added_deps = [
+ "@grpc_java//core",
+ "@grpc_java//stub",
+ "@grpc_java//protobuf",
+ "@com_google_guava//jar",
+ ]
+ if flavor == "normal":
+ added_deps += ["@com_google_protobuf_java//:protobuf_java"]
+ elif flavor == "lite":
+ # TODO: This is currently blocked on https://github.com/google/protobuf/issues/2762
+ added_deps += ["@com_google_protobuf_java_lite//:protobuf_java_lite"]
+ else:
+ fail("Unknown flavor type", "flavor")
+
+ native.java_library(
+ name = name,
+ srcs = [gensource_name],
+ visibility = visibility,
+ deps = [
+ "@com_google_code_findbugs_jsr305//jar",
+ ] + deps + added_deps,
+ **kwargs
+ )
diff --git a/netty/BUILD.bazel b/netty/BUILD.bazel
new file mode 100644
index 0000000..f238d45
--- /dev/null
+++ b/netty/BUILD.bazel
@@ -0,0 +1,28 @@
+java_library(
+ name = "netty",
+ srcs = glob([
+ "src/main/java/**/*.java",
+ "third_party/netty/java/**/*.java",
+ ]),
+ resources = glob([
+ "src/main/resources/**",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//core",
+ "//core:internal",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_errorprone_error_prone_annotations//jar",
+ "@com_google_guava//jar",
+ "@io_netty_buffer//jar",
+ "@io_netty_codec//jar",
+ "@io_netty_codec_http//jar",
+ "@io_netty_codec_http2//jar",
+ "@io_netty_codec_socks//jar",
+ "@io_netty_common//jar",
+ "@io_netty_handler//jar",
+ "@io_netty_handler_proxy//jar",
+ "@io_netty_resolver//jar",
+ "@io_netty_transport//jar",
+ ],
+)
diff --git a/okhttp/BUILD.bazel b/okhttp/BUILD.bazel
new file mode 100644
index 0000000..db88030
--- /dev/null
+++ b/okhttp/BUILD.bazel
@@ -0,0 +1,19 @@
+java_library(
+ name = "okhttp",
+ srcs = glob([
+ "third_party/okhttp/java/**/*.java",
+ "src/main/java/**/*.java",
+ ]),
+ resources = glob([
+ "src/main/resources/**",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//core",
+ "//core:internal",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ "@com_squareup_okhttp//jar",
+ "@com_squareup_okio//jar",
+ ],
+)
diff --git a/protobuf-lite/BUILD.bazel b/protobuf-lite/BUILD.bazel
new file mode 100644
index 0000000..5363965
--- /dev/null
+++ b/protobuf-lite/BUILD.bazel
@@ -0,0 +1,16 @@
+java_library(
+ name = "protobuf_lite",
+ srcs = glob([
+ "src/main/java/**/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//core",
+ "//core:internal",
+ "@com_google_api_grpc_google_common_protos//jar",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ "@com_google_protobuf//:protobuf_java",
+ "@com_google_protobuf//:protobuf_java_util",
+ ],
+)
diff --git a/protobuf-nano/BUILD.bazel b/protobuf-nano/BUILD.bazel
new file mode 100644
index 0000000..2fc1dd1
--- /dev/null
+++ b/protobuf-nano/BUILD.bazel
@@ -0,0 +1,13 @@
+java_library(
+ name = "protobuf_nano",
+ srcs = glob([
+ "src/main/java/**/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//core",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ "@com_google_protobuf_nano_protobuf_javanano//jar",
+ ],
+)
diff --git a/protobuf/BUILD.bazel b/protobuf/BUILD.bazel
new file mode 100644
index 0000000..41288a2
--- /dev/null
+++ b/protobuf/BUILD.bazel
@@ -0,0 +1,16 @@
+java_library(
+ name = "protobuf",
+ srcs = glob([
+ "src/main/java/**/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//core",
+ "//protobuf-lite:protobuf_lite",
+ "@com_google_api_grpc_google_common_protos//jar",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ "@com_google_protobuf//:protobuf_java",
+ "@com_google_protobuf//:protobuf_java_util",
+ ],
+)
diff --git a/repositories.bzl b/repositories.bzl
new file mode 100644
index 0000000..7631382
--- /dev/null
+++ b/repositories.bzl
@@ -0,0 +1,234 @@
+"""External dependencies for grpc-java."""
+
+def grpc_java_repositories(
+ omit_com_google_api_grpc_google_common_protos=False,
+ omit_com_google_code_findbugs_jsr305=False,
+ omit_com_google_code_gson=False,
+ omit_com_google_errorprone_error_prone_annotations=False,
+ omit_com_google_guava=False,
+ omit_com_google_instrumentation_api=False,
+ omit_com_google_protobuf=False,
+ omit_com_google_protobuf_java=False,
+ omit_com_google_protobuf_nano_protobuf_javanano=False,
+ omit_com_squareup_okhttp=False,
+ omit_com_squareup_okio=False,
+ omit_io_netty_buffer=False,
+ omit_io_netty_common=False,
+ omit_io_netty_transport=False,
+ omit_io_netty_codec=False,
+ omit_io_netty_codec_socks=False,
+ omit_io_netty_codec_http=False,
+ omit_io_netty_codec_http2=False,
+ omit_io_netty_handler=False,
+ omit_io_netty_handler_proxy=False,
+ omit_io_netty_resolver=False,
+ omit_io_netty_tcnative_boringssl_static=False):
+ """Imports dependencies for grpc-java."""
+ if not omit_com_google_api_grpc_google_common_protos:
+ com_google_api_grpc_google_common_protos()
+ if not omit_com_google_code_findbugs_jsr305:
+ com_google_code_findbugs_jsr305()
+ if not omit_com_google_code_gson:
+ com_google_code_gson()
+ if not omit_com_google_errorprone_error_prone_annotations:
+ com_google_errorprone_error_prone_annotations()
+ if not omit_com_google_guava:
+ com_google_guava()
+ if not omit_com_google_instrumentation_api:
+ com_google_instrumentation_api()
+ if not omit_com_google_protobuf:
+ com_google_protobuf()
+ if not omit_com_google_protobuf_java:
+ com_google_protobuf_java()
+ if not omit_com_google_protobuf_nano_protobuf_javanano:
+ com_google_protobuf_nano_protobuf_javanano()
+ if not omit_com_squareup_okhttp:
+ com_squareup_okhttp()
+ if not omit_com_squareup_okio:
+ com_squareup_okio()
+ if not omit_io_netty_buffer:
+ io_netty_buffer()
+ if not omit_io_netty_common:
+ io_netty_common()
+ if not omit_io_netty_transport:
+ io_netty_transport()
+ if not omit_io_netty_codec:
+ io_netty_codec()
+ if not omit_io_netty_codec_socks:
+ io_netty_codec_socks()
+ if not omit_io_netty_codec_http:
+ io_netty_codec_http()
+ if not omit_io_netty_codec_http2:
+ io_netty_codec_http2()
+ if not omit_io_netty_handler:
+ io_netty_handler()
+ if not omit_io_netty_handler_proxy:
+ io_netty_handler_proxy()
+ if not omit_io_netty_resolver:
+ io_netty_resolver()
+ if not omit_io_netty_tcnative_boringssl_static:
+ io_netty_tcnative_boringssl_static()
+ native.bind(
+ name = "guava",
+ actual = "@com_google_guava//jar",
+ )
+ native.bind(
+ name = "gson",
+ actual = "@com_google_code_gson//jar",
+ )
+
+def com_google_api_grpc_google_common_protos():
+ native.maven_jar(
+ name = "com_google_api_grpc_google_common_protos",
+ artifact = "com.google.api.grpc:proto-google-common-protos:0.1.9",
+ sha1 = "3760f6a6e13c8ab070aa629876cdd183614ee877",
+ )
+
+def com_google_code_findbugs_jsr305():
+ native.maven_jar(
+ name = "com_google_code_findbugs_jsr305",
+ artifact = "com.google.code.findbugs:jsr305:3.0.0",
+ sha1 = "5871fb60dc68d67da54a663c3fd636a10a532948",
+ )
+
+def com_google_code_gson():
+ native.maven_jar(
+ name = "com_google_code_gson",
+ artifact = "com.google.code.gson:gson:jar:2.7",
+ sha1 = "751f548c85fa49f330cecbb1875893f971b33c4e",
+ )
+
+def com_google_errorprone_error_prone_annotations():
+ native.maven_jar(
+ name = "com_google_errorprone_error_prone_annotations",
+ artifact = "com.google.errorprone:error_prone_annotations:2.0.19",
+ sha1 = "c3754a0bdd545b00ddc26884f9e7624f8b6a14de",
+ )
+
+def com_google_guava():
+ native.maven_jar(
+ name = "com_google_guava",
+ artifact = "com.google.guava:guava:19.0",
+ sha1 = "6ce200f6b23222af3d8abb6b6459e6c44f4bb0e9",
+ )
+
+def com_google_instrumentation_api():
+ native.maven_jar(
+ name = "com_google_instrumentation_api",
+ artifact = "com.google.instrumentation:instrumentation-api:0.4.3",
+ sha1 = "41614af3429573dc02645d541638929d877945a2",
+ )
+
+def com_google_protobuf():
+ native.http_archive(
+ name = "com_google_protobuf",
+ sha256 = "df77b0e60afcd3d90b2654cd305e61ae8ae2e2281b4d6540c7093da4c4245d75",
+ strip_prefix = "protobuf-3.3.1",
+ urls = ["https://github.com/google/protobuf/archive/v3.3.1.zip"],
+ )
+
+def com_google_protobuf_java():
+ native.http_archive(
+ name = "com_google_protobuf_java",
+ sha256 = "df77b0e60afcd3d90b2654cd305e61ae8ae2e2281b4d6540c7093da4c4245d75",
+ strip_prefix = "protobuf-3.3.1",
+ urls = ["https://github.com/google/protobuf/archive/v3.3.1.zip"],
+ )
+
+def com_google_protobuf_nano_protobuf_javanano():
+ native.maven_jar(
+ name = "com_google_protobuf_nano_protobuf_javanano",
+ artifact = "com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-5",
+ sha1 = "357e60f95cebb87c72151e49ba1f570d899734f8",
+ )
+
+def com_squareup_okhttp():
+ native.maven_jar(
+ name = "com_squareup_okhttp",
+ artifact = "com.squareup.okhttp:okhttp:2.5.0",
+ sha1 = "4de2b4ed3445c37ec1720a7d214712e845a24636",
+ )
+
+def com_squareup_okio():
+ native.maven_jar(
+ name = "com_squareup_okio",
+ artifact = "com.squareup.okio:okio:1.6.0",
+ sha1 = "98476622f10715998eacf9240d6b479f12c66143",
+ )
+
+def io_netty_codec_http2():
+ native.maven_jar(
+ name = "io_netty_codec_http2",
+ artifact = "io.netty:netty-codec-http2:4.1.12.Final",
+ sha1 = "5373bd1a7b61f4620a3c421ee999f6142d8aa06d",
+ )
+
+def io_netty_buffer():
+ native.maven_jar(
+ name = "io_netty_buffer",
+ artifact = "io.netty:netty-buffer:4.1.12.Final",
+ sha1 = "f288fd50a2d2b58bdc51591d584aeaf8b1c10378",
+ )
+
+def io_netty_common():
+ native.maven_jar(
+ name = "io_netty_common",
+ artifact = "io.netty:netty-common:4.1.12.Final",
+ sha1 = "e98289fb3e657657b69d7c024dd93cf08ac7df70",
+ )
+
+def io_netty_transport():
+ native.maven_jar(
+ name = "io_netty_transport",
+ artifact = "io.netty:netty-transport:4.1.12.Final",
+ sha1 = "147199f4f78f12f04964a440e7b4acf5cc01bf66",
+ )
+
+def io_netty_codec():
+ native.maven_jar(
+ name = "io_netty_codec",
+ artifact = "io.netty:netty-codec:4.1.12.Final",
+ sha1 = "5432f42ec70c623be5dd122a9ad358b704e0338f",
+ )
+
+def io_netty_codec_socks():
+ native.maven_jar(
+ name = "io_netty_codec_socks",
+ artifact = "io.netty:netty-codec-socks:4.1.12.Final",
+ sha1 = "fc491b8a6320f30a468fc16212131b3073ccf703",
+ )
+
+def io_netty_codec_http():
+ native.maven_jar(
+ name = "io_netty_codec_http",
+ artifact = "io.netty:netty-codec-http:4.1.12.Final",
+ sha1 = "df1561ac7c455faf57c83a45af78771c3d3d0621",
+ )
+
+def io_netty_handler():
+ native.maven_jar(
+ name = "io_netty_handler",
+ artifact = "io.netty:netty-handler:4.1.12.Final",
+ sha1 = "cce3dcbfa9f0832bc446b003dfb64fd7d8649655",
+ )
+
+def io_netty_handler_proxy():
+ native.maven_jar(
+ name = "io_netty_handler_proxy",
+ artifact = "io.netty:netty-handler-proxy:4.1.12.Final",
+ sha1 = "abdeea6b5b590d2fb5c8a7786399aa5a99ade9ac",
+ )
+
+def io_netty_resolver():
+ native.maven_jar(
+ name = "io_netty_resolver",
+ artifact = "io.netty:netty-resolver:4.1.12.Final",
+ sha1 = "fbef9e485ad1aeec284124a357bf78dc3de26f11",
+ )
+
+def io_netty_tcnative_boringssl_static():
+ native.maven_jar(
+ name = "io_netty_tcnative_boringssl_static",
+ artifact = "io.netty:netty-tcnative-boringssl-static:2.0.3.Final",
+ sha1 = "28d278ac2ae302ae9bdf19958c75b16fefbfae00",
+ )
diff --git a/stub/BUILD.bazel b/stub/BUILD.bazel
new file mode 100644
index 0000000..24ee434
--- /dev/null
+++ b/stub/BUILD.bazel
@@ -0,0 +1,13 @@
+java_library(
+ name = "stub",
+ srcs = glob([
+ "src/main/java/**/*.java",
+ ]),
+ visibility = ["//visibility:public"],
+ deps = [
+ "//context",
+ "//core",
+ "@com_google_code_findbugs_jsr305//jar",
+ "@com_google_guava//jar",
+ ],
+)