Add a partial Bazel build (#2938)

Adds WORKSPACE.bazel, BUILD.bazel & *.bzl files for partial build & test with Bazel. Introduces a build-time dependency on https://github.com/rabbitmq/bazel-erlang

1 files changed, 74 insertions, 0 deletions

diff --git a/deps/amqp10_common/BUILD.bazel b/deps/amqp10_common/BUILD.bazel
new file mode 100644
index 0000000000..c2a222e863
--- /dev/null
+++ b/deps/amqp10_common/BUILD.bazel
@@ -0,0 +1,74 @@
+load("@bazel-erlang//:bazel_erlang_lib.bzl", "app_file", "bazel_erlang_lib", "erlc")
+load("@bazel-erlang//:ct.bzl", "ct_suite")
+load("//:rabbitmq.bzl", "APP_VERSION")
+
+py_binary(
+    name = "codegen",
+    srcs = [
+        "codegen.py",
+    ],
+    imports = ["../../deps/rabbitmq_codegen"],
+    deps = [
+        "//deps/rabbitmq_codegen:amqp_codegen",
+    ],
+)
+
+AMQP_SPEC_1_0 = [
+    "//deps/rabbitmq_codegen:amqp-1.0/messaging.xml",
+    "//deps/rabbitmq_codegen:amqp-1.0/security.xml",
+    "//deps/rabbitmq_codegen:amqp-1.0/transport.xml",
+    "//deps/rabbitmq_codegen:amqp-1.0/transactions.xml",
+]
+
+genrule(
+    name = "generated_headers",
+    srcs = AMQP_SPEC_1_0,
+    outs = ["include/amqp10_framing.hrl"],
+    cmd = "$(location :codegen) hrl $(SRCS) > $@",
+    tools = [":codegen"],
+)
+
+genrule(
+    name = "generated_sources",
+    srcs = AMQP_SPEC_1_0,
+    outs = ["src/amqp10_framing0.erl"],
+    cmd = "$(location :codegen) erl $(SRCS) > $@",
+    tools = [":codegen"],
+)
+
+app_file(
+    name = "app_file",
+    app_description = "Modules shared by rabbitmq-amqp1.0 and rabbitmq-amqp1.0-client",
+    app_name = "amqp10_common",
+    app_version = APP_VERSION,
+    modules = [":beam_files"],
+)
+
+erlc(
+    name = "beam_files",
+    srcs = ["src/amqp10_framing0.erl"] + glob(["src/*.erl"]),
+    hdrs = ["include/amqp10_framing.hrl"] + glob(["include/*.hrl"]),
+    dest = "ebin",
+)
+
+bazel_erlang_lib(
+    name = "bazel_erlang_lib",
+    hdrs = ["include/amqp10_framing.hrl"] + glob(["include/*.hrl"]),
+    app = ":app_file",
+    app_name = "amqp10_common",
+    beam = [":beam_files"],
+    visibility = ["//visibility:public"],
+)
+
+bazel_erlang_lib(
+    name = "test_bazel_erlang_lib",
+    hdrs = ["include/amqp10_framing.hrl"] + glob(["include/*.hrl"]),
+    app = ":app_file",
+    app_name = "amqp10_common",
+    beam = [":beam_files"],
+    visibility = ["//visibility:public"],
+)
+
+ct_suite(
+    suite_name = "binary_generator_SUITE",
+)