mirror of
https://github.com/digital-asset/daml.git
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62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
# Copyright (c) 2019 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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load("//bazel_tools:scala.bzl", "da_scala_library", "da_scala_binary")
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da_scala_binary(
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name = "compiler_plugin",
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srcs = glob(["*.scala"]),
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main_class = "ScalaPbCompilerPlugin",
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visibility = ["//visibility:public"],
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runtime_deps = [
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"@com_github_scalapb_scalapb//:scala-library",
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],
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deps = [
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"//3rdparty/jvm/com/google/protobuf:protobuf_java",
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'//3rdparty/jvm/com/thesamet/scalapb:protoc_bridge',
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'//3rdparty/jvm/com/thesamet/scalapb:compilerplugin',
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],
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)
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# From https://github.com/stackb/rules_proto/blob/3f890f5d6774bd74df28e89b20f34155dfe77732/scala/BUILD.bazel#L78-L97
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# Curiously this didn't work
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#
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# genrule(
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# name = "gen_protoc_gen_scala",
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# srcs = ["compiler_plugin_deploy.jar", "@local_jdk//:bin/java"],
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# outs = ["protoc-gen-scala.sh"],
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# cmd = """
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# echo '$(location @local_jdk//:bin/java) -jar $(location protoc_gen_deploy.jar) $$@' > $@
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# """,
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# executable = True,
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# )
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# ======================================================================
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#
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# Unable to get either bazel or maybe protoc to call a plugin whose
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# implementation was fronted by a shell script (from a genrule). So, the only
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# way this seemed to work was compile an executable that calls 'java -jar
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# protoc_gen_scala_deploy.jar'. Either figure out how to do this in java
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# directly or write the wrapper in C++ ot remove the go dependency here.
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#
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load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
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go_library(
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name = "go_default_library",
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srcs = [
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"protoc-gen-scalapb.go",
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],
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importpath = "github.com/digital-asset/daml/scala/protoc-gen-scalapb",
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visibility = ["//visibility:public"],
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)
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go_binary(
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name = "protoc-gen-scalapb",
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data = [
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":compiler_plugin_deploy.jar",
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"@bazel_tools//tools/jdk:jre",
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],
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embed = [":go_default_library"],
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visibility = ["//visibility:public"],
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)
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