google-nomulus/third_party/closure/compiler/closure_js_check_test.bzl
2016-03-24 17:52:56 -04:00

69 lines
2.4 KiB
Python

# -*- mode: python; -*-
#
# Copyright 2016 The Domain Registry Authors. All rights reserved.
#
# 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.
"""Test rule for validating JavaScript types but not producing a compiled file.
"""
load("//third_party/closure/compiler/private:defs.bzl",
"JS_LANGUAGE_DEFAULT",
"JS_LIBRARY_ATTRS",
"JS_PEDANTIC_ARGS",
"JS_HIDE_WARNING_ARGS",
"check_js_language",
"collect_js_srcs",
"determine_js_language",
"is_using_closure_library")
def _impl(ctx):
srcs, externs = collect_js_srcs(ctx)
args = [
"third_party/closure/compiler/compiler",
"--checks-only",
"--language_in=%s" % determine_js_language(ctx),
"--compilation_level=" + ctx.attr.compilation_level,
"--warning_level=VERBOSE",
"--new_type_inf",
]
if is_using_closure_library(srcs):
args += ["--dependency_mode=LOOSE"]
if ctx.attr.pedantic:
args += JS_PEDANTIC_ARGS
args += JS_HIDE_WARNING_ARGS
args += ctx.attr.defs
args += ["--externs='%s'" % extern.path for extern in externs]
args += ["--js='%s'" % src.path for src in srcs]
ctx.file_action(
executable=True,
output=ctx.outputs.executable,
content="#!/bin/sh\nexec " + " \\\n ".join(args) + "\n")
return struct(files=set([ctx.outputs.executable]),
runfiles=ctx.runfiles(
files=list(srcs) + list(externs),
transitive_files=ctx.attr._compiler.data_runfiles.files,
collect_data=True))
closure_js_check_test = rule(
test=True,
implementation=_impl,
attrs=JS_LIBRARY_ATTRS + {
"compilation_level": attr.string(default="ADVANCED"),
"defs": attr.string_list(),
"pedantic": attr.bool(default=False),
"language": attr.string(default=JS_LANGUAGE_DEFAULT),
"_compiler": attr.label(
default=Label("//third_party/closure/compiler"),
executable=True),
})