1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
# Copyright 2015 The Bazel 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.
"""Build definitions for Closure templates. The template targets may be used in
closure_js_binary rules.
Example:
closure_template_library(
name = "hello_soy",
srcs = ["hello.soy"],
)
This rule will produce hello_soy.js.
"""
_SOY_FILE_TYPE = FileType([".soy"])
def _impl(ctx):
srcs = ctx.files.srcs
args = [
"--outputPathFormat",
ctx.outputs.out.path,
"--shouldGenerateJsdoc",
"--shouldProvideRequireSoyNamespaces",
"--srcs",
",".join([src.path for src in srcs])
]
ctx.action(
inputs=list(srcs),
outputs=[ctx.outputs.out],
arguments=args,
executable=ctx.executable._closure_templates)
return struct(
files=set(), transitive_js_externs=set(),
transitive_js_srcs=set([ctx.outputs.out]))
closure_template_library = rule(
implementation=_impl,
attrs={
"srcs": attr.label_list(allow_files=_SOY_FILE_TYPE),
"_closure_templates": attr.label(
default=Label("//external:closure_templates_"),
executable=True),
},
outputs={"out": "%{name}.js"})
|
