# Copyright 2017 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.

load("@bazel_skylib//rules:diff_test.bzl", "diff_test")
load("@bazel_skylib//rules:write_file.bzl", "write_file")
load("//tools/stardoc:index.bzl", "stardoc")

stardoc(
    name = "core",
    bzl_library_target = "//nodejs:index.for_docs",
)

_READMES = {
    "Core": "//docs:core-docgen.md",
}

[
    diff_test(
        name = "check_" + k.lower(),
        failure_message = "Please run:  bazel run //docs:update",
        file1 = k + ".md",
        file2 = v,
    )
    for [
        k,
        v,
    ] in _READMES.items()
]

write_file(
    name = "gen_update",
    out = "update.sh",
    content = [
        "#!/usr/bin/env bash",
        "cd $BUILD_WORKSPACE_DIRECTORY",
    ] + [
        "cp -fv bazel-bin/{1} docs/{0}.md".format(
            k,
            v.replace(":", "/"),
        )
        for [
            k,
            v,
        ] in _READMES.items()
    ],
)

sh_binary(
    name = "update",
    srcs = ["update.sh"],
    data = _READMES.values(),
)