BUILD.bazel

# Copyright 2019 The Pigweed Authors
#
# 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
#
#     https://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("@aspect_bazel_lib//lib:directory_path.bzl", "directory_path")
load("@aspect_rules_js//js:defs.bzl", "js_binary", "js_run_binary")
load("@bazel_skylib//rules:copy_file.bzl", "copy_file")
load("@hedron_compile_commands//:refresh_compile_commands.bzl", "refresh_compile_commands")
load("@npm//:defs.bzl", "npm_link_all_packages")
load("@pigweed//pw_build:compatibility.bzl", "incompatible_with_mcu")
load("@rules_python//sphinxdocs:sphinx_docs_library.bzl", "sphinx_docs_library")

licenses(["notice"])

# Needed for releasing //pw_bluetooth_sapphire/fuchsia/bt_host.
exports_files(
    ["LICENSE"],
    visibility = [":__subpackages__"],
)

exports_files(
    [
        "pigweed.json",
        "PIGWEED_MODULES",
        "tsconfig.json",
    ],
    visibility = [":__subpackages__"],
)

filegroup(
    name = "pigweed_json",
    srcs = ["pigweed.json"],
    visibility = [":__subpackages__"],
)

alias(
    name = "watch",
    actual = "//pw_watch/py:bazel",
)

# Symlink to clangd, for user convenience.
copy_file(
    name = "copy_clangd",
    src = "@llvm_toolchain//:bin/clangd",
    out = "clangd",
    allow_symlink = True,
)

# The Fuchsia SDK is only supported on Linux hosts, so the target that
# generates compile commands for targets built for Fuchsia is separate from
# the more general-purpose `refresh_compile_commands` target.
refresh_compile_commands(
    name = "refresh_compile_commands_for_fuchsia_sdk",
    out_dir = ".compile_commands",
    target_compatible_with = select({
        "@platforms//os:linux": [],
        "//conditions:default": ["@platforms//:incompatible"],
    }),
    target_groups = {
        "fuchsia": [
            [
                "//pw_bluetooth_sapphire/fuchsia/bt_host:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/att:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/common:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/controllers:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/fidl:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/gap:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/gatt:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/hci:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/hci-spec:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/iso:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/l2cap:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/sco:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/sdp:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/sm:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/socket:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/testing:test_pkg",
                "--config=fuchsia",
            ],
            [
                "//pw_bluetooth_sapphire/fuchsia/host/transport:test_pkg",
                "--config=fuchsia",
            ],
        ],
    },
)

sphinx_docs_library(
    name = "docs",
    srcs = [
        ".bazelversion",
        "Kconfig.zephyr",
    ],
    target_compatible_with = incompatible_with_mcu(),
    visibility = ["//visibility:public"],
)

# NPM bundling via rollup
npm_link_all_packages(name = "node_modules")

directory_path(
    name = "rollup_entry_point",
    directory = "//:node_modules/rollup/dir",
    path = "dist/bin/rollup",
)

js_binary(
    name = "rollup_bin",
    entry_point = ":rollup_entry_point",
)

filegroup(
    name = "js_files",
    srcs = glob([
        "ts/**/*.ts",
    ]) + [
        "package.json",
        "rollup.config.js",
        "rollup-protos.config.js",
        "tsconfig.json",
    ],
)

js_run_binary(
    name = "build_protos_builder",
    srcs = [
        ":js_files",
        ":node_modules",
        "//pw_hdlc/ts:js_files",
        "//pw_protobuf_compiler/ts:js_files",
        "//pw_status/ts:js_files",
        "//pw_tokenizer/ts:js_files",
    ],
    outs = ["dist/bin/build_default_protos.js"],
    args = ["-c rollup-protos.config.js"],
    tool = ":rollup_bin",
)

js_binary(
    name = "build_protos_binary",
    entry_point = ":build_protos_builder",
)

js_run_binary(
    name = "build_protos",
    srcs = [
        ":js_files",
        ":node_modules",
        "//pw_log:js_protos",
        "//pw_protobuf:js_protos",
        "//pw_protobuf_compiler/ts:js_files",
        "//pw_rpc/ts:js_files",
        "//pw_tokenizer/ts:js_files",
        "//pw_transfer/ts:js_files",
    ],
    out_dirs = ["dist/protos"],
    tool = ":build_protos_binary",
)

js_run_binary(
    name = "pw_web",
    srcs = [
        ":build_protos",
        ":js_files",
        ":node_modules",
        "//pw_hdlc/ts:js_files",
        "//pw_protobuf_compiler/ts:js_files",
        "//pw_rpc/ts:js_files",
        "//pw_status/ts:js_files",
        "//pw_tokenizer/ts:js_files",
        "//pw_transfer/ts:js_files",
        "//pw_web:js_files",
    ],
    outs = [
        "dist/index.mjs",
        "dist/index.mjs.map",
        "dist/index.umd.js",
        "dist/index.umd.js.map",
        "dist/logging.mjs",
        "dist/logging.umd.js",
        "dist/logging.umd.js.map",
        "dist/proto_collection.umd.js",
        "dist/proto_collection.umd.js.map",
        "dist/pw_console.mjs",
        "dist/pw_console.umd.js",
        "dist/pw_console.umd.js.map",
    ],
    args = ["-c"],
    tool = ":rollup_bin",
)

filegroup(
    name = "clang_tidy_config",
    srcs = [".clang-tidy"],
    visibility = ["//visibility:public"],
)