noredink-ui/prelude/js/js.bzl

# Copyright (c) Meta Platforms, Inc. and affiliates.
#
# This source code is licensed under both the MIT license found in the
# LICENSE-MIT file in the root directory of this source tree and the Apache
# License, Version 2.0 found in the LICENSE-APACHE file in the root directory
# of this source tree.

load("@prelude//android:android.bzl", "android_toolchain")
load("@prelude//js:js_bundle.bzl", "js_bundle_impl")
load("@prelude//js:js_bundle_genrule.bzl", "js_bundle_genrule_impl")
load("@prelude//js:js_library.bzl", "js_library_impl")
load("@prelude//genrule.bzl", "genrule_attributes")

def _select_platform():
    return select({
        "DEFAULT": "android",
        "config//os/constraints:iphoneos": "ios",
    })

def _is_release():
    return select({
        "DEFAULT": False,
        "config//build_mode/constraints:release": True,
    })

def _is_build_only_native_code():
    return select(
        {
            "DEFAULT": False,
            "fbsource//xplat/buck2/platform/android:build_only_native_code": True,
        },
    )

implemented_rules = {
    "js_bundle": js_bundle_impl,
    "js_bundle_genrule": js_bundle_genrule_impl,
    "js_library": js_library_impl,
}

extra_attributes = {
    "js_bundle": {
        "worker": attrs.exec_dep(),
        "_android_toolchain": android_toolchain(),
        "_is_release": attrs.bool(
            default = _is_release(),
        ),
        "_platform": attrs.string(
            default = _select_platform(),
        ),
    },
    "js_bundle_genrule": genrule_attributes() | {
        "type": attrs.string(
            default = "js_bundle_genrule",
        ),
        "_is_release": attrs.bool(
            default = _is_release(),
        ),
        "_platform": attrs.string(
            default = _select_platform(),
        ),
    },
    "js_library": {
        "worker": attrs.exec_dep(),
        "_build_only_native_code": attrs.bool(default = _is_build_only_native_code()),
        "_is_release": attrs.bool(
            default = _is_release(),
        ),
        "_platform": attrs.string(
            default = _select_platform(),
        ),
    },
}