xref: /aosp_15_r20/external/bazelbuild-rules_rust/wasm_bindgen/repositories.bzl (revision d4726bddaa87cc4778e7472feed243fa4b6c267f) 
1# Copyright 2019 The Bazel Authors. All rights reserved.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#    http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15"""Dependency definitions for wasm-bindgen rules"""
16
17load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
18load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
19load("//wasm_bindgen/3rdparty/crates:defs.bzl", "crate_repositories")
20
21WASM_BINDGEN_VERSION = "0.2.92"
22
23# buildifier: disable=unnamed-macro
24def rust_wasm_bindgen_dependencies():
25    """Declare dependencies needed for the `rules_rust` [wasm-bindgen][wb] rules.
26
27    [wb]: https://github.com/rustwasm/wasm-bindgen
28
29    Returns:
30        list[struct(repo=str, is_dev_dep=bool)]: A list of the repositories
31        defined by this macro.
32    """
33
34    direct_deps = [
35        struct(repo = "rules_rust_wasm_bindgen_cli", is_dev_dep = False),
36    ]
37    maybe(
38        http_archive,
39        name = "rules_rust_wasm_bindgen_cli",
40        sha256 = "08f61e21873f51e3059a8c7c3eef81ede7513d161cfc60751c7b2ffa6ed28270",
41        urls = ["https://static.crates.io/crates/wasm-bindgen-cli/wasm-bindgen-cli-{}.crate".format(WASM_BINDGEN_VERSION)],
42        type = "tar.gz",
43        strip_prefix = "wasm-bindgen-cli-{}".format(WASM_BINDGEN_VERSION),
44        build_file = Label("//wasm_bindgen/3rdparty:BUILD.wasm-bindgen-cli.bazel"),
45        patch_args = ["-p1"],
46        patches = [Label("//wasm_bindgen/3rdparty/patches:resolver.patch")],
47    )
48
49    direct_deps.extend(crate_repositories())
50    return direct_deps
51
52# buildifier: disable=unnamed-macro
53def rust_wasm_bindgen_register_toolchains(register_toolchains = True):
54    """Registers the default toolchains for the `rules_rust` [wasm-bindgen][wb] rules.
55
56    [wb]: https://github.com/rustwasm/wasm-bindgen
57
58    Args:
59        register_toolchains (bool, optional): Whether or not to register toolchains.
60    """
61
62    if register_toolchains:
63        native.register_toolchains(str(Label("//wasm_bindgen:default_wasm_bindgen_toolchain")))
64
65# buildifier: disable=unnamed-macro
66def rust_wasm_bindgen_repositories(register_default_toolchain = True):
67    """Declare dependencies needed for [rust_wasm_bindgen](#rust_wasm_bindgen).
68
69    **Deprecated**: Use [rust_wasm_bindgen_dependencies](#rust_wasm_bindgen_depednencies) and [rust_wasm_bindgen_register_toolchains](#rust_wasm_bindgen_register_toolchains).
70
71    Args:
72        register_default_toolchain (bool, optional): If True, the default [rust_wasm_bindgen_toolchain](#rust_wasm_bindgen_toolchain)
73            (`@rules_rust//wasm_bindgen:default_wasm_bindgen_toolchain`) is registered. This toolchain requires a set of dependencies
74            that were generated using [crate_universe](https://github.com/bazelbuild/rules_rust/tree/main/crate_universe). These will also be loaded.
75    """
76
77    rust_wasm_bindgen_dependencies()
78
79    rust_wasm_bindgen_register_toolchains(register_toolchains = register_default_toolchain)
80