example/external_client/MODULE.bazel

# Rules for building C++ things in general
bazel_dep(name = "rules_cc", version = "0.1.1")
bazel_dep(name = "platforms", version = "0.0.11")

# TODO(kjlubick) publish to https://registry.bazel.build/ for better interop
# bazel_dep(name = "skia", version = "137.0.0")

# A real client should download a pinned version of Skia by putting the following
# in a file called skia.bzl:
#
#     load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
#
#     def _skia_ext_impl(ctx):
#         git_repository(
#             name = "skia",
#             commit = "99822dd8249dfe3773cbd7ca56bb1767bf92fa22",
#             remote = "https://skia.googlesource.com/skia",
#         )
#
#     skia_ext = module_extension(
#         implementation = _skia_ext_impl,
#     )
#
# and then in MODULE.bazel:
#     skia_ext = use_extension("//:skia.bzl", "skia_ext")
#     use_repo(skia_ext, "skia")

# We use local_repository to allow us to test Skia at head as if it were checked
# out via git_repository.
bazel_dep(name = "skia")
local_path_override(
    module_name = "skia",
    path = "../..",
)

# Clients need to define a target here named "skia_user_config" that points to a
# Bazel workspace with:
#   - a user_config cc_library rule that has SkiaUserConfig.h available and
#     the SK_USE_BAZEL_CONFIG_HEADER define set.
#   - A copts.bzl file with at least two string lists: DEFAULT_COPTS, DEFAULT_OBJC_COPTS
#     These lists can be empty if you want to use the toolchain's default.
#   - a linkopts.bzl file with at least the string list DEFAULT_LINKOPTS
#     This list can be empty if you want to use the toolchain's default.
bazel_dep(name = "skia_user_config")
local_path_override(
    module_name = "skia_user_config",
    path = "custom_skia_config",
)

# bzlmod doesn't allow for transitive dependencies, so if your rules depend on
# these headers directly, you must include them. Ideally, you'd use bazel_dep
# from the registry, but some of them aren't there, so you may have to make
# your own rules. Feel free to crib them off Skia's bazel/external directory.

skia_deps = use_extension("@skia//bazel:cpp_modules.bzl", "cpp_modules")
skia_deps.from_file(deps_json = "@skia//bazel:deps.json")
use_repo(
    skia_deps,
    "dawn",
    "delaunator",
    "dng_sdk",
    "expat",
    "freetype",
    "harfbuzz",
    "icu",
    "icu4x",
    "imgui",
    "libavif",
    "libgav1",
    "libjpeg_turbo",
    "libjxl",
    "libpng",
    "libwebp",
    "libyuv",
    "perfetto",
    "piex",
    "spirv_cross",
    "spirv_headers",
    "spirv_tools",
    "vello",
    "vulkan_headers",
    "vulkan_tools",
    "vulkan_utility_libraries",
    "vulkanmemoryallocator",
    "wuffs",
    "zlib",
)