workspace(name = "skia")

load("//toolchain:download_toolchains.bzl", "download_toolchains_for_skia")

download_toolchains_for_skia("clang_linux_amd64", "clang_mac_m1")

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

# See https://github.com/emscripten-core/emsdk/tree/85d27a4a2a60d591613a305b14ae438c2bb3ce11/bazel#setup-instructions
http_archive(
    name = "emsdk",
    sha256 = "99de90a1827044c5430b926db947bcb266c8bdab1a0f20fe34a62431d9174376",
    strip_prefix = "emsdk-3.1.9/bazel",
    urls = [
        "https://github.com/emscripten-core/emsdk/archive/refs/tags/3.1.9.tar.gz",
        "https://storage.googleapis.com/skia-world-readable/bazel/99de90a1827044c5430b926db947bcb266c8bdab1a0f20fe34a62431d9174376.tar.gz",
    ],
)

load("@emsdk//:deps.bzl", emsdk_deps = "deps")

# One of the deps here is build_bazel_rules_nodejs, currently version 4.4.1
# If we try to install it ourselves after this, it won't work.
emsdk_deps()

load("@emsdk//:emscripten_deps.bzl", emsdk_emscripten_deps = "emscripten_deps")

emsdk_emscripten_deps(emscripten_version = "3.1.9")

http_archive(
    name = "bazel_skylib",
    sha256 = "c6966ec828da198c5d9adbaa94c05e3a1c7f21bd012a0b29ba8ddbccb2c93b0d",
    urls = [
        "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
        "https://github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
    ],
)

load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")

bazel_skylib_workspace()

http_archive(
    name = "bazel_toolchains",
    sha256 = "e52789d4e89c3e2dc0e3446a9684626a626b6bec3fde787d70bae37c6ebcc47f",
    strip_prefix = "bazel-toolchains-5.1.1",
    urls = [
        "https://github.com/bazelbuild/bazel-toolchains/archive/refs/tags/v5.1.1.tar.gz",
        "https://storage.googleapis.com/skia-world-readable/bazel/e52789d4e89c3e2dc0e3446a9684626a626b6bec3fde787d70bae37c6ebcc47f.tar.gz",
    ],
)

load("@bazel_toolchains//repositories:repositories.bzl", bazel_toolchains_repositories = "repositories")

bazel_toolchains_repositories()

#######################################################################################
# Python
#######################################################################################

# https://github.com/bazelbuild/rules_python
http_archive(
    name = "rules_python",
    sha256 = "9fcf91dbcc31fde6d1edb15f117246d912c33c36f44cf681976bd886538deba6",
    strip_prefix = "rules_python-0.8.0",
    urls = [
        "https://github.com/bazelbuild/rules_python/archive/refs/tags/0.8.0.tar.gz",
        "https://storage.googleapis.com/skia-world-readable/bazel/9fcf91dbcc31fde6d1edb15f117246d912c33c36f44cf681976bd886538deba6.tar.gz",
    ],
)

# This sets up a hermetic python3, rather than depending on what is installed.
load("@rules_python//python:repositories.bzl", "python_register_toolchains")

python_register_toolchains(
    name = "python3_9",
    # https://github.com/bazelbuild/rules_python/blob/main/python/versions.bzl
    python_version = "3.9",
)

load("@python3_9//:defs.bzl", "interpreter")
load("@rules_python//python:pip.bzl", "pip_install")

pip_install(
    name = "py_deps",
    python_interpreter_target = interpreter,
    requirements = "//:requirements.txt",
)

#######################################################################################
# Gazelle
#######################################################################################
http_archive(
    name = "io_bazel_rules_go",
    sha256 = "2b1641428dff9018f9e85c0384f03ec6c10660d935b750e3fa1492a281a53b0f",
    urls = [
        "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.29.0/rules_go-v0.29.0.zip",
        "https://github.com/bazelbuild/rules_go/releases/download/v0.29.0/rules_go-v0.29.0.zip",
    ],
)

http_archive(
    name = "bazel_gazelle",
    sha256 = "de69a09dc70417580aabf20a28619bb3ef60d038470c7cf8442fafcf627c21cb",
    urls = [
        "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz",
        "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz",
    ],
)

load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")
load("//:go_repositories.bzl", "go_repositories")

# gazelle:repository_macro go_repositories.bzl%go_repositories
go_repositories()

go_rules_dependencies()

go_register_toolchains(version = "1.17.2")

gazelle_dependencies(go_repository_default_config = "//:WORKSPACE.bazel")

# Because the skia infra repo has a dependency on google.golang.org/grpc (aka
# @org_golang_google_grpc), we need to have this library available to build protos.
# https://github.com/bazelbuild/rules_go#protobuf-and-grpc
http_archive(
    name = "com_google_protobuf",
    sha256 = "d0f5f605d0d656007ce6c8b5a82df3037e1d8fe8b121ed42e536f569dec16113",
    strip_prefix = "protobuf-3.14.0",
    urls = [
        "https://mirror.bazel.build/github.com/protocolbuffers/protobuf/archive/v3.14.0.tar.gz",
        "https://github.com/protocolbuffers/protobuf/archive/v3.14.0.tar.gz",
    ],
)

load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")

protobuf_deps()

###################################################
# JavaScript / TypeScript rules and dependencies. #
###################################################

# The npm_install rule runs anytime the package.json or package-lock.json file changes. It also
# extracts any Bazel rules distributed in an npm package.
load("@build_bazel_rules_nodejs//:index.bzl", "npm_install")

# Manages the node_modules directory.
npm_install(
    name = "npm",
    package_json = "//:package.json",
    package_lock_json = "//:package-lock.json",
)

# io_bazel_rules_webtesting allows us to download browsers in a hermetic, repeatable way. This
# currently includes Chromium and Firefox. Note that the version on this does not necessarily
# match the version below of the browsers-X.Y.Z below that is available.
http_archive(
    name = "io_bazel_rules_webtesting",
    sha256 = "e9abb7658b6a129740c0b3ef6f5a2370864e102a5ba5ffca2cea565829ed825a",
    urls = [
        "https://github.com/bazelbuild/rules_webtesting/releases/download/0.3.5/rules_webtesting.tar.gz",
        "https://storage.googleapis.com/skia-world-readable/bazel/e9abb7658b6a129740c0b3ef6f5a2370864e102a5ba5ffca2cea565829ed825a.tar.gz",
    ],
)

# https://github.com/bazelbuild/rules_webtesting/blob/e9cf17123068b1123c68219edf9b274bf057b9cc/web/versioned/browsers-0.3.3.bzl
load("@io_bazel_rules_webtesting//web/versioned:browsers-0.3.3.bzl", "browser_repositories")

browser_repositories(
    chromium = True,
    firefox = True,
)

###################################################
# External C++ deps with Bazel support            #
###################################################
# https://bazel.build/reference/be/workspace#local_repository
local_repository(
    name = "abseil_cpp",
    path = "third_party/externals/abseil-cpp",
)

local_repository(
    name = "spirv_tools",
    path = "third_party/externals/spirv-tools",
)

local_repository(
    # This name is important because spirv_tools expects @spirv_headers to exist by that name.
    name = "spirv_headers",
    path = "third_party/externals/spirv-headers",
)

###############################################################################
# External C++ deps with NO Bazel support                                     #
# In this case, we need to supply a BUILD file which exposes targets/files    #
# we need. If these deps depend on other deps (e.g. @dawn -> @spirv_tools),   #
# then we need to specify those here as well. The workspace_file_content is   #
# generally ignored; external repos (i.e. the ones starting with @) will be   #
# resolved with Skia's version of those repos, which is how Bazel avoids      #
# multiple versions of the same project being compiled together.              #
###############################################################################
# https://bazel.build/reference/be/workspace#new_local_repository
new_local_repository(
    name = "dawn",
    build_file = "bazel/external/dawn/BUILD.bazel",
    path = "third_party/externals/dawn",
    workspace_file_content = "",
)

new_local_repository(
    name = "dng_sdk",
    build_file = "bazel/external/dng_sdk/BUILD.bazel",
    path = "third_party/externals/dng_sdk",
    workspace_file_content = "",
)

new_local_repository(
    name = "libjpeg_turbo",
    build_file = "bazel/external/libjpeg_turbo/BUILD.bazel",
    path = "third_party/externals/libjpeg-turbo",
    workspace_file_content = "",
)

new_local_repository(
    name = "libpng",
    build_file = "bazel/external/libpng/BUILD.bazel",
    path = "third_party/externals/libpng",
    workspace_file_content = "",
)

new_local_repository(
    name = "libwebp",
    build_file = "bazel/external/libwebp/BUILD.bazel",
    path = "third_party/externals/libwebp",
    workspace_file_content = "",
)

new_local_repository(
    name = "piex",
    build_file = "bazel/external/piex/BUILD.bazel",
    path = "third_party/externals/piex",
    workspace_file_content = "",
)

new_local_repository(
    name = "vulkan_headers",
    build_file = "bazel/external/vulkan_headers/BUILD.bazel",
    path = "third_party/externals/vulkan-headers",
    workspace_file_content = "",
)

new_local_repository(
    name = "vulkan_tools",
    build_file = "bazel/external/vulkan_tools/BUILD.bazel",
    path = "third_party/externals/vulkan-tools",
    workspace_file_content = "",
)

new_local_repository(
    name = "vulkanmemoryallocator",
    build_file = "bazel/external/vulkanmemoryallocator/BUILD.bazel",
    path = "third_party/externals/vulkanmemoryallocator",
    workspace_file_content = "",
)

new_local_repository(
    name = "wuffs",
    build_file = "bazel/external/wuffs/BUILD.bazel",
    path = "third_party/externals/wuffs",
    workspace_file_content = "",
)

new_local_repository(
    # Some other dependency downloads zlib but with their own rules
    name = "zlib_skia",
    build_file = "bazel/external/zlib/BUILD.bazel",
    path = "third_party/externals/zlib",
    workspace_file_content = "",
)