BUILD.bazel

load("@skia_user_config//:copts.bzl", "DEFAULT_OBJC_COPTS")
load("//:defines.bzl", "DEFAULT_DEFINES", "DEFAULT_LOCAL_DEFINES")
load("//bazel:gen_compile_flags_txt_linux_amd64.bzl", "gen_compile_flags_txt_linux_amd64")
load("//bazel:skia_rules.bzl", "exports_files_legacy", "skia_cc_library", "skia_objc_library")

licenses(["notice"])

exports_files_legacy()

# All the mm files from the Skia library are rolled up to this objc library since cc_library
# ignores mm files. This private library is then deps'ed into the public and internal versions
# of the SKia library below. The Skia library Objective-C code requires ARC, while non-library code
# does not.
skia_objc_library(
    name = "skia_objc",
    srcs = [
        "//src:objc_srcs",
    ],
    copts = DEFAULT_OBJC_COPTS + ["-fobjc-arc"],
    defines = DEFAULT_DEFINES,
    deps = [
        "//src:deps",
        "@skia_user_config//:user_config",
    ],
)

# This target exposes the Skia public API. It is what external clients should use.
skia_cc_library(
    name = "skia_public",
    srcs = [
        "//include:private_hdrs",
        "//include:srcs",
        "//src:private_hdrs",
        "//src:srcs",
    ],
    hdrs = ["//include:public_hdrs"],
    defines = DEFAULT_DEFINES,
    local_defines = DEFAULT_LOCAL_DEFINES,
    visibility = ["//visibility:public"],
    deps = [
        "//src:deps",
        "@skia_user_config//:user_config",
    ] + select({
        "//src/gpu:metal_ganesh": ["//:skia_objc"],
        "//conditions:default": [],
    }),
)

# This target exposes headers beyond the public, supported API. It is intended to be
# used by Skia's tests and tooling.
skia_cc_library(
    name = "skia_internal",
    srcs = [
        "//include:srcs",
        "//src:srcs",
    ],
    hdrs = [
        "//include:private_hdrs",
        "//include:public_hdrs",
        "//src:private_hdrs",
    ],
    defines = DEFAULT_DEFINES,
    local_defines = DEFAULT_LOCAL_DEFINES,
    visibility = [
        "//bench:__subpackages__",
        "//dm:__subpackages__",
        "//gm:__subpackages__",
        "//modules:__subpackages__",
        "//tests:__subpackages__",
        "//tools:__subpackages__",
    ],
    deps = [
        "//src:deps",
        "@skia_user_config//:user_config",
    ] + select({
        "//src/gpu:metal_ganesh": ["//:skia_objc"],
        "//conditions:default": [],
    }),
)

####################################################################
# Experimental public buffet targets below

alias(
    name = "core",
    actual = "//src/core:core",
    visibility = ["//visibility:public"],
)

alias(
    name = "pathops",
    actual = "//src/pathops:pathops",
    visibility = ["//visibility:public"],
)

alias(
    name = "png_decode_codec",
    actual = "//src/codec:png_decode",
    visibility = ["//visibility:public"],
)

alias(
    name = "png_encode_codec",
    actual = "//src/encode:png_encode",
    visibility = ["//visibility:public"],
)

alias(
    name = "fontmgr_fontconfig_freetype",
    actual = "//src/ports:fontmgr_fontconfig_freetype",
    visibility = ["//visibility:public"],
)

# Load bearing comment below - gazelle looks here (and not in any other BUILD.bazel files)
# for a special comment indicating the prefix.
# gazelle:prefix go.skia.org/skia

# This is an alias to avoid having to load the golang toolchain code just to
# create the rules in our primary BUILD.bazel file
alias(
    name = "gazelle",
    actual = "//infra:gazelle",
    visibility = ["//visibility:public"],
)

test_suite(
    name = "all_go_tests",
    tests = [
        # Go tests in this list will be tested in CI. Please add any new Go tests to this suite.
        "//bazel/configs:configs_test",
        "//bazel/exporter:exporter_test",
        "//infra/bots/task_drivers/bazel_test_benchmark:bazel_test_benchmark_test",
        "//infra/bots/task_drivers/bazel_test_gm:bazel_test_gm_test",
        "//infra/bots/task_drivers/bazel_test_precompiled:bazel_test_precompiled_test",
        "//infra/bots/task_drivers/codesize:codesize_test",
        "//infra/bots/task_drivers/common:common_test",
        "//infra/bots/task_drivers/perf_puppeteer_canvas:perf_puppeteer_canvas_test",
        "//infra/bots/task_drivers/perf_puppeteer_render_skps:perf_puppeteer_render_skps_test",
        "//infra/bots/task_drivers/perf_puppeteer_skottie_frames:perf_puppeteer_skottie_frames_test",
    ],
)

# Generates a compile_flags.txt file for use with clangd against the Bazel-downloaded Linux AMD64
# clang hermetic toolchain.
#
# This command prints to standard output a compile_flags.txt file that can be used with clangd to
# enable autocompletion on editors that support it. See:
# https://clangd.llvm.org/design/compile-commands.
#
# Note that this is implemented on a best effort basis. The produced compile_flags.txt file will
# contain the subset of flags used by most targets, but some targets might require additional
# flags. If that's the case, please manually add them to your compile_flags.txt file.
#
# Sample usage:
#
#     $ bazel run //:gen_compile_flags_txt_linux_amd64 > compile_flags.txt
#
# Invoke with --config=<some config> to generate flags with the defines and includes required for
# your build. For example, if you build your binary as follows:
#
#     $ bazel build //path/to:binary --config=gl_ganesh
#
# Then your compile_flags.txt file should be generated with:
#
#     $ bazel run //:gen_compile_flags_txt_linux_amd64 --config=gl_ganesh > compile_flags.txt
#
# This was tested with Visual Studio Code and the clangd extension:
# https://marketplace.visualstudio.com/items?itemName=llvm-vs-code-extensions.vscode-clangd.
gen_compile_flags_txt_linux_amd64(
    name = "gen_compile_flags_txt_linux_amd64",
)

######
# go #
######

# Sample usage: "bazel run //:go -- generate ./...".
alias(
    name = "go",
    actual = "@go_sdk//:bin/go",
    visibility = ["//visibility:public"],
)

#########
# gofmt #
#########

# Sample usage: "bazel run //:gofmt -- -s -w .".
alias(
    name = "gofmt",
    actual = "@go_sdk//:bin/gofmt",
    visibility = ["//visibility:public"],
)

############
# Errcheck #
############

# Sample usage: "bazel run //:errcheck -- go.skia.org/skia/...".
alias(
    name = "errcheck",
    actual = "//infra:errcheck",
    visibility = ["//visibility:public"],
)

##############
# buildifier #
##############

# Sample usage: "bazel run //:buildifier".
alias(
    name = "buildifier",
    actual = "//bazel:buildifier",
)