load("@rules_python//python:defs.bzl", "py_runtime")
load("@rules_python//python:py_exec_tools_toolchain.bzl", "py_exec_tools_toolchain")
load("@rules_python//python:py_runtime_pair.bzl", "py_runtime_pair")
load(":prebuilt_tool.bzl", "prebuilt_tool")

filegroup(
    name = "linux-x86",
    srcs = glob([
        "common/**",
        "linux-x86/bin/*",
        "path/linux-x86/*",
    ]) + [":linux-x86-libs"],
    visibility = ["//visibility:public"],
)

filegroup(
    name = "linux-x86-libs",
    srcs = glob(["linux-x86/lib64/*"]),
    visibility = ["//visibility:private"],
)

filegroup(
    name = "linux_musl-x86-libs",
    srcs = glob(["linux_musl-x86/lib64/*"]),
    visibility = ["//visibility:private"],
)

# Used in prebuilt_tool()
alias(
    name = "libs",
    actual = select({
        "//build/kernel/kleaf/platforms/libc:glibc": ":linux-x86-libs",
        "//build/kernel/kleaf/platforms/libc:musl": ":linux_musl-x86-libs",
    }),
    target_compatible_with = select({
        "//build/kernel/kleaf/platforms/libc:glibc": [],
        "//build/kernel/kleaf/platforms/libc:musl": [],
        "//conditions:default": ["@platforms//:incompatible"],
    }),
    visibility = ["//visibility:private"],
)

py_runtime(
    name = "python3",
    files = ["linux-x86/bin/py3-cmd"],
    interpreter = "linux-x86/bin/py3-cmd",
    python_version = "PY3",
    visibility = ["//visibility:public"],
)

py_runtime_pair(
    name = "py_runtime_pair",
    py3_runtime = ":python3",
    visibility = ["//visibility:public"],
)

toolchain(
    name = "py_toolchain",
    toolchain = ":py_runtime_pair",
    toolchain_type = "@rules_python//python:toolchain_type",
    visibility = ["//visibility:public"],
)

py_runtime(
    name = "python3_musl",
    files = [
        "linux_musl-x86/bin/py3-cmd",
        "linux_musl-x86/lib64/libc_musl.so",
    ],
    interpreter = "linux_musl-x86/bin/py3-cmd",
    python_version = "PY3",
    visibility = ["//visibility:private"],
)

py_runtime_pair(
    name = "py_runtime_pair_musl",
    py3_runtime = ":python3_musl",
    visibility = ["//visibility:private"],
)

toolchain(
    name = "py_toolchain_musl",
    exec_compatible_with = [
        "@platforms//os:linux",
        "@platforms//cpu:x86_64",
        "//build/kernel/kleaf/platforms/libc:musl",
    ],
    toolchain = ":py_runtime_pair_musl",
    toolchain_type = "@rules_python//python:toolchain_type",
    visibility = ["//visibility:private"],
)

py_exec_tools_toolchain(
    name = "py_exec_tools_toolchain_impl",
    # Use the interpreter from //python:toolchain_type
    exec_interpreter = None,
    visibility = ["//visibility:private"],
)

toolchain(
    name = "py_exec_tools_toolchain",
    exec_compatible_with = [
        "@platforms//os:linux",
        "@platforms//cpu:x86_64",
    ],
    toolchain = ":py_exec_tools_toolchain_impl",
    toolchain_type = "@rules_python//python:exec_tools_toolchain_type",
    visibility = ["//visibility:private"],
)

prebuilt_tool(
    name = "awk",
    actual = "one-true-awk",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "bc",
    actual = "gavinhoward-bc",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "bison",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "bzip2",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "flex",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "m4",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "make",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "openssl",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "runextractor",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "soong_zip",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "toybox",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "xz",
    visibility = ["//visibility:public"],
)

prebuilt_tool(
    name = "ziptool",
    visibility = ["//visibility:public"],
)

# Additional runfiles required by bison
filegroup(
    name = "bison.runfiles",
    srcs = glob([
        "common/bison/**",
    ]),
    visibility = ["//visibility:public"],
)

# Point to the directory so variables can know where to set BISON_PKGDATADIR to
filegroup(
    name = "bison.runfiles_dir",
    srcs = ["common/bison"],
    visibility = ["//visibility:public"],
)