load("@rules_shell//shell:sh_binary.bzl", "sh_binary")

_oses = ("linux", "macos")

alias(
    name = "dir",
    actual = select({"@platforms//os:" + os: "@swift-resource-dir-%s//file" % os for os in _oses}),
    target_compatible_with = select({
        "@platforms//os:windows": ["@platforms//:incompatible"],
        "//conditions:default": [],
    }),
    visibility = ["//visibility:public"],
)

alias(
    name = "prebuilt",
    actual = select({"@platforms//os:" + os: "@swift-prebuilt-%s//:swift-llvm-support" % os for os in _oses}),
    target_compatible_with = select({
        "@platforms//os:windows": ["@platforms//:incompatible"],
        "//conditions:default": [],
    }),
    visibility = ["//visibility:public"],
)

[
    sh_binary(
        name = "update-%s-%s" % (what, os),
        srcs = ["update.sh"],
        args = [
            "$(rlocationpath %s)" % source,
            "$(rlocationpath %s)" % target,
        ],
        data = [
            source,
            target,
        ],
        deps = ["//misc/bazel:sh_runfiles"],
    )
    for os in _oses
    for what, source, target in (
        (
            "prebuilt",
            "@swift-prebuilt-%s-download-only//file" % os,
            "swift-prebuilt-%s.tar.zst" % os,
        ),
        (
            "dir",
            "@swift-resource-dir-%s//file" % os,
            "resource-dir-%s.zip" % os,
        ),
    )
]