rules_yq

BUILD

genrule(
    name = "yq_binary",
    cmd = "cp $< $@",
    outs = ["yq"],
    srcs = select({
        "@bazel_tools//src/conditions:linux_x86_64": ["@yq_linux//file"],
        "@bazel_tools//src/conditions:darwin": ["@yq_darwin//file"],
        "@bazel_tools//src/conditions:windows": ["@yq_windows//file"],
    }),
)

deps.bzl

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_file")
load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")

YQ_HTTP_FILES = {
    "darwin": dict(
        urls = ["https://github.com/mikefarah/yq/releases/download/3.4.0/yq_darwin_amd64"],
        sha256 = "f93a7772c9686713fb62066cf96a045ff3dc827575174b261a7ccd9d39a014fe",
    ),
    "linux": dict(
        urls = ["https://github.com/mikefarah/yq/releases/download/3.4.0/yq_linux_amd64"],
        sha256 = "f6bd1536a743ab170b35c94ed4c7c4479763356bd543af5d391122f4af852460",
    ),
    "windows": dict(
        urls = ["https://github.com/mikefarah/yq/releases/download/3.4.0/yq_windows_amd64.exe"],
        sha256 = "298484971d58f4966b10b223f66b329d88bb20e8194e903ed2a847ae887bcdad",
    ),
}

def yq_repositories():
    """Workspace repository declarations for the `yq` tool."""
    for platform, http_file_args in YQ_HTTP_FILES.items():
        maybe(
            http_file,
            name = "yq_{}".format(platform),
            executable = True,
            downloaded_file_path = "yq",
            **http_file_args
        )