load("@rules_shell//shell:sh_binary.bzl", "sh_binary")
 
def tanka_environment(name, spec, main):
    """
    Creates diff and apply targets for a Tanka environment.

    Args:
        name: Name of the environment (e.g., 'example')
        spec: Label for the spec.json file
        main: Label for the main.json file (generated by jsonnet_to_json)
    """

    # Target to show manifests
    sh_binary(
        name = name + ".show",
        srcs = ["//tools:tanka_runner.sh"],
        args = [
            "$(location //tools/tanka_shim)",
            "$(location " + spec + ")",
            "$(location " + main + ")",
            "show",
        ],
        data = [
            "//tools/tanka_shim",
            spec,
            main,
        ],
    )

    # Target to diff manifests
    sh_binary(
        name = name + ".diff",
        srcs = ["//tools:tanka_runner.sh"],
        args = [
            "$(location //tools/tanka_shim)",
            "$(location " + spec + ")",
            "$(location " + main + ")",
            "diff",
        ],
        data = [
            "//tools/tanka_shim",
            spec,
            main,
        ],
    )

    # Target to apply manifests
    sh_binary(
        name = name + ".apply",
        srcs = ["//tools:tanka_runner.sh"],
        args = [
            "$(location //tools/tanka_shim)",
            "$(location " + spec + ")",
            "$(location " + main + ")",
            "apply",
        ],
        data = [
            "//tools/tanka_shim",
            spec,
            main,
        ],
    )