.{
    .executable = "termux-janitor",
    .description =
    \\Review package and filesystem cleanup candidates, then execute only a confirmed plan.
    ,
    .default_mode = "Scan and open the interactive TUI.",
    .long_options_only = true,
    .option_terminator = true,
    .operands_allowed = false,
    .duplicate_options_allowed = false,
    .unattended_cleanup = false,
    .informational_stream = .stdout,
    .usage_stream = .stderr,
    .diagnostic_stream = .stderr,
    .options = .{
        .{
            .id = "dry_run",
            .spelling = "--dry-run",
            .argument = .none,
            .summary = "Open the TUI and prohibit cleanup mutation except the run log.",
            .must_appear_alone = false,
            .bypasses_startup = .{},
            .requires_terminal = true,
        },
        .{
            .id = "config",
            .spelling = "--config",
            .argument = .path,
            .summary = "Use one explicit nonempty configuration path.",
            .must_appear_alone = false,
            .bypasses_startup = .{},
            .requires_terminal = true,
        },
        .{
            .id = "no_color",
            .spelling = "--no-color",
            .argument = .none,
            .summary = "Disable color semantics.",
            .must_appear_alone = false,
            .bypasses_startup = .{},
            .requires_terminal = true,
        },
        .{
            .id = "ascii",
            .spelling = "--ascii",
            .argument = .none,
            .summary = "Disable Unicode UI elements independently of color.",
            .must_appear_alone = false,
            .bypasses_startup = .{},
            .requires_terminal = true,
        },
        .{
            .id = "help",
            .spelling = "--help",
            .argument = .none,
            .summary = "Write help to stdout.",
            .must_appear_alone = true,
            .bypasses_startup = .{ .configuration, .logging, .terminal_initialization, .scanning },
            .requires_terminal = false,
        },
        .{
            .id = "version",
            .spelling = "--version",
            .argument = .none,
            .summary = "Write the version to stdout.",
            .must_appear_alone = true,
            .bypasses_startup = .{ .configuration, .logging, .terminal_initialization, .scanning },
            .requires_terminal = false,
        },
    },
    .argument_rules = .{
        .{
            .option = "config",
            .argument = "PATH",
            .arity = 1,
            .syntax = .separate,
            .nonempty = true,
            .relative_base = .initial_working_directory,
        },
    },
    .exit_statuses = .{
        .{
            .id = "success",
            .code = 0,
            .condition = "Normal quit, help, or version.",
        },
        .{
            .id = "failure",
            .code = 1,
            .condition = "Failure, or cancellation after an observed or uncertain mutation.",
        },
        .{
            .id = "usage",
            .code = 2,
            .condition = "Unknown option, missing value, duplicate option, conflict, or operand.",
        },
        .{
            .id = "cancelled",
            .code = 130,
            .condition = "Cancellation before any observed mutation.",
        },
    },
}