public struct ShellCommand: NodeRepresentable {

  @usableFromInline
  let symbol: any NodeRepresentable

  @usableFromInline
  let command: any NodeRepresentable

  @inlinable
  public init(
    @NodeBuilder symbol: () -> any NodeRepresentable,
    @NodeBuilder command: () -> any NodeRepresentable
  ) {
    self.symbol = symbol()
    self.command = command()
  }

  @inlinable
  public init(
    symbol: String = "  $",
    @NodeBuilder command: () -> any NodeRepresentable
  ) {
    self.init { symbol } command: { command() }
  }

  @inlinable
  public init(
    symbol: String = "  $",
    command: String
  ) {
    self.init { symbol } command: { command }
  }

  @inlinable
  public func render() -> String {
    Group(separator: " ") {
      symbol
      command
    }.render()
  }
}