Example code for article about ArgumentParser - Subcommand

Subcommand.swift

struct CLINotes: ParsableCommand {

    // 1
    static let configuration: CommandConfiguration = CommandConfiguration(
        commandName: "clinotes",
        abstract: "Manage your notes from the command line",
        discussion: "Create your nodes from the command-line. Each file generated with this tool has the extension \(fileExtension).",
        subcommands: [Write.self]
    )

    static let fileExtension = ".clinote"

    // 2
    struct Write: ParsableCommand {
        static let configuration: CommandConfiguration = CommandConfiguration(
            commandName: "write",
            abstract: "Writes given text to file at given file path."
        )
    }
}