编写一个命令行工具：CLIKit
jopen
10年前
CLIKit 可以帮助你用最快的方式编写一个命令行工具。
特性
• 指定命令和子命令
• 参数 (edit 22)
• Boolean flags (coffee make --sugar --no-milk)
• Options (open --title=foo --author=bar)
示例：
var manager = Manager() manager.register("issue", "Options for issue") { argv in println("Say `open`, `close` or `edit`") } manager.register("issue open", "Opens a new issue") { argv in println("A new issue has been created!") } manager.register("issue close", "Closes an open issue") { argv in println("Issue has been closed.") } manager.register("issue edit", "Edits an issue") { argv in if let id = argv.shift() { var alert = "Editing issue #\(id). " if let assignee = argv.option("assignee") { alert += "\(assignee) will be the new assignee. " } if let milestone = argv.option("milestone") { alert += "The issue must be completed before \(milestone). " } println(alert) } else { println("Issue id not specified") } } manager.run() Result:
$ ./my_cli issue open A new issue has been created! $ ./my_cli issue edit 22 --assignee=radex --milestone=2.0 Editing issue #22. radex will be the new assignee. The issue must be completed before 2.0. $ ./my_cli issue Say `open`, `close` or `edit`