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Useful
Command Line Tools
in Swift 3
potatotips #34 @giginet
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@giginet
• iOS Engineer @ Cookpad
• ։ൃج൫ͬͯ·͢
• झຯɿήʔϜ։ൃ
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giginet/Toybox
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$ toybox create Snippet
$ toybox create
$ toybox create —-platform macos
$ toybox open Snippet
$ toybox list
https://github.com/giginet/Toybox
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CLI with Swift 3
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Architecture
• Carthage/Commandant
toybox ToyboxKit.framework
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Carthage/Commandant
struct ListOptions: OptionsProtocol {
typealias ClientError = ToyboxError
let platform: Platform?
static func create(_ platform: Platform?) -> ListOptions {
return self.init(platform: platform)
}
static func evaluate(_ m: CommandMode) -> Result> {
return create
<*> m <| Option(key: "platform", defaultValue: nil, usage:
"Platform to list (ios/mac/tvos)")
}
}
struct ListCommand: CommandProtocol {
typealias Options = ListOptions
typealias ClientError = ToyboxError
let verb = "list"
let function = "List the Playground"
func run(_ options: Options) -> Result<(), ToyboxError> {
// Do Something
return .success()
}
}
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Distribution
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Distribution
• HomebrewͰ͢Δ
• Makefile
• Homebrew Formula
• Bottle
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Makefile
• CarthageͷౕΛύΫΔ
$ make prefix_install PREFIX=`brew —-prefix`
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class Toybox < Formula
desc "Xcode Playground management made easy"
homepage "https://github.com/giginet/Toybox"
url "https://github.com/giginet/Toybox.git",
:tag => "0.1.0",
:revision => "e65059061cd33bdbc01fe9883e6e4d2c863979f4",
:shallow => false
head "https://github.com/giginet/Toybox.git", :shallow => false
depends_on :xcode => ["8.0", :build]
depends_on 'carthage' => :build
def install
system "make", "prefix_install", "PREFIX=#{prefix}"
bash_completion.install "Sources/Scripts/toybox-bash-
completion" => "toybox"
zsh_completion.install "Sources/Scripts/toybox-zsh-completion"
=> "_toybox"
end
test do
system bin/"toybox"
end
end
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Homebrew Bottle
$ brew install giginet/toybox/toybox —-
build-bottle
$ brew bottle toybox
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ײ
• Swift 3ॻ͖͍͢
• Commandantศར
• ͭΒ͍
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brew install giginet/
toybox/toybox
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͝ਗ਼ௌ
͋Γ͕ͱ͏͍͟͝·ͨ͠