Placeholder install-command

README.md

@@ -1,3 +1,11 @@
 # xcode-simulator-tool
 
 A description of this package.
+
+## TODO
+
+* PEM parser
+* `install-ca` command
+* Filter for os types
+* Find out why the argument parsin errors are not printed correctly
+

Sources/XcodeSimulatorKit/CommandLineOptions.swift

@@ -43,7 +43,7 @@ struct CommandLineOptions {
     private let parser: ArgumentParser
     private(set) var subCommand: SubCommand
 
-    private static let allCommands: [Command] = [ListDevicesCommand()]
+    private static let allCommands: [Command] = [ListDevicesCommand(), InstallCACommand()]
 
     static func parse(commandName: String, arguments: [String]) throws -> CommandLineOptions {
         let parser = ArgumentParser(

Sources/XcodeSimulatorKit/Commands/InstallCACommand.swift

@@ -0,0 +1,30 @@
+//
+//  Copyright © 2019 Simon Kågedal Reimer. See LICENSE.
+//
+
+import Foundation
+import SPMUtility
+
+struct InstallCACommand: Command {
+    let name = "install-ca"
+    let overview = "Install a Certificate Authority"
+
+    private let binder = ArgumentBinder<InstallCACommand>()
+
+    func addOptions(to parser: ArgumentParser) {
+        binder.bind(positional: parser.add(
+            positional: "path",
+            kind: String.self
+        ), to: { command, path in
+            print("Chosen path: \(path)")
+        })
+    }
+
+    mutating func fillParseResult(_ parseResult: ArgumentParser.Result) throws {
+        try binder.fill(parseResult: parseResult, into: &self)
+    }
+
+    func run() throws {
+        print("Running!")
+    }
+}