aerospace fork
Something went wrong. Try again.
12345678910111213141516171819202122232425262728293031323334353637383940public struct VolumeCmdArgs: CmdArgs { /*conforms*/ public var commonState: CmdArgsCommonState public init(rawArgs: StrArrSlice) { self.commonState = .init(rawArgs) } public static let parser: CmdParser<Self> = .init( kind: .volume, help: volume_help_generated, flags: [ "--no-gui": falseBoolFlag(\.gui), ], posArgs: [newMandatoryPosArgParser(\.action, parseVolumeAction, placeholder: VolumeAction.argsUnion)], )
public var gui: Bool = true public var action: Lateinit<VolumeAction> = .uninitialized}
public enum VolumeAction: Equatable, Sendable { case up, down, muteToggle, muteOn, muteOff case set(Int)
static let argsUnion: String = "(up|down|mute-toggle|mute-on|mute-off|set)"}
func parseVolumeAction(i: PosArgParserInput) -> ParsedCliArgs<VolumeAction> { switch i.arg { case "up": return .succ(.up, advanceBy: 1) case "down": return .succ(.down, advanceBy: 1) case "mute-toggle": return .succ(.muteToggle, advanceBy: 1) case "mute-off": return .succ(.muteOff, advanceBy: 1) case "mute-on": return .succ(.muteOn, advanceBy: 1) case "set": guard let arg = i.getOrNil(relativeIndex: 1) else { return .fail("set argument must be followed by <number>", advanceBy: 1) } guard let int = Int(arg) else { return .fail("Can't parse number '\(arg)'", advanceBy: 2) } if !(0 ... 100).contains(int) { return .fail("\(int) must be in range from 0 to 100", advanceBy: 2) } return .succ(.set(int), advanceBy: 2) default: return .fail("Unknown argument '\(i.arg)'. Possible values: \(VolumeAction.argsUnion)", advanceBy: 1) }}