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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#if USE_IMPL_ONLY_IMPORTS
@_implementationOnly import TSCclibc
#else
private import TSCclibc
#endif
public struct SwiftVersion: Sendable {
/// The version number.
public var version: (major: Int, minor: Int, patch: Int)
/// Whether or not this is a development version.
public var isDevelopment: Bool
/// Build information, as an unstructured string.
public var buildIdentifier: String?
/// The major component of the version number.
public var major: Int { self.version.major }
/// The minor component of the version number.
public var minor: Int { self.version.minor }
/// The patch component of the version number.
public var patch: Int { self.version.patch }
/// The version as a readable string.
public var displayString: String {
var result = "\(major).\(minor).\(patch)"
if self.isDevelopment {
result += "-dev"
}
if let buildIdentifier {
result += " (" + buildIdentifier + ")"
}
return result
}
/// The complete product version display string (including the name).
public var completeDisplayString: String {
var vendorPrefix = String(cString: SPM_VendorNameString())
if !vendorPrefix.isEmpty {
vendorPrefix += " "
}
return vendorPrefix + "Swift Package Manager - Swift " + self.displayString
}
}
extension SwiftVersion {
/// The current version of the package manager.
public static let current = SwiftVersion(
version: (6, 0, 3),
isDevelopment: false,
buildIdentifier: getBuildIdentifier()
)
}
private func getBuildIdentifier() -> String? {
let buildIdentifier = String(cString: SPM_BuildIdentifierString())
return buildIdentifier.isEmpty ? nil : buildIdentifier
}
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