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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2014-2021 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
//
//===----------------------------------------------------------------------===//
import Foundation
/// The diagnostic triggered when the package has a newer tools version than the installed tools.
public struct RequireNewerTools: Error, CustomStringConvertible {
/// The identity of the package.
public let packageIdentity: PackageIdentity
/// The version of the package.
public let packageVersion: String?
/// The installed tools version.
public let installedToolsVersion: ToolsVersion
/// The tools version of the package.
public let packageToolsVersion: ToolsVersion
public init(
packageIdentity: PackageIdentity,
packageVersion: String? = nil,
installedToolsVersion: ToolsVersion,
packageToolsVersion: ToolsVersion
) {
self.packageIdentity = packageIdentity
self.packageVersion = packageVersion
self.installedToolsVersion = installedToolsVersion
self.packageToolsVersion = packageToolsVersion
}
public var description: String {
var text = "package '\(self.packageIdentity)'"
if let packageVersion {
text += " @ \(packageVersion)"
}
text += " is using Swift tools version \(packageToolsVersion.description) but the installed version is \(installedToolsVersion.description)"
return text
}
}
/// The diagnostic triggered when the package has an unsupported tools version.
public struct UnsupportedToolsVersion: Error, CustomStringConvertible {
/// The identity of the package.
public let packageIdentity: PackageIdentity
/// The version of the package.
public let packageVersion: String?
/// The current tools version support by the tools.
public let currentToolsVersion: ToolsVersion
/// The tools version of the package.
public let packageToolsVersion: ToolsVersion
fileprivate var hintString: String {
return "consider using '\(currentToolsVersion.specification(roundedTo: .minor))' to specify the current tools version"
}
public init(
packageIdentity: PackageIdentity,
packageVersion: String? = nil,
currentToolsVersion: ToolsVersion,
packageToolsVersion: ToolsVersion
) {
self.packageIdentity = packageIdentity
self.packageVersion = packageVersion
self.currentToolsVersion = currentToolsVersion
self.packageToolsVersion = packageToolsVersion
}
public var description: String {
var text = "package '\(self.packageIdentity)'"
if let packageVersion {
text += " @ \(packageVersion)"
}
text += " is using Swift tools version \(packageToolsVersion.description) which is no longer supported; \(hintString)"
return text
}
}
public struct InvalidToolchainDiagnostic: Error, CustomStringConvertible {
public let error: String
public init(_ error: String) {
self.error = error
}
public var description: String {
"toolchain is invalid: \(error)"
}
}
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