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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2020 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 struct Foundation.URL
extension PackageCollectionsModel {
/// A representation of a package license
public struct License: Equatable, Codable {
/// License type
public let type: LicenseType
/// URL of the license file
public let url: URL
}
/// An enum of license types
public enum LicenseType: Equatable, CaseIterable, CustomStringConvertible {
// This list is taken from https://opensource.org/licenses
/// Apache License 2.0
case Apache2_0
/// BSD 2-Clause license
case BSD2Clause
/// BSD 3-Clause license
case BSD3Clause
/// GNU General Public License 2.0
case GPL2_0
/// GNU General Public License 3.0
case GPL3_0
/// GNU Library General Public License 2.0
case LGPL2_0
/// GNU Library General Public License 2.1
case LGPL2_1
/// GNU Library General Public License 3.0
case LGPL3_0
/// MIT license
case MIT
/// Mozilla Public License 2.0
case MPL2_0
/// Common Development and Distribution License 1.0
case CDDL1_0
/// Eclipse Public License version 2.0
case EPL2_0
/// Other license type
case other(String?)
public var description: String {
switch self {
case .Apache2_0:
return "Apache-2.0"
case .BSD2Clause:
return "BSD-2-Clause"
case .BSD3Clause:
return "BSD-3-Clause"
case .GPL2_0:
return "GPL-2.0"
case .GPL3_0:
return "GPL-3.0"
case .LGPL2_0:
return "LGPL-2.0"
case .LGPL2_1:
return "LGPL-2.1"
case .LGPL3_0:
return "LGPL-3.0"
case .MIT:
return "MIT"
case .MPL2_0:
return "MPL-2.0"
case .CDDL1_0:
return "CDDL-1.0"
case .EPL2_0:
return "EPL-2.0"
case .other(let name):
return name ?? "other"
}
}
/// All except .other
public static var allCases: [LicenseType] {
[.Apache2_0, .BSD2Clause, .BSD3Clause, .GPL2_0, .GPL3_0, .LGPL2_0, .LGPL2_1, .LGPL3_0, .MIT, .MPL2_0, .CDDL1_0, .EPL2_0]
}
}
}
extension PackageCollectionsModel.LicenseType {
public init(string: String?) {
self = string.map { s in Self.allCases.first { $0.description.lowercased() == s.lowercased() } ?? .other(s) } ?? .other(nil)
}
}
extension PackageCollectionsModel.LicenseType: Codable {
public enum DiscriminatorKeys: String, Codable {
case Apache2_0
case BSD2Clause
case BSD3Clause
case GPL2_0
case GPL3_0
case LGPL2_0
case LGPL2_1
case LGPL3_0
case MIT
case MPL2_0
case CDDL1_0
case EPL2_0
case other
}
public enum CodingKeys: CodingKey {
case _case
case name
}
public init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
switch try container.decode(DiscriminatorKeys.self, forKey: ._case) {
case .Apache2_0:
self = .Apache2_0
case .BSD2Clause:
self = .BSD2Clause
case .BSD3Clause:
self = .BSD3Clause
case .GPL2_0:
self = .GPL2_0
case .GPL3_0:
self = .GPL3_0
case .LGPL2_0:
self = .LGPL2_0
case .LGPL2_1:
self = .LGPL2_1
case .LGPL3_0:
self = .LGPL3_0
case .MIT:
self = .MIT
case .MPL2_0:
self = .MPL2_0
case .CDDL1_0:
self = .CDDL1_0
case .EPL2_0:
self = .EPL2_0
case .other:
let name = try container.decode(String.self, forKey: .name)
self = .other(name)
}
}
public func encode(to encoder: Encoder) throws {
var container = encoder.container(keyedBy: CodingKeys.self)
switch self {
case .Apache2_0:
try container.encode(DiscriminatorKeys.Apache2_0, forKey: ._case)
case .BSD2Clause:
try container.encode(DiscriminatorKeys.BSD2Clause, forKey: ._case)
case .BSD3Clause:
try container.encode(DiscriminatorKeys.BSD3Clause, forKey: ._case)
case .GPL2_0:
try container.encode(DiscriminatorKeys.GPL2_0, forKey: ._case)
case .GPL3_0:
try container.encode(DiscriminatorKeys.GPL3_0, forKey: ._case)
case .LGPL2_0:
try container.encode(DiscriminatorKeys.LGPL2_0, forKey: ._case)
case .LGPL2_1:
try container.encode(DiscriminatorKeys.LGPL2_1, forKey: ._case)
case .LGPL3_0:
try container.encode(DiscriminatorKeys.LGPL3_0, forKey: ._case)
case .MIT:
try container.encode(DiscriminatorKeys.MIT, forKey: ._case)
case .MPL2_0:
try container.encode(DiscriminatorKeys.MPL2_0, forKey: ._case)
case .CDDL1_0:
try container.encode(DiscriminatorKeys.CDDL1_0, forKey: ._case)
case .EPL2_0:
try container.encode(DiscriminatorKeys.EPL2_0, forKey: ._case)
case .other(let name):
try container.encode(DiscriminatorKeys.other, forKey: ._case)
try container.encode(name, forKey: .name)
}
}
}
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