secretive/Sources/Packages/Sources/Brief/Release.swift
2022-01-02 05:46:01 +00:00

81 lines
2.6 KiB
Swift

import Foundation
/// A release is a representation of a downloadable update.
public struct Release: Codable {
/// The user-facing name of the release. Typically "Secretive 1.2.3"
public let name: String
/// A boolean describing whether or not the release is a prerelase build.
public let prerelease: Bool
/// A URL pointing to the HTML page for the release.
public let html_url: URL
/// A user-facing description of the contents of the update.
public let body: String
/// Initializes a Release.
/// - Parameters:
/// - name: The user-facing name of the release.
/// - prerelease: A boolean describing whether or not the release is a prerelase build.
/// - html_url: A URL pointing to the HTML page for the release.
/// - body: A user-facing description of the contents of the update.
public init(name: String, prerelease: Bool, html_url: URL, body: String) {
self.name = name
self.prerelease = prerelease
self.html_url = html_url
self.body = body
}
}
extension Release: Identifiable {
public var id: String {
html_url.absoluteString
}
}
extension Release: Comparable {
public static func < (lhs: Release, rhs: Release) -> Bool {
lhs.version < rhs.version
}
}
extension Release {
/// A boolean describing whether or not the release contains critical security content.
/// - Note: this is determined by the presence of the phrase "Critical Security Update" in the ``body``.
/// - Warning: If this property is true, the user will not be able to dismiss UI or reminders associated with the update.
public var critical: Bool {
body.contains(Constants.securityContent)
}
/// A ``SemVer`` representation of the version number of the release.
public var version: SemVer {
SemVer(name)
}
/// The minimum macOS version required to run the update.
public var minimumOSVersion: SemVer {
guard let range = body.range(of: "Minimum macOS Version"),
let numberStart = body.rangeOfCharacter(from: CharacterSet.decimalDigits, options: [], range: range.upperBound..<body.endIndex) else { return SemVer("11.0.0") }
let numbersEnd = body.rangeOfCharacter(from: CharacterSet.whitespacesAndNewlines, options: [], range: numberStart.upperBound..<body.endIndex)?.lowerBound ?? body.endIndex
let version = numberStart.lowerBound..<numbersEnd
return SemVer(String(body[version]))
}
}
extension Release {
enum Constants {
static let securityContent = "Critical Security Update"
}
}