mminer

import AppKit

class EventMonitor {

    private let handler: (NSEvent) -> Void
    private let mask: NSEvent.EventTypeMask
    private var monitor: Any?

    init(mask: NSEvent.EventTypeMask, handler: @escaping (NSEvent) -> Void) {
        self.handler = handler

mminer

import Foundation

let homeDirectory: String = {
    let home = getpwuid(getuid()).pointee.pw_dir!
    return FileManager.default.string(withFileSystemRepresentation: home, length: Int(strlen(home)))
}()

mminer

import Foundation

struct SparkleCleanup {

    private static let oldDownloadAge: TimeInterval = 86400 // 24 hours

    /// The location where Sparkle caches file downloads.
    private static var cacheURL: URL {
        guard let bundleIdentifier = Bundle.main.bundleIdentifier else {
            fatalError("Unable to get bundle identifier.")

mminer

import Foundation

class URLSchemeHandler {

    private let urlHandler: (URL) -> Void

    init(urlHandler: @escaping (URL) -> Void) {
        self.urlHandler = urlHandler

        NSAppleEventManager.shared().setEventHandler(

mminer

import AppKit

struct ScreenshotManager {

    /// Matches macOS' screenshot filename format.
    private static let filenameFormatter: DateFormatter = {
        let formatter = DateFormatter()
        formatter.dateFormat = "'Screen Shot' yyyy-MM-dd 'at' HH.mm.ss"
        return formatter
    }()

mminer

import Foundation

func isPortInUse(_ port: Int) -> Bool {
    // Use netstat to find ports in use then grep for one we're interested in.
    // See this solution for piping shell commands: http://stackoverflow.com/a/16650638
    let process = Process()
    process.launchPath = "/bin/sh"
    process.arguments = ["-c", "netstat -an | grep '\\b\(port)\\b' | grep LISTEN"]
    process.standardOutput = Pipe()
    process.launch()

mminer

import Foundation

let iso8601Formatter: DateFormatter = {
    let formatter = DateFormatter()
    formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"
    return formatter
}()

mminer

import Foundation

func addToSidebar(path: String) {
    guard
        let listType = kLSSharedFileListFavoriteItems?.takeUnretainedValue(),
        let itemList = LSSharedFileListCreate(nil, listType, nil)?.takeUnretainedValue(),
        let items = LSSharedFileListCopySnapshot(itemList, nil)?.takeUnretainedValue()
    else {
        return
    }

mminer

import AppKit

protocol OutlineViewDelegate {

    func outlineView(outlineView: NSOutlineView, menuForItem item: Any) -> NSMenu?
}

extension OutlineViewDelegate {

    func outlineView(outlineView: NSOutlineView, menuForItem item: Any) -> NSMenu? {

mminer

import AppKit

class VerticallyCenteredTextFieldCell: NSTextFieldCell {

    // Adapted from http://stackoverflow.com/a/8626071

    override func drawInterior(withFrame cellFrame: NSRect, in controlView: NSView) {
        let adjustedFrame = adjusted(frame: cellFrame)
        super.drawInterior(withFrame: adjustedFrame, in: controlView)
    }