Jorge Alegre jorgealegre

Nix on macOS Catalina

I'm writing this gist for my own records but it might help someone else too.

Support for Catalina has improved a lot since the update was first rolled out.

Note: See the NixOS manual for discussion of the --darwin-use-unencrypted-nix-store-volume option.

	//
	// BottomSheetView.swift
	//
	// Created by Majid Jabrayilov
	// Copyright © 2019 Majid Jabrayilov. All rights reserved.
	//
	import SwiftUI

	fileprivate enum Constants {
	static let radius: CGFloat = 16

	import SwiftUI
	import Combine
	import AlamofireImage

	let imageDownloader = ImageDownloader(
	configuration: ImageDownloader.defaultURLSessionConfiguration(),
	downloadPrioritization: .fifo,
	maximumActiveDownloads: 4,
	imageCache: AutoPurgingImageCache()
	)

	import UIKit

	typealias Constraint = (UIView, UIView) -> NSLayoutConstraint

	func equal<L, Axis>(_ to: KeyPath<UIView, L>, constant: CGFloat = 0) -> Constraint where L: NSLayoutAnchor<Axis> {
	return equal(to, to, constant: constant)
	}

	func equal<L, Axis>(_ from: KeyPath<UIView, L>, _ to: KeyPath<UIView, L>, constant: CGFloat = 0) -> Constraint where L: NSLayoutAnchor<Axis> {
	return { view1, view2 in

	#!/usr/bin/xcrun --sdk macosx swift

	import Foundation

	let fileManager = FileManager.default
	let currentPath = fileManager.currentDirectoryPath

	/// List of files in currentPath - recursive
	var pathFiles: [String] = {
	guard let enumerator = fileManager.enumerator(atPath: currentPath),

	import UIKit
	import ObjectiveC

	struct AssociatedKeys {
	static var activeTextField: UInt8 = 0
	static var keyboardHeight: UInt8 = 1
	}

	extension UIViewController : UITextFieldDelegate {

	#!/bin/bash
	killall Xcode
	xcrun -k
	xcodebuild -alltargets clean
	rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"
	rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang.$(whoami)/ModuleCache"
	rm -rf ~/Library/Developer/Xcode/DerivedData/*
	rm -rf ~/Library/Caches/com.apple.dt.Xcode/*
	open /Applications/Xcode.app

	/**
	* Creates a "logging" schema with an "history" table where are stored records in JSON format
	*
	* Requires PostgreSQL >= 9.3 since data is stored in JSON format
	*
	* Credits: http://www.cybertec.at/2013/12/tracking-changes-in-postgresql/
	*/

	/* Create a schema dedicated to logs */
	CREATE SCHEMA logging;