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SwiftUIHostingConfiguration

In iOS 16, Apple added UIHostingConfiguration, making it straightforward to use a SwiftUI view in instances of UICollectionViewCell and UITableViewCell. This gist shows how UIHostingConfiguration can be backported to iOS 14 by implementing a type that conforms to UIContentConfiguration.

Starting from iOS 16, we can use SwiftUI views in an instance of UICollectionView or UITableViewCell like this:

cell.contentConfiguration = UIHostingConfiguration {
    ExampleCellContentView(color: Color(item.color), text: item.text)
}

simonbs

enum UISearchAtomViewSwizzler {
    private static var searchAtomViewClass: AnyClass? {
        NSClassFromString("_UISearchAtomView")
    }

    private static var searchAtomViewVisualStyleClass: AnyClass? {
        NSClassFromString("_UISearchAtomViewVisualStyle_default")
    }

    static func swizzle() {

simonbs

@propertyWrapper
struct Proxy<EnclosingType, Value> {
    typealias ValueKeyPath = ReferenceWritableKeyPath<EnclosingType, Value>
    typealias SelfKeyPath = ReferenceWritableKeyPath<EnclosingType, Self>

    static subscript(
        _enclosingInstance instance: EnclosingType,
        wrapped wrappedKeyPath: ValueKeyPath,
        storage storageKeyPath: SelfKeyPath
    ) -> Value {

simonbs

#!/bin/bash

#######################################################################
# Generates documentation for a target, for example a Swift package,
# that supports both iOS and macOS.
#
# The script is designed to be placed in the root of a Swift package.
# Change the paths as needed if your project structure is different.
#
# In order for DocC to annotate all symbols with the platforms

simonbs

Installing a specific version with Homebrew

The Internet has documented several ways of installing a specific version of a piece of software using Homebrew. None of them seem to work anymore. It seems like a feature that the developers of Homebrew do not want to support fully or at all.

A way of installing a specific version is by executing the following commands. The following assumes that we want to install version 3.24.0 of a package named foo.

Start by creating a new tap. The tap can contain multiple formula so we name it something generic.

simonbs

// Implementation of the view using AppKit.
#if os(macOS)
import AppKit
import SwiftUI

final class AppKitTextView: NSView {
    let textView: NSTextView = {
        let this = NSTextView()
        this.translatesAutoresizingMaskIntoConstraints = false
        return this

simonbs

UI.view = RootView()

function RootView() {
  const [isLoading, setLoading] = createSignal(true)
  const [xcodeGroups, setXcodeGroups] = createSignal([])
  
  fetchXcodes().then((xcodes) => {
    setLoading(false)
    setXcodeGroups(groupXcodes(xcodes))
  })

simonbs

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// always-run-in-app: true; icon-color: red;
// icon-glyph: film; share-sheet-inputs: url, plain-text;
// Manages a watchlist of movies. Run the script from the share sheet in the IMDb app to add a movie to the watchlist.
// When a movie is added, you can press the "✅"-button to mark the movie as watched. Press the "👀"-button to mark the button to be watched.
// The watchlist is backed by a JSON file stored in iCloud Drive.
let txts = args.plainTexts
let urls = args.urls
// If a plain text and URL input, we're adding a mocke to the list.

simonbs

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: yellow; icon-glyph: bicycle;
let results = await loadResults()
if (config.runsInWidget) {
  if (config.widgetFamily == "large") {
    let widget = createWidget(results, 8)
    await widget.presentLarge()
  } else if (config.widgetFamily == "medium") {
    let widget = createWidget(results, 3)

simonbs

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: cyan; icon-glyph: apple-alt;
const TITLE = "WWDC22"
const PAST_EVENT_TEXT = "Have a great Dub Dub!"
const DATE = "2022-06-06T17:00:00Z"
const BG_IMG_URL = "https://i.ibb.co/9t9CbxX/wwdc22.png"
const LINK = "https://developer.apple.com/wwdc22/"

let widget = await createWidget()