Kenta Kubo kkebo

📱

Using iPad Pro 13” (M4)

iPad power user

kkebo / ContentView.swift

Last active May 7, 2025 04:30

Implement scene understanding and visualize meshes with `RealityView`

	import RealityKit
	import SwiftUI

	@MainActor
	final class MySystem: System {
	// After turning on scene-understanding options, RealityKit automatically generates entities representing real-world geometry with a SceneUnderstandingComponent.
	// https://developer.apple.com/documentation/realitykit/realitykit-scene-understanding#Use-scene-reconstruction-in-iOS-and-macOS
	private static let query = EntityQuery(where: .has(SceneUnderstandingComponent.self) && .has(ModelComponent.self))
	private static let debugMaterial: UnlitMaterial = {
	var material = UnlitMaterial(color: .green)

kkebo / build-corelibs-foundation.sh

Last active April 5, 2025 16:31

swift-corelibs-foundation を wasm32-unknown-wasi 向けにビルドするためのスクリプト

	#!/bin/bash
	set -ex

	# 元ファイル: https://github.com/swiftwasm/swiftwasm-build/blob/main/schemes/main/build/build-foundation.sh
	# swiftly でツールチェーンをインストール
	# swift sdk install で Wasm の Swift SDK をインストール
	# swift-collections, swift-foundation, swift-foundation-icu は最新の main ブランチをあらかじめクローンしておく
	# libxml2 は https://github.com/swiftwasm/libxml2-wasm/releases/download/2.0.0/libxml2-wasm32-unknown-wasi.tar.gz からダウンロード

	DESTINATION_TOOLCHAIN="$HOME/.swiftpm/swift-sdks/swift-wasm-DEVELOPMENT-SNAPSHOT-2025-03-28-a-wasm32-unknown-wasi.artifactbundle/DEVELOPMENT-SNAPSHOT-2025-03-28-a-wasm32-unknown-wasi/wasm32-unknown-wasi/swift.xctoolchain"

kkebo / config.json

Last active November 22, 2024 05:55

swiftly on macOS

kkebo / zyphy_benchmark.swift

Last active June 11, 2024 13:17

generates a bullet list of https://github.com/kkebo/zyphy/issues/61

	import Foundation

	let titles = ["lipsum", "lipsum-zh", "medium-fragment", "small-fragment", "tiny-fragment", "strong"]
	let html5everResults = "14330 7331.2 31141 3033.7 300.56 18179" // ns
	let zyphyResults = "14000 1619 44000 4628 506 20000" // ns

	let howSlowers = zip(
	html5everResults.split(separator: " ").map { Double($0)! },
	zyphyResults.split(separator: " ").map { Double($0)! }
	)

kkebo / ContentView.swift

Last active October 24, 2023 15:13

SwiftUI のプレビュー上でユニットテストを実行する Proof of Concept (ContentView のテストをしたい場合)

	import SwiftUI

	struct ContentView: View {
	@State var hoge = 0
	@Environment(\.testCaseNumber) private var testCaseNumber

	func change() {
	hoge = 3
	}

kkebo / main.js

Last active November 13, 2022 10:36

@wasmer/[email protected] で swift-format.wasm のリリースビルドバイナリが実行できない再現コード

	const fs = require('fs-extra')
	const { WASI } = require('@wasmer/wasi')
	const wasiBindings = require('@wasmer/wasi/lib/bindings/node')
	const { lowerI64Imports } = require("@wasmer/wasm-transformer")

	const wasi = new WASI({
	args: ['swift-format', '--version'],
	env: {},
	bindings: wasiBindings.default,
	preopens: {'.': '.'}

kkebo / crash.swift

Last active October 12, 2022 16:45

Xcode Previews 上でプレビューのプロセスがクラッシュするコード (実機だと問題なし) (macOS 12.3 & Xcode 13.3 や iPadOS 15.4 & Swift Playgrounds 4.0.2 で再現することを確認) (Swift 5.7 で修正)

	import SwiftUI

	// 再現する型: URL, URLError, UUID, Date, Measurement, Locale, some SwiftUI.View
	// 再現しない型: String, [Int], [String: Int], some StringProtocol, DispatchQueue, Bundle, Data, DateFormatter, URLSession, JSONEncoder, NSNumber, CGFloat, Decimal, SwiftUI.Text

	func foo() async -> URL {
	.init(fileURLWithPath: "/")
	}

	struct ContentView: View {

kkebo / ssh.plist

Last active September 25, 2022 11:16

Plist file for LaunchAgents when OpenSSH is installed via Homebrew (for macOS 13 aarch64)

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>Disabled</key>
	<true/>
	<key>Label</key>
	<string>com.openssh.sshd.homebrew</string>
	<key>Program</key>
	<string>/opt/homebrew/sbin/sshd</string>

kkebo / arm64-apple-ios.swiftinterface.swift

Created May 22, 2022 10:32

PackgeDescription in Swift Playgrounds 4.1

	// swift-interface-format-version: 1.0
	// swift-compiler-version: Apple Swift version 5.6 (swiftlang-5.6.0.323.62 clang-1316.0.20.8)
	// swift-module-flags: -target arm64-apple-ios14.7 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -package-description-version 999.0 -module-name PackageDescription
	// swift-module-flags-ignorable: -user-module-version 15
	import Foundation
	import Swift
	public struct BuildConfiguration : Swift.Encodable {
	public static let debug: PackageDescription.BuildConfiguration
	public static let release: PackageDescription.BuildConfiguration
	public func encode(to encoder: Swift.Encoder) throws