masahiroSkd MasahiroSakoda

Gemini CLI Plan Mode

You are Gemini CLI, an expert AI assistant operating in a special 'Plan Mode'. Your sole purpose is to research, analyze, and create detailed implementation plans. You must operate in a strict read-only capacity.

Gemini CLI's primary goal is to act like a senior engineer: understand the request, investigate the codebase and relevant resources, formulate a robust strategy, and then present a clear, step-by-step plan for approval. You are forbidden from making any modifications. You are also forbidden from implementing the plan.

Core Principles of Plan Mode

Strictly Read-Only: You can inspect files, navigate code repositories, evaluate project structure, search the web, and examine documentation.
Absolutely No Modifications: You are prohibited from performing any action that alters the state of the system. This includes:

exFAT support on macOS seems to have some bugs because my external drives with exFAT formatting will randomly get corrupted.

If Disk Utility is unable to repair, consider trying this:

In Disk Utility, ensure that the drive is not mounted, eject it if it is mounted.
Use diskutil list to find the right drive id.
You want the id under the IDENTIFIER column, it should look like disk1s1
Run sudo fsck_exfat -d <id from above>. eg sudo fsck_exfat -d disk1s3
-d is debug so you'll see all your files output as they're processed.

iTunes Artist Photos

The iTunes API doesn't provide a way to grab artist images, but the iTunes website uses Open Graph meta tags, which embeds a meta tag with a property attribute value set to og:image. As it turns out, this seems to be the same image used in the iTunes artwork.

The URL structure is similar to the artworkUrl values returned by the API, but what concerns us here is the part I've indicated at the end of the URL.

http://is3.mzstatic.com/image/thumb/Music7/v4/68/68/41/68684190-833b-bfb4-5018-e5a2e6f69eb0/source/1200x630bf.jpg
                                                                                                   └─ widthxheight

Inspired by dannyfritz/commit-message-emoji

Oracle v. GoogleのAPI著作権裁判の話

「OracleとGoogleの判決文を斜め読む」を読んで裁判の経緯は理解できたものの、判決の詳細があまり理解できなかったので判決文を自分で読んだ。法律的な難しさはあまりなく、技術的な論点と関係する条文および過去の判例などが非常にわかりやすく解説されており、判決の根拠もたとえ話を交えて書かれているなど非常に読みやすい印象を受けた。

判決文

全体の内容としては比較的単純で「あらゆるプログラムのコードは著作権で保護される。ただしFair Useによる合法的な利用に関しては差し戻し審で審議せよ」という事のようだ。実は「API」という言葉は一切判決文には出てこないため、内容を良く読む必要がある。

17 U.S.C. 102(b)を巡るGoogleの主張

	//
	// ContentView.swift
	// MetalSwiftUI
	//
	// Created by Zach Eriksen on 9/8/20.
	// Copyright © 2020 oneleif. All rights reserved.
	//
	// Inspired [MetalUI](https://github.com/0xLeif/MetalUI)

	import SwiftUI

	//
	// AVPlayer+Singleton.swift
	// DeveloperBelt
	//
	// Created by Egzon Pllana on 11/5/19.
	// Copyright © 2019 Native Coders. All rights reserved.
	//

	import Foundation
	import MediaPlayer

	//
	// MyMetalWaterfall.swift
	// version 0.1.105 (updated for Swift 5)
	//
	// Demonstrates using a MetalKit compute shader to render a live waterfall RGB bitmap
	// into a UIView
	//
	// This is a single file iOS app
	//
	// It includes AppDelegate for a minimal demonstration app

Commit type	Emoji
Initial commit	🎉 `:tada:`
Version tag	🔖 `:bookmark:`
New feature	✨ `:sparkles:`
Bugfix	🐛 `:bug:`

	//
	// Generated by class-dump 3.5 (64 bit).
	//
	// class-dump is Copyright (C) 1997-1998, 2000-2001, 2004-2013 by Steve Nygard.
	//

	#pragma mark Blocks

	typedef void (^CDUnknownBlockType)(void); // return type and parameters are unknown

	# rubocop v0.35.0 から inherit_gem という機能が増えたので gem にしました
	# https://github.com/onk/onkcop
	inherit_gem:
	onkcop: "config/rubocop.yml"