reconstruct and build @anthropic-ai/claude-code source from source map

- Extract 4756 source files from cli.js.map (57MB)
- Set up Bun build system with bun:bundle feature flag shim
- Configure 90+ compile-time feature flags matching production defaults
- Inject MACRO constants (VERSION, BUILD_TIME, etc.)
- Create stubs for private packages (color-diff-napi, modifiers-napi, etc.)
- Install all public dependencies via pnpm
- Patch commander v14 to allow multi-char short flags (-d2e)
- Build output: dist/cli.js (22MB), verified working

claude-code-source/node_modules/.pnpm/env-paths@4.0.0/node_modules/env-paths/index.d.ts

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+export type Options = {
+	/**
+	__Don't use this option unless you really have to!__
+
+	Suffix appended to the project name to avoid name conflicts with native apps. Pass an empty string to disable it.
+
+	@default 'nodejs'
+	*/
+	readonly suffix?: string;
+};
+
+export type Paths = {
+	/**
+	Directory for data files.
+
+	Example locations (with the default `nodejs` suffix):
+
+	- macOS: `~/Library/Application Support/MyApp-nodejs`
+	- Windows: `%LOCALAPPDATA%\MyApp-nodejs\Data` (for example, `C:\Users\USERNAME\AppData\Local\MyApp-nodejs\Data`)
+	- Linux: `~/.local/share/MyApp-nodejs` (or `$XDG_DATA_HOME/MyApp-nodejs`)
+	*/
+	readonly data: string;
+
+	/**
+	Directory for config files.
+
+	Example locations (with the default `nodejs` suffix):
+
+	- macOS: `~/Library/Preferences/MyApp-nodejs`
+	- Windows: `%APPDATA%\MyApp-nodejs\Config` (for example, `C:\Users\USERNAME\AppData\Roaming\MyApp-nodejs\Config`)
+	- Linux: `~/.config/MyApp-nodejs` (or `$XDG_CONFIG_HOME/MyApp-nodejs`)
+	*/
+	readonly config: string;
+
+	/**
+	Directory for non-essential data files.
+
+	Example locations (with the default `nodejs` suffix):
+
+	- macOS: `~/Library/Caches/MyApp-nodejs`
+	- Windows: `%LOCALAPPDATA%\MyApp-nodejs\Cache` (for example, `C:\Users\USERNAME\AppData\Local\MyApp-nodejs\Cache`)
+	- Linux: `~/.cache/MyApp-nodejs` (or `$XDG_CACHE_HOME/MyApp-nodejs`)
+	*/
+	readonly cache: string;
+
+	/**
+	Directory for log files.
+
+	Example locations (with the default `nodejs` suffix):
+
+	- macOS: `~/Library/Logs/MyApp-nodejs`
+	- Windows: `%LOCALAPPDATA%\MyApp-nodejs\Log` (for example, `C:\Users\USERNAME\AppData\Local\MyApp-nodejs\Log`)
+	- Linux: `~/.local/state/MyApp-nodejs` (or `$XDG_STATE_HOME/MyApp-nodejs`)
+	*/
+	readonly log: string;
+
+	/**
+	Directory for temporary files.
+
+	Example locations (with the default `nodejs` suffix):
+
+	- macOS: `/var/folders/jf/f2twvvvs5jl_m49tf034ffpw0000gn/T/MyApp-nodejs`
+	- Windows: `%LOCALAPPDATA%\Temp\MyApp-nodejs` (for example, `C:\Users\USERNAME\AppData\Local\Temp\MyApp-nodejs`)
+	- Linux: `/tmp/USERNAME/MyApp-nodejs`
+	*/
+	readonly temp: string;
+};
+
+/**
+Get paths for storing things like data, config, cache, etc.
+
+Note: It only generates the path strings. It doesn't create the directories for you. You can use [`fs.mkdir(…, {recursive: true})`](https://nodejs.org/api/fs.html#fspromisesmkdirpath-options) to create the directories.
+
+@param name - The name of your project. Used to generate the paths.
+@returns The paths to use for your project on current OS.
+
+@example
+```
+import envPaths from 'env-paths';
+
+const paths = envPaths('MyApp');
+
+paths.data;
+//=> '/home/sindresorhus/.local/share/MyApp-nodejs'
+
+paths.config
+//=> '/home/sindresorhus/.config/MyApp-nodejs'
+```
+*/
+export default function envPaths(name: string, options?: Options): Paths;

claude-code-source/node_modules/.pnpm/env-paths@4.0.0/node_modules/env-paths/index.js

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+import path from 'node:path';
+import os from 'node:os';
+import process from 'node:process';
+import {assertSafeFilename} from 'is-safe-filename';
+
+const homedir = os.homedir();
+const tmpdir = os.tmpdir();
+const {env} = process;
+
+const macos = name => {
+	const library = path.join(homedir, 'Library');
+
+	return {
+		data: path.join(library, 'Application Support', name),
+		config: path.join(library, 'Preferences', name),
+		cache: path.join(library, 'Caches', name),
+		log: path.join(library, 'Logs', name),
+		temp: path.join(tmpdir, name),
+	};
+};
+
+const windows = name => {
+	const appData = env.APPDATA || path.join(homedir, 'AppData', 'Roaming');
+	const localAppData = env.LOCALAPPDATA || path.join(homedir, 'AppData', 'Local');
+
+	return {
+		// Data/config/cache/log are invented by me as Windows isn't opinionated about this
+		data: path.join(localAppData, name, 'Data'),
+		config: path.join(appData, name, 'Config'),
+		cache: path.join(localAppData, name, 'Cache'),
+		log: path.join(localAppData, name, 'Log'),
+		temp: path.join(tmpdir, name),
+	};
+};
+
+// https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
+const linux = name => {
+	const username = path.basename(homedir);
+
+	return {
+		data: path.join(env.XDG_DATA_HOME || path.join(homedir, '.local', 'share'), name),
+		config: path.join(env.XDG_CONFIG_HOME || path.join(homedir, '.config'), name),
+		cache: path.join(env.XDG_CACHE_HOME || path.join(homedir, '.cache'), name),
+		// https://wiki.debian.org/XDGBaseDirectorySpecification#state
+		log: path.join(env.XDG_STATE_HOME || path.join(homedir, '.local', 'state'), name),
+		temp: path.join(tmpdir, username, name),
+	};
+};
+
+export default function envPaths(name, {suffix = 'nodejs'} = {}) {
+	assertSafeFilename(name);
+
+	if (suffix) {
+		// Add suffix to prevent possible conflict with native apps
+		name += `-${suffix}`;
+	}
+
+	assertSafeFilename(name);
+
+	if (process.platform === 'darwin') {
+		return macos(name);
+	}
+
+	if (process.platform === 'win32') {
+		return windows(name);
+	}
+
+	return linux(name);
+}

claude-code-source/node_modules/.pnpm/env-paths@4.0.0/node_modules/env-paths/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

claude-code-source/node_modules/.pnpm/env-paths@4.0.0/node_modules/env-paths/package.json

@@ -0,0 +1,55 @@
+{
+	"name": "env-paths",
+	"version": "4.0.0",
+	"description": "Get paths for storing things like data, config, cache, etc",
+	"license": "MIT",
+	"repository": "sindresorhus/env-paths",
+	"funding": "https://github.com/sponsors/sindresorhus",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "https://sindresorhus.com"
+	},
+	"type": "module",
+	"exports": {
+		"types": "./index.d.ts",
+		"default": "./index.js"
+	},
+	"sideEffects": false,
+	"engines": {
+		"node": ">=20"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"common",
+		"user",
+		"paths",
+		"env",
+		"environment",
+		"directory",
+		"dir",
+		"appdir",
+		"path",
+		"data",
+		"config",
+		"cache",
+		"logs",
+		"temp",
+		"linux",
+		"unix"
+	],
+	"dependencies": {
+		"is-safe-filename": "^0.1.0"
+	},
+	"devDependencies": {
+		"ava": "^6.4.1",
+		"tsd": "^0.33.0",
+		"xo": "^1.2.3"
+	}
+}

claude-code-source/node_modules/.pnpm/env-paths@4.0.0/node_modules/env-paths/readme.md

@@ -0,0 +1,100 @@
+# env-paths
+
+> Get paths for storing things like data, config, cache, etc
+
+Uses the correct OS-specific paths. Most developers get this wrong.
+
+## Install
+
+```sh
+npm install env-paths
+```
+
+## Usage
+
+```js
+import envPaths from 'env-paths';
+
+const paths = envPaths('MyApp');
+
+paths.data;
+//=> '/home/sindresorhus/.local/share/MyApp-nodejs'
+
+paths.config
+//=> '/home/sindresorhus/.config/MyApp-nodejs'
+```
+
+## API
+
+### paths = envPaths(name, options?)
+
+Note: It only generates the path strings. It doesn't create the directories for you. You can use [`fs.mkdir(…, {recursive: true})`](https://nodejs.org/api/fs.html#fspromisesmkdirpath-options) to create the directories.
+
+#### name
+
+Type: `string`
+
+The name of your project. Used to generate the paths.
+
+#### options
+
+Type: `object`
+
+##### suffix
+
+Type: `string`\
+Default: `'nodejs'`
+
+**Don't use this option unless you really have to!**
+
+Suffix appended to the project name to avoid name conflicts with native apps. Pass an empty string to disable it.
+
+### paths.data
+
+Directory for data files.
+
+Example locations (with the default `nodejs` [suffix](#suffix)):
+
+- macOS: `~/Library/Application Support/MyApp-nodejs`
+- Windows: `%LOCALAPPDATA%\MyApp-nodejs\Data` (for example, `C:\Users\USERNAME\AppData\Local\MyApp-nodejs\Data`)
+- Linux: `~/.local/share/MyApp-nodejs` (or `$XDG_DATA_HOME/MyApp-nodejs`)
+
+### paths.config
+
+Directory for config files.
+
+Example locations (with the default `nodejs` [suffix](#suffix)):
+
+- macOS: `~/Library/Preferences/MyApp-nodejs`
+- Windows: `%APPDATA%\MyApp-nodejs\Config` (for example, `C:\Users\USERNAME\AppData\Roaming\MyApp-nodejs\Config`)
+- Linux: `~/.config/MyApp-nodejs` (or `$XDG_CONFIG_HOME/MyApp-nodejs`)
+
+### paths.cache
+
+Directory for non-essential data files.
+
+Example locations (with the default `nodejs` [suffix](#suffix)):
+
+- macOS: `~/Library/Caches/MyApp-nodejs`
+- Windows: `%LOCALAPPDATA%\MyApp-nodejs\Cache` (for example, `C:\Users\USERNAME\AppData\Local\MyApp-nodejs\Cache`)
+- Linux: `~/.cache/MyApp-nodejs` (or `$XDG_CACHE_HOME/MyApp-nodejs`)
+
+### paths.log
+
+Directory for log files.
+
+Example locations (with the default `nodejs` [suffix](#suffix)):
+
+- macOS: `~/Library/Logs/MyApp-nodejs`
+- Windows: `%LOCALAPPDATA%\MyApp-nodejs\Log` (for example, `C:\Users\USERNAME\AppData\Local\MyApp-nodejs\Log`)
+- Linux: `~/.local/state/MyApp-nodejs` (or `$XDG_STATE_HOME/MyApp-nodejs`)
+
+### paths.temp
+
+Directory for temporary files.
+
+Example locations (with the default `nodejs` [suffix](#suffix)):
+
+- macOS: `/var/folders/jf/f2twvvvs5jl_m49tf034ffpw0000gn/T/MyApp-nodejs`
+- Windows: `%LOCALAPPDATA%\Temp\MyApp-nodejs` (for example, `C:\Users\USERNAME\AppData\Local\Temp\MyApp-nodejs`)
+- Linux: `/tmp/USERNAME/MyApp-nodejs`

claude-code-source/node_modules/.pnpm/env-paths@4.0.0/node_modules/is-safe-filename

@@ -0,0 +1 @@
+../../is-safe-filename@0.1.1/node_modules/is-safe-filename