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修复 Windows 路径处理，将反斜杠转换为正斜杠防止 Bun 崩溃 #1

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修复 Windows 路径处理，将反斜杠转换为正斜杠防止 Bun 崩溃 #1

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46 changes: 25 additions & 21 deletions build.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,16 @@
import { build, type BuildConfig } from 'bun'
import { existsSync, mkdirSync } from 'fs'
import { chmod } from 'fs/promises'
import { fileURLToPath } from 'node:url'

// 【终极修复】强制所有反斜杠变为正斜杠，严防 Bun 崩溃
function toBunWinPath(url: string | URL): string {
return fileURLToPath(url).replace(/\\/g, '/')
}

const VERSION = process.env.VERSION ?? '6.6.66'
const BUILD_TIME = new Date().toISOString()

// All feature flags disabled for external/open builds.
// Internal Anthropic features (CHICAGO_MCP, BRIDGE_MODE, DAEMON, etc.)
// require private packages or internal infrastructure.
const DISABLED_FEATURES: Record<string, boolean> = {
ABLATION_BASELINE: false,
AGENT_MEMORY_SNAPSHOT: false,
Expand Down Expand Up @@ -105,7 +108,6 @@ const DISABLED_FEATURES: Record<string, boolean> = {
WORKFLOW_SCRIPTS: false,
}

// Build define map: MACRO.* constants and feature() flags
const define: Record<string, string> = {
'MACRO.VERSION': JSON.stringify(VERSION),
'MACRO.BUILD_TIME': JSON.stringify(BUILD_TIME),
Expand All @@ -114,13 +116,9 @@ const define: Record<string, string> = {
'MACRO.NATIVE_PACKAGE_URL': JSON.stringify('https://registry.npmjs.org/@anthropic-ai/claude-code'),
'MACRO.PACKAGE_URL': JSON.stringify('https://registry.npmjs.org/@anthropic-ai/claude-code'),
'MACRO.VERSION_CHANGELOG': JSON.stringify(''),
// Set production mode to suppress React development warnings
'process.env.NODE_ENV': JSON.stringify('production'),
}

// Feature flags are handled via the bun:bundle shim (always returns false)
// No additional define entries needed for feature()

if (!existsSync('dist')) {
mkdirSync('dist', { recursive: true })
}
Expand All @@ -136,29 +134,35 @@ const config: BuildConfig = {
minify: false,
sourcemap: 'external',
define,
external: [],
// Resolve color-diff-napi to the pure TS implementation
plugins: [
external:[],
plugins:[
{
name: 'shim-resolver',
setup(build) {
// Redirect color-diff-napi to the pure TS implementation
build.onResolve({ filter: /^color-diff-napi$/ }, () => ({
path: new URL('./src/native-ts/color-diff/index.ts', import.meta.url).pathname,
path: toBunWinPath(new URL('./src/native-ts/color-diff/index.ts', import.meta.url)),
}))
// Redirect bun:bundle to our shim (feature() always returns false)

build.onResolve({ filter: /^bun:bundle$/ }, () => ({
path: new URL('./shims/bun-bundle.ts', import.meta.url).pathname,
path: toBunWinPath(new URL('./shims/bun-bundle.ts', import.meta.url)),
}))
// Redirect react/compiler-runtime to the installed react-compiler-runtime package (React 18 compat)

build.onResolve({ filter: /^react\/compiler-runtime$/ }, (args) => ({
path: import.meta.resolve('react-compiler-runtime').replace('file://', ''),
path: toBunWinPath(import.meta.resolve('react-compiler-runtime')),
}))
// Redirect 'react' imports to our polyfill shim (adds React.use() for React 18)
// Skip redirect when the importer is the shim itself to avoid circular imports
const reactShimPath = new URL('./shims/react-use-polyfill.ts', import.meta.url).pathname

const reactShimPath = toBunWinPath(new URL('./shims/react-use-polyfill.ts', import.meta.url))

// 【核心修复】提前算出 node_modules 里面真实的 react 路径，并强制变为正斜杠
const realReactPath = toBunWinPath(import.meta.resolve('react'))

build.onResolve({ filter: /^react$/ }, (args) => {
if (args.importer === reactShimPath) return undefined // let it resolve normally
const importerPath = args.importer ? args.importer.replace(/\\/g, '/') : ''

if (importerPath === reactShimPath) {
// 不要 return undefined 让 Bun 自己解析了！直接把修正好的路径塞给它！
return { path: realReactPath }
}
return { path: reactShimPath }
})
},
Expand Down