loadProfile：profile 发现与补丁层组合

78export interface ProfileLayer {
80  packageName: string       // dsh.profile.bundles 里列的名字
82  packageDir: string        // bundle 包的绝对目录
84  patchPaths: readonly string[]   // 0.1.7-rc.1：由 patchPath 改名为 patchPathsbundle 可声明多个补丁文件
86  patches: PatchOptions[]   // 解析后的补丁列表（多个文件按顺序拼接）
87}
90export interface Profile {
92  name: string
94  dir: string
96  layers: ProfileLayer[]   // bundle 层，按 dsh.profile.bundles 顺序
98  patchPath: string        // profile 自己的 cordis.patch.yml 路径（仍是单数）
100  patches: PatchOptions[] // 用户层补丁；文件不存在时为空0.1.6-alpha.2：patchReload 字段已删（101 行直接闭合）
101}
158export const PROFILE_TEMPLATES: Record<string, ProfileTemplate> = {
160    bundles: ['@deepseek-ai/dsh-base', '@deepseek-ai/dsh-acp-app'],
163    bundles: ['@deepseek-ai/dsh-base', '@deepseek-ai/dsh-web-app'],
166    bundles: ['@deepseek-ai/dsh-base', '@deepseek-ai/dsh-headless'],
169    bundles: ['@deepseek-ai/dsh-base', '@deepseek-ai/dsh-sdk-app'],
172    bundles: ['@deepseek-ai/dsh-sdk-minimal'],   // 0.1.6-alpha.1 新增最小 SDK 模板（不带 base）
174}

690export function loadProfile(
691  binName: string, name: string, installAnchor: string, home: string = resolveDshHome(),
692  options: { userLayer?: boolean } = {},
693): Profile {
694  const dir = resolveProfileDir(name, home)
695  if (!existsSync(join(dir, 'package.json'))) {
696    const template = PROFILE_TEMPLATES[name]
697    if (template === undefined) {
698      throw new Error(
699        `${binName}: profile ${JSON.stringify(name)} does not exist; create it with 'dsh plugin --profile ${name} add <package>'`,
700      )
701    }
702    initProfile(dir, template.bundles)
703  }
704  removeLinkProjections(dir)   // 0.1.7-rc.1 新增：清理旧版 link 后端留下的投影取代被删除的 heal 系列
705  normalizeShippedProfile(name, dir, readProfileManifest(binName, dir))
706  return loadProfileDirectory(binName, dir, installAnchor, options)
707}
642export function loadProfileDirectory(binName: string, dir: string, installAnchor: string,
646  options: { userLayer?: boolean } = {}): Profile {
648  const manifest = readProfileManifest(binName, dir)
649  const bundles = manifest.dsh?.profile?.bundles ?? []
650  const layers: ProfileLayer[] = []
651  const exemptions = bundles.length === 0 ? {} : readProfileVersionExemptions(dir)
652  for (const packageName of bundles) {
653    try {
654      const packageDir = resolveBundleDir(binName, packageName, installAnchor, dir)
655      const bundleManifest = readProfileManifest(binName, packageDir)
656      const bundle = bundleManifest.dsh?.bundle
657      if (bundle === undefined) {
658        throw new Error(`${binName}: profile bundle ${JSON.stringify(packageName)} declares no dsh.bundle in its package.json`)
659      }
661      const issue = evaluatePluginCompatibility(bundleManifest, exemptions)
662      if (issue !== undefined && !issue.exempted) throw new Error(pluginCompatibilityWarning(issue))
663      const patchPaths = bundlePatchPaths(packageDir, bundle)   // 0.1.7-rc.1：0..N 个补丁文件取代旧版的 join(packageDir, declared)
664      const patches = patchPaths.flatMap(patchPath => loadOverlayPatches(binName, patchPath))
665      layers.push({ packageName, packageDir, patchPaths, patches })
666    } catch (error) {
667      process.stderr.write(`${binName}: skipping profile bundle ${JSON.stringify(packageName)}: ${String(error)}\n`)   // 不再 fail-loud坏 bundle 跳过而非中断启动
668    }
669  }
670  const patchPath = join(dir, PROFILE_PATCH_FILENAME)
671  const patches = options.userLayer !== false && existsSync(patchPath)
672    ? loadOverlayPatches(binName, patchPath)
673    : []
674  return { name: basename(dir), dir, layers, patchPath, patches }   // 无 patchReload0.1.6-alpha.2
675}

617export function resolveBundleDir(
618  binName: string, packageName: string, installAnchor: string, profileDir: string,
619): string {
620  for (const anchor of [installAnchor, join(profileDir, 'package.json')]) {
621    const dir = packageDirFromAnchor(anchor, packageName)
622    if (dir !== undefined) return dir
623  }
624  throw new Error(
625    `${binName}: cannot resolve profile bundle ${JSON.stringify(packageName)} from the dsh installation or ${profileDir}; `
626    + `run 'dsh plugin --profile ${basename(profileDir)} install' if its dependency is not installed`,
627  )
628}

717export function composeEntries(
718  layers: readonly PatchOptions[][], warn: (message: string) => void = () => {},
719): EntryOptions[] {
720  return applyEntryPatches([], structuredClone(layers.flat()), (message: string, ...args: unknown[]) => {
721    let index = 0
722    warn(message.replace(/%C/g, () => JSON.stringify(args[index++])))
723  })
724}