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vscode/src/profiles/store.ts

@@ -0,0 +1,73 @@
+/**
+ * Workspace 级 profiles 表持久化。
+ *
+ * 单个工作区一张表，落盘到 `<workspace>/.spx/profiles.json`。
+ * 文件不存在或解析失败时返回默认 `{ profiles: ['dev', 'prod'], rows: [] }`，
+ * 首次 `writeProfiles` 时按需 `mkdir -p .spx` 再写入。
+ */
+
+import { promises as fsp } from 'node:fs'
+import * as path from 'node:path'
+
+export interface ProfileRow {
+  key: string
+  values: Record<string, string>
+}
+
+export interface ProfilesData {
+  profiles: string[]
+  rows: ProfileRow[]
+}
+
+const DEFAULT_DATA: ProfilesData = {
+  profiles: ['dev', 'prod'],
+  rows: [],
+}
+
+function profilesFile(workspaceRoot: string): string {
+  return path.join(workspaceRoot, '.spx', 'profiles.json')
+}
+
+/**
+ * 读取工作区 profiles 表。文件不存在或 JSON 解析失败时返回默认值。
+ */
+export async function readProfiles(workspaceRoot: string): Promise<ProfilesData> {
+  const file = profilesFile(workspaceRoot)
+  let raw: string
+  try {
+    raw = await fsp.readFile(file, 'utf8')
+  }
+  catch {
+    return { profiles: [...DEFAULT_DATA.profiles], rows: [] }
+  }
+  try {
+    const parsed = JSON.parse(raw) as Partial<ProfilesData>
+    const profiles = Array.isArray(parsed.profiles) && parsed.profiles.length > 0
+      ? parsed.profiles.map(String)
+      : [...DEFAULT_DATA.profiles]
+    const rows: ProfileRow[] = Array.isArray(parsed.rows)
+      ? parsed.rows.map((r) => {
+          const key = typeof r?.key === 'string' ? r.key : ''
+          const valuesObj = r?.values && typeof r.values === 'object' ? r.values : {}
+          const values: Record<string, string> = {}
+          for (const [k, v] of Object.entries(valuesObj))
+            values[k] = typeof v === 'string' ? v : String(v ?? '')
+          return { key, values }
+        })
+      : []
+    return { profiles, rows }
+  }
+  catch {
+    return { profiles: [...DEFAULT_DATA.profiles], rows: [] }
+  }
+}
+
+/**
+ * 写入工作区 profiles 表。父目录不存在会自动创建。
+ */
+export async function writeProfiles(workspaceRoot: string, data: ProfilesData): Promise<void> {
+  const dir = path.join(workspaceRoot, '.spx')
+  await fsp.mkdir(dir, { recursive: true })
+  const file = profilesFile(workspaceRoot)
+  await fsp.writeFile(file, `${JSON.stringify(data, null, 2)}\n`, 'utf8')
+}