新增 WSL 插件批量同步工具 tools/sync_wsl.py；TUI 插件为 mcpcfg.txt 增加实时监测与丢失自动重建防御

tools/sync_wsl.py

@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+"""
+sync_wsl.py — WSL 插件/配置批量同步（Win 生效份 -> WSL 生效份）。
+用法: python tools/sync_wsl.py [--only 名字 ...]
+机制: 每个文件经 `wsl -- bash -c "cat > dst && sha256sum dst"` stdin 管道推送
+      (绕 UNC OSError 22), 双侧 sha256 校验, 逐个报告, 任一失败退出码 1。
+同步清单(按「实际加载路径」对齐, 不是源码路径):
+      compaction-cn.ts / ai-mcp.ts / oc-session-all/tui.js / mcpcfg.txt
+"""
+import argparse
+import hashlib
+import io
+import os
+import subprocess
+import sys
+
+try:
+    sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8", errors="replace")
+except Exception:
+    pass
+
+DISTRO = "Ubuntu-24.04"
+WIN = os.path.join(os.path.expanduser("~"), ".config", "opencode")
+ITEMS = [
+    ("compaction-cn", os.path.join(WIN, "plugins", "compaction-cn.ts"),
+     "/root/.config/opencode/plugins/compaction-cn.ts"),
+    ("ai-mcp", os.path.join(WIN, "plugins", "ai-mcp.ts"),
+     "/root/.config/opencode/plugins/ai-mcp.ts"),
+    ("tui.js", os.path.join(WIN, "plugins", "oc-session-all", "tui.js"),
+     "/root/.config/opencode/plugins/oc-session-all/tui.js"),
+    ("mcpcfg", os.path.join(WIN, "mcpcfg.txt"),
+     "/root/.config/opencode/mcpcfg.txt"),
+]
+
+
+def sha256(b):
+    return hashlib.sha256(b).hexdigest()
+
+
+def sync_one(name, local, remote):
+    if not os.path.exists(local):
+        print("[%s] SKIP 本地不存在: %s" % (name, local))
+        return False
+    data = open(local, "rb").read()
+    local_sha = sha256(data)
+    cmd = 'cat > "%s" && sha256sum "%s"' % (remote, remote)
+    try:
+        r = subprocess.run(
+            ["wsl.exe", "-d", DISTRO, "--", "bash", "-c", cmd],
+            input=data, capture_output=True, timeout=120,
+        )
+    except Exception as e:
+        print("[%s] FAIL 启动 wsl.exe 异常: %s" % (name, e))
+        return False
+    if r.returncode != 0:
+        err = (r.stderr or b"").decode("utf-8", errors="replace")[:200]
+        print("[%s] FAIL push rc=%d %s" % (name, r.returncode, err))
+        return False
+    out = r.stdout or b""
+    text = out.decode("utf-8", errors="replace")
+    if "sha256" not in text and len(text.split()) < 2:
+        text = out.decode("utf-16-le", errors="replace")
+    parts = text.split()
+    remote_sha = parts[0].strip() if parts else ""
+    ok = remote_sha == local_sha
+    print("[%s] %s %d bytes sha=%s" % (name, "OK  " if ok else "FAIL", len(data), local_sha[:12]))
+    return ok
+
+
+def main():
+    ap = argparse.ArgumentParser()
+    ap.add_argument("--only", nargs="*", default=None, help="只同步指定名字")
+    args = ap.parse_args()
+    items = [it for it in ITEMS if not args.only or it[0] in args.only]
+    ok = 0
+    for name, local, remote in items:
+        if sync_one(name, local, remote):
+            ok += 1
+    print("result: %d/%d OK" % (ok, len(items)))
+    return 0 if ok == len(items) else 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())

tui-plugins/oc-session-all.js

@@ -582,6 +582,48 @@ export default Plugin.define({
       return parts.join("|")
     }
 
+    // ── 一手防御：mcpcfg.txt 实时监测 + 自动重建（2026-10-12）─────────────
+    // 背景：OC 升级/更新会删掉 ~/.config/opencode 下的非官方文件（实测
+    // mcpcfg.txt、同步脚本都被删过）→ 插件判 mode=off → /mcpon /mcpoff
+    // 整个不注册。这里在 watcher tick 里做实时兜底：文件丢了立刻按同目录
+    // 现存配置重建（模式=自动）；重建后需重启 OC 才会重注册命令（toast 提示）。
+    const mcpcfgRebuiltAt = { ts: 0 }
+    function ensureMcpcfgAlive() {
+      try {
+        if (existsSync(CFG_TXT)) return true
+        const active = join(LOG_DIR, "opencode.json")
+        if (!existsSync(active)) {
+          log("[oc-session-all] 防御: mcpcfg.txt 与 opencode.json 均缺失，无法自动重建")
+          return false
+        }
+        const has = activeHasMcp(active)
+        const shadow = healShadowPath(active, "")
+        if (!shadow || !existsSync(shadow)) {
+          log("[oc-session-all] 防御: mcpcfg.txt 丢失且未找到影子配置，无法自动重建(shadow=" + shadow + ")")
+          return false
+        }
+        const onPath = has ? active : shadow
+        const quietPath = has ? shadow : active
+        if (!writeMcpCfg("auto", onPath, quietPath)) return false
+        log("[oc-session-all] 防御: mcpcfg.txt 丢失已自动重建(模式=自动 on=" + onPath + " quiet=" + quietPath + ")")
+        const now = Date.now()
+        if (now - mcpcfgRebuiltAt.ts > 60000) {
+          mcpcfgRebuiltAt.ts = now
+          try {
+            context.ui.toast.show({
+              message: "mcpcfg.txt 已自动重建（重启 OC 后 /mcpon /mcpoff 恢复）",
+              variant: "warning",
+              duration: 6000,
+            })
+          } catch (e) {}
+        }
+        return true
+      } catch (e) {
+        log("[oc-session-all] ensureMcpcfg ERROR: " + e.message)
+        return false
+      }
+    }
+
     const presentDirs = skillDirs.filter((d) => existsSync(d))
     let lastSkillSig = skillSignature()
     log(
@@ -634,6 +676,8 @@ export default Plugin.define({
 
     setInterval(() => {
       try {
+        // 一手防御：mcpcfg.txt 被 OC 更新删除时自动重建（健康时仅一次 existsSync，开销可忽略）
+        ensureMcpcfgAlive()
         const sig = skillSignature()
         if (sig === lastSkillSig) return
         lastSkillSig = sig