Hmbown/DeepSeek-TUI

doctor: show active search provider in codewhale doctor output

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#2,131 建立於 2026年5月25日

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描述

Problem

web_search defaults to Bing HTML scraping, which silently returns empty results for technical queries. DuckDuckGo works reliably (see #2130, #964). Users don't discover the [search] config section because:

  1. codewhale doctor doesn't mention the active search provider
  2. The config.example.toml search section is commented out by default
  3. There's no /search slash command to inspect or switch providers

Proposed Fix

Add a search provider line to codewhale doctor output:

Search provider: bing (default; set [search] provider = "duckduckgo" in config.toml to switch)

or when DuckDuckGo is configured:

Search provider: duckduckgo (configured in ~/.deepseek/config.toml)

Acceptance Criteria

  • codewhale doctor shows the active search provider with its source (default vs. config)
  • Provider line includes a brief hint about switching when on default Bing
  • codewhale doctor --json includes search_provider field in output
  • When DEEPSEEK_SEARCH_PROVIDER env var is set, doctor shows "env override" source

Stretch (separate PR)

  • /search slash command to inspect and switch providers in-session
  • codewhale doctor warns when Bing is the active provider ("Bing may return empty results for technical queries")

Related

  • #2130 — code-level Bing→DDG fallback
  • #964 — original web_search bug report
  • #1681 — region-aware search providers

貢獻者指南

技術棧
rust
領域
clideveloper experience
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
basic Rustfamiliarity with CLI output
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
80
研究方向
Look at the `doctor` subcommand implementation, likely in `src/doctor.rs` or similar. Find where the doctor output is built and add a line for the search provider. Check how the config is loaded (e.g., `Config::load()`) to determine the active provider. Ensure the JSON output also includes the new field. Refer to the existing doctor output format for consistency.