Hmbown/DeepSeek-TUI

doctor: show active search provider in codewhale doctor output

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#2,131 创建于 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

贡献者指南

技术栈
rust
领域
clideveloper experience
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
basic Rustfamiliarity with CLI output
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
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.
doctor: show active search provider in codewhale doctor output · Hmbown/DeepSeek-TUI#2131 | Good First Issue