Pnant
762824c590
- backends is now an ordered candidate list (first = preferred); channels report the backend actually serving via active_backend, surfaced in the doctor text report and --json - new agent_reach/probe.py really executes upstream commands and tells apart missing / broken (stale venv shebang after a system Python upgrade) / timeout, with a reinstall prescription for broken installs - all 13 channels migrated off which()-only checks: fixes bilibili false-positive "bili-cli 可用" on broken shims, misleading xiaohongshu "连接失败", rdt OSError crashing doctor, mcporter breakage masquerading as "未配置" - twitter: 15s probe + 1 retry (flaky 10s timeout), broken twitter-cli now falls back to bird instead of aborting the check - doctor survives per-channel exceptions; config supports per-channel backend override (<channel>_backend / <CHANNEL>_BACKEND env) - fix skill install/uninstall crash on symlinked skill dirs (the "[Errno None] None" warning from shutil.rmtree on a symlink) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
43 lines
1.8 KiB
Python
43 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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"""GitHub — check if gh CLI is available."""
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from agent_reach.probe import probe_command
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from .base import Channel
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class GitHubChannel(Channel):
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name = "github"
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description = "GitHub 仓库和代码"
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backends = ["gh CLI"]
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tier = 0
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def can_handle(self, url: str) -> bool:
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from urllib.parse import urlparse
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return "github.com" in urlparse(url).netloc.lower()
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def check(self, config=None):
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# 真跑 gh auth status 探活。注意：未登录时 rc!=0 是正常业务态（warn），不是 error。
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probe = probe_command("gh", ["auth", "status"], timeout=10, package="gh")
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if probe.status == "missing":
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self.active_backend = None
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return "warn", "gh CLI 未安装。安装：https://cli.github.com"
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if probe.status == "broken":
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# gh 是二进制安装（brew/官方包），不是 pip 包——处方不用 pipx/uv 文案
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self.active_backend = None
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return "error", (
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"gh 命令存在但无法执行——安装已损坏。重装即可修复：\n"
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" brew reinstall gh\n"
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"或从 https://cli.github.com 重新安装 gh CLI"
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)
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if probe.status == "timeout":
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# gh 本体能启动（工具是活的），只是状态检查超时
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self.active_backend = "gh CLI"
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return "warn", "gh CLI 状态检查超时，运行 gh auth status 查看详情"
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if probe.ok:
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self.active_backend = "gh CLI"
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return "ok", "完整可用（读取、搜索、Fork、Issue、PR 等）"
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# rc != 0：gh 活着但未认证（gh auth status 的正常业务态）
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self.active_backend = "gh CLI"
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return "warn", "gh CLI 已安装但未认证。运行 gh auth login 可解锁完整功能"
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