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获取 PR 的 diff 变更信息。当需要查看 PR 代码变更、获取文件差异时使用此技能。
Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Basé sur la classification professionnelle SOC
| name | cnb-pr-diff |
| description | 获取 PR 的 diff 变更信息。当需要查看 PR 代码变更、获取文件差异时使用此技能。 |
获取 PR 的代码变更差异信息，用于代码评审、变更总结等场景。
CNB_PULL_REQUEST_IID 存在）直接从环境变量获取：
CNB_PULL_REQUEST_SHACNB_PULL_REQUEST_TARGET_SHA若环境变量不存在，通过 API 查询当前 PR 详情。
用户输入中提及了 PR 编号（如 !45），需要：
# 将 ${pr_iid} 替换为实际 PR 编号
pr_info=$(curl -s \
"${CNB_API_ENDPOINT:-https://api.cnb.cool}/${CNB_REPO_SLUG}/-/pulls/${pr_iid}" \
-H "Accept: application/vnd.cnb.api+json" \
-H "Authorization: Bearer $CNB_TOKEN")
head_sha=$(echo "$pr_info" | jq -r '.head.sha')
target_sha=$(echo "$pr_info" | jq -r '.base.sha')
# 场景 B 需要确保本地有这些 commit
git fetch origin "$head_sha" "$target_sha" 2>/dev/null || git fetch origin
git diff --name-only "${target_sha}...${head_sha}"
git diff --stat "${target_sha}...${head_sha}"
git diff -U5 "${target_sha}...${head_sha}"
git diff -U5 "${target_sha}...${head_sha}" -- path/to/file.ts
根据使用场景，可排除无需关注的文件：
# 常见排除模式
git diff -U5 "${target_sha}...${head_sha}" -- . \
':!package-lock.json' ':!yarn.lock' ':!pnpm-lock.yaml' ':!go.sum' ':!*.lock' \
':!*.png' ':!*.jpg' ':!*.gif' ':!*.svg' ':!*.ico' \
':!*.min.js' ':!*.min.css' ':!*.map' \
':!dist/*' ':!build/*' ':!node_modules/*'
可排除的文件类型：
package-lock.json、yarn.lock、pnpm-lock.yaml、go.sum、Cargo.lock*.png、*.jpg、*.gif、*.svg、*.woff、*.ttf*.exe、*.dll、*.so、*.jar、*.pyc*.zip、*.tar.gz、*.rardist/、build/、out/、target/、.next/node_modules/、vendor/、.venv/*.min.js、*.min.css、*.map--name-only 查看文件列表，再按需获取具体文件-U5 提供 5 行上下文，可按需调整Create professional architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as standalone HTML files with SVG graphics, a built-in dark/light theme toggle, and one-click export to PNG / JPEG / WebP / SVG. Accepts plain-language descriptions or pasted Mermaid code (flowchart, sequenceDiagram, stateDiagram) and lays the diagram out from scratch in archify style. Use when the user asks for system architecture diagrams, infrastructure diagrams, cloud architecture visualizations, security diagrams, network topology, technical workflows, approval flows, runbooks, CI/CD flows, process diagrams, API call sequences, request lifecycles, data pipelines, ETL/ELT maps, PII boundaries, data lineage, state machines, lifecycle diagrams, status transitions, or asks to convert/beautify a Mermaid diagram.
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CNB 平台交互命令，支持代码仓库、Issue、PR、CI、制品库读写等操作。