pr-review-ci-fix

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PR Review + CI Auto-Fix

PR审核 + CI自动修复

Drive GitHub/GitLab PR reviews and CI triage from the shell using the Composio CLI. No tab-switching between browser, terminal, and chat.

使用Composio CLI从命令行完成GitHub/GitLab PR审核与CI问题排查，无需在浏览器、终端和聊天工具之间来回切换。

When to Use

适用场景

A PR needs a structured review (correctness, style, risks) with inline comments.
CI is red and you want the agent to read the logs, patch the code, and recheck.
You want a single command that cycles: fetch diff → critique → fix → push → rerun.

需要对PR进行结构化审核（正确性、代码风格、风险点）并添加行内评论时。
CI检查失败，希望由Agent读取日志、修补代码并重新验证时。
需要一个单一命令完成拉取差异 → 评估 → 修复 → 推送 → 重新运行循环时。

Prereqs

前置条件

bash

curl -fsSL https://composio.dev/install | bash
composio login
composio link github        # or: composio link gitlab

Optional env for non-interactive runs:

COMPOSIO_API_KEY

bash

curl -fsSL https://composio.dev/install | bash
composio login
composio link github        # 或：composio link gitlab

非交互式运行可选环境变量：

COMPOSIO_API_KEY

。

Core Toolkits

核心工具集

Discover slugs with search, then pin them for reuse:

bash

composio search "list pull request files" --toolkits github
composio search "download workflow logs" --toolkits github
composio search "create pr comment" --toolkits gitlab

Common slugs you'll reuse:

```
GITHUB_GET_A_PULL_REQUEST
```
```
GITHUB_LIST_PULL_REQUESTS_FILES
```

GITHUB_CREATE_A_REVIEW_FOR_A_PULL_REQUEST

GITHUB_LIST_WORKFLOW_RUNS_FOR_A_REPOSITORY

```
GITHUB_DOWNLOAD_WORKFLOW_RUN_LOGS
```
```
GITLAB_GET_SINGLE_MERGE_REQUEST
```
```
GITLAB_LIST_MERGE_REQUEST_DISCUSSIONS
```
```
GITLAB_CREATE_NEW_MERGE_REQUEST_NOTE
```

Always confirm via

composio execute <SLUG> --get-schema

before first use.

通过搜索发现slug，然后固定以便重复使用：

bash

composio search "list pull request files" --toolkits github
composio search "download workflow logs" --toolkits github
composio search "create pr comment" --toolkits gitlab

常用的可重复使用slug：

```
GITHUB_GET_A_PULL_REQUEST
```
```
GITHUB_LIST_PULL_REQUESTS_FILES
```

GITHUB_CREATE_A_REVIEW_FOR_A_PULL_REQUEST

GITHUB_LIST_WORKFLOW_RUNS_FOR_A_REPOSITORY

```
GITHUB_DOWNLOAD_WORKFLOW_RUN_LOGS
```
```
GITLAB_GET_SINGLE_MERGE_REQUEST
```
```
GITLAB_LIST_MERGE_REQUEST_DISCUSSIONS
```
```
GITLAB_CREATE_NEW_MERGE_REQUEST_NOTE
```

首次使用前，请务必通过

composio execute <SLUG> --get-schema

确认参数格式。

Review Workflow

审核工作流

Pull the PR metadata + diff:

bash

composio execute GITHUB_GET_A_PULL_REQUEST \
  -d '{"owner":"acme","repo":"app","pull_number":482}'
composio execute GITHUB_LIST_PULL_REQUESTS_FILES \
  -d '{"owner":"acme","repo":"app","pull_number":482}'

Summarize risk areas (auth, migrations, public APIs, tests) into a review body.

Post the review with inline comments:

bash

composio execute GITHUB_CREATE_A_REVIEW_FOR_A_PULL_REQUEST -d '{
  "owner":"acme","repo":"app","pull_number":482,
  "event":"COMMENT",
  "body":"Overall LGTM with 2 blocking notes.",
  "comments":[
    {"path":"src/auth.ts","line":42,"body":"Missing null check on session"},
    {"path":"src/auth.ts","line":88,"body":"Token TTL is hardcoded; move to config"}
  ]
}'

拉取PR元数据 + 代码差异：

bash

composio execute GITHUB_GET_A_PULL_REQUEST \
  -d '{"owner":"acme","repo":"app","pull_number":482}'
composio execute GITHUB_LIST_PULL_REQUESTS_FILES \
  -d '{"owner":"acme","repo":"app","pull_number":482}'

总结风险点（权限验证、数据迁移、公开API、测试）并写入审核内容。

发布带行内评论的审核：

bash

composio execute GITHUB_CREATE_A_REVIEW_FOR_A_PULL_REQUEST -d '{
  "owner":"acme","repo":"app","pull_number":482,
  "event":"COMMENT",
  "body":"整体没问题，但有2个需要修改的要点。",
  "comments":[
    {"path":"src/auth.ts","line":42,"body":"缺少对session的空值检查"},
    {"path":"src/auth.ts","line":88,"body":"Token有效期是硬编码的，建议移到配置文件中"}
  ]
}'

CI Auto-Fix Loop

CI自动修复循环

Find the red run:

bash

composio execute GITHUB_LIST_WORKFLOW_RUNS_FOR_A_REPOSITORY \
  -d '{"owner":"acme","repo":"app","branch":"feat/billing","status":"failure"}'

Pull logs:

bash

composio execute GITHUB_DOWNLOAD_WORKFLOW_RUN_LOGS \
  -d '{"owner":"acme","repo":"app","run_id":123456}'

Parse failure → patch locally (the agent writes the fix into the working tree).
Commit + push via local
```
git
```
, then re-poll step 1 until
```
conclusion=success
```
.
Post a PR comment describing each fix commit so the human reviewer sees what changed.

找到失败的运行任务：

bash

composio execute GITHUB_LIST_WORKFLOW_RUNS_FOR_A_REPOSITORY \
  -d '{"owner":"acme","repo":"app","branch":"feat/billing","status":"failure"}'

拉取日志：

bash

composio execute GITHUB_DOWNLOAD_WORKFLOW_RUN_LOGS \
  -d '{"owner":"acme","repo":"app","run_id":123456}'

解析失败原因 → 本地修补代码（Agent会将修复内容写入工作目录）。
通过本地
git
提交并推送，然后重复步骤1轮询，直到
```
conclusion=success
```
。
发布PR评论描述每次修复提交的内容，方便人工审核者查看变更点。

One-Shot Workflow File

一键式工作流文件

Save as

scripts/review-and-fix.ts

and run with

composio run --file ./scripts/review-and-fix.ts -- --pr 482

const pr = process.argv.includes("--pr")
  ? Number(process.argv[process.argv.indexOf("--pr") + 1])
  : null;

const meta = await execute("GITHUB_GET_A_PULL_REQUEST", {
  owner: "acme", repo: "app", pull_number: pr
});
const files = await execute("GITHUB_LIST_PULL_REQUESTS_FILES", {
  owner: "acme", repo: "app", pull_number: pr
});

console.log(JSON.stringify({ meta, files }, null, 2));

保存为

scripts/review-and-fix.ts

，并通过

composio run --file ./scripts/review-and-fix.ts -- --pr 482

运行：

const pr = process.argv.includes("--pr")
  ? Number(process.argv[process.argv.indexOf("--pr") + 1])
  : null;

const meta = await execute("GITHUB_GET_A_PULL_REQUEST", {
  owner: "acme", repo: "app", pull_number: pr
});
const files = await execute("GITHUB_LIST_PULL_REQUESTS_FILES", {
  owner: "acme", repo: "app", pull_number: pr
});

console.log(JSON.stringify({ meta, files }, null, 2));

GitLab Variant

GitLab版本

Swap slugs and param names:

bash

composio execute GITLAB_GET_SINGLE_MERGE_REQUEST \
  -d '{"id":"acme/app","merge_request_iid":482}'
composio execute GITLAB_CREATE_NEW_MERGE_REQUEST_NOTE \
  -d '{"id":"acme/app","merge_request_iid":482,"body":"CI fix pushed as commit deadbeef"}'

替换slug和参数名称：

bash

composio execute GITLAB_GET_SINGLE_MERGE_REQUEST \
  -d '{"id":"acme/app","merge_request_iid":482}'
composio execute GITLAB_CREATE_NEW_MERGE_REQUEST_NOTE \
  -d '{"id":"acme/app","merge_request_iid":482,"body":"CI修复已提交为commit deadbeef"}'

Troubleshooting

故障排查

Connection required for github
→

composio link github

Unknown input shape →
```
composio execute <SLUG> --get-schema
```
Log download huge → stream via
```
composio proxy
```
against the raw API and
```
grep
```
locally
Rate limits → serialize calls or lower poll frequency; avoid
```
--parallel
```
for the same repo

Full CLI reference: docs.composio.dev/docs/cli

Connection required for github
→ 执行

composio link github

Unknown input shape → 执行
```
composio execute <SLUG> --get-schema
```
查看参数格式
日志文件过大 → 通过
```
composio proxy
```
对接原始API流式获取，并在本地用
```
grep
```
筛选
速率限制 → 序列化调用或降低轮询频率；同一仓库避免使用
```
--parallel
```
参数

完整CLI文档：docs.composio.dev/docs/cli