GitHub PR 工作流

完整的拉取请求（Pull Request）生命周期——创建分支、提交更改、打开 PR、监控 CI 状态、自动修复失败以及合并。适用于 gh CLI，或在没有 gh 时回退到通过 curl 使用 git + GitHub REST API。

技能元数据


来源	捆绑（默认安装）
路径	`skills/github/github-pr-workflow`
版本	`1.1.0`
作者	Hermes Agent
许可证	MIT
标签	`GitHub`, `Pull-Requests`, `CI/CD`, `Git`, `Automation`, `Merge`
相关技能	`github-auth`, `github-code-review`

参考：完整 SKILL.md

信息

以下是 Hermes 在触发此技能时加载的完整技能定义。这是技能激活时代理看到的指令。

GitHub Pull Request 工作流

管理 PR 生命周期的完整指南。每个部分首先展示 gh 的方式，然后展示在没有 gh 的机器上使用 git + curl 的回退方案。

前提条件

已通过 GitHub 身份验证（参见 github-auth 技能）
位于具有 GitHub 远程仓库的 git 仓库中

快速身份验证检测

# Determine which method to use throughout this workflow
if command -v gh &>/dev/null && gh auth status &>/dev/null; then
  AUTH="gh"
else
  AUTH="git"
  # Ensure we have a token for API calls
  if [ -z "$GITHUB_TOKEN" ]; then
    if [ -f ~/.hermes/.env ] && grep -q "^GITHUB_TOKEN=" ~/.hermes/.env; then
      GITHUB_TOKEN=$(grep "^GITHUB_TOKEN=" ~/.hermes/.env | head -1 | cut -d= -f2 | tr -d '\n\r')
    elif grep -q "github.com" ~/.git-credentials 2>/dev/null; then
      GITHUB_TOKEN=$(grep "github.com" ~/.git-credentials 2>/dev/null | head -1 | sed 's|https://[^:]*:\([^@]*\)@.*|\1|')
    fi
  fi
fi
echo "Using: $AUTH"

从 Git 远程仓库提取 Owner/Repo

许多 curl 命令需要 owner/repo。从 git 远程仓库中提取它：

# Works for both HTTPS and SSH remote URLs
REMOTE_URL=$(git remote get-url origin)
OWNER_REPO=$(echo "$REMOTE_URL" | sed -E 's|.*github\.com[:/]||; s|\.git$||')
OWNER=$(echo "$OWNER_REPO" | cut -d/ -f1)
REPO=$(echo "$OWNER_REPO" | cut -d/ -f2)
echo "Owner: $OWNER, Repo: $REPO"

1. 分支创建

这部分纯使用 git —— 两种方式相同：

# Make sure you're up to date
git fetch origin
git checkout main && git pull origin main

# Create and switch to a new branch
git checkout -b feat/add-user-authentication

分支命名规范：

feat/description — 新功能
fix/description — 错误修复
refactor/description — 代码重构
docs/description — 文档
ci/description — CI/CD 更改

2. 进行提交

使用代理的文件工具（write_file, patch）进行更改，然后提交：

# Stage specific files
git add src/auth.py src/models/user.py tests/test_auth.py

# Commit with a conventional commit message
git commit -m "feat: add JWT-based user authentication

- Add login/register endpoints
- Add User model with password hashing
- Add auth middleware for protected routes
- Add unit tests for auth flow"

提交消息格式（约定式提交 Conventional Commits）：

type(scope): short description

Longer explanation if needed. Wrap at 72 characters.

类型：feat, fix, refactor, docs, test, ci, chore, perf

3. 推送并创建 PR

推送分支（两种方式相同）

git push -u origin HEAD

创建 PR

使用 gh：

gh pr create \
  --title "feat: add JWT-based user authentication" \
  --body "## Summary
- Adds login and register API endpoints
- JWT token generation and validation

## Test Plan
- [ ] Unit tests pass

Closes #42"

选项：--draft, --reviewer user1,user2, --label "enhancement", --base develop

使用 git + curl：

BRANCH=$(git branch --show-current)

curl -s -X POST \
  -H "Authorization: token $GITHUB_TOKEN" \
  -H "Accept: application/vnd.github.v3+json" \
  https://api.github.com/repos/$OWNER/$REPO/pulls \
  -d "{
    \"title\": \"feat: add JWT-based user authentication\",
    \"body\": \"## Summary\nAdds login and register API endpoints.\n\nCloses #42\",
    \"head\": \"$BRANCH\",
    \"base\": \"main\"
  }"

响应 JSON 包含 PR number —— 保存它以供后续命令使用。

若要创建为草稿，请在 JSON 正文中添加 "draft": true。

4. 监控 CI 状态

检查 CI 状态

使用 gh：

# One-shot check
gh pr checks

# Watch until all checks finish (polls every 10s)
gh pr checks --watch

使用 git + curl：

# Get the latest commit SHA on the current branch
SHA=$(git rev-parse HEAD)

# Query the combined status
curl -s \
  -H "Authorization: token $GITHUB_TOKEN" \
  https://api.github.com/repos/$OWNER/$REPO/commits/$SHA/status \
  | python3 -c "
import sys, json
data = json.load(sys.stdin)
print(f\"Overall: {data['state']}\")
for s in data.get('statuses', []):
    print(f\"  {s['context']}: {s['state']} - {s.get('description', '')}\")"

# Also check GitHub Actions check runs (separate endpoint)
curl -s \
  -H "Authorization: token $GITHUB_TOKEN" \
  https://api.github.com/repos/$OWNER/$REPO/commits/$SHA/check-runs \
  | python3 -c "
import sys, json
data = json.load(sys.stdin)
for cr in data.get('check_runs', []):
    print(f\"  {cr['name']}: {cr['status']} / {cr['conclusion'] or 'pending'}\")"

轮询直到完成（git + curl）

# Simple polling loop — check every 30 seconds, up to 10 minutes
SHA=$(git rev-parse HEAD)
for i in $(seq 1 20); do
  STATUS=$(curl -s \
    -H "Authorization: token $GITHUB_TOKEN" \
    https://api.github.com/repos/$OWNER/$REPO/commits/$SHA/status \
    | python3 -c "import sys,json; print(json.load(sys.stdin)['state'])")
  echo "Check $i: $STATUS"
  if [ "$STATUS" = "success" ] || [ "$STATUS" = "failure" ] || [ "$STATUS" = "error" ]; then
    break
  fi
  sleep 30
done

5. 自动修复 CI 失败

当 CI 失败时，诊断并修复。此循环适用于任何一种身份验证方法。

步骤 1：获取失败详情

使用 gh：

# List recent workflow runs on this branch
gh run list --branch $(git branch --show-current) --limit 5

# View failed logs
gh run view <RUN_ID> --log-failed

使用 git + curl：

BRANCH=$(git branch --show-current)

# List workflow runs on this branch
curl -s \
  -H "Authorization: token $GITHUB_TOKEN" \
  "https://api.github.com/repos/$OWNER/$REPO/actions/runs?branch=$BRANCH&per_page=5" \
  | python3 -c "
import sys, json
runs = json.load(sys.stdin)['workflow_runs']
for r in runs:
    print(f\"Run {r['id']}: {r['name']} - {r['conclusion'] or r['status']}\")"

# Get failed job logs (download as zip, extract, read)
RUN_ID=<run_id>
curl -s -L \
  -H "Authorization: token $GITHUB_TOKEN" \
  https://api.github.com/repos/$OWNER/$REPO/actions/runs/$RUN_ID/logs \
  -o /tmp/ci-logs.zip
cd /tmp && unzip -o ci-logs.zip -d ci-logs && cat ci-logs/*.txt

步骤 2：修复并推送

识别问题后，使用文件工具（patch, write_file）进行修复：

git add <fixed_files>
git commit -m "fix: resolve CI failure in <check_name>"
git push

步骤 3：验证

使用上述第 4 节中的命令重新检查 CI 状态。

自动修复循环模式

当被要求自动修复 CI 时，遵循此循环：

检查 CI 状态 → 识别失败
读取失败日志 → 理解错误
使用 read_file + patch/write_file → 修复代码
git add . && git commit -m "fix: ..." && git push
等待 CI → 重新检查状态
如果仍然失败则重复（最多 3 次尝试，然后询问用户）

6. 合并

使用 gh：

# Squash merge + delete branch (cleanest for feature branches)
gh pr merge --squash --delete-branch

# Enable auto-merge (merges when all checks pass)
gh pr merge --auto --squash --delete-branch

使用 git + curl：

PR_NUMBER=<number>

# Merge the PR via API (squash)
curl -s -X PUT \
  -H "Authorization: token $GITHUB_TOKEN" \
  https://api.github.com/repos/$OWNER/$REPO/pulls/$PR_NUMBER/merge \
  -d "{
    \"merge_method\": \"squash\",
    \"commit_title\": \"feat: add user authentication (#$PR_NUMBER)\"
  }"

# Delete the remote branch after merge
BRANCH=$(git branch --show-current)
git push origin --delete $BRANCH

# Switch back to main locally
git checkout main && git pull origin main
git branch -d $BRANCH

合并方法："merge"（合并提交）, "squash", "rebase"

启用自动合并（curl）

# Auto-merge requires the repo to have it enabled in settings.
# This uses the GraphQL API since REST doesn't support auto-merge.
PR_NODE_ID=$(curl -s \
  -H "Authorization: token $GITHUB_TOKEN" \
  https://api.github.com/repos/$OWNER/$REPO/pulls/$PR_NUMBER \
  | python3 -c "import sys,json; print(json.load(sys.stdin)['node_id'])")

curl -s -X POST \
  -H "Authorization: token $GITHUB_TOKEN" \
  https://api.github.com/graphql \
  -d "{\"query\": \"mutation { enablePullRequestAutoMerge(input: {pullRequestId: \\\"$PR_NODE_ID\\\", mergeMethod: SQUASH}) { clientMutationId } }\"}"

7. 完整工作流示例

# 1. Start from clean main
git checkout main && git pull origin main

# 2. Branch
git checkout -b fix/login-redirect-bug

# 3. (Agent makes code changes with file tools)

# 4. Commit
git add src/auth/login.py tests/test_login.py
git commit -m "fix: correct redirect URL after login

Preserves the ?next= parameter instead of always redirecting to /dashboard."

# 5. Push
git push -u origin HEAD

# 6. Create PR (picks gh or curl based on what's available)
# ... (see Section 3)

# 7. Monitor CI (see Section 4)

# 8. Merge when green (see Section 6)

实用 PR 命令参考

操作	gh	git + curl
列出我的 PR	`gh pr list --author @me`	`curl -s -H "Authorization: token $GITHUB_TOKEN" "https://api.github.com/repos/$OWNER/$REPO/pulls?state=open"`
查看 PR 差异	`gh pr diff`	`git diff main...HEAD`（本地）或 `curl -H "Accept: application/vnd.github.diff" ...`
添加评论	`gh pr comment N --body "..."`	`curl -X POST .../issues/N/comments -d '{"body":"..."}'`
请求审查	`gh pr edit N --add-reviewer user`	`curl -X POST .../pulls/N/requested_reviewers -d '{"reviewers":["user"]}'`
关闭 PR	`gh pr close N`	`curl -X PATCH .../pulls/N -d '{"state":"closed"}'`
检出他人的 PR	`gh pr checkout N`	`git fetch origin pull/N/head:pr-N && git checkout pr-N`

技能元数据​

参考：完整 SKILL.md​

GitHub Pull Request 工作流

前提条件​

快速身份验证检测​

从 Git 远程仓库提取 Owner/Repo​

1. 分支创建​

2. 进行提交​

3. 推送并创建 PR​

推送分支（两种方式相同）​

创建 PR​

4. 监控 CI 状态​

检查 CI 状态​

轮询直到完成（git + curl）​

5. 自动修复 CI 失败​

步骤 1：获取失败详情​

步骤 2：修复并推送​

步骤 3：验证​

自动修复循环模式​

6. 合并​

启用自动合并（curl）​

7. 完整工作流示例​

实用 PR 命令参考​

技能元数据

参考：完整 SKILL.md

前提条件

快速身份验证检测

从 Git 远程仓库提取 Owner/Repo

1. 分支创建

2. 进行提交

3. 推送并创建 PR

推送分支（两种方式相同）

创建 PR

4. 监控 CI 状态

检查 CI 状态

轮询直到完成（git + curl）

5. 自动修复 CI 失败

步骤 1：获取失败详情

步骤 2：修复并推送

步骤 3：验证

自动修复循环模式

6. 合并

启用自动合并（curl）

7. 完整工作流示例

实用 PR 命令参考