Merge pull request #5 from datawhalechina/dev #6
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Codex PR Description | ||
|
Check failure on line 1 in .github/workflows/codex-pr-description.yml
|
||
| on: | ||
| pull_request_target: | ||
| types: [opened, synchronize, reopened, ready_for_review] | ||
| jobs: | ||
| pr-description: | ||
| if: | | ||
| github.event.pull_request.draft == false && | ||
| !endsWith(github.actor, '[bot]') && | ||
| secrets.OPENAI_API_KEY != '' | ||
| runs-on: ubuntu-latest | ||
| concurrency: | ||
| group: ${{ github.workflow }}-${{ github.event.pull_request.number }} | ||
| cancel-in-progress: true | ||
| permissions: | ||
| contents: read | ||
| pull-requests: write | ||
| steps: | ||
| - name: Checkout base (safe) | ||
| uses: actions/checkout@v5 | ||
| with: | ||
| ref: ${{ github.event.pull_request.base.sha }} | ||
| fetch-depth: 0 | ||
| - name: Generate PR description section | ||
| id: run_codex | ||
| uses: openai/codex-action@v1 | ||
| env: | ||
| GH_TOKEN: ${{ github.token }} | ||
| GITHUB_TOKEN: ${{ github.token }} | ||
| PR_NUMBER: ${{ github.event.pull_request.number }} | ||
| PR_REPO: ${{ github.repository }} | ||
| with: | ||
| openai-api-key: ${{ secrets.OPENAI_API_KEY }} | ||
| responses-api-endpoint: ${{ secrets.OPENAI_BASE_URL || 'https://api.openai.com/v1' }} | ||
| model: ${{ vars.OPENAI_MODEL || 'gpt-5.2' }} | ||
| effort: ${{ vars.OPENAI_EFFORT || 'medium' }} | ||
| sandbox: read-only | ||
| safety-strategy: drop-sudo | ||
| prompt-file: .github/prompts/codex-pr-description.md | ||
| - name: Upsert PR body section | ||
| if: steps.run_codex.outputs.final-message != '' | ||
| uses: actions/github-script@v7 | ||
| env: | ||
| GENERATED: ${{ steps.run_codex.outputs.final-message }} | ||
| with: | ||
| github-token: ${{ github.token }} | ||
| script: | | ||
| const generated = (process.env.GENERATED || "").trim(); | ||
| if (!generated) return; | ||
| const startMarker = "<!-- codex-pr-description:start -->"; | ||
| const endMarker = "<!-- codex-pr-description:end -->"; | ||
| const header = "## 📝 PR 说明（Codex 自动生成）"; | ||
| const { owner, repo } = context.repo; | ||
| const pull_number = context.payload.pull_request.number; | ||
| const pr = await github.rest.pulls.get({ owner, repo, pull_number }); | ||
| const oldBody = pr.data.body || ""; | ||
| let section = `${startMarker}\n\n${header}\n\n${generated}\n\n${endMarker}\n`; | ||
| const maxSectionLen = 18000; | ||
| if (section.length > maxSectionLen) { | ||
| section = | ||
| `${startMarker}\n\n${header}\n\n` + | ||
| section.slice(0, maxSectionLen - 500) + | ||
| `\n\n---\n(Truncated)\n\n${endMarker}\n`; | ||
| } | ||
| function escapeRegExp(s) { | ||
| return s.replace(/[.*+?^${}()|[\]\\]/g, "\\$&"); | ||
| } | ||
| const pattern = new RegExp( | ||
| `${escapeRegExp(startMarker)}[\\s\\S]*?${escapeRegExp(endMarker)}\\n?`, | ||
| "m" | ||
| ); | ||
| let newBody; | ||
| if (pattern.test(oldBody)) { | ||
| newBody = oldBody.replace(pattern, section).trimEnd() + "\n"; | ||
| } else { | ||
| newBody = oldBody.trimEnd(); | ||
| if (newBody) newBody += "\n\n"; | ||
| newBody += section; | ||
| } | ||
| // Keep within GitHub limits; if too long, keep user body and append a smaller section. | ||
| const maxBodyLen = 65000; | ||
| if (newBody.length > maxBodyLen) { | ||
| const tiny = `${startMarker}\n\n${header}\n\n${generated.slice(0, 4000)}\n\n${endMarker}\n`; | ||
| newBody = oldBody.trimEnd(); | ||
| if (newBody) newBody += "\n\n"; | ||
| newBody += tiny; | ||
| } | ||
| await github.rest.pulls.update({ owner, repo, pull_number, body: newBody }); | ||
