Update #104
Workflow file for this run
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| name: AI Commit Comment | |
| on: | |
| push: | |
| branches: | |
| - "dev/*" | |
| jobs: | |
| ai-comment: | |
| name: Review & Comment on HEAD Commit | |
| runs-on: ubuntu-latest | |
| if: startsWith(github.ref, 'refs/heads/dev/') | |
| continue-on-error: true | |
| steps: | |
| - name: Checkout full history | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Setup Node.js with AI tools | |
| uses: ./.github/actions/setup-node-ai | |
| with: | |
| checkout: 'false' # Skip checkout since we already did it | |
| fetch-depth: 0 | |
| - name: Comment on HEAD commit via ChatGPT | |
| env: | |
| OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GITHUB_REPOSITORY: ${{ github.repository }} | |
| HEAD_SHA: ${{ github.event.head_commit.id }} | |
| OPENAI_MODEL: ${{ secrets.OPENAI_MODEL || 'gpt-4o-mini' }} | |
| run: | | |
| cat > review-commit.mjs << 'EOF' | |
| import { OpenAI } from "openai"; | |
| import { Octokit } from "@octokit/rest"; | |
| import { execSync } from "child_process"; | |
| const ai = new OpenAI({ apiKey: process.env.OPENAI_API_KEY }); | |
| const octokit = new Octokit({ auth: process.env.GITHUB_TOKEN }); | |
| const [owner, repo] = process.env.GITHUB_REPOSITORY.split("/"); | |
| const sha = process.env.HEAD_SHA; | |
| // Try different diff strategies for different commit types | |
| let diff = ""; | |
| try { | |
| // First, try to get the diff for a single commit | |
| diff = execSync(`git diff ${sha}^!`, { encoding: "utf-8" }); | |
| // If diff is empty, try merge commit diff (for PR merges) | |
| if (!diff.trim()) { | |
| console.log("Single commit diff empty, trying merge commit diff..."); | |
| diff = execSync(`git diff ${sha}^1 ${sha}`, { encoding: "utf-8" }); | |
| } | |
| // If still empty, try comparing with HEAD~1 | |
| if (!diff.trim()) { | |
| console.log("Merge diff empty, trying HEAD~1 comparison..."); | |
| diff = execSync(`git diff HEAD~1 HEAD`, { encoding: "utf-8" }); | |
| } | |
| // If still empty, get the commit message and changed files | |
| if (!diff.trim()) { | |
| console.log("All diffs empty, getting commit info..."); | |
| const commitMsg = execSync(`git log -1 --pretty=format:"%s"`, { encoding: "utf-8" }); | |
| const changedFiles = execSync(`git diff-tree --no-commit-id --name-only -r ${sha}`, { encoding: "utf-8" }); | |
| diff = `Commit: ${commitMsg}\n\nChanged files:\n${changedFiles}`; | |
| } | |
| } catch (error) { | |
| console.error("Error getting diff:", error); | |
| diff = `Error getting diff for commit ${sha}`; | |
| } | |
| console.log("Diff for", sha, ":\n", diff); | |
| try { | |
| const res = await ai.chat.completions.create({ | |
| model: process.env.OPENAI_MODEL, | |
| messages: [ | |
| { role: "system", content: "You are a concise code diff explainer." }, | |
| { role: "user", content: `Review this git diff and give me a short but technically accurate summary:\n\n${diff}` } | |
| ] | |
| }); | |
| const comment = res.choices.map(c => c.message.content).join("\n\n---\n\n"); | |
| console.log("AI summary:\n", comment); | |
| // Only post comment if we have actual content and it's not a generic "provide diff" response | |
| if (comment && !comment.toLowerCase().includes("please provide") && !comment.toLowerCase().includes("i need")) { | |
| await octokit.repos.createCommitComment({ | |
| owner, | |
| repo, | |
| commit_sha: sha, | |
| body: comment, | |
| }); | |
| console.log("Posted comment to", sha); | |
| } else { | |
| console.log("Skipping comment - no meaningful diff found"); | |
| } | |
| } catch (err) { | |
| console.error("Failed to review or comment:", err); | |
| } | |
| EOF | |
| node review-commit.mjs |