feedBack/.github/workflows/ocr-review.yml

name: OpenCodeReview PR Review

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

on:
  issue_comment:
    types: [created]

jobs:
  code-review:
    permissions:
      contents: read
      issues: write
      pull-requests: write
    if: |
      github.event_name == 'pull_request' ||
      (github.event_name == 'issue_comment' && github.event.issue.pull_request &&
       (startsWith(github.event.comment.body, '/open-code-review') ||
        startsWith(github.event.comment.body, '@open-code-review')))
    runs-on: [self-hosted, linux, x64]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install OpenCodeReview
        run: npm install -g @alibaba-group/open-code-review

      - name: Configure OCR
        run: |
          ocr config set llm.url "http://coordinator:8080/v1"
          ocr config set llm.auth_token "${{ secrets.OCR_COORDINATOR_SECRET }}"
          ocr config set llm.model "${{ secrets.OCR_LLM_MODEL || 'qwen3-30b-a3b' }}"
          ocr config set llm.use_anthropic false
          ocr config set llm.extra_body '{"thinking": {"type": "disabled"}}'
          ocr config set language English

      - name: Run OpenCodeReview
        id: review
        run: |
          ocr review \
            --from "origin/${{ github.base_ref }}" \
            --to "origin/${{ github.head_ref }}" \
            --format json \
            --audience agent \
            > /tmp/ocr-result.json 2>/tmp/ocr-stderr.log || true

      - name: Post review comments to PR
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const fs = require('fs');
            const path = '/tmp/ocr-result.json';

            // Read OCR output
            let result;
            let raw = '';
            try {
              raw = fs.readFileSync(path, 'utf8').trim();
              if (!raw) {
                throw new Error('OCR output file is empty');
              }
              // OCR may prefix a status line before JSON; try whole file first, then skip first line
              try {
                result = JSON.parse(raw);
              } catch {
                const jsonContent = raw.substring(raw.indexOf('\n') + 1);
                result = JSON.parse(jsonContent);
              }
            } catch (e) {
              console.log('Failed to parse OCR output:', e.message);
              console.log('Raw OCR output (first 2000 chars):', raw.substring(0, 2000));
              const stderr = fs.readFileSync('/tmp/ocr-stderr.log', 'utf8').trim();
              if (stderr) {
                console.log('OCR stderr:', stderr.substring(0, 2000));
                await github.rest.issues.createComment({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  issue_number: context.issue.number,
                  body: `⚠️ **OpenCodeReview** encountered an error:\n\`\`\`\n${stderr}\n\`\`\``
                });
              } else if (raw) {
                await github.rest.issues.createComment({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  issue_number: context.issue.number,
                  body: `⚠️ **OpenCodeReview** encountered an error. Raw output:\n\`\`\`\n${raw.substring(0, 2000)}\n\`\`\``
                });
              }
              return;
            }

            const comments = result.comments || [];

            if (comments.length === 0) {
              const message = result.message || 'No comments generated. Looks good to me.';
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body: `✅ **OpenCodeReview**: ${message}`
              });
              return;
            }

            // Prepare PR review with inline comments
            const prNumber = context.issue.number;
            const commitSha = context.payload.pull_request.head.sha;

            const reviewComments = [];
            const commentsWithoutLine = [];

            for (const comment of comments) {
              const body = comment.content || '';
              const hasValidLine = (comment.start_line >= 1) || (comment.end_line >= 1);

              if (!hasValidLine) {
                commentsWithoutLine.push(comment);
                continue;
              }

              const reviewComment = { path: comment.path, body };

              if (comment.start_line >= 1 && comment.end_line >= 1 && comment.start_line !== comment.end_line) {
                reviewComment.start_line = comment.start_line;
                reviewComment.line = comment.end_line;
                reviewComment.start_side = 'RIGHT';
                reviewComment.side = 'RIGHT';
              } else if (comment.end_line >= 1) {
                reviewComment.line = comment.end_line;
                reviewComment.side = 'RIGHT';
              } else if (comment.start_line >= 1) {
                reviewComment.line = comment.start_line;
                reviewComment.side = 'RIGHT';
              }

              reviewComments.push(reviewComment);
            }

            // Build summary
            const totalCount = comments.length;
            const inlineCount = reviewComments.length;
            const summaryCount = commentsWithoutLine.length;
            let summaryBody = `🔍 **OpenCodeReview** found **${totalCount}** issue(s) in this PR.`;
            summaryBody += `\n- ✅ ${inlineCount} posted as inline comment(s)`;
            summaryBody += `\n- 📝 ${summaryCount} posted in summary`;

            // Add non-inline comments to summary
            for (const comment of commentsWithoutLine) {
              summaryBody += `\n\n---\n\n### 📄 \`${comment.path}\`\n\n${comment.content || ''}`;
            }

            try {
              await github.rest.pulls.createReview({
                owner: context.repo.owner,
                repo: context.repo.repo,
                pull_number: prNumber,
                commit_id: commitSha,
                body: summaryBody,
                event: 'COMMENT',
                comments: reviewComments
              });
            } catch (e) {
              console.log('Failed to post review:', e.message);
              // Fallback: post summary comment
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                body: summaryBody + `\n\n⚠️ Could not post inline comments: ${e.message}`
              });
            }