ci_crapload.yml

# CRAP Load Check
# ===============
# Runs CRAP load analysis on pull requests targeting main.
# Consumes the reusable workflow from org-infra.
#
# SPDX-License-Identifier: Apache-2.0

name: CRAP Load Check

on:
  pull_request:
    branches:
      - main

permissions:
  contents: read
  pull-requests: write

jobs:
  crapload:
    name: CRAP Load Analysis
    uses: complytime/org-infra/.github/workflows/reusable_crapload_analysis.yml@cfd981e757253218aefb37c91969c32827e5c4b1 # v0.2.1
    permissions:
      contents: read

  post-comment:
    name: Post PR Comment
    needs: crapload
    if: ${{ !cancelled() }}
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
      - name: Download comment body
        id: download
        continue-on-error: true
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: crapload-analysis
          path: artifact

      - name: Post or update PR comment
        continue-on-error: true
        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
        with:
          script: |
            const fs = require('fs');
            const marker = '<!-- crapload-analysis-marker -->';
            const bodyPath = 'artifact/crapload-comment-body.md';
            const runUrl = [
              context.serverUrl,
              context.repo.owner,
              context.repo.repo,
              'actions/runs',
              context.runId,
            ].join('/');
            const MAX_COMMENT_LENGTH = 60000;

            let body;
            if (fs.existsSync(bodyPath)) {
              body = fs.readFileSync(bodyPath, 'utf8');
              if (body.length > MAX_COMMENT_LENGTH) {
                const lastNewline = body.lastIndexOf('\n', MAX_COMMENT_LENGTH);
                body = body.substring(0, lastNewline > 0 ? lastNewline : MAX_COMMENT_LENGTH);
                body += '\n\n---\n';
                body += '> **Note:** This report was truncated due to size.';
                body += ` [View the full analysis in the Job Summary](${runUrl}).`;
              }
            } else {
              body = [
                marker,
                '## &#x274C; CRAP Load Analysis',
                '',
                'The CRAP Load analysis could not generate a detailed report.',
                '',
                `[View the full analysis in the Job Summary](${runUrl}).`,
              ].join('\n');
            }

            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
            });

            const existing = comments.find(c => c.body.includes(marker));

            if (existing) {
              await github.rest.issues.updateComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                comment_id: existing.id,
                body,
              });
            } else {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body,
              });
            }