Website Speed Test Github Action

index.js

// webpagetest-action/index.js

const core = require('@actions/core');
const webpagetest = require('webpagetest');

async function run() {
  try {  
    const domains = core.getInput('domains');
    const apiKey = core.getInput('key');
  
    const results = [];

    for (let domain of domains.split(',')) {
      const testId = await webpagetest.runTest(domain, {key: apiKey});
      const resultUrl = `https://www.webpagetest.org/result/${testId}`;
      results.push(resultUrl);
    }

    core.setOutput('results', JSON.stringify(results));

  } catch (error) {
    core.setFailed(error.message);
  }
}

run();

speed-test.yml

# .github/workflows/speed-test.yml

name: Website Speed Test

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  speed-test:
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v2
    
    - name: Run tests
      id: webpagetest  
      uses: webpagetest-action

    - name: Post results
      uses: actions/github-script@v6
      with:
        script: |
            const domains = ${{ github.event.inputs.domains }};
            const results = ${{ steps.webpagetest.outputs.results }};
            
            let comment = '## WebPageTest Results\n';
            
            for (let i = 0; i < domains.length; i++) {
              const domain = domains[i];
              const resultUrl = results[i];
              
              comment += `- [${domain}](${resultUrl})\n`;
            }
            
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo,
              body: comment
            });