test-badge.yml

name: Test Badge

permissions:
  contents: write

on:
  push:
    branches:
      - dev
      - master

env:
  BRANCH_NAME: 'feature/badge-json'

jobs:
  test:
    name: Generate Test Badge
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
        with:
          node-version: 20
          cache: yarn
      - run: yarn install
      - run: yarn run test:browser
      - name: Install xmlstarlet
        run: |
          sudo apt-get update
          sudo apt-get install -y xmlstarlet

      - name: Extract test counts
        run: |
          echo "TESTS=$(xmlstarlet sel -t -v "testsuites/@tests" "jest-report.xml")" >> $GITHUB_ENV
          echo "FAILURES=$(xmlstarlet sel -t -v "testsuites/@failures" "jest-report.xml")" >> $GITHUB_ENV
          echo "ERRORS=$(xmlstarlet sel -t -v "testsuites/@errors" "jest-report.xml")" >> $GITHUB_ENV

      - name: Set file name
        run: echo "FILENAME=$(echo ${GITHUB_REF#refs/heads/} | tr '/' '-')-test-results.json" >> $GITHUB_ENV

      - name: Prepare Content
        uses: actions/github-script@v5
        with:
          github-token: ${{ secrets.COMMIT_TOKEN }}
          script: |
            const fs = require('fs');
            const tests = "${{ env.TESTS }}";
            const failures = "${{ env.FAILURES }}";
            const errors = "${{ env.ERRORS }}";
            const success = tests - failures;
            const color = errors > 0 ? "red" : (failures > 0 ? "green" : "brightgreen");
            const content = `{"schemaVersion":1,"label":"tests","message":"${tests} tests, ${success} success","color":"${color}"}`;

            fs.writeFileSync("${{ env.FILENAME }}", content);

      - name: Check if file exists
        uses: actions/github-script@v5
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            let fileExists = false;
            try {
              const { data } = await github.rest.repos.getContent({
                owner: context.repo.owner,
                repo: context.repo.repo,
                path: "${{ env.FILENAME }}",
                ref: "${{ env.BRANCH_NAME }}",
              });
              fileExists = !!data;
            } catch (error) {
              if (error.status !== 404) {
                throw error;
              }
            }
            core.exportVariable('FILE_EXISTS', fileExists);

      - name: Create or update file
        uses: actions/github-script@v5
        with:
          github-token: ${{ secrets.COMMIT_TOKEN }}
          script: |
            const fs = require('fs');
            const path = require('path');
            const filePath = path.join(process.env.GITHUB_WORKSPACE, "${{ env.FILENAME }}");
            const fileContent = fs.readFileSync(filePath, 'utf8');

            const params = {
              owner: context.repo.owner,
              repo: context.repo.repo,
              path: "${{ env.FILENAME }}",
              message: `Update ${{ env.FILENAME }}`,
              content: Buffer.from(fileContent).toString('base64'),
              branch: "${{ env.BRANCH_NAME }}"
            };

            if (${{ env.FILE_EXISTS }}) {
              const { data } = await github.rest.repos.getContent({
                owner: context.repo.owner,
                repo: context.repo.repo,
                path: "${{ env.FILENAME }}",
                ref: "${{ env.BRANCH_NAME }}"
              });
              params.sha = data.sha;
            }

            await github.rest.repos.createOrUpdateFileContents(params);