- name: Upload comparison report uses: actions/upload-artifact@v3 with: name: pdf-comparison-report path: comparison_report.txt # Basic comparison java PDFComparisonApp document1.pdf document2.pdf With GitHub integration java PDFComparisonApp document1.pdf document2.pdf --github-token ghp_your_token --repo username/repo Using the utility programmatically PDFComparator.ComparisonResult result = PDFComparator.compareByText("file1.pdf", "file2.pdf"); System.out.println(result);

private static List<BufferedImage> convertPDFToImages(String pdfPath) throws IOException // Implementation depends on PDF renderer (e.g., PDFBox, Apache PDFBox with optional dependencies) // This is a placeholder - you'd need to implement actual conversion return new ArrayList<>();

private static String generateReport(String pdf1, String pdf2, PDFComparator.ComparisonResult textResult, PDFComparator.ComparisonResult pageResult) StringBuilder report = new StringBuilder(); report.append("PDF COMPARISON REPORT\n"); report.append("=====================\n\n"); report.append("File 1: ").append(pdf1).append("\n"); report.append("File 2: ").append(pdf2).append("\n"); report.append("Timestamp: ").append(new Date()).append("\n\n"); report.append("SUMMARY\n"); report.append("-------\n"); report.append("Text Comparison: ").append(textResult.isTextIdentical() ? "IDENTICAL" : "DIFFERENT").append("\n"); report.append("Page Count: ").append(pageResult.isPageCountsEqual() ? "EQUAL" : "DIFFERENT").append("\n\n"); if (!textResult.isTextIdentical() && textResult.getTextDifferences() != null) report.append("DETAILED DIFFERENCES\n"); report.append("--------------------\n"); for (String diff : textResult.getTextDifferences()) report.append(diff).append("\n\n"); return report.toString();