1. import java.io.File;
  2. import java.time.LocalDateTime;
  3. import java.time.Duration;
  4. import java.util.stream.Stream;
  6. public class ArtifactCleanup {
  8. private static final int MAX_AGE_DAYS = 30; // Maximum age in days for artifacts
  9. private static final String BASE_DIR = "/path/to/legacy/project"; // Replace with your project's root directory
  11. public static void main(String[] args) {
  12. cleanupArtifacts(BASE_DIR);
  13. }
  15. public static void cleanupArtifacts(String baseDir) {
  16. File projectDir = new File(baseDir);
  18. if (!projectDir.exists() || !projectDir.isDirectory()) {
  19. System.err.println("Invalid project directory: " + baseDir);
  20. return;
  21. }
  23. // Iterate through all files and directories within the project
  24. Stream<File> fileStream = Stream.iterate(projectDir.listFiles())
  25. .filter(listFiles -> listFiles != null) //handle null list
  26. .flatMap(ifac -> java.util.Arrays.stream(ifac));
  28. fileStream.forEach(file -> {
  29. if (file.isFile()) {
  30. // Check file modification timestamp
  31. if (isArtifactOlderThanLimit(file)) {
  32. try {
  33. if (file.delete()) {
  34. System.out.println("Deleted artifact: " + file.getAbsolutePath());
  35. } else {
  36. System.err.println("Failed to delete artifact: " + file.getAbsolutePath());
  37. }
  38. } catch (Exception e) {
  39. System.err.println("Error deleting artifact " + file.getAbsolutePath() + ": " + e.getMessage());
  40. }
  41. }
  42. } else if (file.isDirectory()) {
  43. // Recursively clean up subdirectories
  44. cleanupArtifacts(file.getAbsolutePath());
  45. }
  46. });
  47. }
  49. private static boolean isArtifactOlderThanLimit(File file) {
  50. // Calculate the age of the file in days
  51. LocalDateTime lastModified = LocalDateTime.ofInstant(file.lastModifiedLocally(), java.time.Zone.systemDefault());
  52. Duration age = Duration.between(lastModified, LocalDateTime.now());
  54. // Check if the age exceeds the maximum allowed days
  55. return age.toDays() > MAX_AGE_DAYS;
  56. }
  57. }

Add your comment