Examples with DiffEntry org.eclipse.jgit.diff.DiffEntry used on opensource projects

Example 66 with DiffEntry

use of org.eclipse.jgit.diff.DiffEntry in project curiostack by curioswitch.

the class CurioGenericCiPlugin method computeAffectedFiles.

private static Set<String> computeAffectedFiles(Git git, CanonicalTreeParser oldTreeParser, CanonicalTreeParser newTreeParser, Project rootProject) {
    final List<DiffEntry> diffs;
    try {
        diffs = git.diff().setNewTree(newTreeParser).setOldTree(oldTreeParser).setShowNameAndStatusOnly(true).call();
    } catch (GitAPIException e) {
        throw new IllegalStateException(e);
    }
    Set<String> affectedRelativePaths = new HashSet<>();
    for (DiffEntry diff : diffs) {
        switch(diff.getChangeType()) {
            case ADD:
            case MODIFY:
            case COPY:
                affectedRelativePaths.add(diff.getNewPath());
                break;
            case DELETE:
                affectedRelativePaths.add(diff.getOldPath());
                break;
            case RENAME:
                affectedRelativePaths.add(diff.getNewPath());
                affectedRelativePaths.add(diff.getOldPath());
                break;
        }
    }
    var filtered = affectedRelativePaths.stream().filter(path -> !IGNORED_ROOT_FILES.contains(path)).collect(toImmutableSet());
    rootProject.getLogger().info("Found diffs: {}", filtered);
    return filtered;
}