Function NewComparer

internal/diff/diff.go:404–411

NewComparer creates a comparer for a given repository that will output the results to a given writer.

(out io.Writer, statsOnly bool)

// NewComparer creates a comparer for a given repository that will output the results to a given writer.
func NewComparer(out io.Writer, statsOnly bool) (*Comparer, error) {
	tmp, err := os.MkdirTemp("", "kopia")
	if err != nil {
		return nil, errors.Wrap(err, "error creating temp directory")
	}

	return &Comparer{out: out, tmpDir: tmp, statsOnly: statsOnly}, nil
}

// GetPrecedingSnapshot fetches the snapshot manifest for the snapshot immediately preceding the given snapshotID if it exists.
func GetPrecedingSnapshot(ctx context.Context, rep repo.Repository, snapshotID string) (*snapshot.Manifest, error) {