containerd/fs/fstest/compare.go

38 lines
887 B
Go
Raw Normal View History

package fstest
import (
"github.com/pkg/errors"
"github.com/stevvooe/continuity"
)
// CheckDirectoryEqual compares two directory paths to make sure that
// the content of the directories is the same.
func CheckDirectoryEqual(d1, d2 string) error {
c1, err := continuity.NewContext(d1)
if err != nil {
return errors.Wrap(err, "failed to build context")
}
c2, err := continuity.NewContext(d2)
if err != nil {
return errors.Wrap(err, "failed to build context")
}
m1, err := continuity.BuildManifest(c1)
if err != nil {
return errors.Wrap(err, "failed to build manifest")
}
m2, err := continuity.BuildManifest(c2)
if err != nil {
return errors.Wrap(err, "failed to build manifest")
}
diff := diffResourceList(m1.Resources, m2.Resources)
if diff.HasDiff() {
return errors.Errorf("directory diff between %s and %s\n%s", d1, d2, diff.String())
}
return nil
}