backends: make NewObject return fs.ErrorIsDir if possible

This changes the interface to NewObject so that if NewObject is called
on a directory then it should return fs.ErrorIsDir if possible without
doing any extra work, otherwise fs.ErrorObjectNotFound.

Tested on integration test server with:

go run integration-test.go -tests backend -run TestIntegration/FsMkdir/FsPutFiles/FsNewObjectDir -branch fix-stat -maxtries 1
This commit is contained in:
Nick Craig-Wood
2021-09-06 13:54:08 +01:00
parent af732c5431
commit 3fbaa4c0b0
19 changed files with 42 additions and 23 deletions

View File

@@ -37,6 +37,7 @@ var (
ErrorListAborted = errors.New("list aborted")
ErrorListBucketRequired = errors.New("bucket or container name is needed in remote")
ErrorIsFile = errors.New("is a file not a directory")
ErrorIsDir = errors.New("is a directory not a file")
ErrorNotAFile = errors.New("is not a regular file")
ErrorNotDeleting = errors.New("not deleting files as there were IO errors")
ErrorNotDeletingDirs = errors.New("not deleting directories as there were IO errors")