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upgrade_repo_v2: Use atomic replace for supported backends

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This commit is contained in:
Michael Eischer 2022-05-01 20:07:29 +02:00
parent 7559d2f105
commit e36a40db10
13 changed files with 82 additions and 17 deletions
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6
internal/backend/sftp/sftp.go
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@ -267,6 +267,12 @@ func (r *SFTP) Hasher() hash.Hash {
return nil
}
// HasAtomicReplace returns whether Save() can atomically replace files
func (r *SFTP) HasAtomicReplace() bool {
// we use sftp's 'Rename()' in 'Save()' which does not allow overwriting
return false
}
// Join joins the given paths and cleans them afterwards. This always uses
// forward slashes, which is required by sftp.
func Join(parts ...string) string {