adjust standard preferred content to work better with git annex sync --all --content

backup: Use new "anything" terminal. This means that content that
is not unused, but has no associated file will be wanted by backup repos.

unwanted: "not anything" will result in any and all content moving
off of these repos.

incremental backup: Remove the "(include=* or unused)",
so it matches content that has no associated files
but is not unused.

client: Add a include=* to the expression. This limits it to matching
only files in the work tree. Without this change, sync --all --content
would match a key against the expression, and since it matches
exclude=archive/*, the client repo would have wanted the file content.
The "and not unused" would have kept unused objects out, but not
objects that were not known to be unused, or objects that another branch
referred to. In practice, everything would have flooded into client repos
without this change.
This commit is contained in:
Joey Hess 2015-06-16 17:17:51 -04:00
parent a4955542a3
commit 8268f7951e
3 changed files with 13 additions and 10 deletions

View file

@ -80,19 +80,19 @@ specialRemoteOnly _ = False
{- See doc/preferred_content.mdwn for explanations of these expressions. -}
standardPreferredContent :: StandardGroup -> PreferredContentExpression
standardPreferredContent ClientGroup = lastResort $
"((exclude=*/archive/* and exclude=archive/*) or (" ++ notArchived ++ ")) and not unused"
"include=* and ((exclude=*/archive/* and exclude=archive/*) or (" ++ notArchived ++ "))"
standardPreferredContent TransferGroup = lastResort $
"not (inallgroup=client and copies=client:2) and (" ++ standardPreferredContent ClientGroup ++ ")"
standardPreferredContent BackupGroup = "include=* or unused"
standardPreferredContent BackupGroup = "anything"
standardPreferredContent IncrementalBackupGroup = lastResort
"(include=* or unused) and (not copies=backup:1) and (not copies=incrementalbackup:1)"
"(not copies=backup:1) and (not copies=incrementalbackup:1)"
standardPreferredContent SmallArchiveGroup = lastResort $
"(include=*/archive/* or include=archive/*) and (" ++ standardPreferredContent FullArchiveGroup ++ ")"
standardPreferredContent FullArchiveGroup = lastResort notArchived
standardPreferredContent SourceGroup = "not (copies=1)"
standardPreferredContent ManualGroup = "present and (" ++ standardPreferredContent ClientGroup ++ ")"
standardPreferredContent PublicGroup = "inpreferreddir"
standardPreferredContent UnwantedGroup = "exclude=*"
standardPreferredContent UnwantedGroup = "not anything"
notArchived :: String
notArchived = "not (copies=archive:1 or copies=smallarchive:1)"