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Joey Hess 2019-02-26 14:22:08 -04:00
commit b6e2a5e9c2
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1 changed files with 28 additions and 11 deletions
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39
Command/Import.hs
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@ -107,7 +107,7 @@ seek o@(RemoteImportOptions {}) = do
(pure Nothing) (pure Nothing)
(Just <$$> inRepo . toTopFilePath) (Just <$$> inRepo . toTopFilePath)
(importToSubDir o) (importToSubDir o)
commandAction $ startRemote r (importToBranch o) subdir seekRemote r (importToBranch o) subdir
startLocal :: GetFileMatcher -> DuplicateMode -> (FilePath, FilePath) -> CommandStart startLocal :: GetFileMatcher -> DuplicateMode -> (FilePath, FilePath) -> CommandStart
startLocal largematcher mode (srcfile, destfile) = startLocal largematcher mode (srcfile, destfile) =
@ -243,9 +243,8 @@ verifyExisting key destfile (yes, no) = do
verifyEnoughCopiesToDrop [] key Nothing need [] preverified tocheck verifyEnoughCopiesToDrop [] key Nothing need [] preverified tocheck
(const yes) no (const yes) no
startRemote :: Remote -> Branch -> Maybe TopFilePath -> CommandStart seekRemote :: Remote -> Branch -> Maybe TopFilePath -> CommandSeek
startRemote remote branch msubdir = do seekRemote remote branch msubdir = allowConcurrentOutput $ do
showStart' "import" (Just (Remote.name remote))
importtreeconfig <- case msubdir of importtreeconfig <- case msubdir of
Nothing -> return ImportTree Nothing -> return ImportTree
Just subdir -> frombranch Git.Ref.tree >>= \case Just subdir -> frombranch Git.Ref.tree >>= \case
@ -253,15 +252,14 @@ startRemote remote branch msubdir = do
Just tree -> pure $ ImportSubTree subdir tree Just tree -> pure $ ImportSubTree subdir tree
parentcommit <- frombranch Git.Ref.sha parentcommit <- frombranch Git.Ref.sha
let importcommitconfig = ImportCommitConfig parentcommit ManualCommit importmessage let importcommitconfig = ImportCommitConfig parentcommit ManualCommit importmessage
showStart' "import" (Just (Remote.name remote))
-- TODO enumerate and download -- TODO enumerate and download
let importable = ImportableContents [] [] let importable = ImportableContents [] []
importcommit <- buildImportCommit remote importtreeconfig importcommitconfig importable showEndOk
-- Update the tracking branch. Done even when there is nothing new
-- to import, to make sure it exists. void $ includeCommandAction $
inRepo $ Git.Branch.update importmessage (fromRemoteTrackingBranch tb) $ commitRemote remote branch tb parentcommit importtreeconfig importcommitconfig importable
fromMaybe (giveup $ "Nothing to import and " ++ fromRef branch ++ " does not exist.") $
importcommit <|> parentcommit
next stop
where where
importmessage = "import from " ++ Remote.name remote importmessage = "import from " ++ Remote.name remote
tb = mkRemoteTrackingBranch remote branch tb = mkRemoteTrackingBranch remote branch
@ -270,3 +268,22 @@ startRemote remote branch msubdir = do
frombranch a = inRepo (a (fromRemoteTrackingBranch tb)) >>= \case frombranch a = inRepo (a (fromRemoteTrackingBranch tb)) >>= \case
Just v -> return (Just v) Just v -> return (Just v)
Nothing -> inRepo (a branch) Nothing -> inRepo (a branch)
commitRemote :: Remote -> Branch -> RemoteTrackingBranch -> Maybe Sha -> ImportTreeConfig -> ImportCommitConfig -> ImportableContents Key -> CommandStart
commitRemote remote branch tb parentcommit importtreeconfig importcommitconfig importable = do
showStart' "update" (Just $ fromRef $ fromRemoteTrackingBranch tb)
next $ do
importcommit <- buildImportCommit remote importtreeconfig importcommitconfig importable
next $ updateremotetrackingbranch importcommit
where
-- Update the tracking branch. Done even when there
-- is nothing new to import, to make sure it exists.
updateremotetrackingbranch importcommit =
case importcommit <|> parentcommit of
Just c -> do
inRepo $ Git.Branch.update' (fromRemoteTrackingBranch tb) c
return True
Nothing -> do
warning $ "Nothing to import and " ++ fromRef branch ++ " does not exist."
return False