diff options
| author |  Joey Hess <joeyh@joeyh.name> | 2017-02-07 15:10:41 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2017-02-07 15:10:41 -0400 |
| commit | c8d5b2067037ecb56c06cd1cc32f248c463ed228 (patch) | |
| tree | 970d8d0a20d6670e8818ea6b733d96065c92ef95 /Command | |
| parent | dc0f824c1bc4c9aac1045894983a434eb26196ab (diff) | |
initremote: When a uuid= parameter is passed, use the specified UUID for the new special remote, instead of generating a UUID.
This can be useful in some situations, eg when the same data can be
accessed via two different special remote backends.
Diffstat (limited to 'Command')
| -rw-r--r-- | Command/InitRemote.hs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Command/InitRemote.hs b/Command/InitRemote.hs index 4a89bed7c..78a1738d5 100644 --- a/Command/InitRemote.hs +++ b/Command/InitRemote.hs @@ -46,8 +46,14 @@ start (name:ws) = ifM (isJust <$> findExisting name) perform :: RemoteType -> String -> R.RemoteConfig -> CommandPerform perform t name c = do - (c', u) <- R.setup t R.Init Nothing Nothing c def + (c', u) <- R.setup t R.Init cu Nothing c def next $ cleanup u name c' + where + cu = case M.lookup "uuid" c of + Just s + | isUUID s -> Just (toUUID s) + | otherwise -> giveup "invalid uuid" + Nothing -> Nothing cleanup :: UUID -> String -> R.RemoteConfig -> CommandCleanup cleanup u name c = do |