0a4479b8ec
ghc 8 added backtraces on uncaught errors. This is great, but git-annex was using error in many places for a error message targeted at the user, in some known problem case. A backtrace only confuses such a message, so omit it. Notably, commands like git annex drop that failed due to eg, numcopies, used to use error, so had a backtrace. This commit was sponsored by Ethan Aubin.
39 lines
1,011 B
Haskell
39 lines
1,011 B
Haskell
{- git-annex command
|
||
-
|
||
- Copyright 2013 Joey Hess <id@joeyh.name>
|
||
-
|
||
- Licensed under the GNU GPL version 3 or higher.
|
||
-}
|
||
|
||
module Command.GCryptSetup where
|
||
|
||
import Command
|
||
import Annex.UUID
|
||
import qualified Remote.GCrypt
|
||
import qualified Git
|
||
|
||
cmd :: Command
|
||
cmd = dontCheck repoExists $ noCommit $
|
||
command "gcryptsetup" SectionPlumbing
|
||
"sets up gcrypt repository"
|
||
paramValue (withParams seek)
|
||
|
||
seek :: CmdParams -> CommandSeek
|
||
seek = withStrings start
|
||
|
||
start :: String -> CommandStart
|
||
start gcryptid = next $ next $ do
|
||
u <- getUUID
|
||
when (u /= NoUUID) $
|
||
giveup "gcryptsetup refusing to run; this repository already has a git-annex uuid!"
|
||
|
||
g <- gitRepo
|
||
gu <- Remote.GCrypt.getGCryptUUID True g
|
||
let newgu = genUUIDInNameSpace gCryptNameSpace gcryptid
|
||
if isNothing gu || gu == Just newgu
|
||
then if Git.repoIsLocalBare g
|
||
then do
|
||
void $ Remote.GCrypt.setupRepo gcryptid g
|
||
return True
|
||
else giveup "cannot use gcrypt in a non-bare repository"
|
||
else giveup "gcryptsetup uuid mismatch"
|