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improve version checking for v3

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Do not set annex.version whenever any command is run. Just do it in init.
This ensures that, if a repo has annex.version=3, it has a git-annex
branch, so we don't have to run a command every time to check for the
branch.

Remove the old ad-hoc logic for v0 and v1, to simplify version checking.
This commit is contained in:
Joey Hess 2011-06-22 18:07:45 -04:00
parent c7a1690f02
commit 944c51ba26
4 changed files with 16 additions and 32 deletions
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3
Command/Version.hs
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@ -9,6 +9,7 @@ module Command.Version where
import Control.Monad.State (liftIO)
import Data.String.Utils
import Data.Maybe
import Command
import qualified SysConfig
@ -24,7 +25,7 @@ start :: CommandStartNothing
start = do
liftIO $ putStrLn $ "git-annex version: " ++ SysConfig.packageversion
v <- getVersion
liftIO $ putStrLn $ "local repository version: " ++ v
liftIO $ putStrLn $ "local repository version: " ++ fromMaybe "unknown" v
liftIO $ putStrLn $ "default repository version: " ++ defaultVersion
liftIO $ putStrLn $ "supported repository versions: " ++ vs supportedVersions
liftIO $ putStrLn $ "upgrade supported from repository versions: " ++ vs upgradableVersions