40ecf58d4b
This does not change the overall license of the git-annex program, which was already AGPL due to a number of sources files being AGPL already. Legally speaking, I'm adding a new license under which these files are now available; I already released their current contents under the GPL license. Now they're dual licensed GPL and AGPL. However, I intend for all my future changes to these files to only be released under the AGPL license, and I won't be tracking the dual licensing status, so I'm simply changing the license statement to say it's AGPL. (In some cases, others wrote parts of the code of a file and released it under the GPL; but in all cases I have contributed a significant portion of the code in each file and it's that code that is getting the AGPL license; the GPL license of other contributors allows combining with AGPL code.)
42 lines
962 B
Haskell
42 lines
962 B
Haskell
{- git-annex-shell fields
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-
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- Copyright 2012 Joey Hess <id@joeyh.name>
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-
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- Licensed under the GNU AGPL version 3 or higher.
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-}
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module CmdLine.GitAnnexShell.Fields where
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import Annex.Common
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import qualified Annex
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import Git.FilePath
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import Data.Char
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{- A field, stored in Annex state, with a value sanity checker. -}
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data Field = Field
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{ fieldName :: String
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, fieldCheck :: String -> Bool
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}
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getField :: Field -> Annex (Maybe String)
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getField = Annex.getField . fieldName
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remoteUUID :: Field
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remoteUUID = Field "remoteuuid" $
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-- does it look like a UUID?
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all (\c -> isAlphaNum c || c == '-')
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associatedFile :: Field
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associatedFile = Field "associatedfile" $ \f ->
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-- is the file a safe relative filename?
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not (absoluteGitPath f) && not ("../" `isPrefixOf` f)
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direct :: Field
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direct = Field "direct" $ \f -> f == "1"
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unlocked :: Field
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unlocked = Field "unlocked" $ \f -> f == "1"
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autoInit :: Field
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autoInit = Field "autoinit" $ \f -> f == "1"
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