45 lines
1.2 KiB
Haskell
45 lines
1.2 KiB
Haskell
{- git-annex assistant webapp documentation
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-
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- Copyright 2012 Joey Hess <joey@kitenet.net>
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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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{-# LANGUAGE TypeFamilies, QuasiQuotes, MultiParamTypeClasses, TemplateHaskell, OverloadedStrings, RankNTypes #-}
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module Assistant.WebApp.Documentation where
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import Assistant.Common
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import Assistant.WebApp
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import Assistant.WebApp.Types
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import Assistant.WebApp.SideBar
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import Assistant.Install (standaloneAppBase)
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import Utility.Yesod
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import Build.SysConfig (packageversion)
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import Yesod
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{- The full license info may be included in a file on disk that can
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- be read in and displayed. -}
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licenseFile :: IO (Maybe FilePath)
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licenseFile = do
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base <- standaloneAppBase
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return $ (</> "LICENSE") <$> base
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getAboutR :: Handler RepHtml
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getAboutR = bootstrap (Just About) $ do
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sideBarDisplay
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setTitle "About git-annex"
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builtinlicense <- isJust <$> liftIO licenseFile
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$(widgetFile "documentation/about")
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getLicenseR :: Handler RepHtml
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getLicenseR = do
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v <- liftIO licenseFile
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case v of
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Nothing -> redirect AboutR
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Just f -> bootstrap (Just About) $ do
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-- no sidebar, just pages of legalese..
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setTitle "License"
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license <- liftIO $ readFile f
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$(widgetFile "documentation/license")
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