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{-
Copyright (C) 2017 defanor <defanor@uberspace.net>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-}
import Distribution.Simple
import Distribution.Simple.LocalBuildInfo
import Distribution.Simple.Utils
import Distribution.PackageDescription
import Distribution.Simple.Setup
import System.FilePath
import System.Directory
main = defaultMainWithHooks simpleUserHooks { postCopy = installManPage }
-- | Installs pancake.1.
installManPage :: Args
-> CopyFlags
-> PackageDescription
-> LocalBuildInfo
-> IO ()
installManPage _ cf pd lbi = do
let dirs = absoluteInstallDirs pd lbi (fromFlag $ copyDest cf)
man1 = mandir dirs </> "man1"
fname = "pancake.1"
target = man1 </> fname
createDirectoryIfMissing True man1
installOrdinaryFile (fromFlag $ copyVerbosity cf) fname target
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