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authorDaniel Gröber <dxld@darkboxed.org>2017-09-28 21:33:24 +0200
committerDaniel Gröber <dxld@darkboxed.org>2017-09-28 21:33:24 +0200
commit4b7b646c4fddb1c368aead0315a1f6ce0784b230 (patch)
tree4726bfeba0074d3db6899466d276aadef5c2ed37 /CabalHelper/Compiletime/Data.hs
parent7e79dacef6fbeb1ae7805072f6a04b36d99eab7b (diff)
Move split source into src/ and lib/
Diffstat (limited to 'CabalHelper/Compiletime/Data.hs')
-rw-r--r--CabalHelper/Compiletime/Data.hs86
1 files changed, 0 insertions, 86 deletions
diff --git a/CabalHelper/Compiletime/Data.hs b/CabalHelper/Compiletime/Data.hs
deleted file mode 100644
index 2842cfc..0000000
--- a/CabalHelper/Compiletime/Data.hs
+++ /dev/null
@@ -1,86 +0,0 @@
--- Copyright (C) 2015,2017 Daniel Gröber <dxld ÄT darkboxed DOT org>
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero 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 Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-{-# LANGUAGE TemplateHaskell, ScopedTypeVariables #-}
-{-# OPTIONS_GHC -fforce-recomp #-}
-
-{-|
-Module : CabalHelper.Compiletime.Data
-Description : Embeds source code for runtime component using TH
-License : AGPL-3
--}
-
-module CabalHelper.Compiletime.Data where
-
-import Control.Monad
-import Control.Monad.IO.Class
-import Data.Functor
-import qualified Data.ByteString as BS
-import qualified Data.ByteString.UTF8 as UTF8
-import Language.Haskell.TH
-import System.Directory
-import System.FilePath
-import System.IO.Temp
-import System.Posix.Files
-import System.Posix.Time
-import System.Posix.Types
-import Prelude
-
-import CabalHelper.Compiletime.Compat.Environment
-
-withSystemTempDirectoryEnv :: String -> (FilePath -> IO b) -> IO b
-withSystemTempDirectoryEnv tpl f = do
- m <- liftIO $ lookupEnv "CABAL_HELPER_KEEP_SOURCEDIR"
- case m of
- Nothing -> withSystemTempDirectory tpl f
- Just _ -> do
- tmpdir <- getCanonicalTemporaryDirectory
- f =<< createTempDirectory tmpdir tpl
-
-withHelperSources :: Maybe FilePath -> (FilePath -> IO a) -> IO a
-withHelperSources mdir action = withDir mdir $ \dir -> do
- let chdir = dir </> "CabalHelper"
- liftIO $ do
- createDirectoryIfMissing True $ chdir </> "Runtime"
- createDirectoryIfMissing True $ chdir </> "Shared"
-
- let modtime :: EpochTime
- modtime = fromIntegral $ (read :: String -> Integer)
- -- See https://reproducible-builds.org/specs/source-date-epoch/
- $(runIO $ do
- msde :: Maybe Integer
- <- fmap read <$> lookupEnv "SOURCE_DATE_EPOCH"
- (current_time :: Integer) <- round . toRational <$> epochTime
- return $ LitE . StringL $ show $ maybe current_time id msde)
-
- liftIO $ forM_ sourceFiles $ \(fn, src) -> do
- let path = chdir </> fn
- BS.writeFile path $ UTF8.fromString src
- setFileTimes path modtime modtime
-
- action dir
- where
- withDir (Just dir) = \f -> f dir
- withDir Nothing = withSystemTempDirectoryEnv "cabal-helper-source"
-
-
-sourceFiles :: [(FilePath, String)]
-sourceFiles =
- [ ("Runtime/Main.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "CabalHelper/Runtime/Main.hs")))
- , ("Runtime/Licenses.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "CabalHelper/Runtime/Licenses.hs")))
- , ("Shared/Common.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "CabalHelper/Shared/Common.hs")))
- , ("Shared/Sandbox.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "CabalHelper/Shared/Sandbox.hs")))
- , ("Shared/InterfaceTypes.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "CabalHelper/Shared/InterfaceTypes.hs")))
- ]