mirror of
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c9de2e82ed
- tests/docker/Dockerfile: specifies full docker image containing all
tools/languages (except matlab).
- tests/docker-build.sh: build above image.
- tests/docker-run.sh: launch above image.
Example: ./tests/docker-run.sh make test^js^step2
- Various fixes across multiple languages:
- Unicode fixes for bash and R on Ubuntu Utopic
- readline history fixes for when ~/.mal-history is not available
or readable/writable. No fatal errors.
- fixes to work with perl 5.20 (and still perl 5.18)
39 lines
982 B
Haskell
39 lines
982 B
Haskell
module Readline
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( readline, load_history )
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where
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-- Pick one of these:
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-- GPL license
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import qualified System.Console.Readline as RL
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-- BSD license
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--import qualified System.Console.Editline.Readline as RL
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import Control.Monad (when)
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import System.Directory (getHomeDirectory, doesFileExist)
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import System.IO (hGetLine, hFlush, hIsEOF, stdin, stdout)
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import System.IO.Error (tryIOError)
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history_file = do
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home <- getHomeDirectory
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return $ home ++ "/.mal-history"
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load_history = do
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hfile <- history_file
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fileExists <- doesFileExist hfile
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when fileExists $ do
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content <- readFile hfile
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mapM RL.addHistory (lines content)
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return ()
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return ()
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readline prompt = do
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hfile <- history_file
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maybeLine <- RL.readline prompt
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case maybeLine of
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Just line -> do
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RL.addHistory line
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res <- tryIOError (appendFile hfile (line ++ "\n"))
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return maybeLine
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_ -> return maybeLine
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