ú΂s}¿N      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLM Safe-Infered@=Type returned by tasks run asynchronously in the background. "variadic argument version of run. X The syntax is more convenient but it also allows the use of a FilePath as an argument. * An argument can be a Text or a FilePath. & a FilePath is converted to Text with  . 4 You will need to add the following to your module: $ {-# LANGUAGE OverloadedStrings #-} ' {-# LANGUAGE ExtendedDefaultRules #-} - {-# OPTIONS_GHC -fno-warn-type-defaults #-}  import Shelly  import Data.Text.Lazy as LT  default (LT.Text) Euses System.FilePath.CurrentOS, but can automatically convert a Text Euses System.FilePath.CurrentOS, but can automatically convert a Text )silently uses the Right or Left value of  Filesystem.Path.CurrentOS.toText )A helper to catch any exception (same as  ... N (e :: SomeException) -> ...). &Catch an exception in the ShIO monad. &Catch an exception in the ShIO monad. EChange current working directory of ShIO. This does *not* change the I working directory of the process we are running it. Instead, ShIO keeps J track of its own workking directory and builds absolute paths internally C instead of passing down relative paths. This may have performance D repercussions if you are doing hundreds of thousands of filesystem N operations. You will want to handle these issues differently in those cases. cdY, execute a ShIO action in the new directory and then pop back to the original directory )makes an absolute path. Same as canonic. * TODO: use normalise from system-filepath makes an absolute path. path will also normalize  Currently a  renameFile) wrapper. TODO: Support cross-filesystem F move. TODO: Support directory paths in the second parameter, like in cp. Get back [Text] instead of [FilePath] ,List directory contents. Does *not* include "." and "..", but it does  include (other) hidden files. 3List directory recursively (like the POSIX utility find). -Obtain the current (ShIO) working directory. GEcho text to standard (error, when using _err variants) output. The _n ( variants do not print a final newline. GEcho text to standard (error, when using _err variants) output. The _n ( variants do not print a final newline. GEcho text to standard (error, when using _err variants) output. The _n ( variants do not print a final newline. GEcho text to standard (error, when using _err variants) output. The _n ( variants do not print a final newline. "fail that takes a Text #a print lifted into ShIO $8Create a new directory (fails if the directory exists). %ECreate a new directory, including parents (succeeds if the directory  already exists). &$Get a full path to an executable on PATH, if exists. FIXME does not  respect setenv'd environment and uses PATH inherited from the process  environment. 'IObtain a (reasonably) canonic file path to a filesystem object. Based on  canonicalizePath in FileSystem. (%A monadic-conditional version of the when guard. )%A monadic-conditional version of the unless guard. *4Does a path point to an existing filesystem object? +'Does a path point to an existing file? ,,Does a path point to an existing directory? - Does a path point to a symlink? .KA swiss army cannon for removing things. Actually this goes farther than a K normal rm -rf, as it will circumvent permission problems for the files we  own. Use carefully. /IRemove a file. Does not fail if the file already is not there. Does fail  if the file is not a file. 0CSet an environment variable. The environment is maintained in ShIO D internally, and is passed to any external commands to be executed. 1,add the filepath onto the PATH env variable 2CFetch the current value of an environment variable. Both empty and 7 non-existent variables give empty string as a result. 3CFetch the current value of an environment variable. Both empty and ; non-existent variables give the default value as a result 4HCreate a sub-ShIO in which external command outputs are not echoed. See sub. 5DCreate a sub-ShIO in which external command outputs are echoed. See sub. 6Create a sub-ShIO which has a limit( on the max number of background tasks. ` an invocation of jobs is independent of any others, and not tied to the ShIO monad in any way. 4 This blocks the execution of the program until all 8 jobs are finished. 7DReturns the promised result from a backgrounded task. Blocks until  the task completes. 8Run the  0 task asynchronously in the background, returns  the ` BgResult a`, a promise immediately. Run  getBgResult to wait for the result. ; The background task will inherit the current ShIO context  The  BjJobManagerP ensures the max jobs limit must be sufficient for the parent and all children. 9DCreate a sub-ShIO in which external command outputs are echoed. See sub. :EEnter a sub-ShIO that inherits the environment and working directory B The original state will be restored when the sub-ShIO completes. $Exceptions are propagated normally. ;IEnter a ShIO from (Monad)IO. The environment and working directories are K inherited from the current process-wide values. Any subsequent changes in G processwide working directory or environment are not reflected in the  running ShIO. <GExecute an external command. Takes the command name (no shell allowed, 0 just a name of something that can be found via PATH; FIXME: setenv'd  PATHC is not taken into account, only the one inherited from the actual . outside environment). Nothing is provided on stdin of the process, and  stdout and stderr are collected and stored. The stdout is returned as  a result of run?, and complete stderr output is available after the fact using   lastStderr 4All of the stdout output will be loaded into memory : You can avoid this but still consume the result by using run', + or if you need to process the output than  runFoldLines =&bind some arguments to run for re-use  Example: monit = command monit [-c, monitrc] >bind some arguments to run_ for re-use  Example: monit_ = command_ monit [-c, monitrc] ?=bind some arguments to run for re-use, and expect 1 argument  Example: git = command1 git []; git pull [origin, master] @=bind some arguments to run for re-use, and expect 1 argument  Example: git_ = command1_ git []; git+ pull [origin, master] B)The output of last external command. See run. C1set the stdin to be used and cleared by the next run. DLPipe operator. set the stdout the first command as the stdin of the second. EJRun a ShIO computation and collect timing (TODO: and memory) information. F)Copy a file, or a directory recursively. GECopy a file. The second path could be a directory, in which case the 0 original file name is used, in that directory. HCLike filter, but more conveniently used with String lists, where a O substring match (TODO: also provide regexps, and maybe globs) is expressed as  grep "needle" [ "the", "stack", "of", "hay" ] . Boolean  predicates just like with filter are supported too:  grep ("fun"  isPrefixOf) [...]. I(A functor-lifting function composition. JBCreate a temporary directory and pass it as a parameter to a ShIO 1 computation. The directory is nuked afterwards. KWrite a Lazy Text to a file. LAppend a Lazy Text to a file. M"(Strictly) read file into a Text. $ All other functions use Lazy Text. h So Internally this reads a file as strict text and then converts it to lazy text, which is inefficient W  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMOPQRSTUVWXYZ[N  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMN ;:4569<A DBC=>?@0231#*+,-& /.GF$%MKLJ87 !"IH()'E U  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMOPQRSTUVWXYZ[\       !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`ab shelly-0.7Shellybase Data.Functor<$> Control.Monadunlesswhentransformers-0.3.0.0Control.Monad.IO.ClassliftIOMemTime RunFailedBgResultShIOcmd<.> toTextIgnore toTextWarnfromTextcatchanycatch_sh catchany_shcdchdirpathabsPathmvls'lsfindpwdechoecho_necho_err echo_n_errexit errorExitterrorinspectmkdirmkdir_pwhichcanonicwhenMunlessMtest_etest_ftest_dtest_srm_rfrm_fsetenv appendToPathgetenv getenv_defsilently verboselyjobs getBgResult backgroundprint_commandssubshellyruncommandcommand_command1 command1_run_ lastStderrsetStdin-|-timecp_rcpgrep<$$> withTmpDir writefile appendfilereadfileControl.Exception.Basecatch$fPredicateLike[][]$fPredicateLike(->)a$fExceptionRunFailed$fShowRunFailed$fShellCommand(->)$fShellCommandReaderT$fShellCommandReaderT0$fShellArgFilePath$fShellArgText$fToFilePath[]$fToFilePathText$fToFilePathText0$fToFilePathFilePath