Cabal-1.18.1.5: doc/API/Cabal/Distribution-Simple-Utils.html
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">Cabal-1.18.1.5: A framework for packaging Haskell software</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Copyright</th><td>Isaac Jones, Simon Marlow 2003-2004
portions Copyright (c) 2007, Galois Inc.</td></tr><tr><th>Maintainer</th><td>cabal-devel@haskell.org</td></tr><tr><th>Portability</th><td>portable</td></tr><tr><th>Safe Haskell</th><td>None</td></tr><tr><th>Language</th><td>Haskell98</td></tr></table><p class="caption">Distribution.Simple.Utils</p></div><div id="table-of-contents"><p class="caption">Contents</p><ul><li><a href="#g:1">logging and errors</a></li><li><a href="#g:2">running programs</a></li><li><a href="#g:3">copying files</a></li><li><a href="#g:4">installing files</a></li><li><a href="#g:5">File permissions</a></li><li><a href="#g:6">file names</a></li><li><a href="#g:7">finding files</a></li><li><a href="#g:8">environment variables</a></li><li><a href="#g:9">simple file globbing</a></li><li><a href="#g:10">modification time</a></li><li><a href="#g:11">temp files and dirs</a></li><li><a href="#g:12">.cabal and .buildinfo files</a></li><li><a href="#g:13">reading and writing files safely</a></li><li><a href="#g:14">Unicode</a></li><li><a href="#g:15">generic utils</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>A large and somewhat miscellaneous collection of utility functions used
throughout the rest of the Cabal lib and in other tools that use the Cabal
lib like <code>cabal-install</code>. It has a very simple set of logging actions. It
has low level functions for running programs, a bunch of wrappers for
various directory and file functions that do extra logging.</p></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><a href="#v:cabalVersion">cabalVersion</a> :: <a href="Distribution-Version.html#t:Version">Version</a></li><li class="src short"><a href="#v:die">die</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:dieWithLocation">dieWithLocation</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Int.html#t:Int">Int</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:topHandler">topHandler</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:topHandlerWith">topHandlerWith</a> :: (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Control-Exception-Base.html#t:IOException">IOException</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:warn">warn</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:notice">notice</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:setupMessage">setupMessage</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="Distribution-Package.html#t:PackageIdentifier">PackageIdentifier</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:info">info</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:debug">debug</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:debugNoWrap">debugNoWrap</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:chattyTry">chattyTry</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> () -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:rawSystemExit">rawSystemExit</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:rawSystemExitCode">rawSystemExitCode</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a></li><li class="src short"><a href="#v:rawSystemExitWithEnv">rawSystemExitWithEnv</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:rawSystemStdout">rawSystemStdout</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:rawSystemStdInOut">rawSystemStdInOut</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a>) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a>)</li><li class="src short"><a href="#v:rawSystemIOWithEnv">rawSystemIOWithEnv</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a></li><li class="src short"><a href="#v:maybeExit">maybeExit</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:xargs">xargs</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Int.html#t:Int">Int</a> -> ([<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()) -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:findProgramLocation">findProgramLocation</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</li><li class="src short"><a href="#v:findProgramVersion">findProgramVersion</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>) -> <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Distribution-Version.html#t:Version">Version</a>)</li><li class="src short"><a href="#v:smartCopySources">smartCopySources</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="Distribution-ModuleName.html#t:ModuleName">ModuleName</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:createDirectoryIfMissingVerbose">createDirectoryIfMissingVerbose</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:copyFileVerbose">copyFileVerbose</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:copyDirectoryRecursiveVerbose">copyDirectoryRecursiveVerbose</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:copyFiles">copyFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:copyFileTo">copyFileTo</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installOrdinaryFile">installOrdinaryFile</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installExecutableFile">installExecutableFile</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installMaybeExecutableFile">installMaybeExecutableFile</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installOrdinaryFiles">installOrdinaryFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installExecutableFiles">installExecutableFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installMaybeExecutableFiles">installMaybeExecutableFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:installDirectoryContents">installDirectoryContents</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:setFileOrdinary">setFileOrdinary</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:setFileExecutable">setFileExecutable</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:currentDir">currentDir</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></li><li class="src short"><a href="#v:findFile">findFile</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></li><li class="src short"><a href="#v:findFirstFile">findFirstFile</a> :: (a -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>) -> [a] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> a)</li><li class="src short"><a href="#v:findFileWithExtension">findFileWithExtension</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</li><li class="src short"><a href="#v:findFileWithExtension-39-">findFileWithExtension'</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>))</li><li class="src short"><a href="#v:findModuleFile">findModuleFile</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="Distribution-ModuleName.html#t:ModuleName">ModuleName</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</li><li class="src short"><a href="#v:findModuleFiles">findModuleFiles</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="Distribution-ModuleName.html#t:ModuleName">ModuleName</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)]</li><li class="src short"><a href="#v:getDirectoryContentsRecursive">getDirectoryContentsRecursive</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</li><li class="src short"><a href="#v:isInSearchPath">isInSearchPath</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:matchFileGlob">matchFileGlob</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</li><li class="src short"><a href="#v:matchDirFileGlob">matchDirFileGlob</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</li><li class="src short"><a href="#v:parseFileGlob">parseFileGlob</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Distribution-Simple-Utils.html#t:FileGlob">FileGlob</a></li><li class="src short"><span class="keyword">data</span> <a href="#t:FileGlob">FileGlob</a><ul class="subs"><li>= <a href="#v:NoGlob">NoGlob</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></li><li>| <a href="#v:FileGlob">FileGlob</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li></ul></li><li class="src short"><a href="#v:moreRecentFile">moreRecentFile</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><span class="keyword">data</span> <a href="#t:TempFileOptions">TempFileOptions</a> = <a href="#v:TempFileOptions">TempFileOptions</a> {<ul class="subs"><li><a href="#v:optKeepTempFiles">optKeepTempFiles</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></li></ul>}</li><li class="src short"><a href="#v:defaultTempFileOptions">defaultTempFileOptions</a> :: <a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a></li><li class="src short"><a href="#v:withTempFile">withTempFile</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:withTempFileEx">withTempFileEx</a> :: <a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:withTempDirectory">withTempDirectory</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:withTempDirectoryEx">withTempDirectoryEx</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:defaultPackageDesc">defaultPackageDesc</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></li><li class="src short"><a href="#v:findPackageDesc">findPackageDesc</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></li><li class="src short"><a href="#v:defaultHookedPackageDesc">defaultHookedPackageDesc</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</li><li class="src short"><a href="#v:findHookedPackageDesc">findHookedPackageDesc</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</li><li class="src short"><a href="#v:withFileContents">withFileContents</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:writeFileAtomic">writeFileAtomic</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/bytestring-0.10.4.0/Data-ByteString-Lazy.html#t:ByteString">ByteString</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:rewriteFile">rewriteFile</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:fromUTF8">fromUTF8</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:toUTF8">toUTF8</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:readUTF8File">readUTF8File</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:withUTF8FileContents">withUTF8FileContents</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</li><li class="src short"><a href="#v:writeUTF8File">writeUTF8File</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</li><li class="src short"><a href="#v:normaliseLineEndings">normaliseLineEndings</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:equating">equating</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Eq.html#t:Eq">Eq</a> a => (b -> a) -> b -> b -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:comparing">comparing</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Ord.html#t:Ord">Ord</a> a => (b -> a) -> b -> b -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Ord.html#t:Ordering">Ordering</a></li><li class="src short"><a href="#v:isInfixOf">isInfixOf</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:intercalate">intercalate</a> :: [a] -> [[a]] -> [a]</li><li class="src short"><a href="#v:lowercase">lowercase</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:wrapText">wrapText</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:wrapLine">wrapLine</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Int.html#t:Int">Int</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [[<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>]]</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a name="v:cabalVersion" class="def">cabalVersion</a> :: <a href="Distribution-Version.html#t:Version">Version</a></p></div><h1 id="g:1">logging and errors</h1><div class="top"><p class="src"><a name="v:die" class="def">die</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p></div><div class="top"><p class="src"><a name="v:dieWithLocation" class="def">dieWithLocation</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Int.html#t:Int">Int</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p></div><div class="top"><p class="src"><a name="v:topHandler" class="def">topHandler</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p></div><div class="top"><p class="src"><a name="v:topHandlerWith" class="def">topHandlerWith</a> :: (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Control-Exception-Base.html#t:IOException">IOException</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p></div><div class="top"><p class="src"><a name="v:warn" class="def">warn</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Non fatal conditions that may be indicative of an error or problem.</p><p>We display these at the <code><a href="Distribution-Verbosity.html#v:normal">normal</a></code> verbosity level.</p></div></div><div class="top"><p class="src"><a name="v:notice" class="def">notice</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Useful status messages.</p><p>We display these at the <code><a href="Distribution-Verbosity.html#v:normal">normal</a></code> verbosity level.</p><p>This is for the ordinary helpful status messages that users see. Just
enough information to know that things are working but not floods of detail.</p></div></div><div class="top"><p class="src"><a name="v:setupMessage" class="def">setupMessage</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="Distribution-Package.html#t:PackageIdentifier">PackageIdentifier</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p></div><div class="top"><p class="src"><a name="v:info" class="def">info</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>More detail on the operation of some action.</p><p>We display these messages when the verbosity level is <code><a href="Distribution-Verbosity.html#v:verbose">verbose</a></code></p></div></div><div class="top"><p class="src"><a name="v:debug" class="def">debug</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Detailed internal debugging information</p><p>We display these messages when the verbosity level is <code><a href="Distribution-Verbosity.html#v:deafening">deafening</a></code></p></div></div><div class="top"><p class="src"><a name="v:debugNoWrap" class="def">debugNoWrap</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>A variant of <code><a href="Distribution-Simple-Utils.html#v:debug">debug</a></code> that doesn't perform the automatic line
wrapping. Produces better output in some cases.</p></div></div><div class="top"><p class="src"><a name="v:chattyTry" class="def">chattyTry</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></td><td class="doc"><p>a description of the action we were attempting</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</td><td class="doc"><p>the action itself</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Perform an IO action, catching any IO exceptions and printing an error
if one occurs.</p></div></div><h1 id="g:2">running programs</h1><div class="top"><p class="src"><a name="v:rawSystemExit" class="def">rawSystemExit</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p></div><div class="top"><p class="src"><a name="v:rawSystemExitCode" class="def">rawSystemExitCode</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a></p></div><div class="top"><p class="src"><a name="v:rawSystemExitWithEnv" class="def">rawSystemExitWithEnv</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p></div><div class="top"><p class="src"><a name="v:rawSystemStdout" class="def">rawSystemStdout</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p><div class="doc"><p>Run a command and return its output.</p><p>The output is assumed to be text in the locale encoding.</p></div></div><div class="top"><p class="src"><a name="v:rawSystemStdInOut" class="def">rawSystemStdInOut</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>Program location</p></td></tr><tr><td class="src">-> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>]</td><td class="doc"><p>Arguments</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>New working dir or inherit</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)]</td><td class="doc"><p>New environment or inherit</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a>)</td><td class="doc"><p>input text and binary mode</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></td><td class="doc"><p>output in binary mode</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a>)</td><td class="doc"><p>output, errors, exit</p></td></tr></table></div><div class="doc"><p>Run a command and return its output, errors and exit status. Optionally
also supply some input. Also provides control over whether the binary/text
mode of the input and output.</p></div></div><div class="top"><p class="src"><a name="v:rawSystemIOWithEnv" class="def">rawSystemIOWithEnv</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>]</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>New working dir or inherit</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)]</td><td class="doc"><p>New environment or inherit</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a></td><td class="doc"><p>stdin</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a></td><td class="doc"><p>stdout</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a></td><td class="doc"><p>stderr</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a></td><td class="doc empty"> </td></tr></table></div></div><div class="top"><p class="src"><a name="v:maybeExit" class="def">maybeExit</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-Exit.html#t:ExitCode">ExitCode</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p></div><div class="top"><p class="src"><a name="v:xargs" class="def">xargs</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Int.html#t:Int">Int</a> -> ([<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()) -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Like the unix xargs program. Useful for when we've got very long command
lines that might overflow an OS limit on command line length and so you
need to invoke a command multiple times to get all the args in.</p><p>Use it with either of the rawSystem variants above. For example:</p><pre>xargs (32*1024) (rawSystemExit verbosity) prog fixedArgs bigArgs</pre></div></div><div class="top"><p class="src"><a name="v:findProgramLocation" class="def">findProgramLocation</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</p><div class="doc"><p>Look for a program on the path.</p></div></div><div class="top"><p class="src"><a name="v:findProgramVersion" class="def">findProgramVersion</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></td><td class="doc"><p>version args</p></td></tr><tr><td class="src">-> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>)</td><td class="doc"><p>function to select version
number from program output</p></td></tr><tr><td class="src">-> <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>location</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Distribution-Version.html#t:Version">Version</a>)</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Look for a program and try to find it's version number. It can accept
either an absolute path or the name of a program binary, in which case we
will look for the program on the path.</p></div></div><h1 id="g:3">copying files</h1><div class="top"><p class="src"><a name="v:smartCopySources" class="def">smartCopySources</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [<a href="Distribution-ModuleName.html#t:ModuleName">ModuleName</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><div class="warning"><p>Deprecated: Use findModuleFiles and copyFiles or installOrdinaryFiles</p></div></div></div><div class="top"><p class="src"><a name="v:createDirectoryIfMissingVerbose" class="def">createDirectoryIfMissingVerbose</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></td><td class="doc"><p>Create its parents too?</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Same as <code>createDirectoryIfMissing</code> but logs at higher verbosity levels.</p></div></div><div class="top"><p class="src"><a name="v:copyFileVerbose" class="def">copyFileVerbose</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Copies a file without copying file permissions. The target file is created
with default permissions. Any existing target file is replaced.</p><p>At higher verbosity levels it logs an info message.</p></div></div><div class="top"><p class="src"><a name="v:copyDirectoryRecursiveVerbose" class="def">copyDirectoryRecursiveVerbose</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><div class="warning"><p>Deprecated: You probably want installDirectoryContents instead</p></div></div></div><div class="top"><p class="src"><a name="v:copyFiles" class="def">copyFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Copies a bunch of files to a target directory, preserving the directory
structure in the target location. The target directories are created if they
do not exist.</p><p>The files are identified by a pair of base directory and a path relative to
that base. It is only the relative part that is preserved in the
destination.</p><p>For example:</p><pre>copyFiles normal "dist/src"
[("", "src/Foo.hs"), ("dist/build/", "src/Bar.hs")]</pre><p>This would copy "src/Foo.hs" to "dist/src/src/Foo.hs" and
copy "dist/build/src/Bar.hs" to "dist/src/src/Bar.hs".</p><p>This operation is not atomic. Any IO failure during the copy (including any
missing source files) leaves the target in an unknown state so it is best to
use it with a freshly created directory so that it can be simply deleted if
anything goes wrong.</p></div></div><div class="top"><p class="src"><a name="v:copyFileTo" class="def">copyFileTo</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Given a relative path to a file, copy it to the given directory, preserving
the relative path and creating the parent directories if needed.</p></div></div><h1 id="g:4">installing files</h1><div class="top"><p class="src"><a name="v:installOrdinaryFile" class="def">installOrdinaryFile</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Install an ordinary file. This is like a file copy but the permissions
are set appropriately for an installed file. On Unix it is "-rw-r--r--"
while on Windows it uses the default permissions for the target directory.</p></div></div><div class="top"><p class="src"><a name="v:installExecutableFile" class="def">installExecutableFile</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Install an executable file. This is like a file copy but the permissions
are set appropriately for an installed file. On Unix it is "-rwxr-xr-x"
while on Windows it uses the default permissions for the target directory.</p></div></div><div class="top"><p class="src"><a name="v:installMaybeExecutableFile" class="def">installMaybeExecutableFile</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Install a file that may or not be executable, preserving permissions.</p></div></div><div class="top"><p class="src"><a name="v:installOrdinaryFiles" class="def">installOrdinaryFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>This is like <code><a href="Distribution-Simple-Utils.html#v:copyFiles">copyFiles</a></code> but uses <code><a href="Distribution-Simple-Utils.html#v:installOrdinaryFile">installOrdinaryFile</a></code>.</p></div></div><div class="top"><p class="src"><a name="v:installExecutableFiles" class="def">installExecutableFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>This is like <code><a href="Distribution-Simple-Utils.html#v:copyFiles">copyFiles</a></code> but uses <code><a href="Distribution-Simple-Utils.html#v:installExecutableFile">installExecutableFile</a></code>.</p></div></div><div class="top"><p class="src"><a name="v:installMaybeExecutableFiles" class="def">installMaybeExecutableFiles</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>This is like <code><a href="Distribution-Simple-Utils.html#v:copyFiles">copyFiles</a></code> but uses <code><a href="Distribution-Simple-Utils.html#v:installMaybeExecutableFile">installMaybeExecutableFile</a></code>.</p></div></div><div class="top"><p class="src"><a name="v:installDirectoryContents" class="def">installDirectoryContents</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>This installs all the files in a directory to a target location,
preserving the directory layout. All the files are assumed to be ordinary
rather than executable files.</p></div></div><h1 id="g:5">File permissions</h1><div class="top"><p class="src"><a name="v:setFileOrdinary" class="def">setFileOrdinary</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p></div><div class="top"><p class="src"><a name="v:setFileExecutable" class="def">setFileExecutable</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p></div><h1 id="g:6">file names</h1><div class="top"><p class="src"><a name="v:currentDir" class="def">currentDir</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></p><div class="doc"><p>The path name that represents the current directory.
In Unix, it's <code>"."</code>, but this is system-specific.
(E.g. AmigaOS uses the empty string <code>""</code> for the current directory.)</p></div></div><h1 id="g:7">finding files</h1><div class="top"><p class="src"><a name="v:findFile" class="def">findFile</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</td><td class="doc"><p>search locations</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>File Name</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Find a file by looking in a search path. The file path must match exactly.</p></div></div><div class="top"><p class="src"><a name="v:findFirstFile" class="def">findFirstFile</a> :: (a -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>) -> [a] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> a)</p></div><div class="top"><p class="src"><a name="v:findFileWithExtension" class="def">findFileWithExtension</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</p><div class="doc"><p>Find a file by looking in a search path with one of a list of possible
file extensions. The file base name should be given and it will be tried
with each of the extensions in each element of the search path.</p></div></div><div class="top"><p class="src"><a name="v:findFileWithExtension-39-" class="def">findFileWithExtension'</a> :: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>] -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>))</p><div class="doc"><p>Like <code><a href="Distribution-Simple-Utils.html#v:findFileWithExtension">findFileWithExtension</a></code> but returns which element of the search path
the file was found in, and the file path relative to that base directory.</p></div></div><div class="top"><p class="src"><a name="v:findModuleFile" class="def">findModuleFile</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</td><td class="doc"><p>build prefix (location of objects)</p></td></tr><tr><td class="src">-> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>]</td><td class="doc"><p>search suffixes</p></td></tr><tr><td class="src">-> <a href="Distribution-ModuleName.html#t:ModuleName">ModuleName</a></td><td class="doc"><p>module</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Find the file corresponding to a Haskell module name.</p><p>This is similar to <code><a href="Distribution-Simple-Utils.html#v:findFileWithExtension-39-">findFileWithExtension'</a></code> but specialised to a module
name. The function fails if the file corresponding to the module is missing.</p></div></div><div class="top"><p class="src"><a name="v:findModuleFiles" class="def">findModuleFiles</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</td><td class="doc"><p>build prefix (location of objects)</p></td></tr><tr><td class="src">-> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>]</td><td class="doc"><p>search suffixes</p></td></tr><tr><td class="src">-> [<a href="Distribution-ModuleName.html#t:ModuleName">ModuleName</a>]</td><td class="doc"><p>modules</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [(<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>, <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)]</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Finds the files corresponding to a list of Haskell module names.</p><p>As <code><a href="Distribution-Simple-Utils.html#v:findModuleFile">findModuleFile</a></code> but for a list of module names.</p></div></div><div class="top"><p class="src"><a name="v:getDirectoryContentsRecursive" class="def">getDirectoryContentsRecursive</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</p><div class="doc"><p>List all the files in a directory and all subdirectories.</p><p>The order places files in sub-directories after all the files in their
parent directories. The list is generated lazily so is not well defined if
the source directory structure changes before the list is used.</p></div></div><h1 id="g:8">environment variables</h1><div class="top"><p class="src"><a name="v:isInSearchPath" class="def">isInSearchPath</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></p><div class="doc"><p>Is this directory in the system search path?</p></div></div><h1 id="g:9">simple file globbing</h1><div class="top"><p class="src"><a name="v:matchFileGlob" class="def">matchFileGlob</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</p></div><div class="top"><p class="src"><a name="v:matchDirFileGlob" class="def">matchDirFileGlob</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>]</p></div><div class="top"><p class="src"><a name="v:parseFileGlob" class="def">parseFileGlob</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Distribution-Simple-Utils.html#t:FileGlob">FileGlob</a></p></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:FileGlob" class="def">FileGlob</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:NoGlob" class="def">NoGlob</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>No glob at all, just an ordinary file</p></td></tr><tr><td class="src"><a name="v:FileGlob" class="def">FileGlob</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></td><td class="doc"><p>dir prefix and extension, like <code>"foo/bar/*.baz"</code> corresponds to
<code>FileGlob "foo/bar" ".baz"</code></p></td></tr></table></div></div><h1 id="g:10">modification time</h1><div class="top"><p class="src"><a name="v:moreRecentFile" class="def">moreRecentFile</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></p><div class="doc"><p>Compare the modification times of two files to see if the first is newer
than the second. The first file must exist but the second need not.
The expected use case is when the second file is generated using the first.
In this use case, if the result is True then the second file is out of date.</p></div></div><h1 id="g:11">temp files and dirs</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:TempFileOptions" class="def">TempFileOptions</a></p><div class="doc"><p>Advanced options for <code><a href="Distribution-Simple-Utils.html#v:withTempFile">withTempFile</a></code> and <code><a href="Distribution-Simple-Utils.html#v:withTempDirectory">withTempDirectory</a></code>.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:TempFileOptions" class="def">TempFileOptions</a></td><td class="doc empty"> </td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><dl><dt class="src"><a name="v:optKeepTempFiles" class="def">optKeepTempFiles</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></dt><dd class="doc"><p>Keep temporary files?</p></dd></dl><div class="clear"></div></div></td></tr></table></div></div><div class="top"><p class="src"><a name="v:defaultTempFileOptions" class="def">defaultTempFileOptions</a> :: <a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a></p></div><div class="top"><p class="src"><a name="v:withTempFile" class="def">withTempFile</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>Temp dir to create the file in</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></td><td class="doc"><p>File name template. See <code><a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#v:openTempFile">openTempFile</a></code>.</p></td></tr><tr><td class="src">-> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a)</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Use a temporary filename that doesn't already exist.</p></div></div><div class="top"><p class="src"><a name="v:withTempFileEx" class="def">withTempFileEx</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>Temp dir to create the file in</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></td><td class="doc"><p>File name template. See <code><a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#v:openTempFile">openTempFile</a></code>.</p></td></tr><tr><td class="src">-> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/GHC-IO-Handle.html#t:Handle">Handle</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a)</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>A version of <code><a href="Distribution-Simple-Utils.html#v:withTempFile">withTempFile</a></code> that additionally takes a <code><a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a></code>
argument.</p></div></div><div class="top"><p class="src"><a name="v:withTempDirectory" class="def">withTempDirectory</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p><div class="doc"><p>Create and use a temporary directory.</p><p>Creates a new temporary directory inside the given directory, making use
of the template. The temp directory is deleted after use. For example:</p><pre>withTempDirectory verbosity "src" "sdist." $ \tmpDir -> do ...</pre><p>The <code>tmpDir</code> will be a new subdirectory of the given directory, e.g.
<code>src/sdist.342</code>.</p></div></div><div class="top"><p class="src"><a name="v:withTempDirectoryEx" class="def">withTempDirectoryEx</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p><div class="doc"><p>A version of <code><a href="Distribution-Simple-Utils.html#v:withTempDirectory">withTempDirectory</a></code> that additionally takes a
<code><a href="Distribution-Simple-Utils.html#t:TempFileOptions">TempFileOptions</a></code> argument.</p></div></div><h1 id="g:12">.cabal and .buildinfo files</h1><div class="top"><p class="src"><a name="v:defaultPackageDesc" class="def">defaultPackageDesc</a> :: <a href="Distribution-Verbosity.html#t:Verbosity">Verbosity</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></p><div class="doc"><p>Package description file (<em>pkgname</em><code>.cabal</code>)</p></div></div><div class="top"><p class="src"><a name="v:findPackageDesc" class="def">findPackageDesc</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>Where to look</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p><a href="pkgname">pkgname</a>.cabal</p></td></tr></table></div><div class="doc"><p>Find a package description file in the given directory. Looks for
<code>.cabal</code> files.</p></div></div><div class="top"><p class="src"><a name="v:defaultHookedPackageDesc" class="def">defaultHookedPackageDesc</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</p><div class="doc"><p>Optional auxiliary package information file (<em>pkgname</em><code>.buildinfo</code>)</p></div></div><div class="top"><p class="src"><a name="v:findHookedPackageDesc" class="def">findHookedPackageDesc</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>Directory to search</p></td></tr><tr><td class="src">-> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Maybe.html#t:Maybe">Maybe</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a>)</td><td class="doc"><p><em>dir</em><code>/</code><em>pkgname</em><code>.buildinfo</code>, if present</p></td></tr></table></div><div class="doc"><p>Find auxiliary package information in the given directory.
Looks for <code>.buildinfo</code> files.</p></div></div><h1 id="g:13">reading and writing files safely</h1><div class="top"><p class="src"><a name="v:withFileContents" class="def">withFileContents</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p><div class="doc"><p>Gets the contents of a file, but guarantee that it gets closed.</p><p>The file is read lazily but if it is not fully consumed by the action then
the remaining input is truncated and the file is closed.</p></div></div><div class="top"><p class="src"><a name="v:writeFileAtomic" class="def">writeFileAtomic</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/bytestring-0.10.4.0/Data-ByteString-Lazy.html#t:ByteString">ByteString</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Writes a file atomically.</p><p>The file is either written sucessfully or an IO exception is raised and
the original file is left unchanged.</p><p>On windows it is not possible to delete a file that is open by a process.
This case will give an IO exception but the atomic property is not affected.</p></div></div><div class="top"><p class="src"><a name="v:rewriteFile" class="def">rewriteFile</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Write a file but only if it would have new content. If we would be writing
the same as the existing content then leave the file as is so that we do not
update the file's modification time.</p></div></div><h1 id="g:14">Unicode</h1><div class="top"><p class="src"><a name="v:fromUTF8" class="def">fromUTF8</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p></div><div class="top"><p class="src"><a name="v:toUTF8" class="def">toUTF8</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p></div><div class="top"><p class="src"><a name="v:readUTF8File" class="def">readUTF8File</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p><div class="doc"><p>Reads a UTF8 encoded text file as a Unicode String</p><p>Reads lazily using ordinary <code><a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#v:readFile">readFile</a></code>.</p></div></div><div class="top"><p class="src"><a name="v:withUTF8FileContents" class="def">withUTF8FileContents</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> (<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a) -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> a</p><div class="doc"><p>Reads a UTF8 encoded text file as a Unicode String</p><p>Same behaviour as <code><a href="Distribution-Simple-Utils.html#v:withFileContents">withFileContents</a></code>.</p></div></div><div class="top"><p class="src"><a name="v:writeUTF8File" class="def">writeUTF8File</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:FilePath">FilePath</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/System-IO.html#t:IO">IO</a> ()</p><div class="doc"><p>Writes a Unicode String as a UTF8 encoded text file.</p><p>Uses <code><a href="Distribution-Simple-Utils.html#v:writeFileAtomic">writeFileAtomic</a></code>, so provides the same guarantees.</p></div></div><div class="top"><p class="src"><a name="v:normaliseLineEndings" class="def">normaliseLineEndings</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p><div class="doc"><p>Fix different systems silly line ending conventions</p></div></div><h1 id="g:15">generic utils</h1><div class="top"><p class="src"><a name="v:equating" class="def">equating</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Eq.html#t:Eq">Eq</a> a => (b -> a) -> b -> b -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></p></div><div class="top"><p class="src"><a name="v:comparing" class="def">comparing</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Ord.html#t:Ord">Ord</a> a => (b -> a) -> b -> b -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Ord.html#t:Ordering">Ordering</a></p></div><div class="top"><p class="src"><a name="v:isInfixOf" class="def">isInfixOf</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Bool.html#t:Bool">Bool</a></p></div><div class="top"><p class="src"><a name="v:intercalate" class="def">intercalate</a> :: [a] -> [[a]] -> [a]</p><div class="doc"><p><code><a href="Distribution-Simple-Utils.html#v:intercalate">intercalate</a></code> <code>xs xss</code> is equivalent to <code>(<code><a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-List.html#v:concat">concat</a></code> (<code><a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-List.html#v:intersperse">intersperse</a></code> xs xss))</code>.
It inserts the list <code>xs</code> in between the lists in <code>xss</code> and concatenates the
result.</p></div></div><div class="top"><p class="src"><a name="v:lowercase" class="def">lowercase</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p></div><div class="top"><p class="src"><a name="v:wrapText" class="def">wrapText</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a> -> <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a></p><div class="doc"><p>Wraps text to the default line width. Existing newlines are preserved.</p></div></div><div class="top"><p class="src"><a name="v:wrapLine" class="def">wrapLine</a> :: <a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-Int.html#t:Int">Int</a> -> [<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>] -> [[<a href="file:///Library/Frameworks/GHC.framework/Versions/7.8.3-x86_64/usr/share/doc/ghc/html/libraries/base-4.7.0.1/Data-String.html#t:String">String</a>]]</p><div class="doc"><p>Wraps a list of words to a list of lines of words of a particular width.</p></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.14.3</p></div></body></html>