From 82da31b3e0e9acdfbca4c48eb12ab1f28515ba10 Mon Sep 17 00:00:00 2001
From: Joey Hess <joeyh@debian.org>
Date: Wed, 9 Jul 2014 22:11:31 -0400
Subject: propellor (0.8.1) unstable; urgency=medium

  * Run apt-get update in initial bootstrap.
  * --list-fields now includes a table of fields that are not currently set,
    but would be used if they got set.
  * Remove .gitignore from cabal file list, to avoid build failure on Debian.
    Closes: #754334

# imported from the archive
---
 src/Utility/PosixFiles.hs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/Utility/PosixFiles.hs

(limited to 'src/Utility/PosixFiles.hs')

diff --git a/src/Utility/PosixFiles.hs b/src/Utility/PosixFiles.hs
new file mode 100644
index 00000000..5abbb578
--- /dev/null
+++ b/src/Utility/PosixFiles.hs
@@ -0,0 +1,33 @@
+{- POSIX files (and compatablity wrappers).
+ -
+ - This is like System.PosixCompat.Files, except with a fixed rename.
+ -
+ - Copyright 2014 Joey Hess <joey@kitenet.net>
+ -
+ - License: BSD-2-clause
+ -}
+
+{-# LANGUAGE CPP #-}
+
+module Utility.PosixFiles (
+	module X,
+	rename
+) where
+
+import System.PosixCompat.Files as X hiding (rename)
+
+#ifndef mingw32_HOST_OS
+import System.Posix.Files (rename)
+#else
+import qualified System.Win32.File as Win32
+#endif
+
+{- System.PosixCompat.Files.rename on Windows calls renameFile,
+ - so cannot rename directories. 
+ -
+ - Instead, use Win32 moveFile, which can. It needs to be told to overwrite
+ - any existing file. -}
+#ifdef mingw32_HOST_OS
+rename :: FilePath -> FilePath -> IO ()
+rename src dest = Win32.moveFileEx src dest Win32.mOVEFILE_REPLACE_EXISTING
+#endif
-- 
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