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use ShellParam type

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So, I have a type checked safe handling of filenames starting with dashes,
throughout the code.
This commit is contained in:
Joey Hess 2011-02-28 16:10:16 -04:00
parent 7e5678bcf7
commit fcdc4797a9
24 changed files with 151 additions and 124 deletions
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14
CopyFile.hs
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@ -20,14 +20,12 @@ copyFile src dest = do
e <- doesFileExist dest
when e $
removeFile dest
boolSystem "cp" opts
boolSystem "cp" [params, File src, File dest]
where
opts = if SysConfig.cp_reflink_auto
then ["--reflink=auto", src', dest']
params = if SysConfig.cp_reflink_auto
then Params "--reflink=auto"
else if SysConfig.cp_a
then ["-a", src', dest']
then Params "-a"
else if SysConfig.cp_p
then ["-p", src', dest']
else [src', dest']
src' = utilityEscape src
dest' = utilityEscape dest
then Params "-p"
else Params ""