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definition:
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uninstallPackage :: Config -> String -> Version -> ErrorLogger ()
uninstallPackage cfg pkgname ver = do
let pkgId = pkgname ++ "-" ++ showVersion ver
pkgDir = packageInstallDir cfg </> pkgId
exists <- liftIOEL $ doesDirectoryExist pkgDir
if exists
then do showExecCmd ("rm -Rf " ++ quote pkgDir)
logInfo $ "Package '" ++ pkgId ++ "' uninstalled."
else logInfo $ "Package '" ++ pkgId ++ "' is not installed."
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demand:
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no demanded arguments
|
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deterministic:
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deterministic operation
|
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documentation:
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--- Removes a package from the global package cache.
|
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failfree:
|
<FAILING>
|
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indeterministic:
|
referentially transparent operation
|
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infix:
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no fixity defined
|
|
iotype:
|
{(_,_,_) |-> _}
|
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name:
|
uninstallPackage
|
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precedence:
|
no precedence defined
|
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result-values:
|
_
|
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signature:
|
CPM.Config.Config -> String
-> (Prelude.Int, Prelude.Int, Prelude.Int, Prelude.Maybe String)
-> CPM.ErrorLogger.ErrorLogger ()
|
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solution-complete:
|
operation might suspend on free variables
|
|
terminating:
|
possibly non-terminating
|
|
totally-defined:
|
possibly non-reducible on same data term
|