Skip to content

Implement a dummy 'uninstall' command. #2564

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 29, 2015
Merged

Implement a dummy 'uninstall' command. #2564

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions cabal-install/Distribution/Client/Setup.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ module Distribution.Client.Setup
, listCommand, ListFlags(..)
, updateCommand
, upgradeCommand
, uninstallCommand
, infoCommand, InfoFlags(..)
, fetchCommand, FetchFlags(..)
, freezeCommand, FreezeFlags(..)
Expand Down Expand Up @@ -837,6 +838,17 @@ formatCommand = CommandUI {
commandOptions = \_ -> []
}

uninstallCommand :: CommandUI (Flag Verbosity)
uninstallCommand = CommandUI {
commandName = "uninstall",
commandSynopsis = "Warn about 'uninstall' not being implemented.",
commandDescription = Nothing,
commandNotes = Nothing,
commandUsage = usageAlternatives "uninstall" ["PACKAGES"],
commandDefaultFlags = toFlag normal,
commandOptions = \_ -> []
}

runCommand :: CommandUI (BuildFlags, BuildExFlags)
runCommand = CommandUI {
commandName = "run",
Expand Down
15 changes: 14 additions & 1 deletion cabal-install/Main.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ import Distribution.Client.Setup
, BuildFlags(..), BuildExFlags(..), SkipAddSourceDepsCheck(..)
, buildCommand, replCommand, testCommand, benchmarkCommand
, InstallFlags(..), defaultInstallFlags
, installCommand, upgradeCommand
, installCommand, upgradeCommand, uninstallCommand
, FetchFlags(..), fetchCommand
, FreezeFlags(..), freezeCommand
, GetFlags(..), getCommand, unpackCommand
Expand Down Expand Up @@ -254,6 +254,8 @@ mainWorker args = topHandler $
regVerbosity regDistPref
,testCommand `commandAddAction` testAction
,benchmarkCommand `commandAddAction` benchmarkAction
,hiddenCommand $
uninstallCommand `commandAddAction` uninstallAction
,hiddenCommand $
formatCommand `commandAddAction` formatAction
,hiddenCommand $
Expand Down Expand Up @@ -1004,6 +1006,17 @@ formatAction verbosityFlag extraArgs _globalFlags = do
-- Uses 'writeFileAtomic' under the hood.
writeGenericPackageDescription path pkgDesc

uninstallAction :: Flag Verbosity -> [String] -> GlobalFlags -> IO ()
uninstallAction _verbosityFlag extraArgs _globalFlags = do
let package = case extraArgs of
p:_ -> p
_ -> "PACKAGE_NAME"
die $ "This version of 'cabal-install' does not support the 'uninstall' operation. "
++ "It will likely be implemented at some point in the future; in the meantime "
++ "you're advised to use either 'ghc-pkg unregister " ++ package ++ "' or "
++ "'cabal sandbox hc-pkg -- unregister " ++ package ++ "'."


sdistAction :: (SDistFlags, SDistExFlags) -> [String] -> GlobalFlags -> IO ()
sdistAction (sdistFlags, sdistExFlags) extraArgs _globalFlags = do
unless (null extraArgs) $
Expand Down