hasufell/ghcup-hs
1
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Implement --keep

Browse Source
This commit is contained in:
Julian Ospald
2020-04-22 18:12:40 +02:00
parent 818a5d2d85
commit bcaccaaf31
5 changed files with 92 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
app/ghcup/Main.hs
View File

@@ -74,6 +74,7 @@ data Options = Options
, optCache :: Bool
, optUrlSource :: Maybe URI
, optNoVerify :: Bool
, optKeepDirs :: KeepDirs
-- commands
, optCommand :: Command
}
@@ -164,6 +165,14 @@ opts =
(short 'n' <> long "no-verify" <> help
"Skip tarball checksum verification"
)
<*> option
(eitherReader keepOnParser)
( long "keep"
<> metavar "<always|errors|never>"
<> help
"Keep build directories?"
<> value Never
)
<*> com
where
parseUri s' =
@@ -507,6 +516,14 @@ criteriaParser s' | t == T.pack "installed" = Right ListInstalled
where t = T.toLower (T.pack s')
keepOnParser :: String -> Either String KeepDirs
keepOnParser s' | t == T.pack "always" = Right Always
| t == T.pack "errors" = Right Errors
| t == T.pack "never" = Right Never
| otherwise = Left ("Unknown keep value: " <> s')
where t = T.toLower (T.pack s')
platformParser :: String -> Either String PlatformRequest
platformParser s' = case MP.parse (platformP <* MP.eof) "" (T.pack s') of
Right r -> pure r
@@ -584,6 +601,7 @@ toSettings :: Options -> Settings
toSettings Options {..} =
let cache = optCache
noVerify = optNoVerify
keepDirs = optKeepDirs
in Settings { .. }
@@ -654,7 +672,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
(footerDoc (Just $ text main_footer))
)
>>= \opt@Options {..} -> do
let settings = toSettings opt
let settings@Settings{..} = toSettings opt
-- create ~/.ghcup dir
ghcdir <- ghcupBaseDir
@@ -792,10 +810,11 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
[i|GHC ver #{prettyVer v} already installed|]
pure ExitSuccess
VLeft (V (BuildFailed tmpdir e)) -> do
runLogger
($(logError) [i|Build failed with #{e}
Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues.|]
)
case keepDirs of
Never -> runLogger ($(logError) [i|Build failed with #{e}|])
_ -> runLogger ($(logError) [i|Build failed with #{e}
Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues.
Make sure to clean up #{tmpdir} afterwards.|])
pure $ ExitFailure 3
VLeft (V NoDownload) -> do
@@ -902,11 +921,11 @@ Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues
[i|GHC ver #{prettyVer v} already installed|]
pure ExitSuccess
VLeft (V (BuildFailed tmpdir e)) -> do
runLogger
($(logError) [i|Build failed with #{e}
case keepDirs of
Never -> runLogger ($(logError) [i|Build failed with #{e}|])
_ -> runLogger ($(logError) [i|Build failed with #{e}
Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues.
Make sure to clean up #{tmpdir} afterwards.|]
)
Make sure to clean up #{tmpdir} afterwards.|])
pure $ ExitFailure 9
VLeft e -> do
runLogger ($(logError) [i|#{e}|])
@@ -924,10 +943,11 @@ Make sure to clean up #{tmpdir} afterwards.|]
)
pure ExitSuccess
VLeft (V (BuildFailed tmpdir e)) -> do
runLogger
($(logError) [i|Build failed with #{e}
Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues.|]
)
case keepDirs of
Never -> runLogger ($(logError) [i|Build failed with #{e}|])
_ -> runLogger ($(logError) [i|Build failed with #{e}
Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues.
Make sure to clean up #{tmpdir} afterwards.|])
pure $ ExitFailure 10
VLeft e -> do
runLogger ($(logError) [i|#{e}|])