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;dev: cleanup

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This commit is contained in:
Simon Michael 2025-06-12 18:48:21 -10:00
parent 57031b0e78
commit 16fd84166a
1 changed files with 4 additions and 6 deletions
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10
hledger-lib/Hledger/Utils/IO.hs
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@ -238,9 +238,8 @@ ansiFormatWarning = (<> sgrresetall) . ((sgrbrightyellow <> sgrbold) <>)
modifyFirstLine :: (String -> String) -> String -> String
modifyFirstLine f s = intercalate "\n" $ map f l <> ls where (l,ls) = splitAt 1 $ lines s -- total
{- | Print an error message to stderr, with a consistent "programname: " prefix,
and applying ANSI styling (bold bright red) to the first line if that is supported and allowed.
-}
-- | Print an error message to stderr, with a consistent "programname: " prefix,
-- and applying ANSI styling (bold bright red) to the first line if that is supported and allowed.
printError :: String -> IO ()
printError msg = do
progname <- getProgName
@ -256,9 +255,8 @@ printError msg = do
<> (if "Error:" `isPrefixOf` msg then "" else "Error: ")
hPutStrLn stderr $ style $ prefix <> msg
{- | Print an error message with printError,
then exit the program with a non-zero exit code.
-}
-- | Print an error message with printError,
-- then exit the program with a non-zero exit code.
exitWithErrorMessage :: String -> IO ()
exitWithErrorMessage msg = printError msg >> exitFailure