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Merge branch 'ygeyzel-grammer_fix_sc2183'

This commit is contained in:
Vidar Holen 2022-07-23 15:39:26 -07:00
parent 69469c3603 ea4e0091c7
commit d1d574c091
1 changed files with 3 additions and 1 deletions
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4
src/ShellCheck/Checks/Commands.hs
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@ -690,6 +690,7 @@ checkPrintfVar = CommandCheck (Exactly "printf") (f . arguments) where
let formats = getPrintfFormats string let formats = getPrintfFormats string
let formatCount = length formats let formatCount = length formats
let argCount = length more let argCount = length more
let pluraliseIfMany word n = if n > 1 then word ++ "s" else word
return $ if return $ if
| argCount == 0 && formatCount == 0 -> | argCount == 0 && formatCount == 0 ->
@ -705,7 +706,8 @@ checkPrintfVar = CommandCheck (Exactly "printf") (f . arguments) where
return () -- Great: a suitable number of arguments return () -- Great: a suitable number of arguments
| otherwise -> | otherwise ->
warn (getId format) 2183 $ warn (getId format) 2183 $
"This format string has " ++ show formatCount ++ " variables, but is passed " ++ show argCount ++ " arguments." "This format string has " ++ show formatCount ++ " " ++ pluraliseIfMany "variable" formatCount ++
", but is passed " ++ show argCount ++ pluraliseIfMany " argument" argCount ++ "."
unless ('%' `elem` concat (oversimplify format) || isLiteral format) $ unless ('%' `elem` concat (oversimplify format) || isLiteral format) $
info (getId format) 2059 info (getId format) 2059