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Count "%(%Y%m%d)T" as a single format in printf.

This commit is contained in:
Vidar Holen 2016-12-17 12:48:09 -08:00
parent 105b09792c
commit 838f0ce4dc
1 changed files with 2 additions and 0 deletions
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2
ShellCheck/Checks/Commands.hs
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@ -471,6 +471,7 @@ prop_checkPrintfVar7 = verify checkPrintfVar "printf -- foo bar baz"
prop_checkPrintfVar8 = verifyNot checkPrintfVar "printf '%s %s %s' \"${var[@]}\""
prop_checkPrintfVar9 = verifyNot checkPrintfVar "printf '%s %s %s\\n' *.png"
prop_checkPrintfVar10= verifyNot checkPrintfVar "printf '%s %s %s' foo bar baz"
prop_checkPrintfVar11= verifyNot checkPrintfVar "printf '%(%s%s)T' -1"
checkPrintfVar = CommandCheck (Exactly "printf") (f . arguments) where
f (doubledash:rest) | getLiteralString doubledash == Just "--" = f rest
f (dashv:var:rest) | getLiteralString dashv == Just "-v" = f rest
@ -480,6 +481,7 @@ checkPrintfVar = CommandCheck (Exactly "printf") (f . arguments) where
countFormats string =
case string of
'%':'%':rest -> countFormats rest
'%':'(':rest -> 1 + countFormats (dropWhile (/= ')') rest)
'%':rest -> 1 + countFormats rest
_:rest -> countFormats rest
[] -> 0