7x31
/
shellcheck
mirror of https://github.com/koalaman/shellcheck.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Don't warn about comma separation in for f in {a,b}

This commit is contained in:
Vidar Holen 2014-01-25 14:30:25 -08:00
parent 74ea5eaeec
commit e9bba2f75a
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ShellCheck/Analytics.hs
View File

@ -540,6 +540,7 @@ prop_checkForInQuoted2a = verifyNot checkForInQuoted "for f in *.mp3; do echo fo
prop_checkForInQuoted2b = verify checkForInQuoted "for f in \"*.mp3\"; do echo foo; done"
prop_checkForInQuoted3 = verify checkForInQuoted "for f in 'find /'; do true; done"
prop_checkForInQuoted4 = verify checkForInQuoted "for f in 1,2,3; do true; done"
prop_checkForInQuoted4a = verifyNot checkForInQuoted "for f in foo{1,2,3}; do true; done"
prop_checkForInQuoted5 = verify checkForInQuoted "for f in ls; do true; done"
checkForInQuoted (T_ForIn _ f [T_NormalWord _ [word@(T_DoubleQuoted id list)]] _) =
when (any (\x -> willSplit x && not (isMagicInQuotes x)) list
@ -549,7 +550,8 @@ checkForInQuoted (T_ForIn _ f [T_NormalWord _ [T_SingleQuoted id s]] _) =
warn id 2041 $ "This is a literal string. To run as a command, use $(" ++ s ++ ")."
checkForInQuoted (T_ForIn _ f [T_NormalWord _ [T_Literal id s]] _) =
if ',' `elem` s
then warn id 2042 $ "Use spaces, not commas, to separate loop elements."
then when (not $ '{' `elem` s) $
warn id 2042 $ "Use spaces, not commas, to separate loop elements."
else warn id 2043 $ "This loop will only run once, with " ++ f ++ "='" ++ s ++ "'."
checkForInQuoted _ = return ()