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Added check for './ file'. Apparently people do that.

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This commit is contained in:
Vidar Holen 2013-07-02 20:09:01 -07:00
commit 6aafc86a67
1 changed files with 9 additions and 1 deletions
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10
ShellCheck/Analytics.hs
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@ -122,6 +122,7 @@ basicChecks = [
,checkBackticks ,checkBackticks
,checkInexplicablyUnquoted ,checkInexplicablyUnquoted
,checkTildeInQuotes ,checkTildeInQuotes
,checkLonelyDotDash
] ]
treeChecks = [ treeChecks = [
checkUnquotedExpansions checkUnquotedExpansions
@ -991,7 +992,7 @@ checkTrapQuotes = checkCommand "trap" f where
prop_checkTimeParameters1 = verify checkTimeParameters "time -f lol sleep 10" prop_checkTimeParameters1 = verify checkTimeParameters "time -f lol sleep 10"
prop_checkTimeParameters2 = verifyNot checkTimeParameters "time sleep 10" prop_checkTimeParameters2 = verifyNot checkTimeParameters "time sleep 10"
prop_checkTimeParameters3 = verifyNot checkTimeParameters "time -p foo" prop_checkTimeParameters3 = verifyNot checkTimeParameters "time -p foo"
checkTimeParameters = checkUnqualifiedCommand "time" f where -- TODO make bash specific checkTimeParameters = checkUnqualifiedCommand "time" f where
f (x:_) = let s = concat $ deadSimple x in f (x:_) = let s = concat $ deadSimple x in
if "-" `isPrefixOf` s && s /= "-p" then if "-" `isPrefixOf` s && s /= "-p" then
info (getId x) "The shell may override 'time' as seen in man time(1). Use 'command time ..' for that one." info (getId x) "The shell may override 'time' as seen in man time(1). Use 'command time ..' for that one."
@ -1106,6 +1107,13 @@ checkTildeInQuotes = check
verify id str verify id str
check _ = return () check _ = return ()
prop_checkLonelyDotDash1 = verify checkLonelyDotDash "./ file"
prop_checkLonelyDotDash2 = verifyNot checkLonelyDotDash "./file"
checkLonelyDotDash t@(T_Redirecting id _ _)
| isUnqualifiedCommand t "./" =
err id "Don't add spaces after the slash in './file'."
checkLonelyDotDash _ = return ()
--- Subshell detection --- Subshell detection
prop_subshellAssignmentCheck = verifyFull subshellAssignmentCheck "cat foo | while read bar; do a=$bar; done; echo \"$a\"" prop_subshellAssignmentCheck = verifyFull subshellAssignmentCheck "cat foo | while read bar; do a=$bar; done; echo \"$a\""